CN2877976Y - Helix lifting type transportation adhesive tape supporting roller exchanging device - Google Patents
Helix lifting type transportation adhesive tape supporting roller exchanging device Download PDFInfo
- Publication number
- CN2877976Y CN2877976Y CN 200520106260 CN200520106260U CN2877976Y CN 2877976 Y CN2877976 Y CN 2877976Y CN 200520106260 CN200520106260 CN 200520106260 CN 200520106260 U CN200520106260 U CN 200520106260U CN 2877976 Y CN2877976 Y CN 2877976Y
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- China
- Prior art keywords
- spiral
- lowering
- hoisting gear
- bearing
- adhesive tape
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- Expired - Fee Related
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Abstract
The utility model relates to a carrying roller changing device of a spirally up-down rubber belt, which is used for changing the up and down carrying rollers. The device comprises a spirally controlling elevating apparatus, a movable rubber belt carrying roller and a pedestal. The spirally controlling elevating apparatus relates to a four connecting lever parallel unit consisting of a steel frame, the deformation of the quadrangle rotate is controlled by a screw bolt, and the spirally controlling elevating apparatus is positioned on the pedestal and is fixed by the screw bolt. The movable rubber belt carrying roller is fixed on the top of the spirally controlling elevating apparatus via rivet bond, and is connected via three segment socket to form a reversed and upper shed trapezium and a horizontal line, the upside of the carrying roller is contact to the rubber belt and the rubber belt can be raised up and down along with the raising and falling of the spirally elevating apparatus, and the pedestal is a steel drawbar clevis and plate apparatus hanged on the framework of the rubber belt conveyor and the plate is positioned horizontally when the pedestal is hang connected.
Description
Technical field
The utility model relates to a kind of spiral lift and carries more changing device of belt idler, especially relates to the device of changing top, collet roller when a kind of rubber conveyer overhauls.
Background technology
Prior art is changed rubber conveyer and is pushed up, the collet roller did not also relate to, basically be by manual work, especially be subjected to the restriction of environmental condition and workplace under the coal mine, large-scale adhesive tape and mightiness belt conveyer are changed very difficulty of top, collet roller, need 3～4 people just can finish, waste time and energy, also be easy to cause security incidents such as crowded hand, be unfavorable for raising the efficiency and keeping the safety in production, therefore, can finish that to change carrying roller, alleviate labor strength be that spiral lift is changed the main purpose of carrying the belt idler device by certain mechanical forces is auxiliary.
Summary of the invention
The purpose of this utility model provides a kind of adhesive tape of can lifting carrying, be convenient to change the spiral lowering or hoisting gear of top, primer band carrying roller, technical problem to be solved be utilize mechanical force quick and easy finish more changing jobs of idler of rubber tape conveyor by a people, and can be according to the shape difference of top, primer band, at any time change and adjust the adhesive tape carriage, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.Carry more changing device of belt idler according to a kind of spiral lift that the present invention proposes, it comprises: one is used for the spiral control lowering or hoisting gear that lifting is carried adhesive tape and is made up of the quadric chain of spiral control, screw rod, nut lay respectively at two relative pin joints of four connecting rods, make screw rod become level work; A movable carriage that is used for support tape, it is a steel rectangle hollow structure, form by three sections, middle riveted and fixed is on the top of spiral control lowering or hoisting gear, two end portions is one and has certain angle " V " type dissymmetrical structure, the two ends symmetry is inserted in the rectangular opening of interlude, according to the direction of insertion difference, can form the trapezoidal and horizontal shape of upper shed; A bearing that hangs on the rubber conveyer frame, bearing is a steel design, by hook and dull and stereotyped the composition, hook-shaped and frame shape match, and hang over to make on the frame that flat board becomes horizontal positioned.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid spiral lift is carried more changing device of belt idler, wherein said spiral control lowering or hoisting gear is made up of quadric chain, and control the device of its lifting by two relative pin joints that screw rod, nut lay respectively at four connecting rods, screw rod becomes level work.
Aforesaid spiral lift is carried more changing device of belt idler, wherein said movable adhesive tape carriage is a steel rectangle hollow structure, form by three sections, the interlude riveted and fixed is controlled the top of lowering or hoisting gear (1) at spiral, two end portions is one and has certain angle " V " type dissymmetrical structure, the two end portions symmetry is inserted interlude, according to the direction of insertion difference, can form the trapezoidal and horizontal linear shape of upper shed.
Aforesaid spiral lift is carried more changing device of belt idler, and wherein said bearing is one, and hook-shaped is decided with the frame shape, matches with rack construction by hook and the dull and stereotyped structure of forming, and articulates rear plate and becomes level to place.
The utility model is that a kind of spiral lift is carried more changing device of belt idler, is made up of spiral control lowering or hoisting gear, movable adhesive tape carriage, bearing etc.Described spiral control lowering or hoisting gear is made up of quadric chain, and controls the device of its lifting by two relative pin joints that screw rod, nut lay respectively at four connecting rods, and screw rod becomes level work; Movable adhesive tape carriage is a steel rectangle hollow structure, form by three sections, the interlude riveted and fixed is controlled the top of lowering or hoisting gear (1) at spiral, two end portions is one and has certain angle " V " type dissymmetrical structure, the two end portions symmetry is inserted interlude, according to the direction of insertion difference, can form the trapezoidal and horizontal linear shape of upper shed; Bearing is one, and hook-shaped and rack construction match by hook and the dull and stereotyped structure of forming, and articulate rear plate and become level to place.
Carry belt idler more during changing device work when spiral lift, bearing is articulated on the frame, make the flat board of bearing become level to place, spiral is controlled that lowering or hoisting gear is placed on the bearing and fixing.Rotary screw makes nut move along screw axial, and according to the direction of rotation difference of screw rod, nut drives quadric chain generation distortion makes the movable carriage that is connected with the top move up and down.Therefore, rely on rotatablely moving of screw rod to obtain moving up and down of movable carriage, thereby play the purpose that raises and reduce the conveying adhesive tape, provide condition for changing idler of rubber tape conveyor.
By technique scheme, the utility model has following advantage at least:
The utility model provides a kind of lifting that is used to change idler of rubber tape conveyor of new structure to carry the device of adhesive tape.This device can will carry adhesive tape to prop up fast, easily, and can select different placement location to articulate shape with different bearings according to top, primer band position difference, rack construction shape difference.This new device has advantages such as installation form is flexible, easy and simple to handle, support force is big, the life-span is long.
The utility model spiral lift conveying belt idler more spiral control lowering or hoisting gear of changing device can be designed to the plurality of specifications shape that support force differs, adjustable height is different according to the length of connecting rod variation of quadric chain, can be used for different rubber conveyers very easily.
Description of drawings
Fig. 1 is that the utility model spiral lift carries belt idler to change schematic representation of apparatus.
The specific embodiment
Seeing also shown in Figure 1ly, is that the utility model spiral lift carries belt idler to change schematic representation of apparatus.The utility model spiral lift carry belt idler more changing device have the quadric chain (1) of the spiral control of a lifting effect, a movable carriage (2) that can conversion supports shape, the bearing of a hanging-connecting (3).
Spiral control lowering or hoisting gear (1) be one that forms by quadric chain, by the device of screw rod rotation control quadric chain distortion and generation lifting, this device is placed on the bearing (3), and fix with screw and bearing, because screw rod, nut are positioned at two diagonal angle pin joints of quadric chain, when rotary screw, nut moves along screw axial, according to the difference of direction of rotation, quadric chain uprises or step-down, plays the effect of lifting.
Movable adhesive tape carriage (2) be one by three sections steel rectangle hollow structural members of forming, the center fixation of its interlude is controlled the top of lowering or hoisting gear (1) at spiral, two end portions is " V " type dissymmetrical structure that has certain angle, the two ends symmetry is inserted interlude, according to the direction of insertion difference, can form the trapezoidal and horizontal linear shape of upper shed.
Bearing (3) is the steel construction of punch forming or welding, hang on the frame by hook, hook-shaped and frame shape match, the flat board that articulates rear support becomes level, constitute a firm levelling bench, the bottom size specification that the size of platform is controlled lowering or hoisting gear (1) according to spiral is decided.
Operation principle: the screw rod rotation of spiral lowering or hoisting gear drives nut and moves along the direction of screw rod, make quadric chain produce distortion, drive the fixing movable adhesive tape carriage in top and move up and down, play the purpose of lifting adhesive tape, create conditions for being convenient for changing carrying roller.
The utility model spiral lift conveying belt idler more bearing of changing device hangs on the frame, and the specification of hook is according to the shaped design of frame, and the bearing that makes that so just can be firm is horizontal.After spiral lift is carried belt idler more changing device is fixed on the bearing, spiral lowering or hoisting gear 1, movable carriage 2 and bearing 3 become a firm integral body, clockwise rotation by screw rod makes quadric chain produce distortion, raise gradually, when movable carriage 2 touches the conveying adhesive tape, be rotated further screw rod, will carry adhesive tape picking-up steadily, till carrying adhesive tape to be elevated to a certain degree can to change carrying roller easily.After changing carrying roller, contra rotating screw with carrying adhesive tape to drop on the carrying roller of new replacing, is removed spiral lowering or hoisting gear 1, takes off bearing 3, and so far, entire work process is finished.Shape according to top, primer band when work is different, the top adhesive tape be opening make progress circular-arc, the primer band is a level, therefore, adopts different installation forms just can satisfy the purpose of top, primer band replacing carrying roller the two end portions of movable adhesive tape carriage 2.
Claims (4)
1, a kind of spiral lift is carried more changing device of belt idler, it is characterized in that it comprises:
Lowering or hoisting gear (1) by spiral control, the purpose of vertical lift is made of and is played by the distortion that relatively rotates the control quadric chain of screw rod and nut to this lowering or hoisting gear quadric chain, the upper end of spiral control lowering or hoisting gear (1) is a movable adhesive tape carriage (2), and the lower end is placed and is fixed on the bearing (3);
A movable adhesive tape carriage (2), it is a steel rectangle hollow structure, form by three sections, the interlude riveted and fixed is controlled the top of lowering or hoisting gear (1) at spiral, two end portions is " V " type dissymmetrical structure that has certain angle, the two end portions symmetry is inserted interlude, according to the direction of insertion difference, can form the trapezoidal and horizontal linear shape of upper shed;
A bearing (3) that is articulated on the frame, bearing (3) is linked up with peaceful board combining structure for steel, and the structure of its hook-shaped and frame matches, and is articulated in the frame upper bracket and becomes level to place.
2, spiral lift according to claim 1 is carried more changing device of belt idler, it is characterized in that wherein said spiral control lowering or hoisting gear (1), this lowering or hoisting gear is made up of quadric chain and is made quadric chain produce distortion and realization vertical lift by relatively rotating of screw rod and nut, and spiral control lowering or hoisting gear (1) is placed and is fixed on the bearing (3).
3, movable adhesive tape carriage according to claim 1 (2), it is a steel rectangle hollow structure, form by three sections, the interlude riveted and fixed is controlled the top of lowering or hoisting gear (1) at spiral, two end portions is " V " type dissymmetrical structure that has certain angle, the two end portions symmetry is inserted interlude, according to the direction of insertion difference, can form the trapezoidal and horizontal linear shape of upper shed.
4, bearing according to claim 1 (3) be one be articulated on the frame by hook and the steel design formed of plane, the structure of its hook-shaped and frame matches, bearing (3) is articulated in one-tenth level placement on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106260 CN2877976Y (en) | 2005-08-26 | 2005-08-26 | Helix lifting type transportation adhesive tape supporting roller exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106260 CN2877976Y (en) | 2005-08-26 | 2005-08-26 | Helix lifting type transportation adhesive tape supporting roller exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877976Y true CN2877976Y (en) | 2007-03-14 |
Family
ID=37860391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106260 Expired - Fee Related CN2877976Y (en) | 2005-08-26 | 2005-08-26 | Helix lifting type transportation adhesive tape supporting roller exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877976Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717367A (en) * | 2012-06-19 | 2012-10-10 | 浙江浙能嘉兴发电有限公司 | Roller replacing device of belt conveyor |
| CN103143909A (en) * | 2013-02-27 | 2013-06-12 | 山西华煤智科机电设备有限公司 | Multifunctional belt conveyor roller replacement device |
| CN104843419A (en) * | 2015-01-22 | 2015-08-19 | 安徽新瑞重工股份有限公司 | Carrier roller replacing device |
| CN108068054A (en) * | 2016-11-14 | 2018-05-25 | 上海梅山钢铁股份有限公司 | A kind of horizontal double-roller installs more changing device |
| CN113104495A (en) * | 2021-03-17 | 2021-07-13 | 科大重工集团(郎溪)有限公司 | Quick dismounting and replacing device capable of quickly dismounting and replacing roller of carrier roller set |
-
2005
- 2005-08-26 CN CN 200520106260 patent/CN2877976Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717367A (en) * | 2012-06-19 | 2012-10-10 | 浙江浙能嘉兴发电有限公司 | Roller replacing device of belt conveyor |
| CN103143909A (en) * | 2013-02-27 | 2013-06-12 | 山西华煤智科机电设备有限公司 | Multifunctional belt conveyor roller replacement device |
| CN104843419A (en) * | 2015-01-22 | 2015-08-19 | 安徽新瑞重工股份有限公司 | Carrier roller replacing device |
| CN108068054A (en) * | 2016-11-14 | 2018-05-25 | 上海梅山钢铁股份有限公司 | A kind of horizontal double-roller installs more changing device |
| CN108068054B (en) * | 2016-11-14 | 2019-10-18 | 上海梅山钢铁股份有限公司 | A kind of horizontal double-roller installation and replacement device |
| CN113104495A (en) * | 2021-03-17 | 2021-07-13 | 科大重工集团(郎溪)有限公司 | Quick dismounting and replacing device capable of quickly dismounting and replacing roller of carrier roller set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |