CN114148689A - Conveyer belt tensioning connector - Google Patents
Conveyer belt tensioning connector Download PDFInfo
- Publication number
- CN114148689A CN114148689A CN202111421108.4A CN202111421108A CN114148689A CN 114148689 A CN114148689 A CN 114148689A CN 202111421108 A CN202111421108 A CN 202111421108A CN 114148689 A CN114148689 A CN 114148689A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- holder
- guide seat
- rod
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 238000004073 vulcanization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The invention discloses a conveyor belt tensioning connector, which relates to the technical field of conveyor belt repairing tools and comprises a first clamping piece and a second clamping piece, wherein the first clamping piece and the second clamping piece are respectively used for clamping joints of a conveyor belt; the invention is used for connecting the end parts of the conveyer belt, and can ensure that the two ends of the conveyer belt are connected after being sufficiently tightened.
Description
Technical Field
The invention relates to the technical field of conveying belt repairing tools, in particular to a conveying belt tensioning connector.
Background
The conveyer belt is a main part on a belt conveyer, is used for short-distance continuous conveying of various solid materials, can realize horizontal movement or high lifting of the materials, and is widely applied to industries such as cement, power generation, coking, metallurgy, agriculture and the like.
In the installation process of the conveying belt, two ends of the conveying belt need to be connected, the main connecting modes at present comprise a mechanical clamping method, a vulcanization method, a cold bonding method, a plasticizing method and the like, and no matter what connecting mode is adopted, the conveying belt needs to be tightened on a roller of a conveyor so as to prevent the conditions of slipping, falling off and the like when the conveying belt idles.
Disclosure of Invention
The invention aims to: a belt tensioning connector is provided which has the function of keeping a belt tensioned for a long time to facilitate the connection and installation of the belt.
The technical scheme adopted by the invention is as follows:
the utility model provides a conveyer belt tensioning connector, includes first holder, second holder, first holder, second holder are used for pressing from both sides the joint of tight conveyer belt respectively, be equipped with tensioning ware between first holder, the second holder, tensioning ware is used for adjusting the interval of first holder, second holder.
Preferably, the first clamping piece comprises an upper clamping plate, a lower clamping plate and a clamping plate connecting piece, a plurality of dentations are arranged on the adjacent surfaces of the upper clamping plate and the lower clamping plate, the clamping plate connecting piece is positioned on the side surfaces of the upper clamping plate and the lower clamping plate, and the clamping plate connecting piece is used for adjusting the distance between the upper clamping plate and the lower clamping plate.
Preferably, the second clamping piece comprises an upper clamping plate, a lower clamping plate and a clamping plate connecting piece, a plurality of dentations are arranged on the adjacent surfaces of the upper clamping plate and the lower clamping plate, the clamping plate connecting piece is positioned on the side surfaces of the upper clamping plate and the lower clamping plate, and the clamping plate connecting piece is used for adjusting the distance between the upper clamping plate and the lower clamping plate.
Preferably, the tensioning ware includes first guide holder, second guide holder, guide bar, roll adjustment subassembly, first guide holder, second guide holder respectively with first holder, second holder fixed connection, first guide holder, second guide holder pass through guide bar sliding connection, the roll adjustment subassembly is used for adjusting the interval of first guide holder, second guide holder.
Preferably, the splint connecting piece includes first fixed plate, second fixed plate, screw rod, first fixed plate with the marginal fixed connection of lower plate 102, the second fixed plate with the marginal fixed connection of punch holder 101, the lower extreme of screw rod with first fixed plate rotates and connects, the upper end of screw rod is passed second fixed plate and fixedly connected with hand wheel, the screw rod with second fixed plate threaded connection.
Preferably, the distance adjusting assembly comprises a hydraulic supporting device, a first hard rod and a supporting and pressing head, one end of the first hard rod is fixedly connected with the first guide seat, the other end of the first hard rod penetrates through the second guide seat and is fixedly connected with the supporting and pressing head, and a fixed end and a movable end of the hydraulic supporting device are respectively fixedly connected with the second guide seat and the supporting and pressing head.
Preferably, the first clamping pieces 1 are two and are rotatably connected through second hard rods, the second clamping pieces 2 are two and are rotatably connected through third hard rods, and the lengths of the second hard rods and the third hard rods are equal.
Preferably, the hydraulic jacking device is an electric jacking device, and a pressure gauge is arranged on the hydraulic jacking device.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) by arranging the first clamping piece, the second clamping piece and the tensioner, when the conveying belt is installed, two ends of the conveying belt can be clamped through the first clamping piece and the second clamping piece, then the distance between the first clamping piece and the second clamping piece is reduced by the tensioner, the conveying belt is tightened, and then the conveying belt can be connected;
(2) the conveyer belt connector disclosed by the invention can keep a tensioning state for a long time, is suitable for long-time consuming connection methods such as a vulcanization method, a cold bonding method and a plasticizing method, and prevents the conveyer belt from being disconnected due to insecure connection parts;
(3) the tension of the tensioner can be accurately adjusted by adopting the electric supporting device and arranging the press machine, the tension of the tensioner can be kept consistent when the two pairs of the first clamping piece, the second clamping piece and the tensioner are used for clamping, and the phenomenon that the conveying belt is deformed after being connected and the use is influenced due to uneven stress of a connecting part is prevented;
(4) through setting up two pairs of first holders, second holder, tensioning ware to rotate through second stereoplasm pole, third stereoplasm pole and connect, the connection of the flute profile conveyer belt of adaptable different degree of depth, application scope is wider.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is an enlarged view of fig. 2 at B.
The labels in the figure are: 1. a first clamping member; 2. a second clamping member; 3. a tensioner; 4. a second rigid rod; 5. a third rigid rod; 101. an upper splint; 102. a lower splint; 103. a splint connecting member; 104. a tooth-like protrusion; 301. a first guide seat; 302. a second guide seat; 303. a guide bar; 304. a distance adjusting component; 1031. a first fixing plate; 1032. a second fixing plate; 1033. a screw; 3041. a jack; 3042. a first rigid rod; 3043. and (6) ejecting the pressure head.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.
As shown in fig. 1, a conveyor belt tensioning connector comprises a first clamping piece 1 and a second clamping piece 2, wherein the first clamping piece 1 and the second clamping piece 2 are respectively used for clamping a joint of a conveyor belt, a tensioner 3 is arranged between the first clamping piece 1 and the second clamping piece 2, the tensioner 3 is used for adjusting the distance between the first clamping piece 1 and the second clamping piece 2, the first clamping piece 1 is provided with two parts and is rotatably connected through a second hard rod 4, the second clamping piece 2 is provided with two parts and is rotatably connected through a third hard rod 5, and the lengths of the second hard rod 4 and the third hard rod 5 are equal; the first clamping piece 1 comprises an upper clamping plate 101, a lower clamping plate 102 and a clamping plate connecting piece 103, wherein a plurality of dentations 104 are arranged on the adjacent surfaces of the upper clamping plate 101 and the lower clamping plate 102, the clamping plate connecting piece 103 is positioned on the side surfaces of the upper clamping plate 101 and the lower clamping plate 102, and the clamping plate connecting piece 103 is used for adjusting the distance between the upper clamping plate 101 and the lower clamping plate 102; the second clamping piece 2 comprises an upper clamping plate 101, a lower clamping plate 102 and a clamping plate connecting piece 103, wherein a plurality of tooth-shaped protrusions 104 are arranged on the adjacent surfaces of the upper clamping plate 101 and the lower clamping plate 102, the tooth-shaped protrusions 104 are arranged in a grid shape, so that the clamping of the upper clamping plate 101 and the lower clamping plate 102 on the conveying belt can be prevented from slipping, and the clamping plate connecting piece 103 is positioned on the side surfaces of the upper clamping plate 101 and the lower clamping plate 102.
The clamping plate connecting piece 103 is used for adjusting the distance between the upper clamping plate 101 and the lower clamping plate 102, as shown in fig. 1 and 4, the clamping plate connecting piece 103 comprises a first fixing plate 1031, a second fixing plate 1032 and a screw 1033, the first fixing plate 1031 is fixedly connected with the edge of the lower clamping plate 102, the second fixing plate 1032 is fixedly connected with the edge of the upper clamping plate 101, the lower end of the screw 1033 is rotatably connected with the first fixing plate 1031, the upper end of the screw 1033 penetrates through the second fixing plate 1032 and is fixedly connected with a hand wheel, and the screw 1033 is in threaded connection with the second fixing plate 1032.
As shown in fig. 1, the tensioner 3 includes a first guide holder 301, a second guide holder 302, a guide rod 303, and a distance adjusting assembly 304, wherein the first guide holder 301 and the second guide holder 302 are respectively fixedly connected to the upper surfaces of the first clamping member 1 and the second clamping member 2, the first guide holder 301 and the second guide holder 302 are slidably connected through the guide rod 303, one end of the guide rod 303 is fixedly connected to the second guide holder 302, and the other end of the guide rod 303 passes through the first guide holder 301, a sleeve for passing through the guide rod 303 is provided on the first guide holder 301, and the stability of the guide rod 303 is improved through the sleeve.
As shown in fig. 2 and 5, the distance adjusting assembly 304 is used for adjusting a distance between the first guide base 301 and the second guide base 302, the distance adjusting assembly 304 includes a hydraulic prop 3041, a first hard rod 3042 and a propping head 3043, one end of the first hard rod 3042 is fixedly connected to the first guide base 301, the other end of the first hard rod 3042 passes through the second guide base 302 and is fixedly connected to the propping head 3043, two hydraulic props 3041 are symmetrically arranged on two sides of the first hard rod 3042, a fixed end and a movable end of the hydraulic prop 3041 are respectively and fixedly connected to the second guide base 302 and the propping head 3043, the hydraulic prop 3041 is an electric prop, and a pressure gauge is arranged on the hydraulic prop 3041.
The following describes a method for using the conveyor belt connector according to the present invention:
s1, rotating the screw 1033 to increase the distance between the upper clamping plate 101 and the lower clamping plate 102 so as to enable the conveyer belt to pass through the gap between the upper clamping plate 101 and the lower clamping plate 102;
s2, winding the conveyer belt on a guide roller of a belt conveyer, respectively enabling two end parts of the conveyer belt to be connected to pass through the space between an upper clamping plate 101 and a lower clamping plate 102 of the first clamping piece 1 and the second clamping piece 2, and respectively enabling the first clamping piece 1 and the second clamping piece 2 to be attached to the end parts of the conveyer belt through a second hard rod 4 and a third hard rod 5;
s3, the screw 1033 is reversely rotated to reduce the distance between the upper clamping plate 101 and the lower clamping plate 102 until the dentations 104 bite into the surface layer of the conveyer belt;
s4, simultaneously pressing a switch of the hydraulic jack 3041 to make the jacking head 3043 drive the first hard rod 3042 to move so as to pull the first guide seat 301 to move towards the second guide seat 302, thereby gradually approaching the two ends of the conveyer belt and tightening the conveyer belt;
s5, when the pressure gauge of the hydraulic prop 3041 reaches a preset value, the switch is closed, and fine adjustment is performed, so that the pressure of all the hydraulic prop 3041 is the same, and the conveyer belt is prevented from being connected under the condition of uneven stress;
and S6, cutting the two ends of the conveying belt to a proper length, connecting, keeping the tensioning state for a period of time without removing the conveying belt connector after the connection is finished, releasing the hydraulic jacking devices 3041 and the screw 1033 after the connection part of the conveying belt is firm, loosening the upper clamping plate 101 and the lower clamping plate 102, and removing the second hard rod 4 and the third hard rod 5 to remove the conveying belt connector from the connected conveying belt.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a conveyer belt tensioning connector, includes first holder (1), second holder (2), first holder (1), second holder (2) are used for pressing from both sides the joint of tight conveyer belt respectively, its characterized in that, be equipped with tensioning ware (3) between first holder (1), second holder (2), tensioning ware (3) are used for adjusting the interval of first holder (1), second holder (2).
2. A conveyor belt tensioning connector according to claim 1, characterized in that the first clamping member (1) comprises an upper clamping plate (101), a lower clamping plate (102), and a clamping plate connecting member (103), wherein the adjacent surfaces of the upper clamping plate (101) and the lower clamping plate (102) are provided with a plurality of tooth-shaped protrusions (104), the clamping plate connecting member (103) is arranged at the side surface of the upper clamping plate (101) and the lower clamping plate (102), and the clamping plate connecting member (103) is used for adjusting the distance between the upper clamping plate (101) and the lower clamping plate (102).
3. A conveyor belt tensioning connector as in claim 1, wherein the second clamping member (2) comprises an upper clamping plate (101), a lower clamping plate (102), and a clamping plate connecting member (103), wherein the adjacent surfaces of the upper clamping plate (101) and the lower clamping plate (102) are provided with a plurality of tooth-shaped protrusions (104), the clamping plate connecting member (103) is arranged at the side surface of the upper clamping plate (101) and the lower clamping plate (102), and the clamping plate connecting member (103) is used for adjusting the distance between the upper clamping plate (101) and the lower clamping plate (102).
4. A conveyor belt tensioning connector according to claim 2 or 3, wherein the tensioner (3) comprises a first guide seat (301), a second guide seat (302), a guide rod (303) and a distance adjusting assembly (304), the first guide seat (301) and the second guide seat (302) are respectively and fixedly connected with the first clamping member (1) and the second clamping member (2), the first guide seat (301) and the second guide seat (302) are slidably connected through the guide rod (303), and the distance adjusting assembly (304) is used for adjusting the distance between the first guide seat (301) and the second guide seat (302).
5. A conveyor belt tensioning connector according to claim 2 or 3, wherein the clamping plate connector (103) comprises a first fixing plate (1031), a second fixing plate (1032), and a threaded rod (1033), the first fixing plate (1031) is fixedly connected with the edge of the lower clamping plate (102), the second fixing plate (1032) is fixedly connected with the edge of the upper clamping plate (101), the lower end of the threaded rod (1033) is rotatably connected with the first fixing plate (1031), the upper end of the threaded rod (1033) passes through the second fixing plate (1032) and is fixedly connected with a hand wheel, and the threaded rod (1033) is in threaded connection with the second fixing plate (1032).
6. The conveyor belt tensioning connector according to claim 4, wherein the distance adjusting assembly (304) comprises a hydraulic jacking device (3041), a first hard rod (3042) and a jacking head (3043), one end of the first hard rod (3042) is fixedly connected with the first guide seat (301), the other end of the first hard rod (3042) passes through the second guide seat (302) and is fixedly connected with the jacking head (3043), and a fixed end and a movable end of the hydraulic jacking device (3041) are respectively and fixedly connected with the second guide seat (302) and the jacking head (3043).
7. A conveyor belt tensioning connection according to claim 6, characterized in that the first clamp (1) is provided with two and is rotatably connected by a second rigid rod (4), the second clamp (2) is provided with two and is rotatably connected by a third rigid rod (5), and the lengths of the second rigid rod (4) and the third rigid rod (5) are equal.
8. A conveyor belt tensioning connection according to claim 6, characterized in that the hydraulic jacks (3041) are electric jacks, on which (3041) there are pressure gauges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111421108.4A CN114148689B (en) | 2021-11-26 | 2021-11-26 | Conveyer belt tensioning connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111421108.4A CN114148689B (en) | 2021-11-26 | 2021-11-26 | Conveyer belt tensioning connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114148689A true CN114148689A (en) | 2022-03-08 |
| CN114148689B CN114148689B (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111421108.4A Active CN114148689B (en) | 2021-11-26 | 2021-11-26 | Conveyer belt tensioning connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN114148689B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005012640U1 (en) * | 2005-08-11 | 2005-11-10 | Dako Werk Dowidat Kg | Rebound prevented hammer, comprising head with compartment for steel pellets and exchangeable plastic back |
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| EP2781472A1 (en) * | 2013-03-21 | 2014-09-24 | Mario Heigl | Device for maintaining a belt conveyor |
| CN104858879A (en) * | 2015-05-18 | 2015-08-26 | 中国重型机械研究院股份公司 | Double-oil-cylinder series connection direct-drive material clamping method and mechanism |
| CN205968271U (en) * | 2016-07-27 | 2017-02-22 | 竹昌精密冲压件(上海)有限公司 | Fixture for numerically -controlled machine tool |
| CN206032458U (en) * | 2016-07-26 | 2017-03-22 | 刘胜贵 | Restore conveyor belt's taut instrument |
| KR20180045148A (en) * | 2016-10-25 | 2018-05-04 | 엘에스엠트론 주식회사 | Clamping Apparatus for Injection Molding Machine |
| CN108436381A (en) * | 2018-05-21 | 2018-08-24 | 天津市管道工程集团有限公司 | Butting joint fixture and its application method before a kind of steel-pipe welding |
| CN213998372U (en) * | 2020-12-07 | 2021-08-20 | 苏州市锦恒不锈钢螺钉有限公司 | Butt joint clamp for welding metal products |
| CN113443368A (en) * | 2020-03-27 | 2021-09-28 | 程远兵 | Hydraulic parallel traction equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06617A (en) * | 1992-06-23 | 1994-01-11 | Toyota Motor Corp | Die clamping device |
-
2021
- 2021-11-26 CN CN202111421108.4A patent/CN114148689B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005012640U1 (en) * | 2005-08-11 | 2005-11-10 | Dako Werk Dowidat Kg | Rebound prevented hammer, comprising head with compartment for steel pellets and exchangeable plastic back |
| KR20100034881A (en) * | 2008-09-25 | 2010-04-02 | 주식회사 포스코 | Apparatus for changing belt of belt conveyor |
| CN203062730U (en) * | 2012-12-24 | 2013-07-17 | 宁波远景汽车零部件有限公司 | Detachable knocking hammer |
| EP2781472A1 (en) * | 2013-03-21 | 2014-09-24 | Mario Heigl | Device for maintaining a belt conveyor |
| CN104858879A (en) * | 2015-05-18 | 2015-08-26 | 中国重型机械研究院股份公司 | Double-oil-cylinder series connection direct-drive material clamping method and mechanism |
| CN206032458U (en) * | 2016-07-26 | 2017-03-22 | 刘胜贵 | Restore conveyor belt's taut instrument |
| CN205968271U (en) * | 2016-07-27 | 2017-02-22 | 竹昌精密冲压件(上海)有限公司 | Fixture for numerically -controlled machine tool |
| KR20180045148A (en) * | 2016-10-25 | 2018-05-04 | 엘에스엠트론 주식회사 | Clamping Apparatus for Injection Molding Machine |
| CN108436381A (en) * | 2018-05-21 | 2018-08-24 | 天津市管道工程集团有限公司 | Butting joint fixture and its application method before a kind of steel-pipe welding |
| CN113443368A (en) * | 2020-03-27 | 2021-09-28 | 程远兵 | Hydraulic parallel traction equipment |
| CN213998372U (en) * | 2020-12-07 | 2021-08-20 | 苏州市锦恒不锈钢螺钉有限公司 | Butt joint clamp for welding metal products |
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| Publication number | Publication date |
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| CN114148689B (en) | 2024-04-19 |
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