CN217101624U - Belt feeder riding wheel changes device and structure - Google Patents
Belt feeder riding wheel changes device and structure Download PDFInfo
- Publication number
- CN217101624U CN217101624U CN202221097378.4U CN202221097378U CN217101624U CN 217101624 U CN217101624 U CN 217101624U CN 202221097378 U CN202221097378 U CN 202221097378U CN 217101624 U CN217101624 U CN 217101624U
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- jack
- belt
- support
- cross arm
- belt conveyor
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Abstract
The utility model discloses a device and structure are changed to belt feeder riding wheel relates to the bearing roller and changes technical field. The belt conveyor riding wheel replacing device comprises a jack and a support, wherein cross arms are erected at the tops of the jack and the support; when the jack is in a contraction state, the height of the top of the jack is lower than that of the support, and when the jack is extended, the top of the jack can lift one end of the cross arm and lift the belt off the carrier roller through the cross arm step by step. This device and structure are changed to belt feeder riding wheel utilizes jack and lever principle, can effectively conveniently raise the belt on the bearing roller, can conveniently change the bearing roller after the belt is raised.
Description
Technical Field
The utility model relates to a technical field is changed to the bearing roller, specifically is a device and structure are changed to belt feeder riding wheel.
Background
The bearing roller is the biggest component of use amount in the belt feeder equipment constitutes, also is the component of the easiest loss in this type of equipment, under belt tension and the effect of last material gravity, it is extremely difficult that individual change bearing roller, and it is cooperative to need many people usually, uses tools such as crow bar to accomplish the riding wheel and changes, and is inefficient, consuming time long, and simultaneously, the space is narrow and small between upper and lower two layers of belt, and the crow bar easily slides at the strong point, very easily leads to the fact the injury to the operation personnel.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a device and structure are changed to belt feeder riding wheel has solved the bearing roller and has been difficult to the operation because belt tension and material gravity change and adopt the crowbar to support the problem that the belt drops easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a supporting wheel replacing device for a belt conveyor comprises a jack and a support, wherein cross arms are erected at the tops of the jack and the support;
when the jack is in a contraction state, the height of the top of the jack is lower than that of the support.
Preferably, the top of jack is provided with U type support, the one end setting of cross arm is in U type support.
Preferably, the top of the bracket is provided with a groove, and one end of the cross arm is arranged in the groove.
Preferably, one end of the cross arm close to the groove is provided with a fixing rod, and the fixing rod can prevent the cross arm from sliding out of the groove.
A structure for replacing a riding wheel of a belt conveyor comprises the belt conveyor, wherein the belt conveyor comprises a belt and a carrier roller, the belt is arranged on the carrier roller, a pair of belt conveyor frames is arranged below the belt conveyor, a device for replacing the riding wheel of the belt conveyor is arranged below the belt conveyor, a jack and a support are respectively arranged on the corresponding belt conveyor frames, and a cross arm is arranged below the belt;
when the jack extends, the top of the jack can lift one end of the cross arm and lift the belt off the carrier roller through the cross arm step by step.
Preferably, the bottom of jack and support is provided with jack support and support respectively, jack support and support homoenergetic are connected with the belt feeder frame.
(III) advantageous effects
The utility model provides a device and structure are changed to belt feeder riding wheel. The method has the following beneficial effects:
this device and structure are changed to belt feeder riding wheel utilizes jack and lever principle, can effectively conveniently raise the belt on the bearing roller, can conveniently change the bearing roller after the belt is raised.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a stent structure;
fig. 3 is a top view of a crossbar structure.
In the figure: 1-1, a jack; 1-2, U-shaped bracket; 1-3, cross arm; 1-4, rotating a crank; 2-1, a bracket; 2-2, a groove; 2-3, supporting by a bracket; 2-4, reinforcing ribs; 3-1, cross arm; 3-2, fixing the rod; 4. a belt conveyor frame; 5. a belt; 6. and (5) carrying rollers.
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: a supporting roller replacing device of a belt conveyor comprises a jack 1-1 and a support 2-1, wherein a cross arm 3-1 is erected at the top of the jack 1-1 and the top of the support 2-1;
when the jack 1-1 is in a contraction state, the height of the top of the jack 1-1 is lower than that of the bracket 2-1.
The top of the jack 1-1 is provided with a U-shaped bracket 1-2, and one end of the cross arm 3-1 is arranged in the U-shaped bracket 1-2. The top of the bracket 2-1 is provided with a groove 2-2, one end of the cross arm 3-1 is arranged in the groove 2-2, one end of the cross arm 3-1 close to the groove 2-2 is provided with a fixed rod 3-2, and the fixed rod 3-2 can prevent the cross arm 3-1 from sliding out of the groove 2-2.
