CN211109381U - Deviation-preventing belt conveyor - Google Patents
Deviation-preventing belt conveyor Download PDFInfo
- Publication number
- CN211109381U CN211109381U CN201921478387.6U CN201921478387U CN211109381U CN 211109381 U CN211109381 U CN 211109381U CN 201921478387 U CN201921478387 U CN 201921478387U CN 211109381 U CN211109381 U CN 211109381U
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- baffle
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- strip
- deviation
- driving roller
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- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000004576 sand Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 7
- 210000001624 hip Anatomy 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a prevent off tracking band conveyer, it includes: the frame, the drive roll, the driven voller, conveyor belt and loading board, the drive roll is installed in the frame with the driven voller, the conveyor belt tensioning is in drive roll and driven voller, the loading board is installed in the frame and is located the below on conveyor belt's upper strata, conveyor belt's medial surface department has the sand grip, the sand grip extends along conveyor belt length direction, the global department of drive roll and driven voller has the ring channel, the bar groove has on the loading board, the bar groove extends along the direction of delivery on conveyor belt's upper strata, the both ends in bar groove set up with the ring channel of drive roll and driven voller respectively relatively, the sand grip is in bar groove and ring channel. The belt conveyor with the structure can reduce the probability of belt deviation.
Description
Technical Field
The utility model relates to a conveyer, especially a prevent off tracking band conveyer.
Background
The belt conveyor is material conveying equipment, and the material is placed on the conveyer belt, and the conveyer belt tensioning is on the driving roller, and the driving roller includes drive roll and driven voller, rotates through the drive roll and drives conveyer belt cyclic motion to make the material displacement. The position of the material on the conveying belt is possibly deviated from the center of the conveying belt, so that the conveying belt is stressed unevenly in the circulating motion process, the whole conveying belt is deviated from the normal tensioning position, and the deviation phenomenon occurs. The deviation of the conveying belt can cause unsmooth material conveying, and even can seriously damage equipment, so that the belt deviation prevention is very necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a prevent off tracking band conveyer, can reduce the probability of belt off tracking.
An anti-deviation belt conveyor, comprising: frame, drive roll, driven voller, conveyor belt and loading board, drive roll and driven voller install in the frame, the conveyor belt tensioning in drive roll and driven voller, the loading board install in the frame is located the below on conveyor belt's upper strata, conveyor belt's medial surface department has the sand grip, the sand grip is followed conveyor belt length direction extends, the global department of drive roll and driven voller has the ring channel, the bar groove has on the loading board, the bar groove is followed the direction of delivery on conveyor belt's upper strata extends, the both ends in bar groove respectively with the ring channel of drive roll and driven voller sets up relatively, the sand grip is in bar groove and the ring channel.
Preferably: gaps are arranged between the groove walls of the strip-shaped groove and the annular groove and the raised lines.
Preferably: the convex strip is provided with one strip and is arranged in the middle of the inner side surface of the conveying belt.
Preferably: the frame is including supporting the chassis and relative left baffle and the right baffle that sets up, left side baffle and right baffle install in on the chassis, the loading board is fixed between left side baffle and the right baffle, drive roll and driven voller set up respectively the front side and the rear side of loading board, conveyor belt sets up between left side baffle and the right baffle.
Preferably: the loading board includes left side board and right side board, left side board and right side board are horizontal and parallel and the interval sets up, the setting of bar groove is in between left side board and the right side board.
Preferably: the two ends of the driving roller are respectively pivoted to the left baffle and the right baffle, one end of the driving roller is connected with a driving device for driving the driving roller to rotate, and the driving device is installed on the rack.
Preferably: the driving device comprises a motor, and a motor shaft of the motor is matched with the driving roller in a chain transmission mode.
Preferably: the driven voller includes driven shaft and driven roll body, driven roll body rotationally cup joints outside the driven shaft, be provided with the bar hole on left side baffle and the right baffle, the bar hole is followed the direction of delivery on the conveyor belt upper strata extends the setting, the both ends of driven shaft are provided with the screw thread post, the screw thread post at driven shaft both ends sets up respectively in the bar hole of left side baffle and right baffle, the screw thread post can be followed the bar hole slides, be provided with on the screw thread post with the set nut of driven shaft location.
