CN203294685U - Scraper blade and chain combination device of grain scrabbling machine - Google Patents
Scraper blade and chain combination device of grain scrabbling machine Download PDFInfo
- Publication number
- CN203294685U CN203294685U CN201320347177XU CN201320347177U CN203294685U CN 203294685 U CN203294685 U CN 203294685U CN 201320347177X U CN201320347177X U CN 201320347177XU CN 201320347177 U CN201320347177 U CN 201320347177U CN 203294685 U CN203294685 U CN 203294685U
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- CN
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- Prior art keywords
- scraper blade
- grain
- drive sprockets
- conveying chains
- chain
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- Expired - Fee Related
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Abstract
The utility model discloses a scraper blade and chain combination device of a grain scrabbling machine. A scraper blade is machined to be of a tile shape, and the included angle between two planes after the scraper blade is bent is 165 degrees. Bolt holes are drilled in the lower edge of the scraper blade and are close to the two ends, wherein each end is provided with two holes drilled side by side. Conveying chains are installed at the two ends of the scraper blade respectively, connected with the two ends of the scraper blade through bolts, and provided with vertical type support lugs. At the time of assembly, two drive sprockets are installed on a transmission shaft, wherein the pitch of the drive sprockets is the same as the pitch of the conveying chains; the distance between the two drive sprockets is the same as the distance between the conveying chains on the scraper blade; then, through the rotation of the transmission shaft, the drive sprockets drive the conveying chains to operate; therefore, grain is driven by the scraper blade to be conveyed. The scraper blade is made from a high-strength low-carbon steel plate, so that the strength of the scraper blade is high; the yield strength resistance coefficient is quite high, so that the weight of the grain driven in unit time is high; therefore, output is improved, and the grain scrabbling machine achieves the effects that operation is convenient and conveying is fast and efficient.
Description
Technical field:
The product that the utility model is related, be applied to the technical field that the grain warehouse entry of the threshing ground of grain system and grain depot is taken off the grain conveying mechanism.
Background technology:
Bulk grain logistics and the cleaning of the previous medium-sized grain depot of order, developed many grain scrapers in recent years, and the main conveyor belt of taking off a mechanism adopts soft load-transfer device, owing to adopting the soft rubber band, in the rubber tape punching, then adopts the clinching bolt that scraper plate is installed; Rubber tape intensity is lower, and larger scraper plate is installed, and easily rubber tape is pulled open; If scraper plate is too small, the requirement of the high operational throughput of out of reach; Therefore while taking off grain, cause transport efficiency lower.
The utility model content:
The product that this project is related, solved for the problems referred to above.A kind of grain scraper flight chain composite set, scraper plate adopt high-intensity mild steel plate bending to form, and by bolt, with the chain with vertical journal stirrup, are connected.Its feature: this composite set is comprised of chain, scraper plate and bolt; Scraper plate processing tile shape, after bending, two plane included angles are 165 °; Because scraper plate adopts high-intensity mild steel plate, intensity is higher; Anti-strong coefficient in the wrong is larger, therefore the grain weight that drives in the unit time is large; Therefore output has improved, and makes equipment reach effect easy to operate, that rapidly and efficiently carry.
The accompanying drawing explanation:
Below in conjunction with drawings and Examples, this project is further illustrated, Fig. 1 is a kind of grain scraper flight chain composite set, constructional drawing; Fig. 2 is flight chain composite set assembly drowing.
As shown in Figure 1, 2: scraper plate 1, tie bolt 2, chain 3, vertical journal stirrup 4.
The specific embodiment:
The product that the utility model is related, as shown in Figure 1, 2: a kind of grain scraper flight chain composite set, scraper plate 1 processing tile shape, after bending, two plane included angles are 165 °; On 1 time edge of scraper plate, be drilled with bolt hole near two ends, two of every end each and row hole drillings; By bolt 2, connect, respectively one of chain 3 is installed at scraper plate 1 two ends, and chain 3 is provided with vertical journal stirrup 4.When assembling, two driving chain wheels that pitch equates with chain 3 pitches are installed on transmission shaft; Distance between two driving chain wheels equates with chain 3 distances on scraper plate 1, and then by the rotation of transmission shaft, driving chain wheel drives chain 3 and moves; Thereby scraper plate drives grain and carries.Because scraper plate adopts high-intensity mild steel plate, intensity is higher; Anti-strong coefficient in the wrong is larger, therefore the grain weight that drives in the unit time is large; Therefore output has improved, and makes equipment reach effect easy to operate, that rapidly and efficiently carry.
Claims (2)
1. grain scraper flight chain composite set, its feature: scraper plate (1) processing tile shape, after bending, two plane included angles are 165 °; Lower near two ends, being drilled with bolt hole at scraper plate (1), two of every end each and row hole drillings; By bolt (2), connect, each of chain (3) is installed at scraper plate (1) two ends.
2. a kind of grain scraper flight chain composite set according to claim 1, its feature: chain (3) is provided with vertical journal stirrup (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347177XU CN203294685U (en) | 2013-06-18 | 2013-06-18 | Scraper blade and chain combination device of grain scrabbling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347177XU CN203294685U (en) | 2013-06-18 | 2013-06-18 | Scraper blade and chain combination device of grain scrabbling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294685U true CN203294685U (en) | 2013-11-20 |
Family
ID=49570716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320347177XU Expired - Fee Related CN203294685U (en) | 2013-06-18 | 2013-06-18 | Scraper blade and chain combination device of grain scrabbling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928134A (en) * | 2019-03-20 | 2019-06-25 | 葛玉库 | Automate grain-keeping equipment |
| CN116326333A (en) * | 2023-03-21 | 2023-06-27 | 中国热带农业科学院南亚热带作物研究所 | Pineapple picking vehicle based on vertical rotary fruit and leaf separation |
-
2013
- 2013-06-18 CN CN201320347177XU patent/CN203294685U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928134A (en) * | 2019-03-20 | 2019-06-25 | 葛玉库 | Automate grain-keeping equipment |
| CN116326333A (en) * | 2023-03-21 | 2023-06-27 | 中国热带农业科学院南亚热带作物研究所 | Pineapple picking vehicle based on vertical rotary fruit and leaf separation |
| CN116326333B (en) * | 2023-03-21 | 2024-01-26 | 中国热带农业科学院南亚热带作物研究所 | Pineapple picking vehicle based on vertical rotary fruit and leaf separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |