CN217534324U - Material conveyer belt device - Google Patents
Material conveyer belt device Download PDFInfo
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- CN217534324U CN217534324U CN202221116573.7U CN202221116573U CN217534324U CN 217534324 U CN217534324 U CN 217534324U CN 202221116573 U CN202221116573 U CN 202221116573U CN 217534324 U CN217534324 U CN 217534324U
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- conveyer belt
- carrier roller
- snub pulley
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- positioning
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Abstract
The utility model provides a material conveyer belt device, which comprises a conveyor belt, multiunit bearing roller mechanism, the top surface of conveyer belt, the both sides of bottom surface are equipped with the transversal location strip of personally submitting the V-arrangement respectively, the location strip extends along the length direction of conveyer belt, bearing roller mechanism includes the snub pulley, and two upper rollers, the both ends of snub pulley circumference lateral wall are equipped with first constant head tank respectively, two upper rollers set up the both ends at the snub pulley, and have the interval space, snub pulley circumference lateral wall is equipped with the second constant head tank, and upper roller and snub pulley pass through gear engagement, multiunit bearing roller mechanism distributes along the length direction of conveyer belt, the conveyer belt supports on the snub pulley, and the location strip on conveyer belt bottom surface both sides and the cooperation of the first constant head tank at snub pulley both ends, the snub pulley compresses tightly on the conveyer belt both sides, and the location strip on conveyer belt top surface both sides and the cooperation of the second constant head tank of snub pulley. The utility model has the advantages of being simple in structure and convenient in operation, can effectively guarantee the conveyer belt steady operation, especially satisfy material vacuum drying's demand.
Description
Technical Field
The utility model relates to a material transmission field, in particular to material conveyer belt device.
Background
Conveyor belts are common material handling tools. At present, a conveying belt matched with a vacuum belt type drying machine is positioned in a contact mode through carrier rollers, in order to enable the width and the thickness of a distributed material to be uniform and consistent and the drying condition to be constant, proper tightening force must be guaranteed, and the material conveying belt is kept to run on the central plane of each carrier roller at a constant speed and horizontally. However, the conveyer belt is driven by friction and has a long transmission distance, and is affected by objective factors such as tightening force, thermal expansion and contraction, conveyer belt material, vacuum environment and the like, so that the phenomena of conveyer belt slipping and deviation are inevitable, and the conveyer belt which is uneven in material drying and high in value is easily wrinkled and cracked to damage the conveyer belt.
Therefore, how to design a material conveying belt device with stable operation is a problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The utility model aims at providing a material conveyer belt device to prior art not enough, its simple structure, convenient operation can effectively guarantee the conveyer belt steady operation, especially satisfy material vacuum drying's demand.
The technical scheme of the utility model is that: the utility model provides a material conveying belt device, includes conveyer belt, multiunit bearing roller mechanism, the top surface of conveyer belt, the both sides of bottom surface are equipped with the transversal positioning strip of personally submitting the V-arrangement respectively, and the positioning strip extends along the length direction of conveyer belt, bearing roller mechanism includes the snub pulley to and two upper rollers, and the both ends of snub pulley circumference lateral wall are equipped with first constant head tank respectively, and two upper rollers set up the both ends at the snub pulley, and have the interval space, and upper roller circumference lateral wall is equipped with the second constant head tank, and upper roller and snub pulley pass through gear engagement, and multiunit bearing roller mechanism distributes along the length direction of conveyer belt, and the conveyer belt supports on the snub pulley, and the positioning strip on conveyer belt bottom surface both sides and the cooperation of the first constant head tank at snub pulley both ends, and upper roller compresses tightly on the conveyer belt both sides, and the positioning strip on conveyer belt top surface both sides and the cooperation of the second constant head tank of snub pulley constitute material conveying belt device.
The number of the positioning strips arranged on any side of the top surface and the bottom surface of the conveying belt is two, and the positioning strips are arranged in parallel and have a spacing distance.
The multiple groups of carrier roller mechanisms are uniformly distributed along the length direction of the conveying belt.
Adopt above-mentioned technical scheme to have following beneficial effect:
1. the material conveying belt device comprises a conveying belt and a plurality of groups of carrier roller mechanisms, wherein the conveying belt is used as a main body for conveying materials, and the carrier roller mechanisms are used for tensioning the conveying belt and drive the conveying belt to stably move. The two sides of the top surface and the bottom surface of the conveying belt are respectively provided with positioning strips with V-shaped cross sections, and the positioning strips extend along the length direction of the conveying belt, namely, the positioning strips are arranged in parallel. The carrier roller mechanism comprises a lower carrier roller and two upper carrier rollers, wherein first positioning grooves are respectively formed in two ends of the circumferential side wall of the lower carrier roller, and the two upper carrier rollers are arranged at two ends of the lower carrier roller and are provided with spacing spaces to form gaps for the conveying belts to pass through. The side wall of the circumference of the upper carrier roller is provided with a second positioning groove, and the upper carrier roller and the lower carrier roller are meshed through a gear, so that the upper carrier roller and the lower carrier roller synchronously rotate. The multiple groups of carrier roller mechanisms are distributed along the length direction of the conveying belt, the conveying belt is supported on the lower carrier roller, and the positioning strips on the two sides of the bottom surface of the conveying belt are matched with the first positioning grooves at the two ends of the lower carrier roller to position the conveying belt in the width direction. The upper supporting roller is tightly pressed on two sides of the conveying belt, the positioning strips on two sides of the top surface of the conveying belt are matched with the second positioning grooves of the upper supporting roller, the conveying belt is positioned in the width direction, the conveying belt is driven by the lower supporting roller and the upper supporting roller simultaneously, and the conveying belt can be effectively prevented from being damaged by wrinkles.
2. The number of the positioning strips arranged on any side of the top surface and the bottom surface of the conveying belt is two, the positioning strips are arranged in parallel and have spacing distances, the limiting effect on the conveying belt is improved, and the stable operation of the conveying belt is guaranteed.
3. The multiple groups of carrier roller mechanisms are uniformly distributed along the length direction of the conveying belt, so that the force applied to the conveying belt by each group of carrier roller mechanisms is uniform, and the conveying belt can be effectively prevented from being damaged by wrinkles.
The following further description is made with reference to the accompanying drawings and detailed description.
Drawings
FIG. 1 is a schematic view of the bottom surface of the present invention;
fig. 2 is a schematic structural diagram of the top surface of the present invention.
In the attached drawing, 1 is a conveying belt, 2 is a carrier roller mechanism, 3 is a positioning strip, 4 is a lower carrier roller, 5 is an upper carrier roller, 6 is a first positioning groove, and 7 is a second positioning groove.
Detailed Description
Referring to fig. 1 and 2, a specific embodiment of a material conveyor apparatus is shown. The material conveying belt device comprises a conveying belt 1 and a plurality of groups of carrier roller mechanisms 2. The both sides of the top surface of conveyer belt 1, bottom surface are equipped with the location strip 3 that the cross section is the V-arrangement respectively, and location strip 3 extends along the length direction of conveyer belt 1, and in this embodiment, the quantity of the location strip that arbitrary limit of conveyer belt top surface, bottom surface set up is two, and parallel arrangement just has spacing distance, and the conveyer belt sets up along the horizontal direction usually. The carrier roller mechanism 2 comprises a lower carrier roller 4 and two upper carrier rollers 5. Two ends of the circumferential side wall of the lower carrier roller 4 are respectively provided with a first positioning groove 6, specifically, two ends of the circumferential side wall of the lower carrier roller are respectively provided with two first positioning grooves, and the positions of the first positioning grooves are matched with the positions of the positioning strips on the bottom surface of the conveying belt. Two upper supporting rollers 5 are arranged at two ends of a lower supporting roller 4 and have a spacing space, obviously, the lower supporting roller is positioned below the upper supporting roller, the circumferential side wall of the upper supporting roller 5 is provided with a second positioning groove 7, specifically, the circumferential side wall of the upper supporting roller is provided with two second positioning grooves, the positions of the second positioning grooves are matched with the positions of positioning strips on the top surface of the conveying belt, the upper supporting roller 5 is meshed with the lower supporting roller 4 through gears, specifically, the two ends of the lower supporting roller are respectively provided with a gear, the outer side end of the upper supporting roller is provided with a gear, and the gears at the two ends of the lower supporting roller are the same as the gears at the outer side end of the upper supporting roller in specification, so that the rotating speeds of the lower supporting roller and the upper supporting roller are the same, and the rotating directions are opposite. The length direction of multiunit bearing roller mechanism 2 along conveyer belt 1 distributes, and the quantity of bearing roller mechanism is confirmed according to the length and the actual conditions of conveyer belt are nimble, and in this embodiment, the quantity of bearing roller structure is three, along the even interval distribution of length direction of conveyer belt. The conveying belt 1 is supported on the lower carrier roller 4, the positioning strips on two sides of the bottom surface of the conveying belt are matched with the first positioning grooves at two ends of the lower carrier roller, the upper carrier roller 5 is tightly pressed on two sides of the conveying belt, and the positioning strips on two sides of the top surface of the conveying belt are matched with the second positioning grooves of the upper carrier roller to form the material conveying belt device in a combined mode.
The utility model discloses install in vacuum belt drier, and supporting motor circular telegram, and with power transmission to each bearing roller mechanism's driving medium (like the gear at bearing roller both ends down), the synchronous rotation of the upper roll and the snub pulley of each bearing roller mechanism of drive, drive conveyer belt motion, and the location strip of conveyer belt is held in the palm and the snub pulley is fixed a position along width direction by last roller, makes conveyer belt steady motion under the dynamics of properly tightening, avoids the fold to damage.
Claims (3)
1. A material conveyor belt device is characterized in that: comprises a conveying belt (1) and a plurality of groups of carrier roller mechanisms (2),
two sides of the top surface and the bottom surface of the conveyer belt (1) are respectively provided with a positioning strip (3) with a V-shaped cross section, the positioning strips (3) extend along the length direction of the conveyer belt (1),
the carrier roller mechanism (2) comprises a lower carrier roller (4) and two upper carrier rollers (5), wherein two ends of the circumferential side wall of the lower carrier roller (4) are respectively provided with a first positioning groove (6), the two upper carrier rollers (5) are arranged at two ends of the lower carrier roller (4) and are provided with spacing spaces, the circumferential side wall of the upper carrier roller (5) is provided with a second positioning groove (7), and the upper carrier roller (5) is meshed with the lower carrier roller (4) through a gear,
the multi-group carrier roller mechanisms (2) are distributed along the length direction of the conveyor belt (1), the conveyor belt (1) is supported on the lower carrier roller (4), the positioning strips on the two sides of the bottom surface of the conveyor belt are matched with the first positioning grooves at the two ends of the lower carrier roller, the upper carrier roller (5) is pressed on the two sides of the conveyor belt, and the positioning strips on the two sides of the top surface of the conveyor belt are matched with the second positioning grooves of the upper carrier roller to form a material conveyor belt device in a combined mode.
2. The material transfer belt assembly of claim 1, wherein: the number of the positioning strips arranged on any side of the top surface and the bottom surface of the conveying belt is two, and the positioning strips are arranged in parallel and have a spacing distance.
3. The material transfer belt assembly of claim 1, wherein: the multiple groups of carrier roller mechanisms (2) are uniformly distributed along the length direction of the conveying belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116573.7U CN217534324U (en) | 2022-05-10 | 2022-05-10 | Material conveyer belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116573.7U CN217534324U (en) | 2022-05-10 | 2022-05-10 | Material conveyer belt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217534324U true CN217534324U (en) | 2022-10-04 |
Family
ID=83435813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221116573.7U Active CN217534324U (en) | 2022-05-10 | 2022-05-10 | Material conveyer belt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217534324U (en) |
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2022
- 2022-05-10 CN CN202221116573.7U patent/CN217534324U/en active Active
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