The deviation-preventing belt conveyor at least has the following technical effects: the strip-shaped grooves of the bearing plate, the annular grooves on the driving roller and the driven roller limit deviation of the raised lines in the direction vertical to the conveying belt together, so that the deviation probability of the conveying belt is reduced; after the materials are placed on the conveying belt, the upper layer of the conveying belt can be pressed to the bearing plate, so that the convex strips are not easy to deviate from the strip-shaped grooves, and the conveying belt is not easy to deviate.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a perspective view of the embodiment of the present invention with the conveyor belt removed;
FIG. 3 is an enlarged schematic view at A of FIG. 2;
FIG. 4 is a front view of an embodiment of the present invention;
FIG. 5 is a sectional view taken along the line B-B in FIG. 4;
FIG. 6 is a sectional view in the direction C-C of FIG. 4;
FIG. 7 is a sectional view taken in the direction D-D of FIG. 4;
FIG. 8 is an enlarged view of FIG. 5 at E;
fig. 9 is an enlarged schematic view of fig. 6 at F.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1 to 9, a deviation preventing belt conveyor includes: frame 1, drive roll 2, driven voller 3, conveyor belt 4 and loading board 5, drive roll 2 and driven voller 3 install in frame 1, conveyor belt 4 tensioning is in drive roll 2 and driven voller 3, loading board 5 installs in frame 1 and is located the below of conveyor belt 4's upper strata, conveyor belt 4's medial surface department has sand grip 41, sand grip 41 extends along conveyor belt 4 length direction, drive roll 2 and driven voller 3's global department has annular groove 100, the strip groove 50 has on the loading board 5, strip groove 50 extends along the direction of delivery of conveyor belt 4's upper strata, the both ends in strip groove 50 set up with drive roll 2 and driven voller 3's annular groove 100 respectively relatively, sand grip 41 is in strip groove 50 and annular groove 100. In the conveying belt conveyor with the structure, the strip-shaped grooves 50 of the bearing plate 5, the annular grooves 100 on the driving roller 2 and the driven roller 3 limit the deviation of the convex strips 41 in the direction vertical to the conveying belt 4 together, so that the deviation probability of the conveying belt 4 is reduced; after placing the material on conveyor belt 4, conveyor belt 4's upper strata can press to loading board 5 for sand grip 41 is difficult to deviate from strip groove 50, and conveyor belt 4 is more difficult to the off tracking.
Preferably, there is a gap between the groove walls of the strip-shaped groove 50 and the annular groove 100 and the rib 41. By setting the gap, the conveying belt 4 has a certain movable adjustment space, and the extreme situation that the convex strip 41 of the conveying belt 4 is completely separated is reduced. It should be appreciated that while the gap allows the conveyor belt 4 to adjust within a certain range of positions, a small amount of adjustment of the position of the conveyor belt 4 does not allow the conveyor belt 4 to deviate from normal tension, and such adjustment of the position of the conveyor belt 4 within a controlled range cannot be characterized as belt wandering.
In this embodiment, it is preferable that the convex strip 41 is provided in one row and in the middle of the inner side surface of the conveyor belt 4. For the raised lines 41 arranged in multiple numbers, the single raised line 41 can enable the conveying belt 4 to be more smooth during conveying, and the conveying belt 4 can be adjusted to the correct position more easily when deviating slightly.
Preferably, the cross section of the raised line 41 in the conveying direction perpendicular to the upper layer of the conveying belt 4 is a first trapezoid, the upper bottom of the first trapezoid is located below the lower bottom, the cross section of the annular groove 100 in the conveying direction perpendicular to the upper layer of the conveying belt 4 is a second trapezoid, the upper bottom of the second trapezoid is located below the lower bottom, the first trapezoid and the second trapezoid are isosceles trapezoids, and the included angle between the two waists of the first trapezoid is larger than the included angle between the two waists of the second trapezoid. Through the arrangement, when the conveying belt 4 slightly deviates, the groove wall of the annular groove 100 firstly contacts with the root of the first trapezoid, when the waist of the first trapezoid is completely attached to the groove wall of the annular groove 100, the supporting force of the groove wall of the annular groove 100 to the side surface of the convex strip 41 is concentrated at the waist of the first trapezoid, the structure of the waist of the first trapezoid is thicker, the elastic force is better, and the convex strip 41 obtains enough counterforce to prevent the self from continuing the deviation.
In this embodiment, the frame 1 includes a supporting base frame 11 and a left baffle 12 and a right baffle 13 which are arranged oppositely, the left baffle 12 and the right baffle 13 are installed on the supporting base frame 11, the loading plate 5 is fixed between the left baffle 12 and the right baffle 13, the driving roller 2 and the driven roller 3 are respectively arranged at the front side and the rear side of the loading plate 5, and the conveying belt 4 is arranged between the left baffle 12 and the right baffle 13. The left baffle plate 12 and the right baffle plate 13 can be connected with the chassis 11 through screw threads in a fastening mode or through welding, and the bearing plate 5 can be connected with the left baffle plate 12 and the right baffle plate 13 through screw threads in a fastening mode or through welding.
In the present embodiment, the loading plate 5 comprises a left side plate 51 and a right side plate 52, the left side plate 51 and the right side plate 52 are laterally juxtaposed and spaced apart, and the strip-shaped groove 50 is disposed between the left side plate 51 and the right side plate 52. Through the structure, the mode of forming the strip-shaped groove 50 is simple, and the manufacturing is convenient.
In the present embodiment, the left and right side plates 51 and 52 are fixed to the left and right shutters 12 and 13, respectively, and a connecting plate 53 is connected between the left and right side plates 51 and 52. The left side plate 51 and the right side plate 52 can be fixedly connected with the left baffle plate 12 and the right baffle plate 13 through threaded fasteners or welding. The connecting plate 53 may connect the left and right side plates 51 and 52 by welding to reinforce the strength.
In this embodiment, two ends of the driving roller 2 are respectively pivoted to the left baffle 12 and the right baffle 13, one end of the driving roller 2 is connected to a driving device for driving the driving roller 2 to rotate, and the driving device is installed on the frame 1.
In this embodiment the drive means comprises a motor, the motor shaft of which is in chain-driven engagement with the drive roll 2. Of course, in other embodiments, the motor shaft of the motor may also be driven by the drive roller 2 through a gear box or a belt drive to drive the drive roller 2 to rotate by the motor. There are other implementations in the art for driving a member in rotation, not to mention one example.
In this embodiment, the driving roller 2 includes a driving roller shaft and a driving roller body, the driving roller body is fixedly disposed at the periphery of the driving roller shaft, and the driving device drives the driving roller body to rotate by driving the driving roller shaft to rotate.
In this embodiment, driven voller 3 includes driven shaft 31 and driven roll body 32, driven roll body 32 rotationally cup joints outside driven shaft 31, be provided with strip hole 14 on left baffle 12 and the right baffle 13, strip hole 14 extends the setting along the direction of delivery on 4 upper strata of conveyor belt, the both ends of driven shaft 31 are provided with the screw thread post, the screw thread post at driven shaft 31 both ends sets up respectively in the strip hole 14 of left baffle 12 and right baffle 13, the screw thread post can be followed strip hole 14 and slided, be provided with the set nut 33 with driven shaft 31 location on the screw thread post. Through the strip-shaped hole 14, the position of the driven rotating shaft 31 can be conveniently adjusted, so that the tightness of the conveying belt 4 can be adjusted at any time, and the deviation of the conveying belt 4 caused by over-tightness and over-tightness is avoided. When the position of the driven rotating shaft 31 is adjusted, the positioning nuts 33 are loosened and then adjusted, and after the adjustment is in place, the positioning nuts 33 are screwed, and the two positioning nuts 33 clamp the left baffle 12 and the right baffle 13, so that the driven rotating shaft 31 keeps the current position.
In the present embodiment, the inner circumferential surface of the driven roller body 32 and the outer circumferential surface of the driven rotating shaft 31 are connected by a bearing so that the driven roller body 32 is rotatably connected outside the driven rotating shaft 31. Of course, in other embodiments, the driven roller body 32 may also be adapted to be rotatably sleeved outside the driven rotating shaft 31 to realize that the driven roller body 32 rotates relative to the driven rotating shaft 31.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be interpreted as indicating or implying relative importance or implicit indicating the number of technical features indicated or implicit indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a prevent off tracking band conveyer which characterized in that includes: the automatic conveying device comprises a rack (1), a driving roller (2), a driven roller (3), a conveying belt (4) and a bearing plate (5), wherein the driving roller (2) and the driven roller (3) are installed in the rack (1), the conveying belt (4) is tensioned in the driving roller (2) and the driven roller (3), the bearing plate (5) is installed below the upper layer of the conveying belt (4) in the rack (1), a raised line (41) is arranged at the inner side face of the conveying belt (4), the raised line (41) extends along the length direction of the conveying belt (4), annular grooves (100) are arranged at the peripheral face of the driving roller (2) and the peripheral face of the driven roller (3), a strip-shaped groove (50) is arranged on the bearing plate (5), the strip-shaped groove (50) extends along the conveying direction of the upper layer of the conveying belt (4), two ends of the strip-shaped groove (50) are respectively arranged opposite to the annular grooves (100) of the driving roller (2) and the driven roller (3, the convex strips (41) are arranged in the strip-shaped grooves (50) and the annular grooves (100).
2. The deviation-preventing belt conveyor as claimed in claim 1, wherein: gaps are reserved between the groove walls of the strip-shaped groove (50) and the annular groove (100) and the convex strip (41).
3. The deviation-preventing belt conveyor as claimed in claim 1, wherein: the convex strips (41) are arranged in a strip shape and are arranged in the middle of the inner side face of the conveying belt (4).
4. The deviation-preventing belt conveyor as claimed in claim 1, wherein: frame (1) is including supporting chassis (11) and relative left baffle (12) and the right baffle (13) that set up, left side baffle (12) and right baffle (13) install in on chassis (11), loading board (5) are fixed between left side baffle (12) and right baffle (13), drive roll (2) and driven voller (3) set up respectively the front side and the rear side of loading board (5), conveyor belt (4) set up between left side baffle (12) and right baffle (13).
5. The deviation-preventing belt conveyor as claimed in claim 1 or 4, wherein: the bearing plate (5) comprises a left side plate (51) and a right side plate (52), the left side plate (51) and the right side plate (52) are transversely arranged in parallel at intervals, and the strip-shaped groove (50) is formed between the left side plate (51) and the right side plate (52).
6. The deviation-preventing belt conveyor as claimed in claim 4, wherein: the two ends of the driving roller (2) are respectively pivoted to the left baffle (12) and the right baffle (13), one end of the driving roller (2) is connected with a driving device for driving the driving roller (2) to rotate, and the driving device is installed on the rack (1).
7. The deviation-preventing belt conveyor as claimed in claim 6, wherein: the driving device comprises a motor, and a motor shaft of the motor is matched with the driving roller (2) in a chain transmission mode.
8. The deviation-preventing belt conveyor as claimed in claim 4, wherein: driven voller (3) are including driven shaft (31) and driven roll body (32), driven roll body (32) rotationally cup joints outside driven shaft (31), be provided with bar hole (14) on left side baffle (12) and right baffle (13), bar hole (14) are followed the direction of delivery on conveyor belt (4) upper strata extends the setting, the both ends of driven shaft (31) are provided with the screw thread post, the screw thread post at driven shaft (31) both ends sets up respectively in bar hole (14) of left side baffle (12) and right baffle (13), the screw thread post can be followed bar hole (14) slide, be provided with on the screw thread post with set nut (33) of driven shaft (31) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478387.6U CN211109381U (en) | 2019-09-05 | 2019-09-05 | Deviation-preventing belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478387.6U CN211109381U (en) | 2019-09-05 | 2019-09-05 | Deviation-preventing belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109381U true CN211109381U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921478387.6U Expired - Fee Related CN211109381U (en) | 2019-09-05 | 2019-09-05 | Deviation-preventing belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117208465A (en) * | 2023-10-19 | 2023-12-12 | 明光市海港凹坭矿业有限公司 | Attapulgite processing material feeding unit |
| WO2024093165A1 (en) * | 2022-11-02 | 2024-05-10 | 华能罗源发电有限责任公司 | Anti-deviation device for coal feeder belt |
-
2019
- 2019-09-05 CN CN201921478387.6U patent/CN211109381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024093165A1 (en) * | 2022-11-02 | 2024-05-10 | 华能罗源发电有限责任公司 | Anti-deviation device for coal feeder belt |
| CN117208465A (en) * | 2023-10-19 | 2023-12-12 | 明光市海港凹坭矿业有限公司 | Attapulgite processing material feeding unit |
| CN117208465B (en) * | 2023-10-19 | 2024-03-15 | 明光市海港凹坭矿业有限公司 | Attapulgite processing material feeding unit |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |