CN203794092U - Position regulating device for conveying roller on conveyor - Google Patents
Position regulating device for conveying roller on conveyor Download PDFInfo
- Publication number
- CN203794092U CN203794092U CN201420232867.5U CN201420232867U CN203794092U CN 203794092 U CN203794092 U CN 203794092U CN 201420232867 U CN201420232867 U CN 201420232867U CN 203794092 U CN203794092 U CN 203794092U
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- CN
- China
- Prior art keywords
- nut
- roll shaft
- permanent seat
- screw
- frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a position regulating device for a conveying roller on a conveyor. The position regulating device comprises the conveying roller wrapped with a conveying belt, the conveying roller is rotationally connected to a roller shaft (2), and the two ends of the roller shaft (2) are connected to the interiors of long kidney-shaped holes in the two sides of a machine frame (1). The portion, located outside the machine frame (1), of the roller shaft (2) is connected to the outer side face of the machine frame (1) through a screw and nut pair, and the screw and nut pair is further provided with scale marks (8) capable of allowing the rotation angle to be controlled accurately. By the adoption of the structure, because the roller shaft is located in the long kidney-shaped holes of the machine frame through transmission fit of the screw and nut pair, the position of the roller shaft is regulated very conveniently, time and labor are saved at the same time, and working efficiency is improved greatly; meanwhile, the scale marks are arranged on a fixed base, a positioning standard is set for rotation of a nut, and therefore standards are set for the moving positions of the two ends of the roller shaft, and normal operation of the conveying belt can be guaranteed after the same displacement is achieved.
Description
Technical field
The utility model relates to mechanical equipment technical field, is specifically a kind of apparatus for adjusting position of the conveyer upper roller of using while producing denitrating catalyst.
Background technology
The production process of denitrating catalyst probably comprises the following steps: to mix → thick compacting → extrusion molding → cut → dry → calcine → be mounted to module.Wherein after extrusion molding, when extrude from extrusion shaping machine in cellular loam core, loam core is dropped on load-transfer device, carrying under the drive of motor, load-transfer device moves forward on conveying roller, and cuts by the cutting assembly being arranged on feedway at extension position place, predefined loam core.In prior art, the tightening device of load-transfer device is normally adjusted by the installation site of conveying roller, in other words, the adjustable both sides that are connected to frame, two ends with the conveying roller of carrying motor to be connected, the frame of this junction is provided with long lumbar hole, and conveying roller two ends are fixedly connected in the frame at long lumbar hole place by latching devices such as nuts.But, there is following shortcoming in this structure: in the time need to adjusting the degree of tension of load-transfer device, need to unload the latching devices such as nut at lower roller two ends, in long lumbar hole, adjust behind suitable position, again screw on the latching devices such as nut, therefore, unloading lower nut on the one hand and screwing on nut wastes time and energy again, location when adjusting position, conveying roller two ends is inaccurate on the other hand, thereby affects the normal operation of load-transfer device.
Utility model content
Technical problem to be solved in the utility model is, a kind of accurate positioning is provided, assembles the tightening device of time saving and energy saving load-transfer device.
For solving the problems of the technologies described above, the apparatus for adjusting position of the conveyer upper roller that the utility model provides, comprises that, around the conveying roller that is covered with load-transfer device, conveying roller is rotatably connected on roll shaft, and the two ends of roll shaft are connected in the long lumbar hole of frame both sides; Described roll shaft is positioned at the part in frame outside to be paid and is connected to frame lateral surface by feed screw nut, and feed screw nut is paid and also had the scale mark that can correctly control the anglec of rotation.
Described feed screw nut is paid and is comprised leading screw, nut and permanent seat, and one end of described leading screw is welded on roll shaft, and the other end is connected with nut thread, and nut rotation is connected in permanent seat and locks by latching device, and permanent seat is welded on the side of frame; Permanent seat is provided with a circle scale mark away from the end face of roll shaft, and nut is provided with arrow mark away from the end face of roll shaft.
Described nut is circular nut, and the sidewall of permanent seat is provided with holding screw, and one end of holding screw and the outer circle wall of nut hold out against.
The end face away from roll shaft of described nut be provided with at least two symmetrically arranged for placing the shrinkage pool of the external tool of rotating nut.
The quantity of described shrinkage pool is six, along the circumferential direction uniform.
Adopt after above structure, the utility model compared with prior art, has advantages of following:,
1) because the roll shaft two ends in conveying roller are not directly fixed and are connected by nut with frame, but the transmission of paying by feed screw nut coordinates to realize the position of roll shaft in frame long lumbar hole, therefore, regulate the position of roll shaft very convenient, simultaneously also time saving and energy saving, greatly increase work efficiency;
2) simultaneously, on permanent seat, be provided with scale mark, make the rotation of nut have the standard of location, thereby make the shift position at roll shaft two ends have standard, after reaching identical displacement, just can guarantee the normal operation of load-transfer device;
3) on permanent seat, be provided with holding screw, circular nut is fixed after turning to certain position, simple in structure, easy to operate;
4) on the end face of nut, be provided with after shrinkage pool, make on nut, to have had the acting point of realizing rotation by external tool, in addition, the setting of six shrinkage pools, is also can constantly change acting point during for convenient rotation, facilitates rotating nut.
Accompanying drawing explanation
Fig. 1 is the structural representation of the apparatus for adjusting position of the utility model conveyer upper roller.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of A-A direction in Fig. 1.
Wherein, 1, frame; 2, roll shaft; 3, long lumbar hole; 4, leading screw; 5, nut; 6, permanent seat; 7, shrinkage pool; 8, scale mark; 9, arrow mark; 10, holding screw.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Structural representation from the apparatus for adjusting position of the utility model conveyer upper roller shown in Fig. 1～Fig. 3, it comprises around the conveying roller that is covered with load-transfer device, conveying roller is rotatably connected on roll shaft 2, and the two ends of roll shaft 2 are connected in the long lumbar hole 3 of frame 1 both sides.Described roll shaft 2 is positioned at the part in frame 1 outside to be paid and is connected to frame 1 lateral surface by feed screw nut, and feed screw nut is paid and also had the scale mark 8 that can correctly control the anglec of rotation.
Described feed screw nut is paid and is comprised leading screw 4, nut 5 and permanent seat 6, one end of described leading screw 4 is welded on roll shaft 2, the other end is threaded with nut 5, and nut 5 is rotatably connected in permanent seat 6 and locks by latching device, and permanent seat 6 is welded on the side of frame 1.Permanent seat 6 is provided with a circle scale mark 8 away from the end face of roll shaft 2, and nut 5 is provided with arrow mark 9 away from the end face of roll shaft 2.
Described nut 5 is circular nut, and the sidewall of permanent seat 6 is provided with holding screw 10, and the outer circle wall of one end of holding screw 10 and nut 5 holds out against.
The end face away from roll shaft 2 of described nut 5 be provided with at least two symmetrically arranged for placing the shrinkage pool 7 of the external tool of rotating nut 5.In the present embodiment, the quantity of described shrinkage pool 7 is six, along the circumferential direction uniform.
The utility model is not limited to above-described structure, and wherein the quantity of shrinkage pool can be also other quantity, as long as along the circumferential direction uniform; In addition, also a circle scale mark can be set on nut, and arrow mark is set on permanent seat.Within these variations all fall into protection domain of the present utility model above.
Claims (5)
1. an apparatus for adjusting position for conveyer upper roller, comprises around the conveying roller that is covered with load-transfer device, and it is upper that conveying roller is rotatably connected on roll shaft (2), and the two ends of roll shaft (2) are connected in the long lumbar hole (3) of frame (1) both sides; It is characterized in that: described roll shaft (2) is positioned at the part in frame (1) outside to be paid and be connected to frame (1) lateral surface by feed screw nut, and feed screw nut is paid and is also had the scale mark (8) that can correctly control the anglec of rotation.
2. the apparatus for adjusting position of conveyer upper roller according to claim 1, it is characterized in that: described feed screw nut is paid and comprised leading screw (4), nut (5) and permanent seat (6), one end of described leading screw (4) is welded on roll shaft (2), the other end is threaded with nut (5), nut (5) is rotatably connected in permanent seat (6) and locks by latching device, and permanent seat (6) is welded on the side of frame (1); Permanent seat (6) is provided with a circle scale mark (8) away from the end face of roll shaft (2), and nut (5) is provided with arrow mark (9) away from the end face of roll shaft (2).
3. the apparatus for adjusting position of conveyer upper roller according to claim 2, it is characterized in that: described nut (5) is circular nut, the sidewall of permanent seat (6) is provided with holding screw (10), and the outer circle wall of one end of holding screw (10) and nut (5) holds out against.
4. the apparatus for adjusting position of conveyer upper roller according to claim 3, is characterized in that: the end face away from roll shaft (2) of described nut (5) be provided with at least two symmetrically arranged for placing the shrinkage pool (7) of the external tool of rotating nut (5).
5. the apparatus for adjusting position of conveyer upper roller according to claim 4, is characterized in that: the quantity of described shrinkage pool (7) is six, along the circumferential direction uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232867.5U CN203794092U (en) | 2014-05-08 | 2014-05-08 | Position regulating device for conveying roller on conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232867.5U CN203794092U (en) | 2014-05-08 | 2014-05-08 | Position regulating device for conveying roller on conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794092U true CN203794092U (en) | 2014-08-27 |
Family
ID=51376329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232867.5U Expired - Fee Related CN203794092U (en) | 2014-05-08 | 2014-05-08 | Position regulating device for conveying roller on conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794092U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291142A (en) * | 2014-09-30 | 2015-01-21 | 浙江华祥皮革有限公司 | Conveying device capable of regulating and controlling height of transmission roller |
| CN105984155A (en) * | 2015-02-17 | 2016-10-05 | 科思创聚合物（中国）有限公司 | Mandrel fixing and adjusting device |
| CN107554037A (en) * | 2017-10-23 | 2018-01-09 | 德清众邦复合材料有限公司 | Roller position adjustment component in pressure zone structure for conveying in hot pressing hybrid system |
| CN108746317A (en) * | 2018-05-30 | 2018-11-06 | 大连理工大学 | A kind of blanking apparatus that can continuously adjust gap |
-
2014
- 2014-05-08 CN CN201420232867.5U patent/CN203794092U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291142A (en) * | 2014-09-30 | 2015-01-21 | 浙江华祥皮革有限公司 | Conveying device capable of regulating and controlling height of transmission roller |
| CN105984155A (en) * | 2015-02-17 | 2016-10-05 | 科思创聚合物（中国）有限公司 | Mandrel fixing and adjusting device |
| CN107554037A (en) * | 2017-10-23 | 2018-01-09 | 德清众邦复合材料有限公司 | Roller position adjustment component in pressure zone structure for conveying in hot pressing hybrid system |
| CN108746317A (en) * | 2018-05-30 | 2018-11-06 | 大连理工大学 | A kind of blanking apparatus that can continuously adjust gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170508 |