CN215591692U - Multistage chain conveying device - Google Patents
Multistage chain conveying device Download PDFInfo
- Publication number
- CN215591692U CN215591692U CN202121412871.6U CN202121412871U CN215591692U CN 215591692 U CN215591692 U CN 215591692U CN 202121412871 U CN202121412871 U CN 202121412871U CN 215591692 U CN215591692 U CN 215591692U
- Authority
- CN
- China
- Prior art keywords
- roller
- chain
- guide
- conveying device
- multistage
- 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.)
- Active
Links
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a multistage chain conveying device which adopts a multistage chain transmission mode, can reduce maintenance cost and is convenient to maintain. It includes frame, roller, chain, motor, and the roller is installed in the frame, and the one end of roller is equipped with the sprocket, and the motor is used for driving the roller and rotates, and the roller arranges that the order is in proper order along direction of delivery: the roller chain driving device comprises a first end roller, a first middle roller, a second middle roller, a first middle roller and a second end roller, wherein the first middle roller is larger than or equal to one, the second end roller is larger than or equal to one, the middle roller, the first middle roller and the second middle roller are respectively and coaxially provided with at least two chain wheels, the first end roller and the second end roller are respectively and at least provided with one chain wheel, a pair of chain wheels on the two adjacent rollers are respectively connected through a chain, the chain for connecting the first middle roller and the second middle roller is further connected with a driving chain wheel, and the driving chain wheel is connected with a motor.
Description
Technical Field
The utility model relates to the technical field of conveying devices, in particular to a multi-stage chain conveying device.
Background
Conveying device extensively is used for each individual trade, and it generally passes through the bearing by the roller of individual parallel and installs in the frame, and each roller one end is equipped with the sprocket, and each sprocket passes through the chain to be connected, drives each roller through the motor and rolls, can realize carrying the removal of piece on conveying device like this. But traditional chain conveyor all adopts and installs the motor in one end then connects whole conveyor's each roller through a whole section chain, and when the impaired needs of chain long-term use were changed, all need pull down whole chain and change and can provide the maintenance cost like this, dismantlement all need take off the chain from all sprockets at every turn simultaneously, and every time the installation all needs to install the chain again on all sprockets, and it is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of high maintenance cost and inconvenient maintenance of the traditional chain conveying device, the utility model provides a multistage chain conveying device which adopts a multistage chain transmission mode, can reduce the maintenance cost and is convenient to maintain.
The technical scheme is as follows: the utility model provides a multistage chain conveyor, its includes frame, roller, chain, motor, the roller is installed in the frame, the one end of roller is equipped with the sprocket, the motor is used for the drive the roller rotates its characterized in that: the roller arrangement sequence is as follows along the conveying direction: the roller comprises a first end roller, a first middle roller, a second middle roller, a first middle roller and a second end roller, wherein the first end roller is more than or equal to one of the middle rollers, the second middle roller is more than or equal to one of the middle rollers, the middle roller is coaxially provided with at least two chain wheels, the first end roller and the second end roller are respectively provided with at least one chain wheel, two adjacent chain wheels are connected with each other through a chain respectively and used for connecting the first middle roller and the second middle roller, the chain of the first middle roller and the chain of the second middle roller are further connected with a driving chain wheel, and the driving chain wheel is connected with a motor.
It is further characterized in that:
the chain wheels are respectively positioned at the same end of the roller;
the output shaft of the motor is connected with the driving chain wheel through a key;
the roller conveying device further comprises a guide device, the guide device comprises guide blocks, the guide blocks are respectively installed on two sides of the roller and are oppositely arranged along the conveying direction, each guide block comprises a guide part and a limiting part, the guide parts are located at the inlet of the conveying device, and the distance between the two guide parts along the conveying direction is reduced;
the spacing between the limiting parts is equal to the width of the conveyed object;
the guide part is an inclined plane or an arc surface;
the guide device further comprises a fixed block and an interval adjusting mechanism, the fixed block is fixedly connected with the rack, the fixed block is hollow and used for accommodating the guide blocks, the guide blocks are in telescopic connection with the fixed block, and the interval adjusting mechanism is used for adjusting the interval between the guide blocks;
the spacing adjusting mechanism comprises a spring, a guide bolt and an adjusting nut, the fixing block and the guide block are located on the same side, the spring is connected between the fixing block and the guide block, the head of the guide bolt is located in the guide block, the rod part of the guide bolt penetrates through the guide block and extends out of the fixing block, and the adjusting nut is located on the rod part of the guide bolt extending out of the fixing block.
The utility model has the beneficial effects that: adopt above-mentioned structure, except the roller that is located the tip, all the other rollers have two sprockets at least to be used for installing the chain, every two adjacent rollers just connect through a chain like this, realize multistage chain drive, when the chain damages, need not all take off all chains, only need take off the damage the chain can, reduce the maintenance cost, chain all only need install two sprockets except that middle chain need install all the other position chains in addition to three sprocket during the installation simultaneously, simple to operate.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic left side view of the present invention;
FIG. 4 is a schematic view of a guide device according to the present invention.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, a multistage chain conveyor, it includes frame 1, roller 2, chain 4, motor 3, and roller 2 both ends are passed through the bearing and are installed in frame 1, and roller 2's one end is equipped with sprocket 5, and motor 3 is used for driving roller 2 to rotate, and roller 2 arranges the order and is in proper order along direction of delivery: the roller comprises a first end roller 21, a first middle roller 22, a first middle roller 23, a second middle roller 24, a first middle roller 22, a second end roller 25, a first middle roller 22, a first middle roller 23 and a second middle roller 24 which are coaxial respectively, two chain wheels are installed at the same end, at least one chain wheel is installed on each of the first end roller 21 and the second end roller 25, a pair of chain wheels on two adjacent rollers 2 are connected through a chain 4 respectively, the chain used for connecting the first middle roller 23 and the second middle roller 24 is further connected with a driving chain wheel 51, and the driving chain wheel 51 is connected with a motor 3 through a key 6.
Adopt above-mentioned structure, two adjacent rollers link to each other through a sprocket, realize multi-stage drive, reduce the maintenance cost and be convenient for change the chain simultaneously, adopt this kind of mode of multi-stage drive simultaneously and with the motor through drive sprocket with power from the roller input power in the middle of, can effectively reduce equipment operation load, reduce power consumption.
As shown in fig. 4, the guiding device 7 further includes a guiding device 7, the guiding device 7 includes guiding blocks 71, the guiding blocks 71 are respectively installed on two sides of the roller 2 and are oppositely arranged along the conveying direction, the guiding block 71 includes a guiding portion 711 and a limiting portion 712, the guiding portion 711 is located at the entrance of the conveying device and along the conveying direction, the distance between the two guiding portions 711 is reduced, the guiding portion 711 can be an inclined surface, when an object enters the conveying device, the object which is not in the middle can be blocked by the guiding portion 711 and is transferred to the middle, the distance between the limiting portions 712 is equal to the width of the conveyed object, and the object can be aligned in the conveying process.
The guide device 7 further comprises a fixed block 72 and a distance adjusting mechanism, the fixed block 72 is fixedly connected with the rack 1, the fixed block 72 is hollow and used for accommodating the guide blocks 71, the guide blocks 71 are in telescopic connection with the fixed block 72, and the distance adjusting mechanism is used for adjusting the distance between the guide blocks 71; specifically, the spacing adjustment mechanism comprises a spring 73, a guide bolt 74 and an adjusting nut 75, the spring 73 is connected between the fixing block 72 and the guide block 71 which are located on the same side, the head of the guide bolt 74 is located in the guide block 71, the rod of the guide bolt 74 penetrates through the guide block 71 and extends out of the fixing block 72, and the adjusting nut 75 is located on the rod of the guide bolt 74 extending out of the fixing block 72. The adjusting nut is screwed up like this and just can be with the guide block withdrawal fixed block in, make the guide block interval grow of both sides, unscrew adjusting nut just can stretch out the fixed block with the wire piece under the spring action, make the guide block interval of both sides reduce.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a multistage chain conveyor, its includes frame, roller, chain, motor, the roller is installed in the frame, the one end of roller is equipped with the sprocket, the motor is used for the drive the roller rotates its characterized in that: the roller arrangement sequence is as follows along the conveying direction: the roller comprises a first end roller, a first middle roller, a second middle roller, a first middle roller and a second end roller, wherein the first end roller is more than or equal to one of the middle rollers, the second middle roller is more than or equal to one of the middle rollers, the middle roller is coaxially provided with at least two chain wheels, the first end roller and the second end roller are respectively provided with at least one chain wheel, two adjacent chain wheels are connected with each other through a chain respectively and used for connecting the first middle roller and the second middle roller, the chain of the first middle roller and the chain of the second middle roller are further connected with a driving chain wheel, and the driving chain wheel is connected with a motor.
2. The multistage chain conveying device according to claim 1, wherein: the chain wheels are respectively positioned at the same end of the roller.
3. The multistage chain conveying device according to claim 1, wherein: the output shaft of the motor is connected with the driving chain wheel through a key.
4. The multistage chain conveying device according to claim 1, wherein: the roller conveying device further comprises a guide device, the guide device comprises guide blocks, the guide blocks are respectively installed on two sides of the roller and are oppositely arranged along the conveying direction, each guide block comprises a guide portion and a limiting portion, the guide portions are located at the inlets of the conveying devices and are two along the conveying direction, and the distance between the guide portions is reduced.
5. The multistage chain conveying device according to claim 4, wherein: the spacing between the limiting parts is equal to the width of the conveyed object.
6. The multistage chain conveying device according to claim 4, wherein: the guide part is an inclined plane or an arc surface.
7. The multistage chain conveying device according to claim 4, wherein: the guide device further comprises a fixed block and an interval adjusting mechanism, the fixed block is fixedly connected with the rack, the fixed block is hollow and used for accommodating the guide blocks, the guide blocks are in telescopic connection with the fixed block, and the interval adjusting mechanism is used for adjusting the interval between the guide blocks.
8. The multistage chain conveying device according to claim 7, wherein: the spacing adjusting mechanism comprises a spring, a guide bolt and an adjusting nut, the fixing block and the guide block are located on the same side, the spring is connected between the fixing block and the guide block, the head of the guide bolt is located in the guide block, the rod part of the guide bolt penetrates through the guide block and extends out of the fixing block, and the adjusting nut is located on the rod part of the guide bolt extending out of the fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412871.6U CN215591692U (en) | 2021-06-24 | 2021-06-24 | Multistage chain conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412871.6U CN215591692U (en) | 2021-06-24 | 2021-06-24 | Multistage chain conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215591692U true CN215591692U (en) | 2022-01-21 |
Family
ID=79876173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121412871.6U Active CN215591692U (en) | 2021-06-24 | 2021-06-24 | Multistage chain conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215591692U (en) |
-
2021
- 2021-06-24 CN CN202121412871.6U patent/CN215591692U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204999261U (en) | Move about freely and quickly translation machine | |
| CN103738721A (en) | Lifting turnover machine | |
| CN207174704U (en) | A kind of scraper reclaimer tensioning apparatus | |
| CN100496798C (en) | Reinforcing wire traction wheel apparatus of automatic wire rod aligning cutting machine | |
| CN215591692U (en) | Multistage chain conveying device | |
| CN210312039U (en) | Roller way conveying device capable of saving manpower | |
| CN202296155U (en) | Plate type scraper for residual coke of coke oven | |
| CN209439852U (en) | A kind of attached plate chain and scraper plate chip cleaner transportation system | |
| CN208120029U (en) | Multiple tracks is adjustable clamping elevating conveyor | |
| CN201438846U (en) | Tobacco sheet line-transportation device | |
| CN103128197A (en) | Multi-specification movement alignment mechanism of reinforcement bar straightening machine | |
| CN203714771U (en) | Lifting turnover machine | |
| CN210046261U (en) | Metal bar pushes away optical equipment | |
| CN208348394U (en) | The transmission chain structure of anti-dropout | |
| CN201720364U (en) | Conveying roller transmission structure of conveying mechanism on bar shearing production line | |
| CN209064980U (en) | Vehicle door pallet conveys transition roller arrangement | |
| CN211686855U (en) | Plate roller way | |
| CN208747931U (en) | A kind of solar energy glass tempering quench zone mechanical driving device | |
| CN213647384U (en) | Belt feeder bearing roller assembly and disassembly tools | |
| CN221369395U (en) | Bridge side conveyor | |
| CN206665034U (en) | Chopsticks are facilitated to process conveying device | |
| CN2923610Y (en) | Polygonal chain-wheel grain raking machine | |
| CN202542347U (en) | Self-guiding type plate chain conveyor | |
| CN213595228U (en) | Conveying chain tensioner of plate grinding machine | |
| CN215905252U (en) | Tensioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |