CN220975513U - Device capable of preventing conveyer belt from suspension trembling - Google Patents
Device capable of preventing conveyer belt from suspension trembling Download PDFInfo
- Publication number
- CN220975513U CN220975513U CN202322915867.7U CN202322915867U CN220975513U CN 220975513 U CN220975513 U CN 220975513U CN 202322915867 U CN202322915867 U CN 202322915867U CN 220975513 U CN220975513 U CN 220975513U
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- Prior art keywords
- sliding
- belt
- roller
- guide rail
- support plates
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- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 206010044565 Tremor Diseases 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
A device capable of preventing a conveyer belt from generating suspension vibration belongs to the technical field of belt conveyer equipment and is used for preventing the conveyer belt of a belt conveyer from generating suspension vibration. The technical proposal is as follows: the fixed guide rail support is an upright rectangular frame, the lower ends of the two fixed guide rail supports are fixed on the ground on two sides of the conveying belt, the upper ends of the two push rods are respectively and fixedly connected with the upper ends of the two fixed guide rail supports, the lower ends of the two push rods are respectively connected with the upper parts of the two sliding roller seats, the centers of the two sliding roller seats are provided with roller shaft holes, the belt pressing roller is placed between the two sliding roller seats, roller shafts are respectively arranged at two ends of the belt pressing roller and are connected with roller shaft holes of the sliding roller seats, and the roller surface of the belt pressing roller is tightly pressed on the upper surface of the conveying belt. The belt pressing device is simple in structure and convenient to use, the distance between the belt pressing roller and the conveying belt can be adjusted, the conveying belt is prevented from suspension trembling, meanwhile, the pressing force can be adjusted, and the damage of the conveying belt and the pressing device is avoided.
Description
Technical Field
The utility model relates to a device capable of preventing a conveyer belt of a belt conveyer from suspension vibration, and belongs to the technical field of belt conveyer equipment.
Background
The belt conveyor is high-efficiency equipment for continuously loading and unloading bulk materials in modern industry, and is widely applied to the material taking operation of bulk material stockyards such as ports, wharfs, steel works, coking plants, coal storage plants, power plants and the like. When the belt conveyor runs from the horizontal position to the higher position, if no material is carried on the conveyor belt, the conveyor belt can be separated from the carrying roller and suspended at the transition position of the horizontal and climbing under the action of the tension of the conveyor belt. Because the conveyer belt suspension can take place the tremble, lead to the conveyer belt operation unstable, break away from the bearing roller, often take place the off tracking, the more serious condition leads to the belt to tear. At present, the method for solving the problem that the suspension vibration occurs on the conveying belt of the belt conveyor is that a pinch roller is arranged at the climbing position of the conveying belt of the belt conveyor, and the pinch roller presses the belt to prevent the vibration of the belt. However, the belt-pressing wheel cannot automatically adjust the distance from the belt and cannot properly control the pressure between the belt and the belt, so that the belt is worn very greatly, and meanwhile, the radial force of the belt-pressing wheel also brings very large load due to the fact that the pressure is not adjustable, so that the belt-pressing wheel is damaged frequently.
In order to improve the condition that the suspension tremble occurs in the conveying belt of the existing belt conveyor, the existing device for preventing the suspension tremble of the conveying belt is very necessary to be improved.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a device capable of preventing a conveyer belt from floating and vibrating, which can compress the conveyer belt to prevent the conveyer belt from floating, and can adjust compression force to avoid damage to the conveyer belt and the compression device.
The technical scheme for solving the technical problems is as follows:
The utility model provides a device that can prevent conveyer belt from taking place suspension tremble, it includes the fixed rail support, the push rod, the slip roller seat, press the upright rectangular frame of area cylinder, the lower extreme of two fixed rail supports is fixed subaerial in the conveyer belt both sides respectively, two push rods are placed perpendicularly, the upper end of two push rods is fixed connection respectively in the upper end of two fixed rail supports, the lower extreme of two push rods is connected with the upper portion of two slip roller seats respectively, there is the cylinder shaft hole in the center of two slip roller seats, press the area cylinder to place between two slip roller seats, press the area cylinder both ends to have the cylinder shaft to be connected with the cylinder shaft hole of slip roller seat respectively, press the cylinder face of area cylinder to compress tightly at the upper surface of conveyer belt.
The device capable of preventing the conveyer belt from floating and vibrating is characterized in that the fixed guide rail bracket consists of two sliding support plates and a cross beam, the sliding support plates are rectangular plates, the plate surfaces of the two sliding support plates are parallel and opposite, the cross beam is welded at the upper ends of the two sliding support plates, and sliding grooves along the length direction of the sliding support plates are respectively formed in the inner side plate surfaces of the two sliding support plates.
The device capable of preventing the conveyer belt from floating and vibrating is characterized in that the sliding roller seat is cuboid, the sliding roller seat is positioned between two sliding support plates of the fixed guide rail support, two ends of the sliding roller seat are respectively embedded into sliding grooves of the sliding support plates, and two ends of the sliding roller seat are in sliding fit with the sliding grooves of the sliding support plates.
Above-mentioned device that can prevent that conveyer belt from taking place suspension tremble, the upper end welding lug of slip cylinder seat, the lug is two parallel plates, has relative lifting lug hole on two plates of lug, and the lower extreme of push rod is located between two plates of lug, and the lower extreme of push rod has the round pin shaft hole to be relative with the lug hole of lug, and connecting pin axle is connected push rod lower extreme and lug through lifting lug hole and round pin axle hole.
The beneficial effects of the utility model are as follows:
According to the utility model, the two fixed guide rail brackets are respectively positioned at two sides of the conveying belt, the upper ends of the two push rods are fixedly connected to the upper ends of the fixed guide rail brackets, the lower ends of the two push rods are respectively connected with the sliding roller seat through the lifting lugs, the lower ends of the push rods can push the sliding roller seat to slide up and down along the sliding grooves of the fixed guide rail brackets, the belt pressing roller is connected between the two sliding roller seats, the roller surface of the belt pressing roller is tightly pressed on the upper surface of the conveying belt, the distance between the belt pressing roller and the conveying belt can be controlled by adjusting the length of the push rods, so that the suspension vibration of the conveying belt is prevented, and the tension of the conveying belt is adjusted.
The belt pressing device is simple in structure and convenient to use, the distance between the belt pressing roller and the conveying belt can be adjusted, the conveying belt is prevented from suspension trembling, meanwhile, the pressing force can be adjusted, and the damage of the conveying belt and the pressing device is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of FIG. 1;
Fig. 3 is a top view of fig. 1.
The figures are labeled as follows: the device comprises a fixed guide rail bracket 1, a push rod 2, a connecting pin shaft 3, a lifting lug 4, a sliding roller seat 5, a belt pressing roller 6, a sliding support plate 7, a cross beam 8, a sliding groove 9, a roller shaft hole 10, a roller shaft 11 and a conveying belt 12.
Detailed Description
The utility model consists of a fixed guide rail bracket 1, a push rod 2, a connecting pin shaft 3, a lifting lug 4, a sliding roller seat 5 and a belt pressing roller 6.
In the figure, the fixed guide rail brackets 1 are shown as upright rectangular frames, and the lower ends of the two fixed guide rail brackets 1 are respectively fixed on the ground at two sides of the conveying belt 12. The frame of fixed rail support 1 comprises two slip backup pad 7 and crossbeam 8, and slip backup pad 7 is rectangular shaped plate, and the face parallel of two slip backup pads 7 is relative, and crossbeam 8 welding is in the upper end of two slip backup pads 7, has the sliding tray 9 along slip backup pad length direction on the inboard face of two slip backup pads 7 respectively.
In the figure, two push rods 2 are vertically arranged, the upper ends of the two push rods 2 are respectively connected with a cross beam 8 at the upper ends of two fixed guide rail brackets 1, and the lower ends of the two push rods 2 are respectively connected with the upper parts of two sliding roller seats 5 through lifting lugs 4.
The two lifting lugs 4 are shown welded to the upper ends of the two sliding roller holders 5, respectively. The lifting lug 4 is two parallel plates, two plates of the lifting lug 4 are provided with opposite lifting lug holes, the lower end of the push rod 2 is positioned between the two plates of the lifting lug 4, the lower end of the push rod 2 is provided with a pin shaft hole opposite to the lifting lug holes of the lifting lug 4, and the connecting pin shaft 3 connects the lower end of the push rod 2 with the lifting lug 4 through the lifting lug holes and the pin shaft hole.
In the figure, the sliding roller seat 5 is a cuboid, the sliding roller seat 5 is positioned between two sliding support plates 7 of the fixed guide rail bracket 1, two ends of the sliding roller seat 5 are respectively embedded into sliding grooves 9 of the sliding support plates 7, and two ends of the sliding roller seat 5 are in sliding fit with the sliding grooves 9 of the sliding support plates 7. The lower end of the push rod 2 can push the sliding roller seat 5 to slide up and down along the sliding groove 9 of the fixed guide rail support 1.
In the figure, the centers of the two sliding roller seats 5 are provided with roller shaft holes 10, bearings are arranged in the roller shaft holes 10, the belt pressing roller 6 is arranged between the two sliding roller seats 5, roller shafts 11 are respectively arranged at two ends of the belt pressing roller 6 and are connected with the bearings in the roller shaft holes 10 of the sliding roller seats 5, and the roller surface of the belt pressing roller 6 is tightly pressed on the upper surface of the conveying belt 12.
When the belt pressing device is used, the roller surface of the belt pressing roller 6 is pressed on the upper surface of the conveying belt 12, the distance between the belt pressing roller 6 and the conveying belt 12 can be controlled by adjusting the length of the push rod 2, the conveying belt 12 is prevented from suspension trembling, meanwhile, the pressing force can be adjusted, and the damage of the conveying belt 12 and the pressing device is avoided.
One embodiment of the utility model is as follows:
The fixed guide rail bracket 1 is made of 380 multiplied by 100 channel steel, and the height is 2600mm;
The push rod 2 is an electrohydraulic push rod with the model number of 2000-1000-20;
The diameter of the connecting pin shaft 3 is phi 20 round steel, and the length is 150mm;
The length of the sliding roller seat 5 is 380mm, the width is 225mm, the height is 320mm, and 23136CCK/W33 bearings are installed;
The belt roller 6 has a diameter of 720mm and a length of 2200mm.
Claims (4)
1. A device capable of preventing a conveyer belt from suspension trembling, which is characterized in that: the belt pressing device comprises fixed guide rail brackets (1), push rods (2) and sliding roller seats (5), belt pressing rollers (6) are arranged on the vertical rectangular frames of the fixed guide rail brackets (1), the lower ends of the two fixed guide rail brackets (1) are respectively fixed on the ground on two sides of a conveying belt (12), the two push rods (2) are vertically arranged, the upper ends of the two push rods (2) are respectively and fixedly connected to the upper ends of the two fixed guide rail brackets (1), the lower ends of the two push rods (2) are respectively connected with the upper parts of the two sliding roller seats (5), roller shaft holes (10) are formed in the centers of the two sliding roller seats (5), the belt pressing rollers (6) are arranged between the two sliding roller seats (5), roller shafts (11) are respectively arranged at the two ends of the belt pressing rollers (6) and are connected with the roller shaft holes (10) of the sliding roller seats (5), and the roller surfaces of the belt pressing rollers (6) are pressed on the upper surfaces of the conveying belt (12).
2. The apparatus for preventing a conveyer belt from floating tremble according to claim 1, wherein: the fixed guide rail bracket (1) consists of two sliding support plates (7) and a cross beam (8), wherein the sliding support plates (7) are rectangular plates, the plate surfaces of the two sliding support plates (7) are parallel and opposite, the cross beam (8) is welded at the upper ends of the two sliding support plates (7), and sliding grooves (9) along the length direction of the sliding support plates (7) are respectively formed in the inner side plate surfaces of the two sliding support plates (7).
3. The apparatus for preventing a conveyer belt from floating tremble according to claim 1, wherein: the sliding roller seat (5) is cuboid, the sliding roller seat (5) is located between two sliding support plates (7) of the fixed guide rail bracket (1), two ends of the sliding roller seat (5) are respectively embedded into sliding grooves (9) of the sliding support plates (7), and two ends of the sliding roller seat (5) are in sliding fit with the sliding grooves (9) of the sliding support plates (7).
4. The apparatus for preventing a conveyer belt from floating tremble according to claim 1, wherein: the upper end welding lug (4) of slip drum seat (5), lug (4) are two parallel plates, have relative lifting lug hole on two plates of lug (4), the lower extreme of push rod (2) is located between two plates of lug (4), the lower extreme of push rod (2) has the round pin shaft hole to be relative with the lug hole of lug (4), connecting pin axle (3) are connected push rod (2) lower extreme and lug (4) through lifting lug hole and round pin shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322915867.7U CN220975513U (en) | 2023-10-30 | 2023-10-30 | Device capable of preventing conveyer belt from suspension trembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322915867.7U CN220975513U (en) | 2023-10-30 | 2023-10-30 | Device capable of preventing conveyer belt from suspension trembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220975513U true CN220975513U (en) | 2024-05-17 |
Family
ID=91059464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322915867.7U Active CN220975513U (en) | 2023-10-30 | 2023-10-30 | Device capable of preventing conveyer belt from suspension trembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220975513U (en) |
-
2023
- 2023-10-30 CN CN202322915867.7U patent/CN220975513U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |