CN209831493U - Tool for replacing support carrier roller in running process of belt conveyor - Google Patents
Tool for replacing support carrier roller in running process of belt conveyor Download PDFInfo
- Publication number
- CN209831493U CN209831493U CN201920130959.5U CN201920130959U CN209831493U CN 209831493 U CN209831493 U CN 209831493U CN 201920130959 U CN201920130959 U CN 201920130959U CN 209831493 U CN209831493 U CN 209831493U
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- subassembly
- lever
- frame
- roller
- belt conveyor
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Abstract
The utility model relates to a belt conveyor roll change technical field provides an instrument of change support roller at belt conveyor operation in-process very much, including the mount, the bracing piece, lever subassembly and bearing roller subassembly, the mount sets up on belt conveyor's belt frame, and four are established to the bracing piece, and two are a set of to be fixed on the mount, and bearing roller subassembly's both ends are connected with the bracing piece respectively, and bearing roller subassembly can be at the within range up-and-down motion that the bracing piece was injectd, and lever subassembly establishes the below at bearing roller subassembly, and lever subassembly's fulcrum is established on the mount, through lever subassembly, controls bearing roller subassembly's up-and-down motion. This novel simple structure, suitability are strong, convenient to use, alleviateed workman's intensity of labour, can also reduce the personnel quantity when trading the bearing roller, have guaranteed the safety of operation.
Description
Technical Field
The utility model relates to a belt conveyor roll change technical field provides an instrument of changing supporting roller at belt conveyor operation in-process very much.
Background
The belt of belt conveyer is supported by the bearing roller, because reasons such as wearing and tearing, the bearing roller needs regularly or overhauls when breaking down and changes, generally all need to shut down when changing the bearing roller and go on. For a belt conveyor in a production environment, frequent stopping can influence the production process, such as single stopping of a ball mill, influence of the ore dressing production process index of a system, and fluctuation of the concentrate grade index; the concentrate belt conveyor is shut down by changing the carrier roller every time, so that the ball mill in the operation area is completely shut down, the transfer production is resumed, the production process needs to be readjusted, and the product quality of iron concentrate and the operation rate of equipment are finally influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a change the instrument of supporting roller in belt conveyor operation process.
The utility model discloses a realize like this, a change instrument of support roller at belt conveyor operation in-process, including the mount, the bracing piece, lever subassembly and bearing roller subassembly, the mount sets up on belt conveyor's belt frame, and four are established to the bracing piece, and two a set of fixes are on the mount, and bearing roller subassembly's both ends are connected with the bracing piece respectively, and bearing roller subassembly can be at the within range up-and-down motion that the bracing piece was injectd, and the lever subassembly is established in bearing roller subassembly's below, and the fulcrum of lever subassembly is established on the mount, through the lever subassembly, controls bearing roller subassembly's up-and-down motion.
Further, the mount includes fixed plate and two connect the checkpost, and connect the checkpost to be the U-shaped, and one of them connect the checkpost welded fastening in the one end of fixed plate, and another connect the checkpost to pass through the bolt fastening on the fixed plate, and two connect the checkpost just in time with the fixed plate joint on belt conveyor's belt frame after fixing well.
Furthermore, the support rod is provided with a long hole in the up-down direction, the carrier roller assembly comprises a carrier roller and a carrier roller frame, the carrier roller frame is a U-shaped frame, two ends of the carrier roller are fixed on two sides of the carrier roller frame through bearings, the carrier roller frame is integrally provided with 4 connecting lugs, and the connecting lugs penetrate through the long hole in the support rod to movably connect the carrier roller assembly on the support rod.
Further, the lower surface of the carrier roller frame of the carrier roller assembly is provided with a sliding groove, two sliding blocks are arranged on the sliding groove, the lever assemblies are divided into two groups, each group comprises a lever and a supporting rod, one end of each lever is rotatably connected to the corresponding sliding block, the supporting rods are fixed to the fixing frame, and the levers are rotatably connected with the supporting rods.
Compared with the prior art, the utility model has the advantages of: when changing belt feeder center bearing roller, rise the bearing roller subassembly through lever assembly, the bearing roller subassembly is supporting the moving belt, makes the belt continue normal operating, and operating personnel directly changes center bearing roller in the lower end and does not influence the belt feeder normal operating, has guaranteed the normal clear and the product quality of production, has avoided the harm that the shut down brought.
Simple structure, suitability are strong, convenient to use, alleviate workman's intensity of labour, can also reduce the personnel quantity when trading the bearing roller, have guaranteed the safety of operation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection relationship between the connection lug and the support rod in FIG. 1;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of a sliding groove and a sliding block at the lower end of the carrier roller frame of the present invention;
fig. 5 is a schematic diagram of a belt conveyor structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Refer to fig. 1, fig. 2, fig. 3 and fig. 5, the utility model provides an instrument of change support roller at belt conveyor operation in-process, including the mount, bracing piece 3, lever subassembly and bearing roller subassembly, the mount sets up on belt conveyor's belt frame, bracing piece 3 establishes four, two are a set of to be fixed on the mount, bearing roller subassembly's both ends are connected with bracing piece 3 respectively, and bearing roller subassembly can be at the within range up-and-down motion that bracing piece 3 injectd, the lever subassembly is established in bearing roller subassembly's below, the fulcrum of lever subassembly is established on the mount, through the lever subassembly, the up-and-down motion of control bearing roller subassembly.
When a certain supporting roller needs to be replaced, the fixing frame is installed on a belt frame 13 of the belt conveyor, the roller assembly is located below a running belt 14, the lever assembly is operated by an operator, the roller assembly moves upwards to support the belt 14, the belt continues to run, the roller assembly supports the belt, and the damaged roller is replaced by another operator.
In order to fix the mount on belt conveyor's belt frame 13, as technical scheme's improvement and preferred, the mount includes fixed plate 1 and two connect clip 2, and connect clip 2 is the U-shaped, and 2 welded fastening of one of them connect clip are in the one end of fixed plate 1, and another connect clip 2 passes through bolt 6 to be fixed on fixed plate 1, and two connect clip 2 just in time with fixed plate 1 joint on belt conveyor's belt frame after fixing. For better fixation, a hole may be formed in the side surface of the connecting clip 2, and the connecting clip 2 may be fixedly connected to the belt frame 13 by a screw after being mounted.
In order to make bearing roller subassembly and bracing piece 3 be connected better and can go up and down the motion on bracing piece 3, as technical scheme's improvement, it has the slot hole of upper and lower direction to open on the bracing piece 3, bearing roller subassembly includes bearing roller 7 and bearing roller frame 8, and bearing roller frame 8 is the U-shaped frame, and the both ends of bearing roller 7 are fixed in the both sides of bearing roller frame 8 through bearing 9, and an organic whole is equipped with 4 engaging lugs 10 on the bearing roller frame 8, and the slot hole on the bracing piece is passed through to engaging lug 10, with bearing roller subassembly swing joint on the bracing piece. Under the action of the lever assembly, the connecting lug 10 of the roller frame 3 moves up and down in the long hole of the support rod 3.
In order to enable the lever assembly to realize the movement of supporting the carrier roller assembly, as an improvement of the technical scheme, the lower surface of a carrier roller frame 8 of the carrier roller assembly is provided with a sliding groove 11, two sliding blocks 12 are arranged on the sliding groove 11, the sliding groove 11 is in smooth surface contact with the sliding blocks 12, the lever assembly is provided with two groups, each group comprises a lever 4 and a supporting rod 5, one end of the lever 4 is rotatably connected to the sliding block 12, referring to fig. 4, a rotating shaft is arranged on the sliding block 12, one end of the lever 4 is rotatably connected to the rotating shaft to realize the rotatable connection, the supporting rod 5 is fixed on the fixed frame, and the lever 4 is rotatably connected with.
In order to reduce the manpower, can support the back with the bearing roller subassembly with the lever subassembly, between bearing roller subassembly and mount, put 1 or a plurality of support stake, so operating personnel can not support the lever subassembly always, can go earlier to change the bearing roller of damage, will support the stake again after the fact and take away, put the bearing roller subassembly down.
Claims (4)
1. The utility model provides an instrument of change support roller at belt conveyor operation in-process, a serial communication port, which comprises a fixing frame, bracing piece (3), lever subassembly and bearing roller subassembly, the mount sets up on belt conveyor's belt frame, four are established in bracing piece (3), two a set of fixes on the mount, bearing roller subassembly's both ends are connected with bracing piece (3) respectively, and bearing roller subassembly can be at bracing piece (3) within range up-and-down motion of injecing, lever subassembly establishes the below at bearing roller subassembly, lever subassembly's fulcrum is established on the mount, through lever subassembly, control bearing roller subassembly's up-and-down motion.
2. A tool for replacing a support roller during the operation of a belt conveyor according to claim 1, characterized in that the fixing frame comprises a fixing plate (1) and two connecting clips (2), the connecting clips (2) are U-shaped, one of the connecting clips (2) is welded and fixed at one end of the fixing plate (1), the other connecting clip (2) is fixed on the fixing plate (1) through a bolt (6), and the two connecting clips (2) just clamp the fixing plate (1) on the belt frame of the belt conveyor after being fixed.
3. The tool for replacing the supporting carrier roller during the operation process of the belt conveyor according to claim 1, wherein the supporting rod (3) is provided with a long hole in the vertical direction, the carrier roller assembly comprises a carrier roller (7) and a carrier roller frame (8), the carrier roller frame (8) is a U-shaped frame, two ends of the carrier roller (7) are fixed on two sides of the carrier roller frame (8) through bearings (9), the carrier roller frame (8) is integrally provided with 4 connecting lugs (10), and the connecting lugs (10) penetrate through the long hole in the supporting rod (3) to movably connect the carrier roller assembly to the supporting rod.
4. A tool for changing a support roller during the operation of a belt conveyor as claimed in claim 3 wherein the lower surface of the roller frame (8) of the roller assembly is provided with a chute (11), two sliders (12) are arranged on the chute (11), the lever assembly has two sets, each set includes a lever (4) and a strut (5), one end of the lever (4) is rotatably connected to the slider (12), the strut (5) is fixed to the fixing frame, and the lever (4) and the strut (5) are rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130959.5U CN209831493U (en) | 2019-01-25 | 2019-01-25 | Tool for replacing support carrier roller in running process of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130959.5U CN209831493U (en) | 2019-01-25 | 2019-01-25 | Tool for replacing support carrier roller in running process of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831493U true CN209831493U (en) | 2019-12-24 |
Family
ID=68902566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130959.5U Active CN209831493U (en) | 2019-01-25 | 2019-01-25 | Tool for replacing support carrier roller in running process of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831493U (en) |
-
2019
- 2019-01-25 CN CN201920130959.5U patent/CN209831493U/en active Active
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