CN215515373U - Automatic conveying device for centralized collection of residual sand - Google Patents
Automatic conveying device for centralized collection of residual sand Download PDFInfo
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- CN215515373U CN215515373U CN202121180630.3U CN202121180630U CN215515373U CN 215515373 U CN215515373 U CN 215515373U CN 202121180630 U CN202121180630 U CN 202121180630U CN 215515373 U CN215515373 U CN 215515373U
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Abstract
The utility model relates to the field of sand blowing conveying devices, and provides an automatic conveying device for centralized collection of residual sand, which comprises: the chain wheel driving mechanism comprises a driving chain wheel mechanism, a driven chain wheel mechanism and a circular ring chain; the drive sprocket mechanism includes: the speed reducer, the driving shaft and the driving chain wheel; the speed reducer is fixedly arranged, and an output shaft of the speed reducer is in transmission configuration with the driving shaft; two driving chain wheels are arranged on the driving shaft; the driving chain wheel is provided with a circular ring chain; the driving chain wheel mechanism adopts a round-link chain to drive the driven chain wheel mechanism to rotate circularly; evenly set up a plurality of scraper blades on the round-link chain, the scraper blade sets up towards the round-link chain outside. The utility model can collect the residual sand in a centralized way.
Description
Technical Field
The utility model relates to the field of sand blowing conveying devices, in particular to an automatic conveying device for centralized collection of residual sand.
Background
In the existing metallurgical casting industry, because the specification and the variety of the cast iron pipe are gradually diversified, the residual sand is collected after casting and forming, the workshop production environment of the cast iron pipe industry can be greatly improved, the problem that the residual sand is difficult to collect can be solved, and the residual sand can be uniformly collected and recycled.
In the prior art, most of the sand residues are cleaned manually, which wastes time and labor; the conveyer belt that also directly drops transports, not only need water spray cooling can produce local overheat and damage conveyer belt, because the incomplete core sand is too thin, little, consequently adopt the manpower clearance to have limitation, intensity of labour is big.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems of time and labor waste caused by cleaning residual sand by manpower in the conventional nodular cast iron pipe workshop, provides the automatic conveying device for centralized collection of the residual sand, realizes continuous, efficient and automatic operation, can perform centralized collection of the residual sand, and has the characteristics of simple structure, automatic production, high efficiency, simple operation, labor and time saving.
The utility model provides an automatic conveying device for collecting residual sand in a centralized manner, which comprises: a driving chain wheel mechanism 1, a driven chain wheel mechanism 2 and a circular ring chain 3;
the drive sprocket mechanism 1 includes: a speed reducer 101, a drive shaft 102 and a drive sprocket 103; wherein, the speed reducer 101 is fixedly arranged, and an output shaft of the speed reducer 101 is in transmission configuration with the driving shaft 102; two driving chain wheels 103 are arranged on the driving shaft 102; a circular ring chain 3 is arranged on the driving chain wheel 103;
the driving chain wheel mechanism 1 adopts a circular ring chain 3 to drive the driven chain wheel mechanism 2 to rotate circularly;
evenly set up a plurality of scraper blades 4 on the round-link chain 3, scraper blade 4 sets up towards the 3 outsides of round-link chain.
Preferably, the method further comprises the following steps: and a plurality of idler mechanisms 5 arranged between the driving sprocket mechanism 1 and the driven sprocket mechanism 2.
Preferably, the driving sprocket mechanism 1 further comprises: two sets of drive sprocket idler units 104 are disposed parallel to the drive shaft 102.
Preferably, the drive shaft 102 is provided with a drive sprocket tensioner 105.
Preferably, the driven sprocket mechanism 2 includes: driven shaft 201 and driven sprocket 202;
a driven sprocket 202 is arranged on the driven shaft 201; the driven sprocket 202 is provided with a circular ring chain 3; the driven sprocket 202 and the driving sprocket 103 support the circular ring chain 3.
Preferably, the driven sprocket mechanism 2 further includes: a driven sprocket idler device 203.
Preferably, the driven shaft 201 is provided with a driven sprocket tensioning device 204.
Preferably, the scraper 4 is installed on the round-link chain 3 through a chain hook, a connecting piece and a nut.
The utility model provides an automatic conveying device for collecting residual sand in a centralized manner, wherein a speed reducer 101 drives a driving chain wheel 103 and a driven chain wheel 202 to rotate circularly by adopting chain transmission, a driving chain wheel tensioning device 105 and a driven chain wheel tensioning device are simultaneously tensioned, and a riding wheel mechanism 5 supports an upper circular chain 3 and a scraper 4; after the lower scraper 4 naturally droops, the accumulated residual sand is transported to a designated position for centralized collection and then is recycled. The driving chain wheel mechanism 1 and the driven chain wheel mechanism 2 are provided with tensioning devices and are provided with auxiliary carrier rollers for guiding and supporting, so that the operation is smoother, and the efficiency is improved. Because the residual core sand is too thin and small, the scraper plate of the utility model concentrates the residual sand more efficiently and saves energy, and the production workshop environment is better improved. The utility model has simple structure and is convenient for popularization and application.
Drawings
FIG. 1 is a schematic structural diagram of an automatic conveying device for centralized collection of residual sand provided by the utility model;
FIG. 2 is a top view of the automatic conveying device for centralized collection of residual sand provided by the present invention;
FIG. 3 is a side view of the automatic conveying device for centralized collection of residual sand provided by the present invention;
FIG. 4 is a schematic structural view of a drive sprocket mechanism provided by the present invention;
FIG. 5 is a top view of the drive sprocket mechanism provided by the present invention;
FIG. 6 is a schematic structural view of a driven sprocket mechanism provided by the present invention;
fig. 7 is a top view of the driven sprocket mechanism provided by the present invention.
Reference numerals: 1. a drive sprocket mechanism; 2. a driven sprocket mechanism; 3. a round-link chain; 4. a squeegee; 5. a riding wheel mechanism; 101. a speed reducer; 102. a drive shaft; 103. a drive sprocket; 104. a drive sprocket idler device; 105. a drive sprocket tensioning device; 201. a driven shaft; 202. a driven sprocket; 203. a driven sprocket idler device; 204. driven sprocket overspeed device tensioner.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
As shown in fig. 1 to 3, an automatic conveying device for centralized collection of residual sand provided by an embodiment of the present invention includes: a driving sprocket mechanism 1, a driven sprocket mechanism 2 and a circular chain 3.
The driving chain wheel mechanism 1 adopts a circular ring chain 3 to drive the driven chain wheel mechanism 2 to rotate circularly.
As shown in fig. 4 and 5, the drive sprocket mechanism 1 includes: a speed reducer 101, a drive shaft 102 and a drive sprocket 103; the speed reducer 101 is fixedly arranged, the speed reducer 101 is installed on a rack of a driving chain wheel mechanism, and an output shaft of the speed reducer 101 is in transmission configuration with a driving shaft 102; two driving chain wheels 103 are arranged on the driving shaft 102; the driving sprocket 103 is provided with a circular chain 3.
The drive sprocket mechanism 1 further includes: two sets of drive sprocket idler units 104 are disposed parallel to the drive shaft 102. The drive shaft 102 carries a drive sprocket tensioner 105.
The driving sprocket mechanism 1 provides a power source for the automatic conveying device of the embodiment, carries two groups of driving sprocket carrier roller devices 104, supports the round-link chain 3 to enable the operation to be smoother and ensures that the upper round-link chain 3 does not naturally droop; the driving shaft 102 is connected with a driving chain wheel 103 and carries a driving chain wheel tensioning device 105, so that the upper round-link chain 3 and the scraper 4 are kept in a straightening state, and the lower mining round-link chain 3 and the scraper 4 can be guaranteed to be more effectively collected after naturally sagging.
As shown in fig. 6 and 7, the driven sprocket mechanism 2 includes: a driven shaft 201, a driven sprocket 202 and a driven sprocket idler device 203; the driven shaft 201 is mounted on a frame of a driven chain wheel mechanism through a mounting seat and a bearing, and a driven chain wheel 202 is arranged on the driven shaft 201; the driven sprocket 202 is provided with a circular ring chain 3; the driven sprocket 202 and the driving sprocket 103 support the circular ring chain 3. The driven shaft 201 is provided with a driven chain wheel tensioning device 204.
The driven chain wheel mechanism 2 provides auxiliary power to guide the circular ring chain 3 and the scraper 4. Driven sprocket overspeed device tensioner 204 guarantees that round-link chain 3 and scraper blade 4 guarantee the level on 8100 mm's span, guarantees simultaneously that upper portion round-link chain 3 and scraper blade 4 keep the state of flare-outing, and driven sprocket bearing roller device 203 guarantees to hold round-link chain 3 and makes the operation more smooth and easy to guarantee that upper portion round-link chain 3 can not droop naturally.
The mining high strength round-link chain is selected for use to round-link chain 3, evenly set up a plurality of scraper blades 4 on the round-link chain 3, scraper blade 4 sets up towards the 3 outsides of round-link chain, and scraper blade 4 is perpendicular with 3 directions of round-link chain. The round-link chain 3 is provided with a scraper 4 through a chain hook, a connecting piece and a nut, and a gasket is arranged between the connecting piece and the nut.
The automatic conveying device of the embodiment further comprises: and a plurality of idler mechanisms 5 arranged between the driving sprocket mechanism 1 and the driven sprocket mechanism 2. The span of the riding wheel mechanism 5 is 1200mm, which plays a guiding role for the round-link chain 3 and the scraper plate 4, and simultaneously plays a supporting role for the round-link chain 3 and the scraper plate 4, thereby preventing the upper round-link chain 3 from drooping.
The automatic conveying device of this embodiment for concentrate and collect the residual sand, the residual sand be other impurity mixes such as iron scrap and sand core residual sand, have high temperature, heat radiation, difficult clearance, waste time and energy, adopt the conveying device of this embodiment, can be more high-efficient, swiftly concentrate the collection to the residual sand and wait for processing on next step.
In the automatic conveying device for collecting residual sand in a centralized manner, the speed reducer 101 drives the driving chain wheel 103 and the driven chain wheel 202 to rotate circularly by adopting chain transmission, the driving chain wheel tensioning device 105 and the driven chain wheel tensioning device are tensioned simultaneously, and the upper circular chain 3 and the scraper 4 are supported by the supporting wheel mechanism 5; after the lower scraper 4 naturally droops, the accumulated residual sand is transported to a designated position for centralized collection and then is recycled.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some or all technical features may be made without departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an automatic conveyor for concentrating collection residual sand which characterized in that includes: a driving chain wheel mechanism (1), a driven chain wheel mechanism (2) and a circular ring chain (3);
the drive sprocket mechanism (1) comprises: a speed reducer (101), a driving shaft (102) and a driving chain wheel (103); the speed reducer (101) is fixedly arranged, and an output shaft of the speed reducer (101) is in transmission configuration with the driving shaft (102); two driving chain wheels (103) are arranged on the driving shaft (102); a circular ring chain (3) is arranged on the driving chain wheel (103);
the driving chain wheel mechanism (1) adopts a circular ring chain (3) to drive the driven chain wheel mechanism (2) to rotate circularly;
evenly set up a plurality of scraper blades (4) on round-link chain (3), scraper blade (4) set up towards the round-link chain (3) outside.
2. The automatic conveying device for centralized collection of residual sand according to claim 1, characterized by further comprising: a plurality of riding wheel mechanisms (5) arranged between the driving chain wheel mechanism (1) and the driven chain wheel mechanism (2).
3. The automatic conveying device for centralized collection of residual sand according to claim 1, characterized in that said driving sprocket mechanism (1) further comprises: two groups of driving chain wheel carrier roller devices (104) which are arranged in parallel with the driving shaft (102).
4. The automatic conveying device for centralized collection of residual sand according to claim 1 or 2, characterized in that said driving shaft (102) is provided with a driving sprocket tensioning device (105).
5. The automatic conveying device for centralized collection of residual sand according to claim 1, characterized in that said driven sprocket mechanism (2) comprises: a driven shaft (201) and a driven sprocket (202);
a driven chain wheel (202) is arranged on the driven shaft (201); a circular ring chain (3) is arranged on the driven chain wheel (202); the driven chain wheel (202) and the driving chain wheel (103) support the circular ring chain (3).
6. The automatic conveying device for centralized collection of residual sand according to claim 5, characterized in that said driven sprocket mechanism (2) further comprises: a driven sprocket idler device (203).
7. The automatic conveying device for centralized collection of residual sand according to claim 5 or 6, characterized in that the driven shaft (201) is provided with a driven sprocket tensioning device (204).
8. The automatic conveying device for the centralized collection of residual sand according to claim 1, characterized in that the circular ring chain (3) is equipped with scrapers (4) through chain hooks, connecting pieces and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121180630.3U CN215515373U (en) | 2021-05-31 | 2021-05-31 | Automatic conveying device for centralized collection of residual sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121180630.3U CN215515373U (en) | 2021-05-31 | 2021-05-31 | Automatic conveying device for centralized collection of residual sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215515373U true CN215515373U (en) | 2022-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121180630.3U Active CN215515373U (en) | 2021-05-31 | 2021-05-31 | Automatic conveying device for centralized collection of residual sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215515373U (en) |
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2021
- 2021-05-31 CN CN202121180630.3U patent/CN215515373U/en active Active
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