CN219155510U - Single-chain scraper conveyor capable of preventing corner from being worn - Google Patents
Single-chain scraper conveyor capable of preventing corner from being worn Download PDFInfo
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- CN219155510U CN219155510U CN202223589336.5U CN202223589336U CN219155510U CN 219155510 U CN219155510 U CN 219155510U CN 202223589336 U CN202223589336 U CN 202223589336U CN 219155510 U CN219155510 U CN 219155510U
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- 230000009194 climbing Effects 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000010006 flight Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Pusher Or Impeller Conveyors (AREA)
Abstract
The utility model discloses a single-chain scraper conveyor capable of preventing corner from being worn out, which comprises a conveyor shell, a machine tail end gear, a circulating chain, a scraper, a machine head end gear, a supporting shaft, supporting wheels and a gear driving device. In addition, when a pair of scrapers pass through the supporting wheel that is located the lower extreme position of second turning section, the supporting wheel can pass through the supporting wheel space of keeping away between two scrapers, can not take place to interfere, is favorable to realizing single chain design.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a single-chain scraper conveyor capable of preventing corner parts from being worn through.
Background
At present, a common scraper conveyor on the market generally adopts a chain type structure, and the conveying of materials is completed by the rotation movement of a scraper along with a chain. However, the existing scraper conveyor still has the defects of complex structure, high energy consumption, unstable operation, environment pollution caused by dust flying easily when materials are conveyed, incapability of realizing corner conveying and the like.
In order to solve the problem, the applicant has previously developed a novel small scraper conveyor, the patent of the utility model has the issued publication number of CN210175763U, the conveyor comprises a conveyor shell, a support frame, a tail end gear, a circulating chain, a scraper, a head end gear, a supporting shaft, a supporting wheel and a gear driving device, the conveyor shell is divided into a tail end section, a first corner section, a middle climbing section, a second corner section and a head section, the structure is simple, the energy and the electricity are saved, the operation is stable and reliable, dust flying during conveying materials can be prevented from polluting the environment, and corner conveying can be realized. However, this conveyor during use found the following disadvantages: 1. the second corner section at the high position is only provided with one supporting wheel for supporting the upper section of the chain, the lower section of the chain is not provided with the supporting wheel for supporting the chain, and under the action of gravity of the chain, when the scraping plate moves to the corner bottom of the second corner section, collision contact can be carried out between the scraping plate and the scraping plate, so that the bottom of the second corner section of the conveyor shell can be easily worn; 2. the double chain and the head and tail double chain wheels are adopted, so that the cost is high, and the assembly is not facilitated; 3. the scraper of the conveyor is connected between two chains, and the supporting wheel cannot be arranged at the lower end part of the second corner section, so that interference can occur.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the single-chain scraper conveyor capable of preventing the corner part from being worn through, which has the advantages of simple structure, lower cost and convenient installation.
In order to achieve the above object, the utility model provides a single chain scraper conveyor capable of preventing corner from being worn out, comprising a conveyor shell, a tail end gear, a circulating chain, a scraper, a head end gear, a supporting shaft, a supporting wheel and a gear driving device, wherein the conveyor shell is divided into a tail section, a first corner section, a middle climbing section, a second corner section and a head section which are sequentially connected, the tail end gear is arranged at the inner tail end of the tail section of the conveyor shell through a tail end gear shaft, the head end gear is arranged at the inner tail end of the head section of the conveyor shell through a head end gear shaft, the chain is arranged between the tail end gear and the head end gear and passes through the tail section, the first corner section, the middle climbing section, the second corner section and the head section of the conveyor shell, the gear driving device is arranged on a machine head section of the conveyor shell and is in transmission connection with a machine head end gear shaft so as to drive the machine head end gear shaft and a chain to rotate, the machine head end gear and the machine tail end gear are respectively provided with one, the scrapers are respectively arranged on two sides of the chain in pairs and are uniformly distributed along a circulating path of the chain, a supporting wheel avoidance space which is arranged at intervals is respectively arranged between each pair of scrapers, and the supporting wheels are arranged inside the conveyor shell through supporting shafts and are distributed on a machine tail section, a first corner section, a middle climbing section, a second corner section and the machine head section, wherein the supporting wheels at the first corner section and the second corner section are respectively provided with one up and down, and the supporting wheels support the running of the chain.
Preferably, the diameter of the supporting wheel at the upper end part of the first corner section is larger than the height of the scraper, and the diameter of the supporting wheel at the lower end part of the second corner section is larger than the height of the scraper.
Preferably, a feeding hole is formed in the top of the tail section of the conveyor shell, and a discharging hole is formed in the bottom of the head section of the conveyor shell.
Preferably, a support frame is arranged at the bottom of the middle climbing section of the conveyor shell.
Preferably, the gear driving device comprises a motor and a speed reducer, an output shaft of the motor is connected with the speed reducer, and the speed reducer is connected with a gear shaft at the end of the machine head.
Preferably, two ends of the tail end gear shaft are respectively arranged on a tail section of the conveyor shell through chain tightness adjusting devices.
Preferably, a supporting leg is arranged at the bottom of the tail section of the conveyor shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the advantages that only one machine head end gear and one machine tail end gear are arranged, the chain is provided with one chain, the structure is simpler, the cost is lower, the installation is convenient, the upper part and the lower part of the supporting wheels at the first corner section and the second corner section of the conveyor shell are respectively provided with one supporting wheel, the supporting wheels at the lower end part of the second corner section can support the lower section of the chain, the collision contact between the scraping plate and the bottom of the corner of the second corner section can be prevented when the scraping plate moves to the bottom of the corner of the second corner section, and the abrasion of the bottom of the second corner section of the conveyor shell is avoided.
2. The scrapers are respectively arranged on two sides of the chain in pairs, and the supporting wheel avoidance spaces arranged at intervals are respectively arranged between each pair of scrapers, so that when one pair of scrapers passes through the supporting wheel positioned at the lower end of the second corner section, the supporting wheel can pass through the supporting wheel avoidance spaces between the two scrapers, interference can not occur, and the single chain design is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present 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, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a single chain flight conveyor according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the internal structure of a tail section of a scraper conveyor according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the internal structure of a nose section of the scraper conveyor provided by an embodiment of the utility model;
FIG. 4 is an enlarged view of a portion of the chain and flight provided by an embodiment of the present utility model;
fig. 5 is a schematic view showing an internal structure of a second corner section of the scraper conveyor according to the embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, an embodiment of the present utility model provides a single chain scraper conveyor capable of preventing corner portions from being worn out, which includes a conveyor housing 1, a tail gear 2, a circulating chain 3, a scraper 4, a head gear 5, a supporting shaft 6, a supporting wheel 7 and a gear driving device 8, and the following detailed description of each component of the embodiment is given with reference to the accompanying drawings.
As shown in fig. 1, the conveyor housing 1 is divided into a tail section 11, a first corner section 12, a middle climbing section 13, a second corner section 14 and a nose section 15 which are connected in sequence, wherein the tail section 11 and the nose section 15 are respectively and horizontally arranged, and the middle climbing section 13 is obliquely arranged upwards. The top of the tail section 11 of the conveyor shell 1 is provided with a feed inlet 9 for feeding materials, and the bottom of the head section 15 of the conveyor shell 1 is provided with a discharge outlet 10 for discharging materials.
As shown in fig. 2, the nose gear 2 is mounted at the inner end of the nose section 11 of the conveyor housing 1 by a nose gear shaft 22, and the nose gear 5 is provided with only one.
Preferably, both ends of the tail gear shaft 22 may be respectively mounted on the tail section 11 of the conveyor casing 1 through chain tightness adjusting devices 25. The chain tension adjusting device 25 may include an adjusting guide, an adjusting slider, and a screw for driving the adjusting slider to move.
As shown in fig. 3, the head end gear 5 is mounted at the inner end of the head section 15 of the conveyor housing 1 through a head end gear shaft 23, and the gear driving device 8 is mounted at the head section 15 of the conveyor housing 1 and is in driving connection with the head end gear 5 shaft so as to drive the head end gear 5 shaft and the chain 3 to rotate.
Specifically, the gear drive device 8 may include a motor 81 and a speed reducer 82, an output shaft of the motor 81 is connected to the speed reducer 82, and the speed reducer 82 is connected to the head gear 5.
As shown in fig. 1 to 3, the chain 3 is installed between the tail end gear 2 and the head end gear 5 and passes through the tail section 11, the first corner section 12, the intermediate climbing section 13, the second corner section 14 and the head section 15 of the conveyor housing 1, and the chain 3 is provided with only one.
As shown in fig. 2 to 4, the flights 4 are respectively installed in pairs on both sides of the chain 3 and uniformly distributed along the circulation path of the chain 3, and supporting wheel avoiding spaces 41 are respectively provided between each pair of flights 4 at intervals.
As shown in fig. 1 and 5, the supporting wheel 7 can be installed inside the conveyor housing 1 through the supporting shaft 6 and distributed in the tail section 11, the first corner section 12, the middle climbing section 13, the second corner section 14 and the nose section 15, and the supporting wheel 7 can support the running of the chain 3.
The supporting wheels 7 at the first corner section 12 and the second corner section 14 are respectively arranged up and down, the supporting wheels 7 at the lower end of the second corner section 14 can support the lower section of the chain 3, and collision contact with the scraping plate 4 when the scraping plate moves to the corner bottom of the second corner section 14 can be prevented, so that the bottom of the second corner section of the conveyor shell is prevented from being worn through.
When the upper flight 4 of the chain 3 moves to the supporting roller 7 at the upper end portion of the first corner section 12, the flight 4 is directed upward, so that the diameter of the supporting roller at the upper end portion of the first corner section 12 needs to be larger than the height of the flight, so that collision of the flight 4 with the supporting shaft 6 can be avoided. Similarly, when the lower blade 4 of the chain 3 moves to the supporting roller 7 at the lower end portion of the second corner section 14, the blade 4 is directed downward, and the diameter of the supporting roller at the lower end portion of the second corner section 14 is also required to be larger than the height of the blade, so that collision of the blade 4 with the supporting shaft 6 can be avoided.
As shown in fig. 1, the bottom of the intermediate climbing section 13 of the conveyor housing 1 may be provided with a support frame 20. Furthermore, the bottom of the tail section 11 of the conveyor housing 1 may also be provided with support feet 21.
In summary, the utility model has the advantages of simplified structure, lower cost and convenient installation, and can prevent the scraping plate from collision contact with the bottom of the second corner section when moving to the bottom of the second corner section, thereby avoiding grinding through the bottom of the second corner section of the conveyor shell. In addition, the supporting wheel can avoid the space through the supporting wheel between two scraping plates, interference can not occur, and the single chain design is facilitated.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a single-chain scraper conveyor that can prevent corner position mill to wear, includes conveyer casing, tail end gear, endless chain, scraper blade, head end gear, prop shaft, prop wheel and gear drive, the conveyer casing divide into tail section, first corner section, middle climbing section, second corner section and the head section that connect gradually, the tail end gear passes through the tail end gear shaft and installs the inside end at the tail section of conveyer casing, the head end gear passes through the head end gear shaft and installs the inside end at the head section of conveyer casing, the chain is installed and is passed through tail end gear and head end gear and is passed through tail section, first corner section, middle climbing section, second corner section and the head section of conveyer casing, gear drive installs at the head section of conveyer casing and is connected with the head end gear shaft transmission to drive head end gear shaft and chain rotation, its characterized in that: the machine head gear and the machine tail gear are both provided with one, the chain is provided with one, the scrapers are respectively installed on two sides of the chain in pairs and are evenly distributed along the circulating path of the chain, a supporting wheel avoidance space which is arranged at intervals is respectively arranged between each pair of scrapers, the supporting wheels are installed inside the conveyor shell through supporting shafts and are distributed on the machine tail section, the first corner section, the middle climbing section, the second corner section and the machine head section, one supporting wheel is respectively arranged on the upper portion and the lower portion of the supporting wheels at the first corner section and the second corner section, and the supporting wheels support the running of the chain.
2. A single-chain scraper conveyor capable of preventing corner portions from being worn out according to claim 1, characterized in that: the diameter of the supporting wheel at the upper end part of the first corner section is larger than the height of the scraping plate, and the diameter of the supporting wheel at the lower end part of the second corner section is larger than the height of the scraping plate.
3. A single-chain scraper conveyor capable of preventing corner portions from being worn out according to claim 1, characterized in that: the top of the tail section of the conveyor shell is provided with a feed inlet, and the bottom of the head section of the conveyor shell is provided with a discharge outlet.
4. A single-chain scraper conveyor capable of preventing corner portions from being worn out according to claim 1, characterized in that: the bottom of the middle climbing section of the conveyor shell is provided with a supporting frame.
5. A single-chain scraper conveyor capable of preventing corner portions from being worn out according to claim 1, characterized in that: the gear driving device comprises a motor and a speed reducer, an output shaft of the motor is connected with the speed reducer, and the speed reducer is connected with a gear shaft at the end of the machine head.
6. A single-chain scraper conveyor capable of preventing corner portions from being worn out according to claim 1, characterized in that: the two ends of the gear shaft at the tail end of the conveyor are respectively arranged at the tail section of the shell of the conveyor through chain tightness adjusting devices.
7. A single-chain scraper conveyor capable of preventing corner portions from being worn out according to claim 1, characterized in that: the bottom of the tail section of the conveyor shell is provided with supporting feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589336.5U CN219155510U (en) | 2022-12-30 | 2022-12-30 | Single-chain scraper conveyor capable of preventing corner from being worn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589336.5U CN219155510U (en) | 2022-12-30 | 2022-12-30 | Single-chain scraper conveyor capable of preventing corner from being worn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219155510U true CN219155510U (en) | 2023-06-09 |
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ID=86645315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223589336.5U Active CN219155510U (en) | 2022-12-30 | 2022-12-30 | Single-chain scraper conveyor capable of preventing corner from being worn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219155510U (en) |
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2022
- 2022-12-30 CN CN202223589336.5U patent/CN219155510U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A single chain scraper conveyor that can prevent corner wear and tear Effective date of registration: 20231212 Granted publication date: 20230609 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: Guangdong Jintai Maosheng Environmental Protection Technology Co.,Ltd. Registration number: Y2023980070801 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |