CN113911649A - Belt transmission mechanism - Google Patents
Belt transmission mechanism Download PDFInfo
- Publication number
- CN113911649A CN113911649A CN202111114315.5A CN202111114315A CN113911649A CN 113911649 A CN113911649 A CN 113911649A CN 202111114315 A CN202111114315 A CN 202111114315A CN 113911649 A CN113911649 A CN 113911649A
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- belt
- roller
- adjusting
- movable
- transmission roller
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003405 preventing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a belt transmission mechanism which comprises two rollers and a belt, wherein one roller is a movable transmission roller, the other roller is a fixed transmission roller, the fixed transmission roller is fixed on a base through a fixed support, the movable transmission roller is arranged on the base through a movable support and moves upwards, a coarse adjustment device for coarsely adjusting the tension of the belt and a fine adjustment device for finely adjusting the tension of the belt are arranged on the base, the coarse adjustment device comprises a coarse adjustment roller, the coarse adjustment roller is arranged in the belt and tightly abuts against the middle of the lower edge of the belt, the coarse adjustment device adjusts the upper position and the lower position of the coarse adjustment roller, the fine adjustment device is arranged on the movable support, and the fine adjustment device drives the movable transmission roller to move leftwards and rightwards. The belt tensioning device is beneficial to adjusting the belt tensioning force, and the positions of the two transmission rollers are adjustable, so that the belt tensioning device is suitable for different installation environments.
Description
Technical Field
The invention relates to a belt conveying mechanism.
Background
A conventional belt conveyor is a conveying system for conveying materials by using a continuously moving belt with a flexibility; the belt production line mainly comprises a belt, a driving device, a transmission roller and the like. The tension of the belt needs to be guaranteed in the using process, and the tension of the belt cannot be accurately adjusted at present. Some belts are loosened after being used for a long time, and are not favorable for belt conveying. In addition, because the length of the belt required by different installation environments is different, the positions of two transmission rollers of the existing belt conveyor are fixed, the distance between the two transmission rollers cannot be adjusted, and the belt conveyor cannot adapt to different installation environments.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a belt conveying mechanism which is beneficial to adjusting the tension of a belt, has adjustable positions of two transmission rollers and can be suitable for different installation environments.
In order to achieve the above purposes, the invention adopts the technical scheme that: a belt transmission mechanism comprises two rollers and a belt, wherein one roller is a movable transmission roller, the other roller is a fixed transmission roller, the fixed transmission roller is fixed on a base through a fixed support, the movable transmission roller is arranged on the base through a movable support, a rough adjusting device for roughly adjusting the tension of the belt and a fine adjusting device for finely adjusting the tension of the belt are arranged on the base, the rough adjusting device comprises a rough adjusting roller, the rough adjusting roller is arranged inside the belt and tightly abuts against the middle part of the lower edge of the belt, the rough adjusting device adjusts the upper position and the lower position of the rough adjusting roller, the fine adjusting device is arranged on the movable support, and the fine adjusting device drives the movable transmission roller to move left and right.
The belt transmission mechanism has the advantages that the belt transmission mechanism adopts the rough adjusting device to adjust the rough adjusting roller up and down, so that the integral tightness of the belt is adjusted, the fine adjusting device is used for fine adjusting the left position and the right position of the movable transmission roller, so that the tightness of the tension of the whole belt is adjusted. And two existing transmission rollers are adjusted into a movable transmission roller and a fixed transmission roller, so that the distance between the two transmission rollers is adjustable, and the device is suitable for different installation environments.
Preferably, the coarse adjustment device comprises a coarse adjustment support plate, a strip-shaped hole is formed in the coarse adjustment support plate, and adjusting bolts are arranged at two ends of the coarse adjustment roller and penetrate through the strip-shaped hole, so that the coarse adjustment roller can be locked at any position of the strip-shaped hole. The rough adjusting roller is used for tensioning a belt, adjusting bolts at two ends are loosened during adjustment, connecting shafts at two ends of the rough adjusting roller are adjusted to be in the vertical positions along the strip-shaped holes, and after the connecting shafts are adjusted to be in proper positions, the adjusting bolts are locked, so that the connecting shafts of the rough adjusting roller are locked on the inner side of the rough adjusting support plate.
Preferably, a plurality of positioning pins are arranged on the inner side of the coarse adjustment support plate, a plurality of positioning shaft sleeves are arranged on the inner side of the coarse adjustment support plate, the plurality of positioning shaft sleeves are symmetrically arranged on two sides of the strip-shaped hole, and the positioning pins are inserted into each pair of symmetrical two positioning shaft sleeves. Because the coarse adjustment roller is too long and has certain weight, the horizontal position of the coarse adjustment roller is difficult to ensure, and in order to solve the problem, a plurality of positioning pins are arranged on the inner side of the coarse adjustment support plate, when the position of the coarse adjustment roller needs to be adjusted, the positioning pins are pulled out of the positioning shaft sleeves, the coarse adjustment roller is adjusted to the corresponding positioning pins, the positioning pins are inserted into the two corresponding positioning shaft sleeves, and then the adjusting bolts are locked.
Preferably, the positioning pins are uniformly distributed at intervals. The evenly distributed positioning pins form a plurality of gears for roughly adjusting the tension.
Preferably, the rough adjusting device further comprises two sliding grooves formed in the base, and the movable support is fixed at any position of the sliding grooves through bolts. The rough adjusting device can move the movable support along the sliding groove by loosening the bolt, then tension the belt, and after the tension force of the belt is adjusted to a proper position, the movable support is fixed in the sliding groove through the bolt.
Preferably, the fine-adjustment device comprises an adjusting screw rod arranged on the outer side of the movable support, a moving groove is formed in the movable support, connecting shafts at two ends of the movable transmission roller penetrate through the moving groove, mounting blocks located on the same horizontal plane are fixedly arranged on the outer side of the movable support, and threads of the adjusting screw rod penetrate through the two mounting blocks and the connecting shaft of the movable transmission roller. During fine adjustment, the adjusting screw rod is rotated, the position of the adjusting screw rod is limited by the two mounting blocks, the horizontal position is always kept, and the adjusting screw rod is in threaded connection with the connecting shaft of the movable transmission roller, so that the connecting shaft of the movable transmission roller is driven to move back and forth along the moving groove, and fine adjustment is realized.
The further improvement of the invention is that the base is provided with a pinch roller which is positioned at the inner side of the belt and can rotate closely along with the operation of the belt, the outer circumference of the pinch roller is provided with a pressure sensor which is used for detecting the tension of the belt, the pressure sensor is connected with a PLC (programmable logic controller), the PLC is connected with a display, and the display is arranged on the base.
The belt is integrally formed with the end surfaces of the fixed transmission roller, the movable transmission roller and the rough adjusting roller, and is provided with a limiting convex rib. The existing limit parts for preventing the deviation are arranged on two sides of the roller, the limit parts on the two sides play a role in guiding after the belt is deviated, and the edge of the belt can be turned up because the belt is soft, so that the deviation preventing effect cannot be really realized. This application so form spacing groove in the middle part of cylinder, form spacing protruding muscle in the middle part of belt, prevent its skew effect from the middle part.
Preferably, the cross sections of the limiting groove and the limiting convex rib are trapezoidal. The structure is used as a limiting piece, and can effectively prevent the belt from deviating on the roller.
The invention is further improved in that a CCD camera is arranged on the base, the CCD camera is positioned above the edge of the belt, offset regions are arranged at two ends of the movable transmission roller and the fixed transmission roller, the offset regions are positioned at the outer sides of the edge of the belt, the length of the offset region is 5-15mm, when the CCD camera detects that the edge of the belt covers 1/5-4/5 of the offset regions, signals are controlled to a PLC, the PLC drives an alarm to give an alarm, the alarm frequency of the alarm is accelerated according to the increase of the proportion of the belt in the offset regions, when the CCD camera detects that the edge of the belt covers 4/5-5/5 of the offset regions, the PLC drives motors for driving the movable transmission roller and the fixed transmission roller to stop running, and the alarm sounds long-sounding. Utilize CCD camera and PLC's cooperation setting, realized the intelligent monitoring to the belt, when surpassing the skew zone area completely, this belt transmission device stop operation.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural diagram of the inner side of the coarse adjustment support plate in the present embodiment;
FIG. 3 is a side view of the rough adjust roller of the present embodiment;
FIG. 4 is a side view of the present embodiment at the movable driving roller;
FIG. 5 is a top view of the belt, the fixed driving roller and the movable driving roller in this embodiment.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.
As shown in fig. 1 to 5, the belt conveying mechanism in this embodiment includes two rollers and a belt 1, one of the rollers is a movable transmission roller 5, the other roller is a fixed transmission roller 2, the fixed transmission roller 2 is fixed on a base 4 through a fixed support 3, the movable transmission roller 5 is arranged on the base 4 through a movable support 6 and moves upward, a coarse adjustment device 7 for coarsely adjusting the tension of the belt 1 and a fine adjustment device 8 for finely adjusting the tension of the belt 1 are arranged on the base 4, the coarse adjustment device 7 includes a coarse adjustment roller 71, the coarse adjustment roller 71 is arranged inside the belt 1 and abuts against the middle of the lower edge of the belt 1, the coarse adjustment device 7 adjusts the upper and lower positions of the coarse adjustment roller 71, the fine adjustment device 8 is arranged on the movable support 6, and the fine adjustment device 8 drives the movable transmission roller 5 to move left and right. The adoption utilizes coarse adjusting device 7 to adjust about coarse adjusting roller 71, has then adjusted the holistic elasticity of belt 1, and then the rethread fine setting device 8 finely tunes the position about activity driving drum 5, has then adjusted the elasticity of whole belt 1 tensile force, and this application adopts coarse adjusting device 7 and fine adjusting device 8's cooperation setting, can be quick adjust belt 1's elasticity to optimum position, compare in only having a tensile force adjustment mechanism, it is more convenient, swift to adjust.
The coarse adjustment device 7 comprises a coarse adjustment support plate 72, a strip-shaped hole 73 is formed in the coarse adjustment support plate 72, adjusting bolts 74 are arranged at two ends of a coarse adjustment roller 71 and penetrate through the strip-shaped hole 73, and the coarse adjustment roller 71 can be locked at any position of the strip-shaped hole 73. The rough adjusting roller 71 is used for tensioning the belt 1, when in adjustment, the adjusting bolts 74 at two ends are loosened, the connecting shafts at two ends of the rough adjusting roller 71 are adjusted to the upper and lower positions along the strip-shaped hole 73, and after the connecting shafts are adjusted to the proper positions, the adjusting bolts 74 are locked, so that the connecting shafts of the rough adjusting roller 71 are locked at the inner side of the rough adjusting support plate 72.
A plurality of positioning pins 75 are arranged on the inner side of the coarse adjustment support plate 72, a plurality of positioning shaft sleeves 76 are arranged on the inner side of the coarse adjustment support plate 72, the plurality of positioning shaft sleeves 76 are symmetrically arranged on two sides of the strip-shaped hole 73, and the positioning pins 75 are inserted into every two symmetrical positioning shaft sleeves 76. Because the rough adjusting roller 71 is too long and has a certain weight, the horizontal position of the rough adjusting roller is difficult to ensure, in order to solve the problem, a plurality of positioning pins 75 are arranged on the inner side of the rough adjusting support plate 72, when the position of the rough adjusting roller 71 needs to be adjusted, the positioning pins 75 are pulled out of the positioning shaft sleeves 76, the rough adjusting roller 71 is adjusted to the corresponding positioning pins 75, the positioning pins 75 are inserted into the corresponding two positioning shaft sleeves 76, and then the adjusting bolts 74 are locked. Wherein, locating pin 75 interval evenly distributed sets up, and evenly distributed's locating pin 75 has formed a plurality of gears of tensile force coarse adjustment.
The rough adjusting device 7 further comprises two sliding grooves arranged on the base 4, and the movable support 6 is fixed at any position of the sliding grooves through a bolt 77. In addition, the rough adjusting device 7 can move the movable support 6 along the sliding chute by loosening the bolt 77, then tension the belt 1, and after the tension force of the belt 1 is adjusted to a proper position, the movable support 6 is fixed in the sliding chute through the bolt 77.
The fine adjustment device 8 comprises an adjusting screw 81 arranged on the outer side of the movable support 6, a moving groove 82 is formed in the movable support 6, connecting shafts at two ends of the movable transmission roller 5 penetrate through the moving groove 82, mounting blocks 83 located on the same horizontal plane are fixedly arranged on the outer side of the movable support 6, and the adjusting screw 81 penetrates through the two mounting blocks 83 and the connecting shafts of the movable transmission roller 5 in a threaded manner. During fine adjustment, the adjusting screw 81 is rotated, the position of the adjusting screw 81 is limited by the two mounting blocks 83, the horizontal position is always kept, and the adjusting screw 81 is in threaded connection with the connecting shaft of the movable transmission roller 5, so that the connecting shaft of the movable transmission roller 5 is driven to move back and forth along the moving groove 82, and fine adjustment is realized.
Be provided with pinch roller 41 on the base 4, pinch roller 41 is located the inboard of belt 1, and can hug closely the rotation along with the operation of belt 1, and the outer circumference of pinch roller 41 is provided with pressure sensor 42, and pressure sensor 42 is used for detecting the tensile force size of belt 1, and pressure sensor 42 connects PLC, and PLC connects the display, and the display that shows sets up on base 4.
The middle parts of the fixed transmission roller 2, the movable transmission roller 5 and the rough adjusting roller 71 are all provided with a limiting groove 9, and the end surfaces of the belt 1, the fixed transmission roller 2, the movable transmission roller 5 and the rough adjusting roller 71 are integrally provided with a limiting convex rib 10. The limiting parts for preventing the deviation in the past are arranged on two sides of the roller, the limiting parts on the two sides play a role in guiding after the belt 1 is deviated, and the edge of the belt 1 can be turned up due to the fact that the belt 1 is soft, so that the deviation preventing effect in the true sense cannot be achieved. The middle part of the roller is provided with a limit groove 9, and the middle part of the belt 1 is provided with a limit convex rib 10, so that the deviation effect of the belt is prevented from the middle part.
The cross sections of the limiting groove 9 and the limiting convex rib 10 are trapezoidal. The structure is used as a limiting piece, and the deviation of the belt 1 on the roller can be effectively prevented.
The CCD camera is arranged on the base 4 and located above the edge of the belt 1, the two ends of the movable transmission roller 5 and the fixed transmission roller 2 are respectively provided with an offset area 11, the offset areas 11 are located on the outer side of the edge of the belt 1, the length of the offset area is 5-15mm, when the CCD camera detects that the edge of the belt 1 covers 1/5-4/5 of the offset areas 11, signals are controlled to the PLC, the PLC drives the alarm to give an alarm, the alarm frequency of the alarm is accelerated according to the increase of the proportion of the offset areas 11 occupied by the belt 1, when the CCD camera detects that the edge of the belt 1 covers 4/5-5/5 of the offset areas 11, the PLC drives the motors of the movable transmission roller 5 and the fixed transmission roller 2 to stop running, and the alarm sounds are long-sounding. Utilize CCD camera and PLC's cooperation setting, realized the intelligent monitoring to belt 1, when surpassing skew district 11 completely, this belt transmission device stops to move.
The working principle of the embodiment is as follows: the tensioning of the belt 1 needs to be adjusted, the up-down position of the rough adjusting roller 71 can be controlled firstly, if the connecting shaft of the rough adjusting roller 71 is positioned on the uppermost positioning pin 75 before adjustment, the bolt 77 is loosened firstly during adjustment, the movable bracket 6 is moved along the sliding groove, after the distance between the movable transmission roller 5 and the fixed transmission roller 2 is adjusted to a required position through the movable bracket 6, the bolt 77 is locked, the uppermost positioning pin 75 is pulled out from the positioning shaft sleeve 76, the connecting shaft of the rough adjusting roller 71 descends along the strip-shaped hole, after the connecting shaft is adjusted to the second positioning pin 75 or the third positioning pin 75 (the embodiment is adjusted to the second positioning pin 75), the belt 1 may not be in a completely tensioned state at this moment, the adjusting screw 81 needs to be matched together to adjust, the adjusting screw 81 is rotated, and the left-right position of the movable transmission roller 5 is adjusted by rotating the left-right position of the adjusting screw 81, then, the tension of the belt 1 is adjusted, and after the tightness of the belt 1 is adjusted to a desired position, the adjusting bolt 74 is locked, so that the rough adjusting roller 71 is locked on the rough adjusting support plate 72.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A belt transmission mechanism comprises two rollers and a belt (1), and is characterized in that: one of the rollers is a movable transmission roller (5), the other roller is a fixed transmission roller (2), the fixed transmission roller (2) is fixed on the base (4) through a fixed bracket (3), the movable transmission roller (5) is arranged on the base (4) through a movable bracket (6) and moves upwards, a rough adjusting device (7) for roughly adjusting the tension of the belt (1) and a fine adjusting device (8) for finely adjusting the tension of the belt (1) are arranged on the base (4), the rough adjusting device (7) comprises a rough adjusting roller (71), the rough adjusting roller (71) is arranged in the belt (1) and is abutted against the middle part of the lower edge of the belt (1), the coarse adjusting device (7) adjusts the upper and lower positions of the coarse adjusting roller (71), the fine adjusting device (8) is arranged on the movable bracket (6), the fine adjustment device (8) drives the movable transmission roller (5) to move left and right.
2. The belt transfer mechanism of claim 1, wherein: the rough adjusting device (7) comprises a rough adjusting support plate (72), a strip-shaped hole (73) is formed in the rough adjusting support plate (72), adjusting bolts (74) are arranged at two ends of the rough adjusting roller (71) and penetrate through the strip-shaped hole (73), and the rough adjusting roller (71) can be locked at any position of the strip-shaped hole (73).
3. The belt transfer mechanism of claim 2, wherein: the inner side of the coarse adjustment support plate (72) is provided with a plurality of positioning pins (75), the inner side of the coarse adjustment support plate (72) is provided with a plurality of positioning shaft sleeves (76), the positioning shaft sleeves (76) are symmetrically arranged on two sides of the strip-shaped hole (73), and the positioning pins (75) are inserted into every two symmetrical positioning shaft sleeves (76).
4. The belt transfer mechanism of claim 3, wherein: the positioning pins (75) are uniformly distributed at intervals.
5. The belt transfer mechanism of claim 1, wherein: the rough adjusting device (7) further comprises two sliding grooves formed in the base (4), and the movable support (6) is fixed at any position of each sliding groove through a bolt (77).
6. The belt transfer mechanism of claim 1, wherein: fine setting device (8) are including setting up adjusting screw (81) in movable support (6) outside, be provided with shifting chute (82) on movable support (6), the connecting axle at activity driving drum (5) both ends passes shifting chute (82), the outside of movable support (6) is fixed to be provided with installation piece (83) that are located same horizontal plane, adjusting screw (81) screw thread passes the connecting axle of two installation pieces (83) and activity driving drum (5).
7. The belt transfer mechanism of claim 1, wherein: be provided with pinch roller (41) on base (4), pinch roller (41) are located the inboard of belt (1), and along with the rotation can be hugged closely in the operation of belt (1), the outer circumference of pinch roller (41) is provided with pressure sensor (42), pressure sensor (42) are used for detecting the tensile force size of belt (1), PLC is connected in pressure sensor (42), PLC connects the display, and the display setting that shows is on base (4).
8. The belt transfer mechanism of claim 1, wherein: the middle parts of the fixed transmission roller (2), the movable transmission roller (5) and the coarse adjustment roller (71) are respectively provided with a limiting groove (9), and limiting convex ribs (10) are integrally formed on the end surfaces of the belt (1) which are attached to the fixed transmission roller (2), the movable transmission roller (5) and the coarse adjustment roller (71).
