CN211845987U - Electric telescopic mechanism of conveying line - Google Patents
Electric telescopic mechanism of conveying line Download PDFInfo
- Publication number
- CN211845987U CN211845987U CN202020012566.7U CN202020012566U CN211845987U CN 211845987 U CN211845987 U CN 211845987U CN 202020012566 U CN202020012566 U CN 202020012566U CN 211845987 U CN211845987 U CN 211845987U
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- CN
- China
- Prior art keywords
- toothed belt
- connecting plate
- conveying line
- rack
- driving wheel
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- 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
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Abstract
The utility model discloses a conveying line electric telescopic mechanism, which comprises a frame, the frame front surface bottom is provided with an idler, an electric driving wheel and a conveying line belt pulley respectively, the electric driving wheel is located on one side of the idler, the conveying line belt pulley is located on one side of the electric driving wheel, the idler outside is provided with a toothed belt, the other end of the toothed belt is located on the outside of the electric driving wheel, the frame front surface top is provided with a toothed belt connecting plate, the toothed belt connecting plate top is provided with a conveying line moving block, the conveying line moving block front surface is provided with a conveying line belt, the toothed belt connecting plate front surface bottom is provided with a groove, the bottom inside the groove is provided with a rack, the toothed belt penetrates through the groove; the rack is additionally arranged at the bottom end of the toothed belt connecting plate, so that the toothed belt connecting plate drives the moving end of the conveying line to do reciprocating motion left and right along the linear sliding groove, and the telescopic movement of the conveying belt is realized.
Description
Technical Field
The utility model belongs to the technical field of the electronic telescopic machanism of transfer chain, concretely relates to electronic telescopic machanism of transfer chain.
Background
The conveying line is mainly used for completing the conveying task of materials. In the place of encircleing storehouse, workshop and packing workshop, be provided with a conveying chain that comprises many band conveyer, form continuous transfer chain through end to end connection, the problem that current transfer chain is difficult to carry out flexible regulation to it, for this reason we propose the electronic telescopic machanism of transfer chain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic telescopic machanism of transfer chain to it is difficult to carry out the problem of flexible regulation to it to provide current transfer chain in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic telescopic machanism of transfer chain, includes the frame, frame front surface bottom is provided with and is provided with idler, electric drive wheel and transfer chain belt pulley respectively, electric drive wheel is located idler one side, transfer chain belt pulley is located electric drive wheel one side, the idler outside is provided with the toothed belt, the toothed belt other end is located the electric drive wheel outside, frame front surface top is provided with the toothed belt connecting plate, toothed belt connecting plate top is provided with the transfer chain movable block, transfer chain movable block front surface is provided with transfer chain belt, toothed belt connecting plate front surface bottom is seted up flutedly, the inside bottom of recess is provided with the rack, the toothed belt runs through the recess, the rack is located the toothed belt bottom.
Preferably, the top end of the front surface of the rack is provided with a linear sliding groove, the top end of the rear surface of the toothed belt connecting plate is provided with a connecting block, one end of the connecting block is provided with a limiting sliding block, rollers are arranged inside the top end and inside the bottom end of the limiting sliding block, and the connecting block and the limiting sliding block are both located inside the linear sliding groove.
Preferably, the idler wheel is rotationally connected with the electric driving wheel through a toothed belt, and the rack is meshed with the toothed belt.
Preferably, the idler wheel and the electric driving wheel are rotationally connected with the rack, the conveying line belt wheel is rotationally connected with the rack, and the toothed belt connecting plate is fixedly connected with the conveying line moving block.
Preferably, one end of the connecting block is fixedly connected with the toothed belt connecting plate, and the other end of the connecting block is fixedly connected with the limiting sliding block.
Preferably, the roller is rotatably connected with the limiting sliding block through a rotating rod, and the cross section of the limiting sliding block is in an isosceles trapezoid shape.
Compared with the prior art, the beneficial effects of the utility model are that:
the rack is additionally arranged at the bottom end of the toothed belt connecting plate, when the conveying belt needs to be adjusted in a telescopic mode, the motor driving wheel is started, the motor driving wheel drives the idler to rotate through the toothed belt, the toothed belt drives the rack to move while the toothed belt moves, the rack drives the toothed belt connecting plate to move through the groove, the toothed belt connecting plate drives the connecting block to move, the connecting block drives the limiting slide block to move, the limiting slide block drives the roller to rotate through the rotating rod, under the action of the roller, the friction force between the limiting slide block and the linear sliding groove is reduced, the limiting slide block can move more smoothly in the linear sliding groove, the smoothness of movement of the toothed belt connecting plate is further guaranteed, meanwhile, the toothed belt connecting plate drives the conveying belt moving end to do left and right linear reciprocating motion along the linear sliding groove.
Drawings
Fig. 1 is a schematic structural view of an electric telescopic mechanism of a conveying line of the utility model;
FIG. 2 is a schematic sectional view of the toothed belt connecting plate of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
in the figure: 1. a frame; 2. an idler pulley; 3. a toothed belt; 4. a toothed belt connecting plate; 5. an electric drive wheel; 6. a conveyor belt pulley; 7. a linear chute; 8. a moving block of the conveying line; 9. conveying a belt; 10. a groove; 11. connecting blocks; 12. a roller; 13. and a limiting sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electronic telescopic machanism of transfer chain, which comprises a frame 1, 1 front surface bottom in frame is provided with idler 2 respectively, electric drive wheel 5 and transfer chain belt pulley 6, electric drive wheel 5 is located idler 2 one side, transfer chain belt pulley 6 is located electric drive wheel 5 one side, 2 outsides in idler are provided with toothed belt 3, the 3 other ends in toothed belt are located the electric drive wheel 5 outside, 1 front surface top in frame is provided with toothed belt connecting plate 4, 4 tops in toothed belt connecting plate are provided with transfer chain movable block 8, 8 front surfaces in transfer chain movable block are provided with transfer chain belt 9, 4 front surface bottoms in toothed belt connecting plate are seted up flutedly 10, the inside bottom of recess 10 is provided with the rack, toothed belt 3 runs through recess 10.
For the convenience of slip cog belt connecting plate 4, in this embodiment, preferably, straight line spout 7 has been seted up on frame 1 front surface top, and cog belt connecting plate 4 rear surface top is provided with connecting block 11, and connecting block 11 one end is provided with limit slider 13, and limit slider 13 top is inside and the bottom is inside all to be provided with gyro wheel 12, and connecting block 11 and limit slider 13 all are located inside straight line spout 7.
In order to fix the toothed belt 3, in the present embodiment, it is preferable that the idle pulley 2 is rotatably connected to the electric driving wheel 5 through the toothed belt 3, and the rack is engaged with the toothed belt 3.
In order to facilitate the rotation of the idle wheel 2 and the electric driving wheel 5, in the embodiment, preferably, the idle wheel 2 and the electric driving wheel 5 are rotatably connected with the frame 1, the transmission belt pulley 6 is rotatably connected with the frame 1, and the toothed belt connecting plate 4 is fixedly connected with the transmission line moving block 8.
In order to fix the limiting sliding block 13, in this embodiment, preferably, one end of the connecting block 11 is fixedly connected to the toothed belt connecting plate 4, and the other end of the connecting block 11 is fixedly connected to the limiting sliding block 13.
In order to facilitate the limiting of the limiting sliding block 13, in this embodiment, preferably, the roller 12 is rotatably connected with the limiting sliding block 13 through a rotating rod, and the section of the limiting sliding block 13 is an isosceles trapezoid.
The utility model discloses a theory of operation and use flow: after the device is finished, a rack is additionally arranged at the bottom end of a toothed belt connecting plate 4, when a conveying belt 9 needs to be adjusted in a telescopic mode, a motor driving wheel 5 is started, the motor driving wheel 5 drives an idler wheel 2 to do rotary motion through a toothed belt 3, the toothed belt 3 drives the rack to move while the toothed belt 3 moves, the rack drives the toothed belt connecting plate 4 to move through a groove 10, the toothed belt connecting plate 4 drives a connecting block 11 to move, the connecting block 11 drives a limit slider 13 to move, the limit slider 13 drives a roller 12 to rotate through a rotating rod, under the action of the roller 12, the friction force between the limit slider 13 and a linear sliding groove 7 is reduced, the limit slider 13 moves more smoothly in the linear sliding groove 7, the smoothness of movement of the toothed belt connecting plate 4 is further ensured, and meanwhile, the toothed belt connecting plate 4 drives a conveying belt moving end 8 to do left and right linear reciprocating motion, thereby achieving the extension and contraction of the conveyor belt 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electronic telescopic machanism of transfer chain, includes frame (1), its characterized in that: the bottom end of the front surface of the rack (1) is provided with an idler wheel (2), an electric driving wheel (5) and a conveying belt pulley (6), the electric driving wheel (5) is located on one side of the idler wheel (2), the conveying belt pulley (6) is located on one side of the electric driving wheel (5), a toothed belt (3) is arranged on the outer side of the idler wheel (2), the other end of the toothed belt (3) is located on the outer side of the electric driving wheel (5), a toothed belt connecting plate (4) is arranged at the top end of the front surface of the rack (1), a conveying moving block (8) is arranged at the top end of the toothed belt connecting plate (4), a conveying belt (9) is arranged on the front surface of the moving block (8), a groove (10) is formed in the bottom end of the front surface of the toothed belt connecting plate (4), a rack, the rack is positioned at the bottom end of the toothed belt (3).
2. The electric telescopic mechanism for the conveying line according to claim 1, characterized in that: linear sliding grooves (7) are formed in the top end of the front surface of the frame (1), a connecting block (11) is arranged on the top end of the rear surface of the toothed belt connecting plate (4), a limiting sliding block (13) is arranged at one end of the connecting block (11), rolling wheels (12) are arranged inside the top end and inside the bottom end of the limiting sliding block (13), and the connecting block (11) and the limiting sliding block (13) are located inside the linear sliding grooves (7).
3. The electric telescopic mechanism for the conveying line according to claim 1, characterized in that: the idler wheel (2) is rotationally connected with the electric driving wheel (5) through a toothed belt (3), and the rack is meshed with the toothed belt (3).
4. The electric telescopic mechanism for the conveying line according to claim 1, characterized in that: the idler wheel (2) and the electric driving wheel (5) are rotationally connected with the rack (1), the conveying line belt wheel (6) is rotationally connected with the rack (1), and the toothed belt connecting plate (4) is fixedly connected with the conveying line moving block (8).
5. The electric telescopic mechanism for the conveying line as claimed in claim 2, wherein: one end of the connecting block (11) is fixedly connected with the toothed belt connecting plate (4), and the other end of the connecting block (11) is fixedly connected with the limiting sliding block (13).
6. The electric telescopic mechanism for the conveying line as claimed in claim 2, wherein: the roller (12) is rotatably connected with the limiting sliding block (13) through a rotating rod, and the section of the limiting sliding block (13) is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012566.7U CN211845987U (en) | 2020-01-05 | 2020-01-05 | Electric telescopic mechanism of conveying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012566.7U CN211845987U (en) | 2020-01-05 | 2020-01-05 | Electric telescopic mechanism of conveying line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211845987U true CN211845987U (en) | 2020-11-03 |
Family
ID=73213122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020012566.7U Expired - Fee Related CN211845987U (en) | 2020-01-05 | 2020-01-05 | Electric telescopic mechanism of conveying line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211845987U (en) |
-
2020
- 2020-01-05 CN CN202020012566.7U patent/CN211845987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201103 Termination date: 20220105 |