CN203975836U - Conveyer direction-changing drum apparatus - Google Patents
Conveyer direction-changing drum apparatus Download PDFInfo
- Publication number
- CN203975836U CN203975836U CN201420388536.0U CN201420388536U CN203975836U CN 203975836 U CN203975836 U CN 203975836U CN 201420388536 U CN201420388536 U CN 201420388536U CN 203975836 U CN203975836 U CN 203975836U
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- China
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- cylindrical shell
- load
- transfer device
- rotating shaft
- connection block
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Abstract
The utility model discloses a kind of conveyer direction-changing drum apparatus, comprise two bearing seats, between diaxon bearing, connection rotating shaft is installed, on connection rotating shaft, be installed with bend pulley; Bend pulley comprises cylindrical shell, is positioned at cylindrical shell two ends place and is respectively equipped with Connection Block on connection rotating shaft, is provided with barrel support device between cylindrical shell and Connection Block, and body be periphery by centre the drum organization to two ends convergent; Cylindrical shell be periphery by centre the drum organization to two ends convergent, can make load-transfer device operation between two parties all the time in operational process, effectively prevented the sideslip of load-transfer device.The contact surface of this device middle cylinder body and load-transfer device is set to spoke type structure, replace the completely circular structure of prior art middle cylinder body, therefore position, cylindrical shell interval can produce stirring, concussion effect to load-transfer device, thereby the ice sheet of removing the material that adheres to of conveyor belt surface or freeze because of cold etc., load-transfer device lower surface there is the effect of scraping simultaneously, remove the foreign matter that lower surface adheres to, the service life of having improved load-transfer device.
Description
Technical field
The utility model relates to a kind of load transfer device technical field, relates in particular to a kind of bend pulley being arranged on travelling apron.
Background technology
Travelling apron claims again belt conveyer (belt conveyer), be widely used in all trades and professions such as household electrical appliances, electronics, electrical equipment, machinery, tobacco, injection moulding, post and telecommunications, printing, food, be mainly used in assembling, detection, debugging, packaging and the transport etc. of object.According to the operating needs of load-transfer device, bend pulley is all installed on travelling apron, the bend pulley generally using at present adopts full circle cylindrical shell or cylindrical shell rubber-wrapping structure conventionally, in operational process, because convey materials or foreign matter often can enter and because the operation of load-transfer device extruding is stuck between cylinder and load-transfer device, thereby the friction force between load-transfer device and cylinder is increased, and then the wearing and tearing of cylinder and adhesive tape are accelerated, if when the viscous material of carrying on load-transfer device or ice material, the sticking material of tool or ice sheet are easy to stick on cylinder, and form scraggly lump at cylinder surface, load-transfer device is caused to major injury, reduce the service life of load-transfer device, and cause belt deflection, high efficiency and the stability of producing are had a strong impact on.
Utility model content
Technical problem to be solved in the utility model is to provide one can prevent belt deviation, and contributes to protect the conveyer direction-changing drum apparatus of load-transfer device and cylinder.
For solving the problems of the technologies described above, the technical solution of the utility model is: conveyer direction-changing drum apparatus, comprise two bearing seats that are oppositely arranged, and described in two, between bearing seat, be rotatablely equipped with connection rotating shaft, on described connection rotating shaft, be installed with bend pulley;
Described bend pulley comprises that described connection rotating shaft periphery is set with cylindrical shell, on described connection rotating shaft, be positioned at described cylindrical shell two ends place and be respectively equipped with Connection Block, between described cylindrical shell and described Connection Block, be provided with barrel support device, and described cylindrical shell be periphery by centre the drum organization to two ends convergent.
As preferred technical scheme, axial arranged on described cylinder body outer wall have some scraping boss.
As preferred technical scheme, described scraping boss surface is coated with elastic polyurethane wearing layer.
As preferred technical scheme, described barrel support device comprise be fixedly connected on the inner bracing piece between inwall in the middle part of the inner and described cylindrical shell of described Connection Block and be fixedly connected on described Connection Block outer end and described cylindrical shell inner wall of end between outer support bar, described inner bracing piece and the corresponding setting with described scraping boss respectively of described outer support bar.
