CN202284059U - Concrete station belt conveyer-tensioning mechanism - Google Patents
Concrete station belt conveyer-tensioning mechanism Download PDFInfo
- Publication number
- CN202284059U CN202284059U CN2011203675778U CN201120367577U CN202284059U CN 202284059 U CN202284059 U CN 202284059U CN 2011203675778 U CN2011203675778 U CN 2011203675778U CN 201120367577 U CN201120367577 U CN 201120367577U CN 202284059 U CN202284059 U CN 202284059U
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- tightening device
- belt conveyer
- roller
- concrete
- screw mandrel
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Abstract
The utility model discloses a concrete station belt conveyer-tensioning mechanism, which belongs to the technical field of mechanical engineering. The concrete station belt conveyer-tensioning mechanism comprises bearing blocks, a belt conveyer roller supporter and a screw tensioner, wherein the bearing blocks are fixedly connected with the top of the belt conveyer roller supporter, and the belt conveyer roller supporter is connected with the screw tensioner; the belt conveyer roller supporter comprises a bottom plate, a roller base and limit plates, the bottom plate is fixedly arranged on the bottom of the roller base, the limit plates are fixedly arranged in the roller base, and a belt conveyer tailstock channel steel runs through the roller base; the screw tensioner comprises a shaft sleeve, a screw rod and a baffle, the shaft sleeve is fixedly arranged on the bottom plate, and is provided with a threaded through hole, one end of the screw rod is provided with a screw thread which is matched with the threaded through hole, the screw rod passes through the shaft sleeve, and the other end of the screw rod is fixedly connected with the baffle. The concrete station belt conveyer-tensioning mechanism has the advantages of simple structure, economy, practicability and reliable operation, and can be widely applied.
Description
Technical field
The utility model relates to a kind of concrete station band conveyor tightening device, belongs to mechanical engineering technical field.
Background technology
Concrete mixing plant has all adopted band conveyor to come convey materials, and it is to guarantee the normal condition of carrying of material that belt is implemented the failure-free tensioning.Mainly there are deficiencies such as complex structure, cost is high, the tensile force adjustability is poor, the tensioning reliability is bad in existing tightening device.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of concrete station band conveyor tightening device, can address the above problem effectively.
To achieve these goals; The technical scheme that the utility model adopts is: a kind of concrete station band conveyor tightening device; Comprise bearing seat, belt conveyor roller bearing set and spiral tightening device; Bearing seat is fixedly connected on belt conveyor roller bearing set top, and the belt conveyor roller bearing set is connected with the spiral tightening device; The belt conveyor roller bearing set comprises base plate, roller seat and positioning plate, and base plate is fixed on the roller seat bottom, and positioning plate is fixed on roller seat inside, and band conveyor tailstock channel-section steel passes roller seat; The spiral tightening device comprises axle sleeve, screw mandrel and baffle plate, and axle sleeve is fixed on the base plate, and axle sleeve is provided with tapped through hole, and screw mandrel one end is provided with the screw thread that matches with tapped through hole, and screw mandrel passes axle sleeve, and the other end of screw mandrel is captiveed joint through jam nut with baffle plate.
Further, the shape of tapped through hole is trapezoidal.
Further, also be provided with annular groove on the screw mandrel, baffle plate is provided with U-lag, and U-lag matches with the annular groove of screw mandrel and is connected.
Further, bearing seat and belt conveyor roller bearing set bolted connection.
Further, base plate is connected with the roller seat lower bolt.
Further, positioning plate and roller seat interior welds.
The beneficial effect of the utility model is: adopt spiral way to implement belt tension, and simple in structure, economical and practical; Plate washer adopts independently one-piece construction, both has been convenient to processing and manufacturing, has avoided effectively also that original two barrier structures are existing to be easy to skid off the problem that makes belt loosening because of plate washer; In addition, belt conveyor roller bearing set and spiral tightening device all adopt two cover independent structures, are easy to regulating error, guarantee the parallelism of belt feeder drum shaft; It is simple in structure, and is economical and practical, and reliable operation has practicality widely.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the right elevation of the utility model baffle part;
Fig. 3 is the left view of the utility model.
Among the figure: 1, base plate, 2, roller seat, 3, band conveyor tailstock channel-section steel, 4, bearing seat, 5, axle sleeve, 6, positioning plate, 7, screw mandrel, 8, baffle plate, 9, jam nut.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of concrete station band conveyor tightening device; Comprise bearing seat 4, belt conveyor roller bearing set and spiral tightening device; Bearing seat 4 is fixedly connected on belt conveyor roller bearing set top, and the belt conveyor roller bearing set is connected with the spiral tightening device;
Described belt conveyor roller bearing set comprises base plate 1, roller seat 2 and positioning plate 6, and base plate 1 is fixed on roller seat 2 bottoms, and positioning plate 6 is fixed on roller seat 2 inside, and band conveyor tailstock channel-section steel 3 passes roller seat 2;
Described spiral tightening device comprises axle sleeve 5, screw mandrel 7 and baffle plate 8; Axle sleeve 5 is fixed on the base plate 1, and axle sleeve 5 is provided with a tapped through hole, and screw mandrel 7 one ends are provided with the screw thread that matches with tapped through hole; Screw mandrel 7 passes axle sleeve 5, and the other end of screw mandrel 7 is captiveed joint through jam nut 9 with baffle plate 8.
The shape of tapped through hole is trapezoidal; Also be provided with annular groove on the screw mandrel 7, baffle plate 8 is provided with U-lag, and U-lag matches with the annular groove of screw mandrel 7 and is connected; Bearing seat 4 and belt conveyor roller bearing set bolted connection; Base plate 1 is connected with roller seat 2 lower bolt; Positioning plate 6 and roller seat 2 interior welds.
Claims (6)
1. concrete station band conveyor tightening device; Comprise bearing seat (4); It is characterized in that; Also comprise belt conveyor roller bearing set and spiral tightening device, bearing seat (4) is fixedly connected on belt conveyor roller bearing set top, and the belt conveyor roller bearing set is connected with the spiral tightening device;
Described belt conveyor roller bearing set comprises base plate (1), roller seat (2) and positioning plate (6); Base plate (1) is fixed on roller seat (2) bottom; Positioning plate (6) is fixed on roller seat (2) inside, and band conveyor tailstock channel-section steel (3) passes roller seat (2);
Described spiral tightening device comprises axle sleeve (5), screw mandrel (7) and baffle plate (8); Axle sleeve (5) is fixed on the base plate (1); Axle sleeve (5) is provided with tapped through hole; Screw mandrel (7) one ends are provided with the screw thread that matches with tapped through hole, and screw mandrel (7) passes axle sleeve (5), and the other end of screw mandrel (7) is captiveed joint through jam nut (9) with baffle plate (8).
2. a kind of concrete as claimed in claim 1 station band conveyor tightening device is characterized in that the shape of described tapped through hole is trapezoidal.
3. a kind of concrete as claimed in claim 1 station band conveyor tightening device is characterized in that also be provided with annular groove on the described screw mandrel (7), baffle plate (8) is provided with U-lag, and described U-lag matches with the annular groove of screw mandrel (7) and is connected.
4. a kind of concrete as claimed in claim 1 station band conveyor tightening device is characterized in that, described bearing seat (4) and belt conveyor roller bearing set bolted connection.
5. a kind of concrete as claimed in claim 1 station band conveyor tightening device is characterized in that, described base plate (1) is connected with roller seat (2) lower bolt.
6. a kind of concrete as claimed in claim 1 station band conveyor tightening device is characterized in that, described positioning plate (6) and roller seat (2) interior welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203675778U CN202284059U (en) | 2011-10-01 | 2011-10-01 | Concrete station belt conveyer-tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203675778U CN202284059U (en) | 2011-10-01 | 2011-10-01 | Concrete station belt conveyer-tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284059U true CN202284059U (en) | 2012-06-27 |
Family
ID=46295588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203675778U Expired - Fee Related CN202284059U (en) | 2011-10-01 | 2011-10-01 | Concrete station belt conveyer-tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383866A (en) * | 2015-12-09 | 2016-03-09 | 江苏凯宫隧道机械有限公司 | Damping tensioning device of belt conveyor used for soil pressure balance shield machine |
| CN105564883A (en) * | 2015-12-30 | 2016-05-11 | 大同煤矿集团有限责任公司 | Short-section belt conveyer |
| CN105947700A (en) * | 2016-06-30 | 2016-09-21 | 贵州吉丰种业有限责任公司 | Seed loading and transporting conveying belt and operation method thereof |
-
2011
- 2011-10-01 CN CN2011203675778U patent/CN202284059U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383866A (en) * | 2015-12-09 | 2016-03-09 | 江苏凯宫隧道机械有限公司 | Damping tensioning device of belt conveyor used for soil pressure balance shield machine |
| CN105383866B (en) * | 2015-12-09 | 2018-06-15 | 江苏凯宫隧道机械有限公司 | Balancing earth-pressure shielding machine belt conveyor damping swelling device |
| CN105564883A (en) * | 2015-12-30 | 2016-05-11 | 大同煤矿集团有限责任公司 | Short-section belt conveyer |
| CN105947700A (en) * | 2016-06-30 | 2016-09-21 | 贵州吉丰种业有限责任公司 | Seed loading and transporting conveying belt and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU WOTU INVESTMENT MANAGEMENT CONSULTING CO., Free format text: FORMER OWNER: XUZHOU TIAND HEAVY-DUTY MACHINERY MANUFACTURING CO., LTD. Effective date: 20140312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140312 Address after: 221000, Xuzhou, Zhongshan North Road, No. 8, Jindi international 1, -2-2204, Jiangsu Patentee after: Xuzhou fertile land investment management consulting Co., Ltd. Address before: 221000 No. 24, Mount Huangshan Road, Copper Mt. New District, Jiangsu, Xuzhou Patentee before: Xuzhou Tiand Heavy-Duty Machinery Manufacturing Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20141224 Granted publication date: 20120627 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150624 Granted publication date: 20120627 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20141001 |
|
| EXPY | Termination of patent right or utility model |