CN216334592U - Chain plate anti-tripping device for chain plate conveyor - Google Patents
Chain plate anti-tripping device for chain plate conveyor Download PDFInfo
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- CN216334592U CN216334592U CN202122789154.1U CN202122789154U CN216334592U CN 216334592 U CN216334592 U CN 216334592U CN 202122789154 U CN202122789154 U CN 202122789154U CN 216334592 U CN216334592 U CN 216334592U
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- chain plate
- roller assembly
- compression roller
- link plate
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Abstract
The utility model discloses a chain plate anti-tripping device for a chain plate conveyor, which is mainly designed in the way that a compression roller assembly is arranged right ahead a driving wheel of the chain plate conveyor and is connected in a sliding manner through sliding supports arranged on two end surfaces, an elastic jacking mechanism is formed on the radial outer side of the compression roller assembly through a jacking frame, a screw rod and a compression spring, and the elastic jacking mechanism is used for preventing the chain plate from further loosening outwards to trip off the driving wheel to cause power tripping failure. The utility model carries out reasonable structure supplement on the power transmission structure of the chain plate conveyor, can greatly improve the reliability and the service life of the equipment, can improve the service life of the chain plate and the chain wheel by more than 150 percent through tests, greatly reduces the equipment overhaul rate and the labor intensity of workers, and has important practical significance for improving the operation rate of cigarette conveying equipment and reducing the production cost of cigarette enterprises.
Description
Technical Field
The utility model relates to the field of cigarette manufacturing, in particular to a chain plate anti-tripping device for a chain plate conveyor.
Background
In automated logistics systems for cigarette companies, a chain scraper conveyor is the last loop of the automated equipment for the transport of goods. After the goods passing through the chain plate conveyor are manually loaded, the goods are delivered to all parts of the country through the box type truck.
In order to improve the production efficiency and reduce the labor intensity of workers, a chain plate conveyor is generally arranged at a warehouse outlet of the automatic logistics, a chain plate of the telescopic machine and a power transmission chain gear are both plastic products, and under the long-term operation, the chain gear and the transmission part of the chain plate are both worn and easily generate plastic deformation.
Wear and tear and plastic deformation back appear in the stress point of link joint and power sprocket, its upwards and outside component can increase, and then cause the link joint outwards to jump out power sprocket in the transmission, produce and lose the power tripping failure of power wheel transmission, make the life of link joint very shorten, how compensate power sprocket and link joint wearing and tearing and offset the upwards and outside component that produces in its transmission, and then improve the life of link joint and sprocket, it is one of the problem that cigarette enterprise awaits the solution urgently.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention aims to provide a link plate anti-trip device for a link plate conveyor to solve the aforementioned problems.
The technical scheme adopted by the utility model is as follows:
a flight anti-trip apparatus for a flight conveyor, comprising: the pair of pushing frames, the pair of sliding supports, the two screw rods, the two pressure springs and the compression roller assembly are arranged in the pair of pushing frames;
the compression roller assembly is positioned right in front of the driving wheel of the chain plate machine, and the sliding supports are respectively arranged on the rack of the chain plate machine and positioned at the axial outer sides of the two ends of the compression roller assembly; the pushing frames are respectively installed on a rack of the chain plate machine and are positioned on the radial outer sides of the two ends of the compression roller assembly;
two ends of the compression roller assembly are respectively connected with the sliding support in a sliding manner;
the screw rod penetrates through the pushing frame and is connected with the side face of the end part of the compression roller assembly, and the pressure spring is sleeved on the screw rod and is located between the pushing frame and the compression roller assembly.
In at least one possible implementation manner, the compression roller assembly comprises a compression roller body, a sliding shaft and a push-pull ring;
the sliding shafts are fixedly arranged on two end faces of the pressing roller body and extend along the axial direction, and the sliding shafts are used for being in sliding connection with the sliding supports;
the push-pull rings are sleeved at two end parts of the compression roller body and are in threaded connection with the screw rods.
In at least one possible implementation manner, the sliding support is provided with a sliding groove, and the sliding shaft is in fit connection with the sliding groove.
In at least one possible implementation thereof, the sliding shaft is provided with a shaft shoulder and a shaft head;
the shaft head portion penetrates through the sliding groove to enable the compression roller assembly to slide back and forth, and the shaft shoulder portion is clamped on the inner side face of the sliding groove to enable the compression roller assembly to be limited left and right.
In at least one possible implementation manner, the sliding support is provided with a long hole, and the long hole is used for being connected with the frame through an adjusting bolt.
In at least one possible implementation manner, a through hole is formed in the pushing frame, the screw rod is arranged in the through hole in a penetrating manner, and a nut of the screw rod is located on the outer side of the through hole; the size of the nut is larger than the diameter of the through hole.
In at least one possible implementation manner, a mounting hole is formed in the pushing frame, and the mounting hole is used for being connected with the rack through a fixing bolt.
The main design concept of the utility model is that a compression roller assembly is arranged right ahead of a driving wheel of the chain plate machine and is in sliding connection through sliding supports arranged on two end faces, an elastic jacking mechanism is formed on the radial outer side of the compression roller assembly through a jacking frame, a screw rod and a compression spring, and the elastic jacking mechanism prevents a chain plate from further loosening outwards to jump off the driving wheel to cause power loss faults. The utility model carries out reasonable structure supplement on the power transmission structure of the chain plate conveyor, can greatly improve the reliability and the service life of the equipment, can improve the service life of the chain plate and the chain wheel by more than 150 percent through tests, greatly reduces the equipment overhaul rate and the labor intensity of workers, and has important practical significance for improving the operation rate of cigarette conveying equipment and reducing the production cost of cigarette enterprises.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a link plate anti-trip device for a link plate conveyor according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the utility model.
The present invention proposes an embodiment of a link plate anti-trip device for a link plate conveyor, specifically, as shown in fig. 1, which includes: the pair of pushing frames 6, the pair of sliding supports 9, the two screw rods 4, the two pressure springs 7 and the compression roller assembly;
the compression roller assembly is positioned right in front of the driving wheel of the chain plate machine, and the sliding supports 9 are respectively arranged on the rack of the chain plate machine and positioned at the axial outer sides of the two ends of the compression roller assembly; the pushing frames 6 are respectively installed on a rack of the chain plate machine and are positioned on the radial outer sides of the two ends of the compression roller assembly;
two ends of the compression roller assembly are respectively connected with the sliding support 9 in a sliding manner;
the screw rod 4 penetrates through the pushing frame 6 and is connected with the side face of the end part of the compression roller assembly, and the pressure spring 7 is sleeved on the screw rod 4 and is located between the pushing frame 6 and the compression roller assembly.
Further, the compression roller assembly comprises a compression roller body 1, a sliding shaft 16 and a push-pull ring 8;
the sliding shafts 16 are fixedly arranged on two end faces of the compression roller body 1 and extend along the axial direction, and the sliding shafts 16 are used for being in sliding connection with the sliding supports 9;
the push-pull rings 8 are sleeved at two end parts of the compression roller body 1, and the push-pull rings 8 are used for being in threaded connection with the screw rods 4.
Further, the sliding bracket 9 is provided with a sliding groove 10, and the sliding shaft 16 is connected with the sliding groove 10 in a matching manner.
Further, the sliding shaft is provided with a shaft shoulder 11 and a shaft head 12;
the shaft head part 12 penetrates through the sliding groove 10 to enable the compression roller assembly to slide back and forth, and the shaft shoulder part 11 is clamped on the inner side surface of the sliding groove 10 to enable the compression roller assembly to be limited left and right.
Furthermore, the sliding support 9 is provided with a long hole 13, and the long hole 13 is used for connecting with the frame through an adjusting bolt 14. In this way, the installation position of the sliding support 9 can be adjusted through the long hole 13, and therefore the flexible adjustment distance between the press roller assembly and the driving wheel 2 of the chain plate machine is guaranteed, and a gap can be generated when the chain plate machine is stopped.
Furthermore, a through hole 5 is formed in the pushing frame 6, the screw rod 4 is arranged in the through hole 5 in a penetrating manner, and a screw cap of the screw rod 4 is positioned on the outer side of the through hole 5; the size of the nut (round nut is diameter, hexagonal nut can be opposite side distance or opposite angle distance) is larger than the diameter of the through hole. Therefore, the pressing force of the pressure spring 7 can be finely adjusted by screwing the nut on the screw rod 4, the action of preventing the pressure spring 7 from being blocked can be realized, namely, the upward and outward component force generated by the sprocket and the chain plate in the production operation can be counteracted, and therefore, the compression roller assembly can prevent the chain plate machine from jumping off from the main transmission wheel and can also prevent the equipment from being damaged due to hard extrusion caused by foreign matters on the chain plate.
Furthermore, the pushing frame 6 is provided with a mounting hole, and the mounting hole is used for being connected with the rack through the fixing bolt 3.
In summary, the main design concept of the present invention is that a pressing roller assembly is disposed right ahead of a driving wheel of the chain plate machine, the pressing roller assembly is slidably connected through sliding brackets mounted on two end surfaces, an elastic pressing mechanism is formed at a radial outer side of the pressing roller assembly through a pressing frame, a screw rod and a pressure spring, and the elastic pressing mechanism prevents a chain plate from further loosening outwards to jump off the driving wheel to cause a power loss fault. The utility model carries out reasonable structure supplement on the power transmission structure of the chain plate conveyor, can greatly improve the reliability and the service life of the equipment, can improve the service life of the chain plate and the chain wheel by more than 150 percent through tests, greatly reduces the equipment overhaul rate and the labor intensity of workers, and has important practical significance for improving the operation rate of cigarette conveying equipment and reducing the production cost of cigarette enterprises.
In the embodiments of the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above embodiments are merely preferred embodiments of the present invention, and it should be understood that technical features related to the above embodiments and preferred modes thereof can be reasonably combined and configured into various equivalent schemes by those skilled in the art without departing from and changing the design idea and technical effects of the present invention; therefore, the utility model is not limited to the embodiments shown in the drawings, and all the modifications and equivalent embodiments that can be made according to the idea of the utility model are within the scope of the utility model as long as they are not beyond the spirit of the description and the drawings.
Claims (7)
1. A flight anti-trip device for a flight conveyor, comprising: the pair of pushing frames (6), the pair of sliding supports (9), the two screw rods (4), the two pressure springs (7) and the compression roller assembly;
the compression roller assembly is positioned right in front of the driving wheel of the chain plate machine, and the sliding supports (9) are respectively arranged on the rack of the chain plate machine and positioned at the axial outer sides of the two ends of the compression roller assembly; the pushing frames (6) are respectively installed on a rack of the chain plate machine and are positioned on the radial outer sides of the two ends of the compression roller assembly;
two ends of the compression roller assembly are respectively connected with the sliding support (9) in a sliding manner;
the screw rod (4) penetrates through the pushing frame (6) and is connected with the side face of the end part of the compression roller assembly, and the pressure spring (7) is sleeved on the screw rod (4) and is located between the pushing frame (6) and the compression roller assembly.
2. The link plate anti-trip device for a link plate conveyor according to claim 1, wherein the press roller assembly comprises a press roller body (1), a sliding shaft (16), and a push-pull ring (8);
the sliding shafts (16) are fixedly arranged on two end faces of the pressing roller body (1) and extend along the axial direction, and the sliding shafts (16) are used for being in sliding connection with the sliding supports (9);
the push-pull rings (8) are sleeved at two end parts of the compression roller body (1), and the push-pull rings (8) are used for being in threaded connection with the screw rods (4).
3. The link plate anti-trip device for a link plate conveyor according to claim 2, characterized in that the sliding bracket (9) is provided with a sliding groove (10), and the sliding shaft (16) is in fit connection with the sliding groove (10).
4. The link plate anti-trip device for a link plate conveyor according to claim 3, wherein the slide shaft is provided with a shaft shoulder portion (11) and a shaft head portion (12);
the shaft head part (12) penetrates through the sliding groove (10) to enable the compression roller assembly to slide back and forth, and the shaft shoulder part (11) is clamped on the inner side surface of the sliding groove (10) to enable the compression roller assembly to be limited left and right.
5. The link plate anti-trip device for a link plate conveyor according to claim 1, characterized in that the slide bracket (9) is provided with a long hole (13), and the long hole (13) is used for connecting with a frame by an adjusting bolt (14).
6. The chain plate anti-tripping device for the chain plate conveyor according to any one of claims 1 to 5, wherein a through hole (5) is formed in the pushing frame (6), the screw (4) is arranged in the through hole (5) in a penetrating manner, and a nut of the screw (4) is positioned outside the through hole (5); the size of the nut is larger than the diameter of the through hole.
7. The link plate anti-trip device for a link plate conveyor according to claim 6, wherein the pushing frame (6) is provided with a mounting hole for connecting with a frame by a fixing bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122789154.1U CN216334592U (en) | 2021-11-15 | 2021-11-15 | Chain plate anti-tripping device for chain plate conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122789154.1U CN216334592U (en) | 2021-11-15 | 2021-11-15 | Chain plate anti-tripping device for chain plate conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216334592U true CN216334592U (en) | 2022-04-19 |
Family
ID=81147492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122789154.1U Active CN216334592U (en) | 2021-11-15 | 2021-11-15 | Chain plate anti-tripping device for chain plate conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216334592U (en) |
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2021
- 2021-11-15 CN CN202122789154.1U patent/CN216334592U/en active Active
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