As preferred technical scheme, described in two, the opposite side side face of Connection Block is respectively equipped with support limit platform, and the end of described inner bracing piece is resisted against on described support limit platform.
Owing to having adopted technique scheme, conveyer direction-changing drum apparatus, comprises two bearing seats that are oppositely arranged, and is rotatablely equipped with connection rotating shaft described in two between bearing seat, on described connection rotating shaft, is installed with bend pulley; Described bend pulley comprises that described connection rotating shaft periphery is set with cylindrical shell, on described connection rotating shaft, be positioned at described cylindrical shell two ends place and be respectively equipped with Connection Block, between described cylindrical shell and described Connection Block, be provided with barrel support device, and described cylindrical shell be periphery by centre the drum organization to two ends convergent; The beneficial effects of the utility model are: cylindrical shell be periphery by centre the drum organization to two ends convergent, can make load-transfer device operation between two parties all the time in operational process, effectively prevented the sideslip of load-transfer device.The contact surface of this device middle cylinder body and load-transfer device is set to spoke type structure, replace the completely circular structure of prior art middle cylinder body, therefore position, cylindrical shell interval can produce stirring, concussion effect to load-transfer device, thereby the ice sheet of removing the material that adheres to of conveyor belt surface or freeze because of cold etc., load-transfer device lower surface there is the effect of scraping simultaneously, remove the foreign matter that lower surface adheres to, the service life of having improved load-transfer device.
Brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the lateral plan of the utility model embodiment;
In figure: 1-bearing seat; 2-connection rotating shaft; 3-Connection Block; 4-inner bracing piece; 5-cylindrical shell; 6-strut bar; 7-scraping boss; 8-support limit platform.
Detailed description of the invention
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, conveyer direction-changing drum apparatus, comprise two bearing seats that are oppositely arranged 1, this device is fixedly installed in by bearing seat described in two 1 in the frame of conveyer, described in two bearing seat 1 between be rotatablely equipped with connection rotating shaft 2, on described connection rotating shaft 2, be installed with bend pulley, described connection rotating shaft 2 is connected with drive motor, for driving bend pulley to rotate.
Described bend pulley comprises the cylindrical shell 5 of described connection rotating shaft 2 periphery suits, the two ends place that is positioned at described cylindrical shell 5 on described connection rotating shaft 2 is respectively equipped with Connection Block 3, between described cylindrical shell 5 and described Connection Block 3, be provided with barrel support device, and described cylindrical shell 5 be periphery by centre the drum organization to two ends convergent.The drum organization of cylindrical shell 5 can make load-transfer device operation between two parties all the time, can effectively prevent sideslip, improves the safety and stability of load-transfer device operation.Cylindrical shell 5 can be set to left half cylindrical shell and right half cylindrical shell two parts, and left half cylindrical shell is connected by coupling link with right half cylindrical shell, is convenient to installation and maintenance.
In the present embodiment, axial arranged on described cylindrical shell 5 outer walls have some scraping boss 7, it is no longer overall cylindrical structural that the setting of scraping boss 7 makes the surface of cylindrical shell 5, but form spoke type structure, the position, interval of adjacent two scraping boss 7 can produce and stir and slight concussion load-transfer device, thereby the material adhering on removing load-transfer device or ice sheet of freezing because of cold etc., the lower surface of simultaneously all right scraping load-transfer device, remove the foreign matter that lower surface adheres to, reduce the friction of foreign matter to load-transfer device, the service life of improving load-transfer device.Described scraping boss 7 surfaces are coated with elastic polyurethane wearing layer, are conducive to improve its wear resisting property and cleaning effect, more effectively protect cylindrical shell 5 and load-transfer device.
Described barrel support device comprises the inner bracing piece 4 being fixedly connected between described Connection Block 3 the inners and described cylindrical shell 5 middle part inwalls, be fixedly connected on the outer support bar 6 between described Connection Block 3 outer ends and described cylindrical shell 5 inner wall of ends, described inner bracing piece 4 and the corresponding setting with described scraping boss 7 respectively of described outer support bar 6, described outer support bar 6 plays when being connected and fixed described Connection Block 3, also described scraping boss 7 is played to certain support, contribute to strengthen its scraping power.
Described in two, the opposite side of Connection Block 3 is respectively equipped with support limit platform 8, and the end of described inner bracing piece 6 is resisted against on described support limit platform 8, good fixing effect, fixation.
The utility model cylindrical shell be periphery by centre the drum organization to two ends convergent, can make load-transfer device operation between two parties all the time in operational process, effectively prevented the sideslip of load-transfer device.The contact surface of this device middle cylinder body and load-transfer device is set to spoke type structure, replace the completely circular structure of prior art middle cylinder body, therefore position, cylindrical shell interval can produce stirring, concussion effect to load-transfer device, thereby the ice sheet of removing the material that adheres to of conveyor belt surface or freeze because of cold etc., load-transfer device lower surface there is the effect of scraping simultaneously, remove the foreign matter that lower surface adheres to, the service life of having improved load-transfer device.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. conveyer direction-changing drum apparatus, is characterized in that: comprise two bearing seats that are oppositely arranged, be rotatablely equipped with connection rotating shaft described in two between bearing seat, on described connection rotating shaft, be installed with bend pulley;
Described bend pulley comprises that described connection rotating shaft periphery is set with cylindrical shell, on described connection rotating shaft, be positioned at described cylindrical shell two ends place and be respectively equipped with Connection Block, between described cylindrical shell and described Connection Block, be provided with barrel support device, and described cylindrical shell be periphery by centre the drum organization to two ends convergent.
2. conveyer direction-changing drum apparatus as claimed in claim 1, is characterized in that: axial arranged on described cylinder body outer wall have some scraping boss.
3. conveyer direction-changing drum apparatus as claimed in claim 2, is characterized in that: described scraping boss surface is coated with elastic polyurethane wearing layer.
4. conveyer direction-changing drum apparatus as claimed in claim 2 or claim 3, it is characterized in that: described barrel support device comprise be fixedly connected on the inner bracing piece between inwall in the middle part of the inner and described cylindrical shell of described Connection Block and be fixedly connected on described Connection Block outer end and described cylindrical shell inner wall of end between outer support bar, described inner bracing piece and the corresponding setting with described scraping boss respectively of described outer support bar.
5. conveyer direction-changing drum apparatus as claimed in claim 4, is characterized in that: described in two, the opposite side side face of Connection Block is respectively equipped with support limit platform, and the end of described inner bracing piece is resisted against on described support limit platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388536.0U CN203975836U (en) | 2014-07-14 | 2014-07-14 | Conveyer direction-changing drum apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388536.0U CN203975836U (en) | 2014-07-14 | 2014-07-14 | Conveyer direction-changing drum apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975836U true CN203975836U (en) | 2014-12-03 |
Family
ID=51973303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388536.0U Expired - Fee Related CN203975836U (en) | 2014-07-14 | 2014-07-14 | Conveyer direction-changing drum apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787556A (en) * | 2015-03-25 | 2015-07-22 | 江苏富昌机械设备有限公司 | Hoister capable of preventing materials from being clamped |
| CN114287418A (en) * | 2021-08-30 | 2022-04-08 | 石家庄聚力特机械有限公司 | Novel elevator is from driving wheel and mounting structure thereof |
-
2014
- 2014-07-14 CN CN201420388536.0U patent/CN203975836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787556A (en) * | 2015-03-25 | 2015-07-22 | 江苏富昌机械设备有限公司 | Hoister capable of preventing materials from being clamped |
| CN114287418A (en) * | 2021-08-30 | 2022-04-08 | 石家庄聚力特机械有限公司 | Novel elevator is from driving wheel and mounting structure thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180714 |