CN215709239U - Aligning carrier roller of belt conveyor - Google Patents
Aligning carrier roller of belt conveyor Download PDFInfo
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- CN215709239U CN215709239U CN202122057382.XU CN202122057382U CN215709239U CN 215709239 U CN215709239 U CN 215709239U CN 202122057382 U CN202122057382 U CN 202122057382U CN 215709239 U CN215709239 U CN 215709239U
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Abstract
The utility model discloses an aligning carrier roller of a belt conveyor, which relates to the field of mechanical transportation and comprises a base, the improved centering device comprises a base, a base right end and a movable plate, wherein a bearing block is fixedly connected to the upper surface of the base left end, a fixed block is fixedly connected to the upper surface of the base right end, a slide rod is fixedly connected between the bearing block and the fixed block, a first screw is rotatably connected to the left side of the upper portion of the fixed block, two transmission mechanisms are symmetrically arranged on the surface of the slide rod and comprise the movable plate, a positioning rod is fixedly connected to the rear side of the movable plate, a second screw is rotatably connected to the front side of the movable plate, a movable block is slidably connected to the upper portion of the positioning rod, the front side of the movable block is in threaded connection with the second screw, a sliding block is rotatably connected to the top of the movable block, a T-shaped plate is slidably connected to the top of the sliding block, a fixed connecting baffle is fixedly connected to the upper surface of the T-shaped plate, a centering carrier roller is rotatably connected to the right side of the baffle, and a rotating block is rotatably connected to the right end of the centering carrier roller. The distance between the two transmission mechanisms can be adjusted by arranging the first screw rod.
Description
Technical Field
The utility model relates to the field of mechanical transportation, in particular to an aligning carrier roller of a belt conveyor.
Background
The carrier roller is an important part of the belt conveyor, has multiple types and large quantity, and can support the weight of a conveying belt and materials. It accounts for 35% of the total cost of a belt conveyor and produces over 70% of the drag, so the quality of the idler is particularly important. There are two types of steel and plastic. The carrier roller is used for supporting the weight of the conveying belt and the materials. The idler operation must be flexible and reliable. The friction force between the conveying belt and the carrier roller is reduced, and the key effect is played on the service life of the conveying belt which accounts for more than 25% of the total cost of the conveyor. Particularly, the support roller is provided with an aligning support roller which is used for supporting and adjusting the deviation of the conveying belt on the load side of the belt conveyor, preventing snaking, ensuring the stable operation of the conveying belt and playing roles of aligning and centering.
However, most of the existing aligning carrier rollers are fixed in structure and cannot adapt to conveying belts with different widths, and the angles of the inclined carrier rollers cannot be adjusted, so that the surface shapes of the conveying belts cannot be changed conveniently according to conveyed objects to adapt to the objects. In order to solve the above problems, it is necessary to provide a self-aligning idler for a belt conveyor.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, provide a belt conveyor's aligning bearing roller, this technical scheme has solved the most fixed structure of current aligning bearing roller that proposes in the above-mentioned background art, can't adapt to the transmission band of different width, and the unable adjustment of angle of the bearing roller of slope, is not convenient for change the problem of transmission band surface shape according to transporting the object.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a centering idler of a belt conveyor comprises a base, wherein a bearing block is fixedly connected to the upper surface of the left end of the base, a fixed block is fixedly connected to the upper surface of the right end of the base, a slide rod is fixedly connected between the bearing block and the fixed block, a first screw rod is rotatably connected to the left side above the fixed block, two transmission mechanisms are symmetrically arranged on the surface of the slide rod, each transmission mechanism comprises a movable plate, a positioning rod is fixedly connected to the rear side of the movable plate, a second screw rod is rotatably connected to the front side of the movable plate, a movable block is slidably connected to the upper side of the positioning rod, the front side of the movable block is in threaded connection with the second screw rod, a slide block is rotatably connected to the top of the movable block, a T-shaped plate is slidably connected to the top of the slide block, a baffle is fixedly connected to the middle of the upper surface of the T-shaped plate, an oblique centering idler is rotatably connected to the right side of the baffle, a rotating block is rotatably connected to the right end of the oblique centering idler, and a rotating shaft is rotatably connected to the lower portion of the rotating block, the equal fixedly connected with backup pad in axis of rotation both ends, backup pad right side fixedly connected with supporting seat.
Preferably, the upper part of the right side of the supporting seat is rotatably connected with a transverse aligning carrier roller.
Preferably, the lower part of the moving plate is connected with the sliding rod in a sliding mode, and the upper part of the moving plate is connected with the first screw in a threaded mode.
Preferably, the lower part of the supporting seat is connected with the sliding rod in a sliding mode, and the upper part of the moving plate is connected with the first screw in a threaded mode.
Preferably, first screw holes are formed in the upper portions of the two moving plates, and the directions of threads in the first screw holes are opposite.
Preferably, the second screw holes are formed in the upper portions of the two support seats, and the directions of the threads in the second screw holes are opposite.
Preferably, through holes are formed in the lower portions of the moving plate and the supporting seat.
Compared with the prior art, the utility model provides an aligning carrier roller of a belt conveyor, which has the following beneficial effects:
1. by arranging the first screw rod, the distance between the two transmission mechanisms can be adjusted, so that transmission belts with different widths can be laid on the two transmission mechanisms, objects with different shapes and sizes can be transported, the device is higher in practicability and can be suitable for more conditions;
2. through setting up drive mechanism, slider and turning block among the drive mechanism for the inclination of skew adjustment bearing roller can be adjusted, thereby can change the shape of laying the conveyer belt on drive mechanism surface, makes the conveyer belt can be according to the object of carrying, adjusts self surface shape, with the object looks adaptation of carrying.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic view of the transmission mechanism of the present invention;
fig. 3 is a schematic top view of the transmission mechanism of the present invention.
The reference numbers in the figures are:
101. a bearing block; 102. a first screw; 103. a base; 104. a slide bar; 105. a fixed block;
200. a transmission mechanism; 201. a T-shaped plate; 202. a slider; 203. a moving block; 204. positioning a rod; 205. a second screw; 206. a baffle plate; 207. a core-adjusting carrier roller is inclined; 208. rotating the block; 209. a support plate; 210. moving the plate; 211. a supporting seat; 212. a horizontal aligning carrier roller; 213. and rotating the shaft.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-3, a self-aligning idler of a belt conveyor comprises a base 103, a receiving block 101 is fixedly connected to the upper surface of the left end of the base 103, a fixed block 105 is fixedly connected to the upper surface of the right end of the base 103, a slide bar 104 is fixedly connected between the receiving block 101 and the fixed block 105, a first screw 102 is rotatably connected to the left side above the fixed block 105, two transmission mechanisms 200 are symmetrically arranged on the surface of the slide bar 104, each transmission mechanism 200 comprises a moving plate 210, a positioning rod 204 is fixedly connected to the rear side of the moving plate 210, a second screw 205 is rotatably connected to the front side of the moving plate 210, a moving block 203 is slidably connected to the upper side of the positioning rod 204, the front side of the moving block 203 is in threaded connection with the second screw 205, a sliding block 202 is rotatably connected to the top of the moving block 203, a T-shaped plate 201 is slidably connected to the top of the sliding block 202, a baffle 206 is fixedly connected to the middle of the upper surface of the T-shaped plate 201, an oblique-aligning idler 207 is rotatably connected to the right side of the baffle 206, the right end of the inclined aligning carrier roller 207 is rotatably connected with a rotating block 208, a rotating shaft 213 is rotatably connected below the rotating block 208, two ends of the rotating shaft 213 are fixedly connected with supporting plates 209, and the right side of each supporting plate 209 is fixedly connected with a supporting seat 211;
referring to fig. 1, when a wider conveyor belt is to be laid, the first screw 102 is screwed, the two moving plates 210 move in opposite directions along the slide bar 104, and the two supporting seats 211 move in opposite directions along the slide bar 104, so that the two transmission mechanisms 200 move in opposite directions along the slide bar 104, and thus, the interval between the two transmission mechanisms 200 becomes larger, so that the wider conveyor belt can be laid;
when a narrower transmission belt is to be laid, the first screw 102 is screwed reversely, the two moving plates 210 move along the sliding rod 104 in opposite directions, the two supporting seats 211 move along the sliding rod 104 in opposite directions, and thus the two transmission mechanisms 200 move along the sliding rod 104 in opposite directions, and the distance between the two transmission mechanisms 200 becomes smaller, so that the narrower transmission belt can be laid;
referring to fig. 2 and 3, when the angle of the skew aligning carrier roller 207 is adjusted, the second screw 205 is screwed, the moving block 203 rises along the positioning rod 204, so that one end of the skew aligning carrier roller 207 is lifted, the sliding block 202 rotates by a certain angle in a matching manner, the sliding block 202 slides to a corresponding position along the bottom of the T-shaped plate 201, and at this time, the rotating block 208 at the other end of the skew aligning carrier roller 207 rotates by a certain angle around the rotating shaft 213, thereby completing the angle adjustment of the skew aligning carrier roller 207.
Specifically, a horizontal aligning carrier roller 212 is rotatably connected to the upper portion of the right side of the supporting seat 211.
The lower part of the moving plate 210 is connected with the slide bar 104 in a sliding way, and the upper part of the moving plate 210 is connected with the first screw 102 in a threaded way.
The lower part of the supporting seat 211 is connected with the sliding rod 104 in a sliding way, and the upper part of the moving plate 210 is connected with the first screw 102 in a threaded way.
First screw holes are formed in the upper portions of the two moving plates 210, and the directions of threads in the first screw holes are opposite.
Two the second screw, two screw opposite direction in the second screw has all been seted up to supporting seat 211 top.
Through holes are formed below the moving plate 210 and the supporting seat 211.
The working principle and the using process of the utility model are as follows: by arranging the first screw 102, the distance between the two transmission mechanisms 200 can be adjusted, so that transmission belts with different widths can be laid on the two transmission mechanisms 200, objects with different shapes and sizes can be transported, the practicability of the device is higher, and the device can be suitable for more conditions; through the arrangement of the transmission mechanism 200, the sliding block 202 and the rotating block 208 in the transmission mechanism 200, the inclination angle of the inclined centering roller 207 can be adjusted, so that the shape of the conveyor belt laid on the surface of the transmission mechanism 200 can be changed, and the surface shape of the conveyor belt can be adjusted according to the conveyed object to be matched with the conveyed object.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The aligning carrier roller of the belt conveyor is characterized by comprising a base (103), wherein a bearing block (101) is fixedly connected to the upper surface of the left end of the base (103), a fixed block (105) is fixedly connected to the upper surface of the right end of the base (103), a sliding rod (104) is fixedly connected between the bearing block (101) and the fixed block (105), a first screw (102) is rotatably connected to the left side above the fixed block (105), two transmission mechanisms (200) are symmetrically arranged on the surface of the sliding rod (104), each transmission mechanism (200) comprises a movable plate (210), a positioning rod (204) is fixedly connected to the rear side of the movable plate (210), a second screw (205) is rotatably connected to the front side of the movable plate (210), a movable block (203) is slidably connected to the upper side of the positioning rod (204), the front side of the movable block (203) is in threaded connection with the second screw (205), and a sliding block (202) is rotatably connected to the top of the movable block (203), slider (202) top sliding connection has T shaped plate (201), fixedly connected with baffle (206) in the middle of the T shaped plate (201) upper surface, baffle (206) right side is rotated and is connected with accent bearing roller (207) to one side, and accent bearing roller (207) right-hand member is rotated and is connected with turning block (208) to one side, and turning block (208) below is rotated and is connected with axis of rotation (213), equal fixedly connected with backup pad (209) in axis of rotation (213) both ends, backup pad (209) right side fixedly connected with supporting seat (211).
2. The aligning idler of claim 1, wherein: the upper part of the right side of the supporting seat (211) is rotatably connected with a horizontal aligning carrier roller (212).
3. The aligning idler of claim 1, wherein: the lower part of the moving plate (210) is connected with the sliding rod (104) in a sliding mode, and the upper part of the moving plate (210) is connected with the first screw (102) in a threaded mode.
4. The aligning idler of claim 1, wherein: the lower part of the supporting seat (211) is connected with the sliding rod (104) in a sliding mode, and the upper part of the moving plate (210) is connected with the first screw (102) in a threaded mode.
5. The aligning idler of claim 1, wherein: first screw holes are formed in the upper portions of the two moving plates (210), and the directions of threads in the first screw holes are opposite.
6. The aligning idler of claim 1, wherein: two the second screw has all been seted up to supporting seat (211) top, two screw thread opposite direction in the second screw.
7. The aligning idler of claim 1, wherein: through holes are formed below the moving plate (210) and the supporting seat (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057382.XU CN215709239U (en) | 2021-08-30 | 2021-08-30 | Aligning carrier roller of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057382.XU CN215709239U (en) | 2021-08-30 | 2021-08-30 | Aligning carrier roller of belt conveyor |
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| Publication Number | Publication Date |
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| CN215709239U true CN215709239U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122057382.XU Active CN215709239U (en) | 2021-08-30 | 2021-08-30 | Aligning carrier roller of belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231232A (en) * | 2022-08-02 | 2022-10-25 | 安徽乾辉机械有限公司 | Novel can automize tuningout bearing roller group |
-
2021
- 2021-08-30 CN CN202122057382.XU patent/CN215709239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231232A (en) * | 2022-08-02 | 2022-10-25 | 安徽乾辉机械有限公司 | Novel can automize tuningout bearing roller group |
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