CN1715000A - Clamping pincers for conveyer belt - Google Patents
Clamping pincers for conveyer belt Download PDFInfo
- Publication number
- CN1715000A CN1715000A CN 200410025616 CN200410025616A CN1715000A CN 1715000 A CN1715000 A CN 1715000A CN 200410025616 CN200410025616 CN 200410025616 CN 200410025616 A CN200410025616 A CN 200410025616A CN 1715000 A CN1715000 A CN 1715000A
- Authority
- CN
- China
- Prior art keywords
- tong arm
- arm
- conveyer belt
- bearing pin
- rod
- 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.)
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Abstract
The conveyer belt clamping pincers consists of the first arm and the second arm set via the first pinshaft on the first arm, and has also one small thimble on the second arm, one handle rod connected via one second pinshaft to the second arm, roller under the handle rod and set inside one slot in the first arm, and spring set between the first arm and the second arm. After the conveyer belt is set between the first arm and the second arm, one end of the second arm is raised with the handle rod to make the other end of the second arm hold down the conveyer belt via the thimble, and the handle rod is rotated around the second pinshaft for the lower end of the handle rod to move upwards and the second pinshaft to move upwards to raise the elevating force of the second arm in the lever principle. The present invention has simple structure, and is favorable manual operation, ease and reliable.
Description
Technical field
The present invention relates to ribbon conveyer, relate in particular to the promptly manual tool, particularly conveyer belt gripper clamp of conveyer belt.
Background technology
In the prior art, when the conveyer belt on the carrying roller of ribbon conveyer is carried out shifting function, need fixing and the traction conveyer belt, in the present existing method of operating, a kind of is directly to adopt hand to grab, and another kind is to utilize machine to drag, when directly adopting hand to grab, can't guarantee the frictional force between hand and the conveyer belt, skidding easily comes off, and when utilizing machine to drag, machine must adapt to field condition, inconvenient operation, conveyer belt displacement efficient is low.
Summary of the invention
Technical problem of the prior art to be solved by this invention is: because in the prior art, conveyer belt on the carrying roller of ribbon conveyer is carried out in the technology of shifting function, the method that a kind of direct employing hand is grabbed, but can't guarantee the frictional force between hand and the conveyer belt, skidding easily comes off, the method that another kind utilizes machine to drag, but machine must adapt to field condition, inconvenient operation, conveyer belt displacement efficient is low.
The technical scheme that the present invention is adopted for solution above-mentioned technical problem of the prior art provides a kind of conveyer belt gripper clamp, described this conveyer belt gripper clamp is made of one first tong arm and one second tong arm, wherein, described second tong arm is arranged on the upside of described first tong arm by described first bearing pin, second tong arm of one side of first bearing pin is provided with a thimble rod, described thimble rod has a tapering point, the tapering point of described thimble rod points to described first tong arm, second tong arm of the opposite side of first bearing pin is provided with a holding rod, described holding rod is connected with described second tong arm by second bearing pin, the holding rod of the second bearing pin downside is provided with a roller, described roller is connected with described holding rod by roller shaft, described first tong arm is provided with a groove in the part of the downside of second bearing pin, described roller is arranged in the described groove, the bottom of described groove is the inclined-plane, is provided with the plurality of parallel groove in the clamping face of described first tong arm.
Further, described second tong arm is provided with a screw, and described thimble rod is provided with screw thread, and described thimble rod is arranged in the described screw, rotates described thimble rod, can regulate the length that thimble rod stretches out screw.
Further, be provided with spring between described second tong arm and first tong arm.Further, described spring can adopt torsion spring, and an end of described torsion spring acts on second tong arm, and the other end of described torsion spring acts on first tong arm, and described torsion spring makes second tong arm and first tong arm keep under normal conditions opening.
The course of work of the present invention is: conveyer belt is placed between described second tong arm and first tong arm, upwards promote an end of second tong arm by holding rod, according to lever principle, the other end of second tong arm moves down, push down conveyer belt by thimble rod, the tapering point of thimble rod can be cut conveyer belt, increases frictional force, after decontroling holding rod, second tong arm and first tong arm reset under spring action; When being fulcrum rotation holding rod with second bearing pin, the inclined-plane, bottom of groove moves up in lower end edge first tong arm of holding rod, force on second bearing pin and move, thereby utilize lever principle to amplify the lifting force of holding rod to an end of second tong arm once more, the plurality of parallel groove in the clamping face of described first tong arm can increase the frictional force of the clamping face and the conveyer belt of first tong arm.
The present invention and prior art compare, and its effect is actively with tangible.The present invention comes the clamping conveyer belt by the pincerlike member that is made of second tong arm and first tong arm, increase the clamping fastness by the thimble rod that is arranged in the pincerlike member again, utilize lever construction to increase the chucking power of pincerlike member, so simple in structure, be convenient to manual operations, and convenient and reliable.
Description of drawings
Fig. 1 is the side cross-sectional view of conveyer belt gripper clamp of the present invention.
Fig. 2 is the Facad structure schematic diagram of conveyer belt gripper clamp of the present invention.
The specific embodiment
As depicted in figs. 1 and 2, conveyer belt gripper clamp of the present invention, constitute by first tong arm 1 and second tong arm 2, wherein, second tong arm 2 is arranged on the upside of first tong arm 1 by first bearing pin 7, second tong arm 2 of one side of first bearing pin 7 is provided with a thimble rod 4, described thimble rod 4 has a tapering point, the tapering point of described thimble rod 4 points to described first tong arm 1, second tong arm 2 of the opposite side of first bearing pin 7 is provided with a holding rod 3, described holding rod 3 is connected with described second tong arm 2 by second bearing pin 8, the holding rod 3 of second bearing pin, 8 downsides is provided with a roller 6, described roller 6 is connected with described holding rod 3 by roller shaft, described first tong arm 1 is provided with a groove in the part of the downside of second bearing pin 8, described roller 6 is arranged in the described groove, and the bottom 9 of described groove is the inclined-plane, is provided with the plurality of parallel groove in the clamping face of described first tong arm.
In a preferred embodiment of the invention, described second tong arm 2 is provided with a screw, and described thimble rod 4 is provided with screw thread, and described thimble rod 4 is arranged in the described screw, rotate described thimble rod 4, can regulate the length that thimble rod 4 stretches out screw.
Be provided with spring 5 between described second tong arm 2 and first tong arm 1.Described spring 5 adopts torsion spring, and an end of described torsion spring acts on second tong arm 2, and the other end of described torsion spring acts on first tong arm 1, and described torsion spring makes second tong arm 2 and first tong arm 1 keep under normal conditions opening.
The course of work of the present invention is: conveyer belt 10 is placed between described second tong arm 2 and first tong arm 1, upwards promote an end of second tong arm 2 by holding rod 3, according to lever principle, the other end of second tong arm 2 moves down, push down conveyer belt 10 by thimble rod 4, the tapering point incision conveyer belt 10 of thimble rod 4 increases frictional force, after decontroling holding rod 3, second tong arm 2 and first tong arm 1 reset under spring 5 effects; When being fulcrum rotation holding rod 3 with second bearing pin 8, the inclined-plane of the bottom 9 of groove moves up in lower end edge first tong arm 1 of holding rod 3, forces on second bearing pin 8 and moves, and utilizes lever principle to amplify an end lifting force of 3 pairs second tong arms 2 of holding rod once more.
Claims (4)
1, a kind of conveyer belt gripper clamp, constitute by one first tong arm and one second tong arm, wherein said second tong arm is arranged on the upside of described first tong arm by one first bearing pin, it is characterized in that: second tong arm of a side of described first bearing pin is provided with a thimble rod, described thimble rod has a tapering point, the tapering point of described thimble rod points to described first tong arm, second tong arm of the opposite side of first bearing pin is provided with a holding rod, described holding rod is connected with described second tong arm by second bearing pin, the holding rod of the second bearing pin downside is provided with a roller, described roller is connected with described holding rod by roller shaft, described first tong arm is provided with a groove in the part of the downside of second bearing pin, described roller is arranged in the described groove, the bottom of described groove is the inclined-plane, is provided with the plurality of parallel groove in the clamping face of described first tong arm.
2, conveyer belt gripper clamp according to claim 1 is characterized in that: described second tong arm is provided with a screw, and described thimble rod is provided with screw thread, and described thimble rod is arranged in the described screw.
3, conveyer belt gripper clamp according to claim 1 is characterized in that: be provided with spring between described second tong arm and first tong arm.
4, conveyer belt gripper clamp according to claim 2 is characterized in that: described spring is a torsion spring, and an end of described torsion spring acts on second tong arm, and the other end of described torsion spring acts on first tong arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410025616 CN1715000A (en) | 2004-06-30 | 2004-06-30 | Clamping pincers for conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410025616 CN1715000A (en) | 2004-06-30 | 2004-06-30 | Clamping pincers for conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1715000A true CN1715000A (en) | 2006-01-04 |
Family
ID=35821309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410025616 Pending CN1715000A (en) | 2004-06-30 | 2004-06-30 | Clamping pincers for conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1715000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087835A (en) * | 2017-01-12 | 2019-08-02 | 欧梯克工具公司 | Tool for fixing clamp gripping member |
-
2004
- 2004-06-30 CN CN 200410025616 patent/CN1715000A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087835A (en) * | 2017-01-12 | 2019-08-02 | 欧梯克工具公司 | Tool for fixing clamp gripping member |
| US11618140B2 (en) | 2017-01-12 | 2023-04-04 | Oetiker Tool Corporation | Tool for securing a clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |