CN218173650U - Middle part of frame of bending conveyor belt - Google Patents
Middle part of frame of bending conveyor belt Download PDFInfo
- Publication number
- CN218173650U CN218173650U CN202222391153.6U CN202222391153U CN218173650U CN 218173650 U CN218173650 U CN 218173650U CN 202222391153 U CN202222391153 U CN 202222391153U CN 218173650 U CN218173650 U CN 218173650U
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- frame
- seat frame
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- bracket
- roller
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Abstract
Crooked transportation belt conveyor frame middle part, including the ox yoke type belt bearing roller frame that can adjust the gradient, install the roller on ox yoke type belt bearing roller frame, there is the dish roller at the both sides externally mounted of ox yoke type belt bearing roller frame, ox yoke type belt bearing roller frame is fixed at the seat frame, there is the cross connector at the middle part of seat frame, the seat frame passes through cross connector and round pin hub connection with the seat frame, there is a stop device at the both ends of seat frame, the seat frame passes through stop device with the seat frame and adjusts the crookedness. The belt bending transportation of the belt conveyor frame is realized by adjusting the bending degree between the seat frame and the inclination of the bracket-shaped belt roller supporting frame.
Description
Technical Field
The utility model relates to a belt conveyor, especially a crooked transportation belt conveyor frame intermediate part.
Background
The belt conveyor is the most ideal high-efficiency continuous transportation equipment for coal mines, has the advantages of long conveying distance, large conveying capacity, continuous conveying capacity and the like, has the characteristics of flexibility, changeability, low use cost and the like, is widely applied to various industries, and becomes one of main equipment for conveying bulk materials. Generally, a belt conveyor is used for linear transportation, and is generally realized through an intermediate transfer point when the belt conveyor is used on a turning line, and equipment needs to be added at the intermediate transfer point, so that the equipment investment is increased, and the operation cost is increased. Therefore, designing a curved conveyer belt without increasing an intermediate transfer point is a current technical task, and the difficulty in designing the curved conveyer belt is to curve the intermediate part of the conveyer frame, so designing the intermediate part of the conveyer frame is a technical problem to be solved at present.
Disclosure of Invention
The utility model aims to solve the technical problem that a crooked transportation belt conveyor frame middle part is provided.
The technical proposal of the utility model for solving the technical problem is that:
bent transportation belt conveyor frame middle part, including the ox yoke type belt bearing roller frame that can adjust the gradient, install the roller on ox yoke type belt bearing roller frame, there is the dish roller at the both sides externally mounted of ox yoke type belt bearing roller frame, ox yoke type belt bearing roller frame is fixed and the seat frame, there is the cross connector at the middle part of seat frame, the seat frame passes through cross connector and round pin hub connection with the seat frame, there is a stop device at the both ends of seat frame, the seat frame passes through stop device with the seat frame and adjusts the crookedness. The belt bending transportation of the belt conveyor frame is realized by adjusting the bending degree between the seat frame and the inclination of the bracket-shaped belt roller supporting frame.
As a preferred scheme of the utility model, install at the both ends of seat frame and keep off inclined to one side roller.
As an optimal scheme, yoke type belt bearing roller frame lean out the type yoke form bearing roller frame for middle straight both ends, there is the pedestal of installation bearing roller on type yoke form bearing roller frame, it is articulated with U type crossbeam through a style of calligraphy joint and round pin axle I, U type inslot internal rotation at U type crossbeam is fixed with the lead screw, screw formula slider is equipped with on the lead screw top spin, it has the connecting rod to articulate through axle II between one side slope section of screw formula slider and type yoke form bearing roller frame, it moves on the lead screw to drive screw formula slider through rotating the lead screw, thereby the gradient of adjustment yoke type belt bearing roller frame.
As an optimized proposal of the utility model, the two ends of the screw rod are fixed on the U-shaped beam through the clamping blocks.
As an optimal proposal of the utility model, a hand wheel is arranged at the outer end part of the screw rod.
The principle of the utility model is as follows:
the middle part of the bendable conveying belt type conveyor is connected with a pin shaft through a cross connector, during bending transportation, a carrier roller cross beam lead screw adjusting mechanism adjusts the inclination angle of a groove-shaped carrier roller frame, the inner side of a bending machine body is higher than the outer side of the machine body, so that the tension of the inner side and the outer side of the conveying belt is basically consistent, the deviation of the bearing conveying belt is controlled under the combined action of the carrier roller and a disc roller, and belt turning and belt floating can be prevented; the two parallel rollers and the left and right deviation-blocking rollers on the seat frame restrain the return conveyer belt and control the deviation and the belt turning of the return conveyer belt.
Compared with the prior art, the design of the upper carrier roller group with the angle adjustable, the offset blocking roller and the disc roller ensures that the conveyor can finish turning transportation along a smaller radius, widens the application range of the plane turning technology and makes the technology possible to be applied to a narrow range under a coal mine.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a schematic view of the angle adjustment of the present invention;
fig. 4 is a schematic view of the angle adjustment of the seat frame of the present invention;
FIG. 5 is a schematic view of the structure of the piece 1 of FIG. 1;
fig. 6 is a side view of fig. 5.
Detailed Description
As shown in the figure, the middle part of the rack of the bent conveying belt conveyor comprises a bracket-type belt roller support frame 1 capable of adjusting inclination, rollers 3 are installed on the bracket-type belt roller support frame 1, disc rollers 2 are installed on the outer portions of the two sides of the bracket-type belt roller support frame 1, the bracket-type belt roller support frame 1 is fixed on a seat frame 4, a cross connector 6 is arranged in the middle of the seat frame 4, the seat frame is connected with the seat frame through the cross connector 6 and a pin shaft 7, limiting devices 8 are arranged at the two ends of the seat frame 4, and the seat frame are adjusted in bending degree through the limiting devices 8. The bending transportation of the belt conveyor is realized by adjusting the bending degree between the seat frame and the inclination of the bracket-shaped belt roller supporting frame 1.
Deflection-preventing rollers 5 are mounted at both ends of the seat frame 4.
The bracket-type belt carrier roller frame 1 is a bracket-type belt carrier roller frame 1-1 which is flat in the middle and has two outward inclined ends, a shaft frame 1-2 for mounting carrier rollers is arranged on the bracket-type belt carrier roller frame 1-1, the bracket-type belt carrier roller frame 1-1 is hinged with a U-shaped cross beam 70 through a linear joint 17 and a pin shaft I5-1, a lead screw 60 is rotationally fixed in a U-shaped groove of the U-shaped cross beam 70, a nut-type sliding block 30 is rotationally arranged on the lead screw 60, a connecting rod 20 is hinged between the nut-type sliding block 30 and an inclined section on one side of the bracket-type belt carrier roller frame 1-1 through a shaft II 5-2, and the lead screw 60 is rotated to drive the nut-type sliding block 30 to move on the lead screw 60, so that the inclination of the bracket-type belt carrier roller frame 1 is adjusted.
The two ends of the screw rod 60 are fixed on the U-shaped cross beam 70 through clamping blocks.
A hand wheel 40 is mounted on the outer end of the screw 60.
Claims (5)
1. Crooked transportation belt conveyor frame middle part, including yoke type belt bearing roller frame (1) that can adjust the gradient, install roller (3) on yoke type belt bearing roller frame (1), a serial communication port, there are dish roller (2) at the both sides externally mounted of yoke type belt bearing roller frame (1), yoke type belt bearing roller frame (1) is fixed in seat frame (4), there is cross connector (6) at the middle part of seat frame (4), the seat frame passes through cross connector (6) and round pin axle (7) with the seat frame and is connected, there are stop device (8) at the both ends of seat frame (4), the seat frame passes through stop device (8) with the seat frame and adjusts the maximum crookedness, through the crookedness of adjusting between seat frame and the gradient of yoke type belt bearing roller frame (1), realize the crooked transportation of belt conveyor.
2. A curved conveyor belt frame intermediate part according to claim 1, characterized in that at both ends of the seat frame (4) there are mounted deflection-blocking rollers (5).
3. The curved belt conveyor rack middle part according to claim 1, characterized in that the bracket (1) is a bracket (1-1) with a straight middle and two outward-inclined ends, the bracket (1-1) is provided with a bracket (1-2) for mounting a carrier roller, the bracket (1-1) is hinged with a U-shaped cross beam (70) through a straight joint (17) and a pin shaft I (5-1), a lead screw (60) is fixed in a U-shaped rotary groove of the U-shaped cross beam (70), a nut-type sliding block (30) is arranged on the lead screw (60), and a connecting rod (20) is hinged between the nut-type sliding block (30) and the inclined section at one side of the bracket (1-1) through a shaft II (5-2), and the nut-type sliding block (30) is driven to move on the lead screw (60) by rotating the lead screw (60), so that the inclination of the bracket (1) is adjusted.
4. A curved conveyor belt frame intermediate member according to claim 3, characterized in that both ends of the lead screw (60) are fixed to the U-shaped cross member (70) by means of clamping blocks.
5. A curved conveyor belt frame intermediate part according to claim 4, characterized in that a hand wheel (40) is mounted at the outer end of the screw (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391153.6U CN218173650U (en) | 2022-09-09 | 2022-09-09 | Middle part of frame of bending conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391153.6U CN218173650U (en) | 2022-09-09 | 2022-09-09 | Middle part of frame of bending conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173650U true CN218173650U (en) | 2022-12-30 |
Family
ID=84622797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222391153.6U Active CN218173650U (en) | 2022-09-09 | 2022-09-09 | Middle part of frame of bending conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173650U (en) |
-
2022
- 2022-09-09 CN CN202222391153.6U patent/CN218173650U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |