CN202766180U - Connection structure of belt and drum - Google Patents
Connection structure of belt and drum Download PDFInfo
- Publication number
- CN202766180U CN202766180U CN 201220487833 CN201220487833U CN202766180U CN 202766180 U CN202766180 U CN 202766180U CN 201220487833 CN201220487833 CN 201220487833 CN 201220487833 U CN201220487833 U CN 201220487833U CN 202766180 U CN202766180 U CN 202766180U
- Authority
- CN
- China
- Prior art keywords
- belt
- cylinder
- drum
- press plate
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
A connection structure of a belt and a drum is composed of the drum, a baffle A, a lower press plate, an upper press plate, rivets, the belt and a baffle B. The connection structure is characterized in that the middle of the drum is provided with a rectangular through groove, the baffle A and the baffle B are welded on two sides of the through groove of the inner wall of the drum, the belt end portion, the lower press plate and the upper press plate are completely matched with the rectangular through groove of the drum through a belt head structure formed through five rows of rivets in connection mode, the lower press plate and the upper press plate are all of different-thickness structures, and the width of the lower press plate is the same as the width between the baffle A and the baffle B. The connection structure has the advantages that the match is inserted type match, assembly and disassembly are convenient, the outer circle of the drum is in smooth transition with the upper curve of the upper press plate, the upper press plate is in smooth transition with the belt, and the service life of the belt is prolonged. The match between the lower press plate and, the inner wall of the drum, the baffle A and the baffle B guarantees connection reliability and strength of the drum.
Description
Technical field
The utility model relates to the connection structure of a kind of belt and cylinder, belongs to the mechanical technique field of research.
Background technology
Being used of belt and cylinder generally is that belt is taken on cylinder, forms certain cornerite with cylinder, relies on the friction between belt and the cylinder to carry out transmission work.But in some occasion, need to be connected use to an end of belt with rigid structural member, for example belt winding type beam pumping unit need to be connected an end of belt with cylinder, twines belt when then cylinder rotates to reach the purpose that promotes suspending weight.The connection mode that exists at present is belt directly to be attached to cylinder surface then twine or by bolt belt is pressed in cylinder surface with pressing plate and then twine, when being winding, such connection mode shortcoming can not seamlessly transit at belt and cylinder joint area, life-span and drum driven torque to belt all cause adverse influence, in addition, also need to twine in advance a few circle belt guarantee belts and reliably be connected with cylinder and be unlikely to come off, cause the waste of belt and the energy.
Summary of the invention
Guarantee seamlessly transitting and being connected with the reliable of cylinder of belt during for belt winding work under similar above-mentioned operating mode, improve service life and the degree of utilization of belt, reduce driving torque with energy savings, designed the connection structure of a kind of belt and cylinder.The characteristics such as that a kind of belt and the connection structure of cylinder have is simple in structure, it is reliable to be connected, easy accessibility, tooling cost are low, suitable belt is promoted the use of with the occasion that cylinder need to be connected.
The utility model is that the technical scheme that the problem of solution proposition adopts is: the connection structure of a kind of belt and cylinder is made of cylinder, baffle plate A, lower platen, top board, rivet, belt, baffle plate B, its principal character is: the cylinder middle part has a saturating groove of rectangle, and the both sides of the saturating groove of inner wall of rotary drum are welded with baffle plate A and baffle plate B; Belt ends is between lower platen and top board, the three connects by five row's rivets, belt ends, lower platen, top board cooperate with the saturating groove of the rectangle of cylinder fully by the structure of leather belt head that rivet connects to form, the top-surface camber of lower platen cooperates with the inner wall of rotary drum curved surface, and the top-surface camber of top board cooperates with the cylindrical of cylinder; Lower platen and top board are and do not wait thick structure, and the width of lower platen equates with width between baffle plate A and the baffle plate B.The beneficial effects of the utility model are: this cooperation cooperates easy accessibility for plug-in type; Between cylinder cylindrical and the top board top-surface camber, all seamlessly transit between top board and the belt, form a level and smooth curve, the service life of having improved belt; Lower platen and the cooperation of inner wall of rotary drum and baffle plate A, baffle plate B have guaranteed the reliability that is connected and the intensity of cylinder.
Description of drawings
Fig. 1 is birds-eye view of the present utility model, has represented the integral structure of connection structure of a kind of belt and cylinder and the position relationship of parts from an angle.
Fig. 2 be Fig. 1 at the cutaway view of A-A face, clearly represented the annexation of each parts of connection structure of a kind of belt and cylinder.
Fig. 3 is normal axomometric drawing of the present utility model, has represented more intuitively integral structure and and the assembly relation of the connection structure of a kind of belt and cylinder.
In the drawings, 1. cylinder, 2. baffle plate A, 3. lower platen, 4. top board, 5. rivet, 6. belt, 7. baffle plate B.
The specific embodiment
Further illustrate structure of the present utility model and embodiment below in conjunction with accompanying drawing:
Open a saturating groove of rectangle in cylinder (1) middle part, at the both sides of the saturating groove of cylinder (1) inwall welding baffle plate A (2) and baffle plate B (7); Belt (6) end is positioned between lower platen (3) and the top board (4), the three connects by five row's rivets (5), lower platen (3) and top board (4) all adopt and do not wait thick structure, and the width of lower platen (3) equates with width between baffle plate A (2) and the baffle plate B (7).
During installation, the structure of leather belt head that belt (6) end, lower platen (3), top board (4) connect to form by rivet (5) is put into the saturating groove of rectangle of cylinder (1) at a certain angle, then rotate to finish cooperation: the top-surface camber of lower platen (3) is cooperated with cylinder (1) inwall curved surface, the top-surface camber of top board (4) cooperates with the cylindrical of cylinder (1), at this moment, tightening belt (6), joint belt (6) just can seamlessly transit continuous winding.
Claims (2)
1. the connection structure of a belt and cylinder is made of cylinder, baffle plate A, lower platen, top board, rivet, belt, baffle plate B, its principal character is: the cylinder middle part has a saturating groove of rectangle, and the both sides of the saturating groove of inner wall of rotary drum are welded with baffle plate A and baffle plate B; Belt ends is between lower platen and top board, the three connects by five row's rivets, belt ends, lower platen, top board cooperate with the saturating groove of the rectangle of cylinder fully by the structure of leather belt head that rivet connects to form, the top-surface camber of lower platen cooperates with the inner wall of rotary drum curved surface, and the top-surface camber of top board cooperates with the cylindrical of cylinder.
2. the connection structure of a kind of belt according to claim 1 and cylinder is characterized in that lower platen and top board are not wait thick structure, and the width of lower platen equates with width between baffle plate A and the baffle plate B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487833 CN202766180U (en) | 2012-09-13 | 2012-09-13 | Connection structure of belt and drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487833 CN202766180U (en) | 2012-09-13 | 2012-09-13 | Connection structure of belt and drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766180U true CN202766180U (en) | 2013-03-06 |
Family
ID=47772769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487833 Expired - Fee Related CN202766180U (en) | 2012-09-13 | 2012-09-13 | Connection structure of belt and drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849640A (en) * | 2012-09-13 | 2013-01-02 | 中国石油大学(华东) | Belt and roller connecting structure |
-
2012
- 2012-09-13 CN CN 201220487833 patent/CN202766180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849640A (en) * | 2012-09-13 | 2013-01-02 | 中国石油大学(华东) | Belt and roller connecting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202766180U (en) | Connection structure of belt and drum | |
| CN201533507U (en) | Sine-wave type clutch gear of rear-driving clutch for lawn mower | |
| CN202628865U (en) | Large-torque transmission shaft connection flange plate for heavy truck | |
| CN102849640A (en) | Belt and roller connecting structure | |
| CN201923690U (en) | Steel belt correcting mechanism | |
| CN102910472A (en) | Pressing arm mechanism of steel belt winding machine | |
| CN201933531U (en) | Reinforced excavator bucket with lug and arc plate | |
| CN202953768U (en) | Novel connecting structure of belt and expansion cylinder | |
| CN204118878U (en) | The preposition rotor of a kind of electric motor car | |
| CN208559551U (en) | A kind of bearing-type aluminium alloy passenger-carrying chassis structure | |
| CN202251394U (en) | Connecting rod | |
| CN204870549U (en) | Fuel tank fixed structure | |
| CN202542627U (en) | Adjustable connection device for construction hoist transmission mechanism | |
| CN213929143U (en) | Integrated pulley device | |
| CN202138940U (en) | Elevator gantry crane | |
| CN201419959Y (en) | Elevator car | |
| CN2546684Y (en) | Friction plate type clutch assembly | |
| CN202664754U (en) | Novel goods shelf | |
| CN205354966U (en) | Contactor armature structure | |
| CN203922412U (en) | A kind of anti-jump hook connection structure of welding spline | |
| CN202778292U (en) | Novel stirring paddle structure of emulsifying machine | |
| CN201668897U (en) | Anti-falling self locker with guide wheels | |
| CN201326718Y (en) | Flange | |
| CN201969849U (en) | Clamping bolt head | |
| CN202380235U (en) | Novel pricking needle of needle machine |
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: 20130306 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |