CN220975478U - Self-cleaning base of bucket elevator and bucket elevator - Google Patents
Self-cleaning base of bucket elevator and bucket elevator Download PDFInfo
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- CN220975478U CN220975478U CN202322654854.9U CN202322654854U CN220975478U CN 220975478 U CN220975478 U CN 220975478U CN 202322654854 U CN202322654854 U CN 202322654854U CN 220975478 U CN220975478 U CN 220975478U
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- bucket elevator
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- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 17
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 4
- 239000000463 material Substances 0.000 abstract description 21
- 238000005299 abrasion Methods 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
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Abstract
The utility model relates to a self-cleaning base of a bucket elevator and the bucket elevator, which comprises a fixed shell, a floating shell, a driven roller, a belt and a bucket, wherein the fixed shell is of a box structure with an opening at the upper end and the lower end, the opening at the upper end of the fixed shell is connected with the middle shell of the bucket elevator, the floating shell is sleeved outside the fixed shell, the floating shell is of a box structure with an opening at the upper end, the lower end of the fixed shell is inserted into the floating shell from the opening at the upper end of the floating shell, the driven roller of the bucket elevator is arranged in the floating shell, and the roller shaft of the driven roller is connected with the floating shell through a bearing assembly. The floating shell is connected with the fixed shell through the tensioning device, and when the tensioning device adjusts the belt tensioning progress, the floating shell and the driven roller move simultaneously, so that the gap between the winnowing pan and the bottom plate of the floating shell can be kept unchanged, a large amount of materials can be effectively prevented from being reserved in the machine base, and the abrasion of the winnowing pan can be reduced.
Description
Technical Field
The utility model belongs to the technical field of conveying lifting equipment, and particularly relates to a self-cleaning base of a bucket elevator and the bucket elevator, which are used for vertically lifting materials.
Background
The bucket elevator, as a mechanical conveying device of a fixing device, is mainly suitable for continuous vertical lifting of powdery, granular and small-sized materials, and can be widely applied to lifting of bulk materials of various scales such as feed factories, flour factories, rice factories, oil factories, starch factories, grain depots, port yards and the like.
In the actual use process of the bucket elevator, the belt of the bucket elevator can be loosened due to tension, belt oxidation, roller position errors, abrasion and other reasons in the actual use process, and once the belt is loosened, the belt is usually required to be tensioned through a tensioning device, so that the belt tightness of the bucket elevator is suitable. Currently, the tensioning device usually adjusts the position of the driven roller of the bucket elevator to change the distance between the driving roller and the driven roller, so as to tension or loosen the belt. The driven roller of the existing bucket elevator is usually arranged on the machine seat at the lower part of the bucket elevator, when the belt is tensioned or loosened, the driven roller moves downwards or upwards relative to the machine seat, the gap between the driven roller and the inner bottom surface of the machine seat is reduced or enlarged, the gap between the bucket of the bucket elevator and the inner bottom surface of the machine seat is reduced when the gap is reduced, the bucket and the machine seat are easily worn, the service life of the bucket is influenced, the gap between the bucket of the bucket elevator and the inner bottom surface of the machine seat is enlarged when the gap is enlarged, the materials reserved in the machine seat are easily increased, the labor intensity of manual cleaning is high, and the operation efficiency is low.
Disclosure of utility model
In summary, in order to overcome the defects of the prior art, the utility model provides a self-cleaning base of a bucket elevator and the bucket elevator, wherein a base of the bucket elevator is designed into a fixed shell and a floating shell, the floating shell is sleeved outside the fixed shell, a driven roller of the bucket elevator is connected with the floating shell, and a tensioning device moves simultaneously with the driven roller when adjusting the belt tensioning progress.
In order to solve the technical problems, the technical scheme of the utility model is realized as follows:
A self-cleaning base for a bucket elevator, wherein: including fixed casing, floating casing, driven cylinder, belt and winnowing pan, fixed casing be upper and lower end open-ended box structure, one side of fixed casing be provided with the feed inlet, fixed casing pass through the landing leg and support, fixed casing's upper end opening and bucket elevator's middle part casing be connected, fixed casing overcoat be equipped with floating casing, floating casing be upper end open-ended box structure, fixed casing's lower extreme follow floating casing's upper end opening cartridge in floating casing, bucket elevator's driven cylinder sets up in floating casing, and driven cylinder's roller passes through bearing assembly with floating casing and is connected.
Further, the floating shell is connected with the fixed shell through a tensioning device, the tensioning device comprises a lower tensioning seat, an upper tensioning seat and an adjusting bolt, the lower tensioning seat is fixedly connected to the outer wall of the floating shell, the upper tensioning seat is fixedly connected to the outer wall of the fixed shell, and the upper tensioning seat is connected with the lower tensioning seat through the adjusting bolt.
Further, lower tensioning seat on be provided with gravity overspeed device tensioner, gravity overspeed device tensioner include support frame, weight box and balancing weight, support frame lower extreme fastening connection on lower tensioning seat, support frame upper end fastening connection has the weight box, the weight box in place the balancing weight.
Further, the bottom plate of the floating shell is an arc-shaped bottom plate, a material outlet is formed in the bottom plate of the floating shell, a sealing cover is arranged on the material outlet, and the sealing cover is connected with the bottom plate of the floating shell through a snap lock.
Further, the upper end of the floating shell is provided with a sealing gasket, and the sealing gasket is used for sealing and fixing a gap between the outer wall of the shell and the inner wall of the floating shell.
A bucket elevator comprising: the self-cleaning type base, the driven roller, the middle shell, the upper shell, the driving roller, the driving device, the belt and the winnowing pan are arranged in the self-cleaning type base, the lower end of the middle shell is connected with the upper end of the fixed shell of the self-cleaning type base, the upper end of the middle shell is provided with the upper shell, the fixed shell, the middle shell and the upper shell form the shell of the bucket elevator, the driving roller is connected with the inner bearing of the upper shell, the driving roller is connected with the driving device arranged on the outer side of the upper shell, the driving device provides transmission and power for the rotation of the driving roller, the driving roller is connected with the driven roller through the belt, the plurality of winnowing pans are uniformly arranged on the belt along the length direction of the belt, the upper shell is provided with a discharge hole, and the feed inlet on the fixed shell are arranged on the left side and the right side of the shell of the bucket elevator.
The beneficial effects of the utility model are as follows:
1. The utility model designs the frame of the bucket elevator into a fixed shell and a floating shell, the floating shell is sleeved outside the fixed shell, the driven roller of the bucket elevator is connected with the floating shell, and the floating shell and the driven roller move simultaneously when the tension device adjusts the belt tension progress.
2. According to the utility model, the gap between the outer wall of the fixed shell and the inner wall of the floating shell is sealed by the sealing gasket at the upper end of the floating shell, and the sealing gasket can effectively prevent dust generated in the material lifting process from overflowing from the gap between the outer wall of the fixed shell and the inner wall of the floating shell, so that the dust is effectively prevented from overflowing and drifting, and the environment is protected.
3. The bottom plate of the floating shell is an arc-shaped plate, the arc-shaped structure can be matched with the running track of the bucket more conveniently, the materials are more conveniently lifted, the retention of the materials in the floating shell is reduced, the discharge opening is arranged on the arc-shaped bottom plate, the materials retained in the floating shell can be conveniently discharged in time, the problem of deterioration and pollution caused by long-term retention of the materials is avoided, particularly when the grain materials are lifted, the grain materials are retained in the floating shell for a long time, the problems of mildew, germination and the like are easy to occur, and the retention materials can be effectively avoided by timely discharging the discharge opening.
4. According to the utility model, the tension device and the gravity tension device are arranged, the belt tension of the bucket elevator can be adjusted by adjusting the adjusting bolt of the tension device, and because the driven roller of the bucket elevator is connected with the floating shell, when the belt tension is adjusted by adjusting the bolt, the floating shell and the driven roller move together, so that the distance between the bucket and the inner bottom surface of the floating shell can be kept consistent all the time, the gravity tension device is arranged to apply downward pressing force to the floating shell, and the belt tension is kept by utilizing gravity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1 according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a self-cleaning base of a bucket elevator comprises a fixed casing 1, a floating casing 2, a driven roller 3, a belt 4 and a bucket 5, wherein the fixed casing 1 is of a box structure with an upper end and a lower end being open, a feeding hole 13 is formed in one side of the fixed casing 1, the fixed casing 1 is supported by a supporting leg 6, the upper end opening of the fixed casing 1 is connected with a middle casing of the bucket elevator, the floating casing 2 is sleeved outside the fixed casing 1, the floating casing 2 is of a box structure with an upper end being open, the lower end of the fixed casing 1 is inserted into the floating casing 2 from the upper end opening of the floating casing 2, a sealing gasket 12 is arranged at the upper end of the floating casing 2, and the sealing gasket 12 is used for sealing a gap between the outer wall of the fixed casing 1 and the inner wall of the floating casing 2. The bottom plate of the floating shell 2 is an arc-shaped bottom plate, a material outlet is formed in the bottom plate of the floating shell 2, a sealing cover 11 is arranged on the material outlet, and the sealing cover 11 is connected with the bottom plate of the floating shell 2 through a snap lock. The driven roller 3 of the bucket elevator is arranged in the floating shell 2, and the roller shaft of the driven roller 3 is connected with the floating shell 2 through a bearing assembly. The floating shell 2 is connected with the fixed shell 1 through a tensioning device, the tensioning device comprises a lower tensioning seat 7, an upper tensioning seat 8 and an adjusting bolt 9, the lower tensioning seat 7 is fixedly connected to the outer wall of the floating shell 2, the upper tensioning seat 8 is fixedly connected to the outer wall of the fixed shell 1, and the upper tensioning seat 8 is connected with the lower tensioning seat 7 through the adjusting bolt 9. The lower tensioning seat 7 on be provided with gravity overspeed device tensioner 10, gravity overspeed device tensioner 10 include support frame, weight box and balancing weight, support frame lower extreme fastening connection on lower tensioning seat 7, support frame upper end fastening connection has the weight box, the weight box in place the balancing weight.
The utility model provides a bucket elevator, includes self-cleaning base, set up driven cylinder 3, middle part casing, upper portion casing, initiative cylinder, drive arrangement, belt 4 and winnowing pan 5 in the self-cleaning base as described above, the lower extreme of middle part casing be connected with the upper end of the fixed casing 1 of self-cleaning base, the upper end of middle part casing sets up the upper portion casing, fixed casing 1, middle part casing and upper portion casing constitution bucket elevator's casing, upper portion casing in the bearing be connected with the initiative cylinder, the initiative cylinder be connected with the drive arrangement who sets up in the upper portion casing outside, drive arrangement provide transmission and power for the rotation of initiative cylinder, initiative cylinder be connected through belt 4 with driven cylinder 3, belt 4 on evenly arrange a plurality of winnowing pans 5 along its length direction, upper portion casing on be provided with the discharge gate, discharge gate and the feed inlet 13 on the fixed casing 1 arrange in bucket elevator's the left and right sides.
When the automatic lifting device is used, the driving device is started, the driving roller is driven to rotate, the driving roller drives the driven roller 3 to rotate through the belt 4, the rotation of the belt 4 drives the winnowing pan 5 to move, materials enter the fixed shell 1 from the feeding hole 13, the materials fall into the bottom of the floating shell 2 due to the opening at the lower end of the fixed shell 1, then the moved winnowing pan 5 carries lifting and conveying, when the winnowing pan 5 moves to the driving roller position, the winnowing pan 5 overturns and discharges, and the materials flow out from the discharging hole on the upper shell, so that lifting and conveying of the materials are realized. When the belt 4 is used for a period of time and the belt 4 needs to be tensioned, the locking nut of the adjusting bolt 9 of the tensioning device is loosened, the driven roller 3 and the floating shell 2 move downwards under the action of the gravity tensioning device 10, the driven roller 3 is used for tensioning the belt 4, and the locking nut of the adjusting bolt 9 is re-screwed after adjustment.
It should be noted that the above-mentioned embodiments illustrate rather than limit the technical solution of the present utility model, and that those skilled in the art may substitute equivalents or other modifications made according to the prior art, without departing from the spirit and scope of the technical solution of the present utility model, and are included in the scope of the claims.
Claims (6)
1. The utility model provides a bucket elevator self-cleaning formula base which characterized in that: including fixed casing (1), floating casing (2), driven cylinder (3), belt (4) and winnowing pan (5), fixed casing (1) be upper and lower extreme open-ended box structure, one side of fixed casing (1) is provided with feed inlet (13), fixed casing (1) support through landing leg (6), the upper end opening of fixed casing (1) be connected with bucket elevator's middle part casing, fixed casing (1) overcoat be equipped with floating casing (2), floating casing (2) be upper end open-ended box structure, the lower extreme of fixed casing (1) follow floating casing (2) upper end opening cartridge in floating casing (2), bucket elevator's driven cylinder (3) set up in floating casing (2), and the roller of driven cylinder (3) is connected through bearing assembly with floating casing (2).
2. The self-cleaning pedestal of a bucket elevator as defined in claim 1, wherein: the floating shell (2) is connected with the fixed shell (1) through a tensioning device, the tensioning device comprises a lower tensioning seat (7), an upper tensioning seat (8) and an adjusting bolt (9), the lower tensioning seat (7) is fixedly connected to the outer wall of the floating shell (2), the upper tensioning seat (8) is fixedly connected to the outer wall of the fixed shell (1), and the upper tensioning seat (8) is connected with the lower tensioning seat (7) through the adjusting bolt (9).
3. The self-cleaning pedestal of a bucket elevator as defined in claim 2, wherein: the lower tensioning seat (7) on be provided with gravity overspeed device tensioner (10), gravity overspeed device tensioner (10) include support frame, weight box and balancing weight, support frame lower extreme fastening connection on lower tensioning seat (7), support frame upper end fastening connection has the weight box, the weight box in place the balancing weight.
4. The self-cleaning pedestal of a bucket elevator as defined in claim 1, wherein: the bottom plate of the floating shell (2) is an arc-shaped bottom plate, a discharge opening is formed in the bottom plate of the floating shell (2), a sealing cover (11) is arranged on the discharge opening, and the sealing cover (11) is connected with the bottom plate of the floating shell (2) through a snap lock.
5. The self-cleaning pedestal of a bucket elevator as defined in claim 1, wherein: the upper end of the floating shell (2) is provided with a sealing gasket (12), and the sealing gasket (12) is used for sealing and fixing a gap between the outer wall of the shell (1) and the inner wall of the floating shell (2).
6. A bucket elevator, characterized in that: the self-cleaning type lifting machine comprises a self-cleaning type base, a driven roller (3) arranged in the self-cleaning type base, a middle shell, an upper shell, a driving roller, a driving device, a belt (4) and a bucket (5), wherein the lower end of the middle shell is connected with the upper end of a fixed shell (1) of the self-cleaning type base, the upper shell is arranged at the upper end of the middle shell, the fixed shell (1), the middle shell and the upper shell form a shell of the bucket type lifting machine, the driving roller is connected with a driving device arranged on the outer side of the upper shell, the driving device provides transmission and power for the rotation of the driving roller, the driving roller is connected with the driven roller (3) through the belt (4), the plurality of buckets (5) are uniformly arranged on the belt (4) along the length direction of the belt, a discharge hole is formed in the upper shell, and feed inlets (13) in the discharge hole and the fixed shell (1) are formed in the left side and the right side of the shell of the bucket type lifting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654854.9U CN220975478U (en) | 2023-09-28 | 2023-09-28 | Self-cleaning base of bucket elevator and bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654854.9U CN220975478U (en) | 2023-09-28 | 2023-09-28 | Self-cleaning base of bucket elevator and bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220975478U true CN220975478U (en) | 2024-05-17 |
Family
ID=91040302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322654854.9U Active CN220975478U (en) | 2023-09-28 | 2023-09-28 | Self-cleaning base of bucket elevator and bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220975478U (en) |
-
2023
- 2023-09-28 CN CN202322654854.9U patent/CN220975478U/en active Active
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