9. The belt transfer mechanism of claim 8, wherein: the cross sections of the limiting groove (9) and the limiting convex rib (10) are trapezoidal.
10. The belt transfer mechanism of claim 8, wherein: be provided with CCD camera (12) on base (4), CCD camera (12) are located the top at belt (1) edge, the both ends of activity driving drum (5), fixed driving drum (2) all are provided with skew district (11), skew district (11) are located the outside at belt (1) edge, skew range zone length is 5-15mm, when CCD camera (12) detected belt (1) edge and covers 1/5-4/5 of skew district (11), give PLC with signal control, PLC drive siren sends out the police dispatch newspaper, and the alarm frequency of police dispatch newspaper accelerates according to the increase of the proportion of the skew district (11) that belt (1) account for, when CCD camera (12) detected belt (1) edge and covers 4/5-5/5 of skew district (11), PLC drive activity driving drum (5), The motor for fixing the transmission roller (2) to run stops running, and the alarm sound is prolonged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114315.5A CN113911649A (en) | 2021-09-23 | 2021-09-23 | Belt transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114315.5A CN113911649A (en) | 2021-09-23 | 2021-09-23 | Belt transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113911649A true CN113911649A (en) | 2022-01-11 |
Family
ID=79235848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111114315.5A Pending CN113911649A (en) | 2021-09-23 | 2021-09-23 | Belt transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113911649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476530A (en) * | 2022-03-21 | 2022-05-13 | 惠州市万仕兴家居有限公司 | Automatic assembly line for furniture assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748014A (en) * | 1993-08-05 | 1995-02-21 | Bridgestone Corp | Belt tension detecting method and its device in belt conveyer |
| CN2526804Y (en) * | 2002-02-08 | 2002-12-18 | 张学武 | Electronic leather belt weighing apparatus capable of preventing leather belt from off tracking |
| CN207242718U (en) * | 2017-08-29 | 2018-04-17 | 济南森峰科技有限公司 | A kind of conveyer belt tension device |
| CN210418253U (en) * | 2019-06-19 | 2020-04-28 | 神木中矿汇弘矿山设备有限公司 | Loading and unloading support of belt conveyor |
| CN212449417U (en) * | 2020-04-27 | 2021-02-02 | 钟宇欣 | Conveyor for electromechanical production |
| CN212474994U (en) * | 2020-06-19 | 2021-02-05 | 蚌埠联玺自动化设备有限公司 | Adjustable belt conveyor |
| CN213737155U (en) * | 2020-11-09 | 2021-07-20 | 周东瀛 | Mechanical conveying device |
-
2021
- 2021-09-23 CN CN202111114315.5A patent/CN113911649A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0748014A (en) * | 1993-08-05 | 1995-02-21 | Bridgestone Corp | Belt tension detecting method and its device in belt conveyer |
| CN2526804Y (en) * | 2002-02-08 | 2002-12-18 | 张学武 | Electronic leather belt weighing apparatus capable of preventing leather belt from off tracking |
| CN207242718U (en) * | 2017-08-29 | 2018-04-17 | 济南森峰科技有限公司 | A kind of conveyer belt tension device |
| CN210418253U (en) * | 2019-06-19 | 2020-04-28 | 神木中矿汇弘矿山设备有限公司 | Loading and unloading support of belt conveyor |
| CN212449417U (en) * | 2020-04-27 | 2021-02-02 | 钟宇欣 | Conveyor for electromechanical production |
| CN212474994U (en) * | 2020-06-19 | 2021-02-05 | 蚌埠联玺自动化设备有限公司 | Adjustable belt conveyor |
| CN213737155U (en) * | 2020-11-09 | 2021-07-20 | 周东瀛 | Mechanical conveying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476530A (en) * | 2022-03-21 | 2022-05-13 | 惠州市万仕兴家居有限公司 | Automatic assembly line for furniture assembly |
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Application publication date: 20220111 |
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| RJ01 | Rejection of invention patent application after publication |