A structure for replacing a riding wheel of a belt conveyor comprises the belt conveyor, wherein the belt conveyor comprises a belt 5 and a carrier roller 6, the belt 5 is arranged on the carrier roller 6, a pair of belt conveyor frames 4 is arranged below the belt conveyor, a device for replacing the riding wheel of the belt conveyor is arranged below the belt conveyor, a jack 1-1 and a bracket 2-1 are respectively arranged on the corresponding belt conveyor frames 4, and a cross arm 3-1 is arranged below the belt 5;
when the jack 1-1 is extended, the top of the jack 1-1 can lift one end of the cross arm 3-1 and lift the belt 5 off the carrier roller 6 through the cross arm 3-1 step by step.
In order to ensure that the belt 5 can be lifted off the carrier roller 6 after the jack 1-1 is fully extended, the height of the fully extended top of the jack 1-1 and the height of the bracket 1-2 are both higher than the height of the bottom surface of the belt 5.
The bottom parts of the jack 1-1 and the bracket 2-1 are respectively provided with a jack bracket 1-3 and a bracket support 2-3, and both the jack bracket 1-3 and the bracket support 2-3 can be connected with a belt conveyor frame 4.
When the belt conveyor is used, the jack 1-1 and the support 2-1 are respectively placed on the machine frames on two sides of the belt conveyor, the steel cross arm 3-1 penetrates through the space between an upper layer belt and a lower layer belt (the upper layer belt of the belt conveyor is used for conveying materials and is supported by a carrier roller, the lower layer belt is a belt which is rotated below the carrier roller after the upper layer belt finishes conveying the materials), one end of the steel cross arm is placed in the strip-shaped open slot 2-2, the other end of the steel cross arm is placed in the U-shaped support 1-2, the screw rod of the jack 1-1 is rotated through the rotation crank 1-4, so that the steel cross arm 3-1 is gradually lifted, the upper layer belt is jacked up, and the carrier roller is replaced after enough space is obtained. And after the roller replacement is finished, reversely rotating the crank 1-4, removing the device after loosening, and finishing the whole process of replacing the riding wheel.
In conclusion, the belt replacing device and the belt replacing structure for the supporting roller of the belt conveyor utilize the jack and the lever principle, so that the belt on the supporting roller can be effectively and conveniently lifted, and the supporting roller can be conveniently replaced after the belt is lifted.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship of the structure of the present invention based on the drawings, and are only for the convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "first" and "second" in the present technical solution are only used to distinguish the same or similar structures or the corresponding structures having similar functions, and are not the arrangement of the importance of the structures, nor are they the order, or comparison of the sizes, or other meanings.
In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, e.g., the connection may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in relation to the present scheme in specific terms according to the general idea of the present invention.
Claims (6)
1. The utility model provides a belt feeder riding wheel changes device, includes jack (1-1) and support (2-1), its characterized in that: the top parts of the jack (1-1) and the bracket (2-1) are provided with a cross arm (3-1);
when the jack (1-1) is in a contraction state, the height of the top of the jack (1-1) is lower than that of the bracket (2-1).
2. The belt conveyor idler changing device of claim 1, wherein: the top of the jack (1-1) is provided with a U-shaped support (1-2), and one end of the cross arm (3-1) is arranged in the U-shaped support (1-2).
3. The belt conveyor idler changing device of claim 1, wherein: the top of the support (2-1) is provided with a groove (2-2), and one end of the cross arm (3-1) is arranged in the groove (2-2).
4. The belt conveyor idler changing device of claim 2, wherein: one end of the cross arm (3-1) close to the groove (2-2) is provided with a fixing rod (3-2), and the fixing rod (3-2) can prevent the cross arm (3-1) from sliding out of the groove (2-2).
5. The utility model provides a structure is changed to belt feeder riding wheel, includes the belt feeder, the belt feeder includes belt (5) and bearing roller (6), belt (5) set up on bearing roller (6), the belt feeder below is provided with a pair of belt feeder frame (4), its characterized in that: the belt conveyor riding wheel replacing device is arranged below the belt conveyor, the jack (1-1) and the support (2-1) are respectively arranged on the corresponding belt conveyor frame (4), and the cross arm (3-1) is arranged below the belt (5);
when the jack (1-1) is extended, the top of the jack (1-1) can lift one end of the cross arm (3-1) and lift the belt (5) away from the carrier roller (6) through the cross arm (3-1) step by step.
6. The belt conveyor idler replacing structure according to claim 5, wherein: the bottom of the jack (1-1) and the bottom of the support (2-1) are respectively provided with a jack support (1-3) and a support (2-3), and both the jack support (1-3) and the support (2-3) can be connected with the belt conveyor frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097378.4U CN217101624U (en) | 2022-05-07 | 2022-05-07 | Belt feeder riding wheel changes device and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097378.4U CN217101624U (en) | 2022-05-07 | 2022-05-07 | Belt feeder riding wheel changes device and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217101624U true CN217101624U (en) | 2022-08-02 |
Family
ID=82587214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221097378.4U Active CN217101624U (en) | 2022-05-07 | 2022-05-07 | Belt feeder riding wheel changes device and structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217101624U (en) |
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2022
- 2022-05-07 CN CN202221097378.4U patent/CN217101624U/en active Active
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