CN210312256U - Backstop retainer assembly for material conveying equipment - Google Patents
Backstop retainer assembly for material conveying equipment Download PDFInfo
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- CN210312256U CN210312256U CN201920133392.7U CN201920133392U CN210312256U CN 210312256 U CN210312256 U CN 210312256U CN 201920133392 U CN201920133392 U CN 201920133392U CN 210312256 U CN210312256 U CN 210312256U
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- side plate
- connecting rod
- backstop
- holder assembly
- roller
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Abstract
The application provides a backstop retainer assembly for a material conveying apparatus. The backstop retainer assembly comprises a first side plate; the connecting rods and the first side plate are integrally formed, the number of the connecting rods is multiple, and the connecting rods are arranged at intervals along the circumferential direction of the first side plate; a second side plate detachably connected to the connection rod; the roller and the special-shaped block are mounted between the first side plate and the second side plate. The backstop holder subassembly of this application designs into an organic whole structure with first curb plate and connecting rod, has reduced the processing quantity of part, for prior art, has reduced the quantity of connecting piece.
Description
Technical Field
The application belongs to the technical field of material conveying equipment, and particularly relates to a backstop retainer assembly for material conveying equipment.
Background
In the mining and sorting processes, and in the sorting process in the building waste sorting process and resource recycling process, material transportation equipment is included, and is mostly applied to long-distance and gradient transportation environments; the backstop, especially the middle and low speed contact backstop, is widely used as an indispensable part in material transportation equipment. In the prior art, an outer ring and an inner ring of a backstop are supported by rollers, and the rollers are arranged on a retainer. The retainer comprises two side plates, a plurality of pin columns and nuts, the two side plates are arranged in parallel and supported through the pin columns, and two ends of each pin column are fixedly connected with the side plates through the nuts respectively. The both ends of round pin post need process the screw thread column cap, and because two curb plates support through a plurality of round pins, the length dimension of every round pin post all can produce the influence to the distance of two curb plates.
Because the backstop has the vibration of different degrees when normal operation, and nut connection structure is too much, will increase the not hard up risk of holder structure.
Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a backstop holder subassembly for material conveying equipment to solve at least one problem that prior art exists.
The technical scheme of the application is as follows:
a backstop cage assembly for a material handling apparatus, said backstop cage assembly comprising: the connecting rods are integrally formed with the first side plate, and the connecting rods are multiple and are arranged at intervals along the circumferential direction of the first side plate; a second side plate detachably connected to the connection rod; the first side plate and the second side plate are used for mounting rollers.
Optionally, one end of the connecting rod, which is far away from the first side plate, is provided with a threaded hole, and the second side plate is in threaded connection with the connecting rod.
Optionally, the first side plate is made of an aluminum alloy material.
Optionally, the backstop holder assembly further comprises a roller, and the connecting rod is sleeved inside the roller; the drum is rotatable relative to the connecting rod.
Optionally, a bearing is arranged between the roller and the connecting rod, and the bearing outer ring follows the roller.
Optionally, an angular velocity sensor is mounted on the bearing.
Optionally, the outer surface of the drum is provided with an oil groove.
Optionally, the radial cross section of the connecting rod is one of rectangular, circular or i-shaped.
Optionally, an unloading groove is formed in a contact end of the connecting rod and the first side plate.
Optionally, one end of the connecting rod is arranged on the first side plate, and the other end of the connecting rod is provided with a threaded blind hole; the backstop retainer assembly further comprises a telescopic rod; the telescopic rod is arranged in the threaded blind hole and can extend out of or into the threaded blind hole; wherein, the connecting rod passes through the telescopic link with the second curb plate is connected with in order can dismantle the mode.
The application has at least the following beneficial technical effects:
the backstop retainer assembly for the material conveying equipment has the advantages that the first side plate and the connecting rod are designed into an integral structure, the machining number of parts is reduced, and compared with the prior art, the number of connecting pieces (such as pins, bolts and the like) is reduced.
Drawings
Fig. 1 is a schematic structural view of a backstop holder assembly according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a first side plate in the backstop holder assembly shown in fig. 1.
Reference numerals
1-a first side panel; 2-a connecting rod; 3-second side plate.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
The backstop retainer assembly for a material conveying device of the present application is described in further detail below with reference to the various figures.
Fig. 1 is a schematic structural view of a backstop holder assembly according to an embodiment of the present application.
FIG. 2 is another schematic view of the backstop cage assembly shown in FIG. 1.
The backstop retainer assembly shown in fig. 1 and 2 comprises a first side plate 1, a plurality of connecting rods 2 and a second side plate 3, wherein the connecting rods 2 and the first side plate 1 are integrally formed, and the connecting rods 2 are arranged at intervals along the circumferential direction of the first side plate 1; the second side plate 3 is detachably connected with the connecting rod 2; the rollers are arranged between the first side plate 1 and the second side plate 3.
The backstop holder subassembly of this application designs into an organic whole structure with first curb plate and connecting rod, has reduced the processing quantity of part, for prior art, has reduced the quantity of connecting piece (for example round pin post, bolt etc.).
In this embodiment, one end of the connecting rod is disposed on the first side plate.
Referring to fig. 2, in the present embodiment, one end of the connecting rod 2, which is far away from the first side plate 1, has a threaded hole extending into the other end direction, and the second side plate 3 is in threaded connection with the connecting rod 2.
It will be appreciated that in an alternative embodiment, the end of the connecting rod 2 remote from the first side plate has a blind hole which projects into the direction of the other end, the second side plate being connected to the connecting rod pin.
In the present embodiment, the first side plate 1, the connecting rod 2, and the second side plate 3 are made of aluminum alloy material. This has the advantage that the weight of the cage assembly can be reduced while ensuring the strength of the cage.
In an alternative embodiment, the backstop retainer assembly further comprises a roller, and the connecting rod is sleeved inside the roller; the drum is rotatable relative to the connecting rod.
In this alternative embodiment, the outer diameter of the roller is equal to the outer diameter of the roller, so that the roller functions the same as the roller to improve the overall stability of the backstop cage.
In this alternative embodiment, a bearing is provided between the drum and the connecting rod, with the outer race of the bearing following the drum. Through setting up the bearing, can let the cylinder have a fine support to can not drive the connecting rod when the cylinder rotates and rotate.
In this alternative embodiment, the bearing has an angular velocity sensor mounted thereon. Through setting up angular velocity sensor, can conveniently take notes the rotational speed of cylinder to know the rotational speed of outer lane.
In this alternative embodiment, the drum outer surface is provided with an oil sump. The oil groove is used for containing lubricating oil, and with the adoption of the structure, the roller can be prevented from being abraded.
In this alternative embodiment, the first side plate and/or the second side plate is provided with oil holes, which communicate with the oil grooves. By adopting the mode, the lubricating oil can be conveniently poured into the oil groove.
In the present embodiment, the radial cross section of the connecting rod 2 is rectangular. It will be appreciated that the radial cross-section of the connecting rod may also take other shapes, for example one of circular or i-shaped.
In this embodiment, an unloading groove is provided at a contact end of the connecting rod 2 and the first side plate. By arranging the unloading groove, the load can be reduced and the damage can be prevented.
The backstop retainer assembly of the present application is used for mounting rollers and profiled blocks, which are mounted between two adjacent connecting rods as shown in fig. 1. Referring to fig. 1, the unthreaded hole between any two adjacent connecting rods is used for installing the roller and the special-shaped block.
The roller and the special-shaped block can be arranged on the light hole between the first side plate and the second side plate in a conventional mode, and the installation mode is not described in detail.
In the present embodiment, the first side plate and the second side plate have the same thickness (i.e., axial dimension).
In an alternative embodiment, one end of the connecting rod is arranged on the first side plate, and the other end of the connecting rod is provided with a threaded blind hole; the backstop retainer assembly further comprises a telescopic rod; the telescopic rod is arranged in the threaded blind hole and can extend out of or into the threaded blind hole; wherein, the connecting rod passes through the telescopic link and is connected with second curb plate in order can dismantle the mode.
In this alternative embodiment, the outer surface of the telescopic rod is provided with a thread which is matched with the threaded blind hole of the connecting rod, and the telescopic rod can extend into or extend out of the threaded blind hole through rotation of the telescopic rod.
In this alternative embodiment, one end of the telescopic rod for connecting with the second side plate is provided with a threaded hole extending towards the other end, and the second side plate is in threaded connection with the telescopic rod.
It can be understood that, it is also possible that one end of the telescopic rod, which is used for being connected with the second side plate, is provided with a blind hole extending into the other end direction, and the second side plate is connected with the telescopic rod pin.
By adopting the structure, the positions of the first side plate and the second side plate can be adjusted, so that a user can conveniently select and replace the rollers and the special-shaped blocks with different lengths.
The above description is only for the specific embodiments of the present application, but the scope of the present application 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 application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A backstop cage assembly for a material handling apparatus, comprising:
a first side plate (1);
the connecting rods (2) are integrally formed with the first side plate (1), and the connecting rods (2) are multiple and are arranged at intervals along the circumferential direction of the first side plate (1);
a second side plate (3), said second side plate (3) being detachably connected to said connecting rod (2);
the roller and the special-shaped block are arranged between the first side plate (1) and the second side plate (3).
2. The backstop holder assembly according to claim 1, wherein the end of the connecting rod (2) remote from the first side plate (1) has a threaded hole, the second side plate (3) being in threaded connection with the connecting rod (2).
3. The backstop holder assembly according to claim 2 wherein said first side plate (1) is made of an aluminum alloy material.
4. The backstop holder assembly according to claim 3 further comprising a roller, said connecting rod fitting inside said roller; the drum is rotatable relative to the connecting rod.
5. The backstop holder assembly of claim 4 wherein a bearing is disposed between said roller and said connecting rod, said bearing outer race following said roller.
6. The backstop holder assembly of claim 5 wherein said bearing mounts an angular velocity sensor.
7. The backstop holder assembly of claim 6 wherein said roller outer surface is provided with an oil groove.
8. The backstop holder assembly according to claim 1 wherein the radial cross-section of the connecting rod (2) is one of rectangular, circular or i-shaped.
9. The backstop holder assembly according to claim 1 wherein the contact end of the connecting rod (2) with the first side plate (1) is provided with a relief groove.
10. The backstop holder assembly of claim 1,
one end of the connecting rod is arranged on the first side plate, and the other end of the connecting rod is provided with a threaded blind hole;
the backstop retainer assembly further comprises a telescopic rod;
the telescopic rod is arranged in the threaded blind hole and can extend out of or into the threaded blind hole; wherein the content of the first and second substances,
the connecting rod passes through the telescopic link with the second curb plate is connected with removable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133392.7U CN210312256U (en) | 2019-01-25 | 2019-01-25 | Backstop retainer assembly for material conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133392.7U CN210312256U (en) | 2019-01-25 | 2019-01-25 | Backstop retainer assembly for material conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210312256U true CN210312256U (en) | 2020-04-14 |
Family
ID=70121917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920133392.7U Active CN210312256U (en) | 2019-01-25 | 2019-01-25 | Backstop retainer assembly for material conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210312256U (en) |
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2019
- 2019-01-25 CN CN201920133392.7U patent/CN210312256U/en active Active
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