CN215709342U - Antiseized glutinous conveyer roller - Google Patents
Antiseized glutinous conveyer roller Download PDFInfo
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- CN215709342U CN215709342U CN202121348536.4U CN202121348536U CN215709342U CN 215709342 U CN215709342 U CN 215709342U CN 202121348536 U CN202121348536 U CN 202121348536U CN 215709342 U CN215709342 U CN 215709342U
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- mandrel
- cylindrical
- roller
- cylindrical shaft
- shaft
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Abstract
The utility model discloses an anti-sticking conveyor roller, which comprises a mandrel and a cylindrical barrel body which is fixedly arranged with the mandrel and has a discontinuous surface, wherein the cylindrical barrel body mainly comprises a plurality of cylindrical shafts which are parallel to the mandrel and are arranged in an equi-diameter circumferential manner around the axis of the mandrel; at least two installation circular plates with equal diameters are sleeved on the mandrel, and the cylindrical shaft and the installation circular plates are fixedly installed; a plurality of arc grooves with the radius coincident with that of the mounting circular plate are uniformly distributed on the outer circumferential surface of the mounting circular plate, and the cylindrical shaft is arranged in the arc grooves and fixedly connected; according to the anti-sticking conveyor roller, the structure of the roller is changed, the friction between the surface of the roller and a conveyor belt is reduced or reduced, adhesion of sticky substances to the surface of the roller is avoided, and local bulges on the surface of the roller are avoided.
Description
Technical Field
The utility model belongs to the field of transmission equipment, and particularly relates to an anti-sticking conveyor roller.
Background
The roller is an essential structure on a conveyor, the roller surface of the traditional roller is continuous, and the surface of the roller is required to be coated with rubber in some cases, so that the friction between the roller surface and a driven conveying belt or a driven conveying chain is increased, and the slipping of the conveying belt is prevented. Carry some to have the great article material of dust or easily glue when gluing the material, it is inboard that easily glues can get into the conveyer belt when gluing material or dust etc. and carrying through the conveyer, through long-time operation, dust etc. can be attached to the roller surface, make the arch of the different degree of roller surface, cause the off tracking of belt, reduce the life of belt on the one hand, on the other hand can influence normal transport work, roller surface attachment is difficult in order to clear up in addition, need dismantle drive disk assembly during the washing, waste time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-sticking conveyor roller, which changes the structure of the roller, reduces or reduces the friction between the surface of the roller and a conveyor belt, and avoids the adhesion of sticky substances on the surface of the roller.
The utility model relates to an anti-sticking conveyor roller, which comprises a mandrel and a cylindrical barrel body which is fixedly arranged with the mandrel and has a discontinuous surface, wherein the cylindrical barrel body mainly comprises a plurality of cylindrical shafts which are parallel to the mandrel and are arranged in an equi-diameter circumferential manner around the axis of the mandrel; at least two installation circular plates with equal diameters are sleeved on the mandrel, and the cylindrical shaft and the installation circular plates are fixedly installed; the outer circumferential surface of the mounting circular plate is uniformly provided with a plurality of arc grooves with the radius coinciding with that of the mounting circular plate, and the cylindrical shaft is arranged in the arc grooves and fixedly connected.
Preferably, the radius of the circular arc groove is adapted to the radius of the cylindrical shaft, and the cylindrical shaft is welded with the two side surfaces of the mounting circular plate.
Preferably, at least three mounting circular plates are uniformly distributed on the shaft core, and the mounting circular plates and the shaft core are detachably mounted through pin keys.
Preferably, the distance between two adjacent cylindrical shafts is not more than the diameter of the cylindrical shafts.
The technical scheme of the utility model has the beneficial effects that: constitute the roll surface of conveyer roller through the cylinder axle, make the roll surface of conveyer roller discontinuous, when this conveyer roller transmits the conveyer belt, make between conveyer belt and the roll surface by the face contact among the prior art change into a plurality of line contacts, the effectual frictional force that reduces between conveyer belt and the roll surface, the effectual dust of having avoided, the dust, glue glutinous material and adhere to on roller surface, local arch has been avoided appearing in the roll surface, avoid the conveyer belt to skid the scheduling problem to appear.
Drawings
FIG. 1 is a schematic view of a roller structure of an anti-sticking conveyor according to the technical solution of the present invention,
FIG. 2 is a schematic diagram of the roller and belt transmission of an anti-sticking conveyor according to the technical scheme of the utility model,
figure 3 is a schematic view of the welding of the cylindrical shaft and the mounting circular plate,
fig. 4 is a schematic view of the installation of the roller of the anti-sticking conveyor on the conveyor according to the technical scheme.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.
As shown in fig. 1 to 3, the anti-sticking conveyor roller according to the technical scheme of the present invention includes a mandrel 1 and a cylindrical barrel 3 with a discontinuous surface, which is fixedly installed on the mandrel 1. The cylindrical barrel 3 is mainly composed of a plurality of cylindrical shafts 31 which are parallel to the mandrel 1 and are arranged in an equal-diameter circumferential shape around the axis of the mandrel 1. Cylindrical barrel 3 that has discontinuous surface of constituteing by cylinder axle 31 for the conveyer belt 10 of drive conveyer, the roller that all is through continuous holistic cylinder form among the prior art has been changed, the roller carries out the transmission, the effectual reduction, the friction between conveyer belt and the driving face has been reduced, a large amount of glutinous material of gluing has been avoided at the roller, roller surface glues glutinous problem, avoided at the roller, roller surface local protruding problem appears, the problem of skidding and skew has been avoided appearing in the conveyer belt, the life of conveyer belt has been prolonged, the normal clear of carrying work has been ensured.
As shown in fig. 1 to 3, at least two mounting circular plates 2 with equal diameters are sleeved on the mandrel 1, and the cylindrical shaft 31 is fixedly mounted with the mounting circular plates 2. A plurality of arc grooves 21 with the radius coincident with that of the mounting circular plate 2 are uniformly distributed on the outer circumferential surface of the mounting circular plate 2, and the cylindrical shaft 31 is arranged in the arc grooves 21 and fixedly connected. With cylinder axle 31 and arc groove 21 fixed mounting, the fixed of cylinder axle 31 of being convenient for and the installation, also effectual avoided cylinder axle 31 self in the work appear rotatory, rock the problem and influence normal transmission work during the time spent.
As shown in fig. 2 and 3, the radius of the circular arc groove 21 is adapted to the radius of the cylindrical shaft 31, as shown in fig. 3, the diameter of the cylindrical shaft 31 is 2a, the radius of the circular arc groove is a, and the cylindrical shaft 31 is just placed in the circular arc groove 21. The cylindrical shaft 31 is welded with the two side faces of the mounting circular plate 2, as shown in fig. 3, the welding slag 4 is located on the surface of the cylindrical shaft 31 outside the circular arc groove 21 and the two side faces of the mounting circular plate 2, and the cylindrical surface of the cylindrical shaft 31 is in complete contact with the circular arc groove 21, so that on one hand, the mounting position and the mounting height of the cylindrical shaft 31 are ensured to be consistent, the highest vertex of the cylindrical barrel 3 with a discontinuous surface surrounded by the cylindrical shaft 31 is ensured to be surrounded into a circle, the transmission of the conveyor belt is facilitated, when the cylindrical barrel 3 transmits the conveyor belt 10, all the cylindrical shafts 31 are tangent to the conveyor belt, the cylindrical shaft 31 is uniformly stressed when in work, and the transmission of the conveyor belt is stable.
At least three installation circular plates 2 are uniformly distributed on the shaft core 1, and the installation circular plates 2 and the shaft core are detachably installed through pin keys. The installation of circular plate 2 realizes the fixed to cylinder axle 31 on the one hand, increases the quantity of installation circular plate 2, can increase the stability of cylinder axle 31. Generally, the circular plates 2 must be fixed to both ends of the cylindrical shaft 31, and the number of the circular plates 2 to be installed is selectively increased in the middle section of the cylindrical shaft 31 according to the length of the cylindrical shaft 31, thereby increasing the stability of the cylindrical shaft 31. The distance between the two mounting circular plates is generally not more than 30-45 cm, and is preferably 38cm, so that the stability of the cylindrical shaft 31 and the whole roller is ensured, the cost is reduced, the mounting procedure is simplified, and the weight of the roller is reduced.
As shown in fig. 2, the distance between two adjacent cylindrical shafts 31 is not greater than the diameter of the cylindrical shafts. On the premise of ensuring that the cylindrical shafts 31 enclose the cylindrical barrel 3 with the non-continuous surface, the number of the cylindrical shafts 31 is reduced, the distance between every two adjacent cylindrical shafts 31 is increased, the contact between the conveying belt 10 and the cylindrical shafts 31 is reduced, and adhesion of sticky substances is avoided.
As shown in fig. 4, the installation schematic diagram of the roller during operation is that the roller is installed on an installation frame 5 through a mandrel 1, a bearing is arranged between the mandrel 1 and the installation frame 5, the mandrel 1 is convenient to rotate, a driving belt wheel 6 or a transmission gear and the like are fixed at one end of the mandrel 1, and the purpose that the driving is achieved through the driving belt wheel 6 or the transmission gear to drive the mandrel 1 to rotate is achieved.
Technical solution of the utility model the present invention is described above with reference to the accompanying drawings by way of example, and it is to be understood that the specific implementation of the present invention is not limited to the above-described embodiments, and it is within the scope of the present invention to employ various insubstantial modifications of the method concept and technical solution of the present invention, or to directly apply the concept and technical solution of the present invention to other applications without modification.
Claims (4)
1. An anti-sticking conveyor roller is characterized by comprising a mandrel and a cylindrical barrel body which is fixedly arranged with the mandrel and has a non-continuous surface, wherein the cylindrical barrel body mainly comprises a plurality of cylindrical shafts which are parallel to the mandrel and are arranged in an equi-diameter circumferential manner around the axis of the mandrel; at least two installation circular plates with equal diameters are sleeved on the mandrel, and the cylindrical shaft and the installation circular plates are fixedly installed; the outer circumferential surface of the mounting circular plate is uniformly provided with a plurality of arc grooves with the radius coinciding with that of the mounting circular plate, and the cylindrical shaft is arranged in the arc grooves and fixedly connected.
2. The anti-sticking conveyor roller according to claim 1, wherein the radius of the circular arc groove is adapted to the radius of the cylindrical shaft, and the cylindrical shaft is welded to both side surfaces of the mounting circular plate.
3. The anti-sticking conveyor roller according to claim 1, wherein at least three mounting circular plates are uniformly distributed on the shaft core, and the mounting circular plates and the shaft core are detachably mounted through pin keys.
4. The anti-stiction conveyor roller according to claim 1, characterized in that the distance between two adjacent cylindrical axes is not greater than the diameter of the cylindrical axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348536.4U CN215709342U (en) | 2021-06-17 | 2021-06-17 | Antiseized glutinous conveyer roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348536.4U CN215709342U (en) | 2021-06-17 | 2021-06-17 | Antiseized glutinous conveyer roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215709342U true CN215709342U (en) | 2022-02-01 |
Family
ID=80043231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121348536.4U Active CN215709342U (en) | 2021-06-17 | 2021-06-17 | Antiseized glutinous conveyer roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215709342U (en) |
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2021
- 2021-06-17 CN CN202121348536.4U patent/CN215709342U/en active Active
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