Belt conveyor
Technical field
The utility model relates to logistics delivery technical fields, specifically, being related to a kind of belt conveyor.
Background technique
Logistic industry generally uses belt conveyor line when conveying article, two belt conveyor line junctions due to structure
Reason, which is difficult to avoid that, can generate gap, conveying light weight, thickness is thin, easily-deformable article when, article is easy to fall into two belts
Gap location between pipeline.
As shown in Figure 1, in conventional belt conveying device, in two belt conveyor lines, that is, the first belt conveyor line for illustrating
1 ' and second belt conveyor line 2 ' junction, there are joint gaps 12 '.Small cargo is in the first belt conveyor line 1 ' and second
When being conveyed between belt conveyor line 2 ', it is easy to be connected gap 12 ' and block, influence logistic efficiency.
It should be noted that information is only used for reinforcing the reason to the background of the application disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Utility model content
For the problems of the prior art, the utility model provides a kind of seamless spliced transporting pattern, realizes that article exists
The gap location of two belt conveyor lines is not fallen into when transport.
One aspect according to the present utility model provides a kind of belt conveyor, including:First belt group, is tensioned to
Between one first roller and a common roller, the first belt group includes a plurality of first for being alternatively arranged, extending along its length
Belt;Second belt group is tensioned between one second roller and the common roller, the second belt group include be alternatively arranged, edge
A plurality of second belt that its length direction extends;A plurality of first belt of the first belt group and the second belt group
A plurality of second belt be alternatively arranged along the length direction of the common roller in the public roller surface.
Preferably, above-mentioned belt conveyor further includes:One first motor, the first motor transmission described first
Roller;One second motor, the second roller described in second motor drive.
Preferably, above-mentioned belt conveyor further includes:More piece idle pulley, spacer sleeve are set to the public roller surface;It is more
The first end of first belt described in item and the first end of a plurality of second belt, which are respectively separated, is tensioned to each idle pulley surface.
Preferably, above-mentioned belt conveyor further includes:Multiple first spacers, be respectively arranged on adjacent two idle pulley it
Between, for adjacent two idle pulley to be isolated.
Preferably, above-mentioned belt conveyor further includes:Two the first fixing pieces, respectively by the head of the more piece idle pulley
End and end are fixed to the common roller, move to limit the idle pulley along the common roller length direction.
Preferably, above-mentioned belt conveyor further includes:One public motor, it is public described in the public motor drive
Roller.
Preferably, above-mentioned belt conveyor further includes:More piece power wheel, spacer sleeve are set to the public roller surface,
Power wheel described in more piece is rotated coaxially with the common roller;The first end of a plurality of first belt and a plurality of second belt
First end be respectively separated and be tensioned to each power wheel surface.
Preferably, above-mentioned belt conveyor further includes:Multiple second spacers are respectively arranged on adjacent two power wheel
Between, for adjacent two power wheel to be isolated.
Preferably, above-mentioned belt conveyor further includes:Two the second fixing pieces, respectively by the more piece power wheel
Head end and end are fixed to the common roller, move to limit the power wheel along the common roller length direction.
Preferably, above-mentioned belt conveyor further includes:One first conveying support plate is distinguished along the both ends of its conveying direction
It is connect with first roller and the common roller, the first belt group is laid on first conveying support plate;One second is defeated
Supporting plate is sent, is connect respectively with second roller and the common roller along the both ends of its conveying direction, the second belt group is laid
In on second conveying support plate.
The beneficial effect of the utility model compared with prior art is:
The utility model is connected together between two belt groups by common roller, and two belt group intervals are stretched in common roller
Surface overlaps each other in junction, eliminates the gap between two belt groups, and conveying article is overcome to fall between the connection of two belt groups
The shortcomings that gap, guarantees that article is continuously conveyed.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.It should be evident that the accompanying drawings in the following description is only the application
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of conventional belt conveying device;
Fig. 2 is a kind of overlooking structure diagram of the belt conveyor of the utility model;
Fig. 3 is the side structure schematic view of belt conveyor in Fig. 2;
Fig. 4 is cross-sectional view of the common roller along A-A ' line of belt conveyor in Fig. 2;
Fig. 5 is the partial enlargement diagram of Fig. 4;
Fig. 6 is another overlooking structure diagram of the belt conveyor of the utility model;
Fig. 7 is the side structure schematic view of belt conveyor in Fig. 6.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein.On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicate same or similar structure, thus repetition thereof will be omitted.
Fig. 2 is a kind of overlooking structure diagram of belt conveyor in embodiment, and Fig. 3 is belt conveyor in Fig. 2
Side structure schematic view.In conjunction with shown in Fig. 2 and Fig. 3, belt conveyor includes in the present embodiment:
First belt group 1 is tensioned between one first roller 11 and common roller 3, the first belt group 1 include be alternatively arranged, edge
A plurality of first belt 10 that its length direction extends, the both ends of the first belt 10 be stretched in respectively the first roller 11 and common roller 3 it
Between.
Second belt group 2 is tensioned between one second roller 21 and common roller 3, the second belt group 2 include be alternatively arranged, edge
A plurality of second belt 20 that its length direction extends, the both ends of the second belt 20 be stretched in respectively the second roller 21 and common roller 3 it
Between.
The length of a plurality of first belt 10 of first belt group 1 and a plurality of second belt 20 of the second belt group 2 along common roller 3
Degree direction is alternatively arranged on 3 surface of common roller.Specifically, the abutting end of the first belt group 1 and the second belt group 2, Ye Jitu
The first end 201 of the first end 101 and the second belt 20 of showing the first belt 10 alternates arrangement on the surface of common roller 3,
Along transmission direction, (transmission direction can be directed toward the second belt group 2 from the first belt group 1, can also be from the second belt on the surface of common roller 3
Group 2 is directed toward the first belt group 1) it is overlapping with space, such cargo is along transmission direction in the first belt group 1 and the second belt group
When transport is by common roller 3 between 2, have benefited from the first end 101 of the first belt 10 and the first end 201 of the second belt 20 in public affairs
The space on 3 surface of roller is overlapping altogether, will not fall into the gap between the first belt group 1 and the second belt group 2.
Further, belt conveyor further includes one first conveying support plate 100 in the present embodiment, along its conveying direction
Both ends are connect with the first roller 11 and common roller 3 respectively, and the first belt group 1 is laid on the first conveying support plate 100.And one
Two conveying support plates 200 are connect with the second roller 21 and common roller 3 respectively along the both ends of its conveying direction, and the second belt group 2 is laid
In on the second conveying support plate 200.
In the present embodiment, the first belt group 1 and the second belt group 2 can have different transmission speeds.Specific implementation
Mode is:First roller 11 connects a first motor 12, is driven by first motor 12;Second roller 21 connects one second motor 22, by
The driving of second motor 22.To which first motor 12 drives the first roller 11 with a First Speed axial operation, drives the first belt group
1 has one first transmission speed, and the second motor 22 drives the second roller 21 with a second speed axial operation, drives the second belt group
2 have one second transmission speed.By first motor 12 and the independent driving of the second motor 22, two belt groups can be realized respectively with
Different transmission speed operatings.
Fig. 4 is cross-sectional view of the common roller along A-A ' line of belt conveyor in Fig. 2, and Fig. 5 is the partial enlargement signal of Fig. 4
Figure.Referring to shown in Fig. 4 and Fig. 5, belt group and the connection type of common roller 3 are in the present embodiment:
3 surface spacer sleeve of common roller is equipped with more piece idle pulley 31, and idle pulley 31 is not rotated coaxially with common roller 3, namely is respectively saved lazy
Wheel 31 can be respectively provided with different rotation speeds.The first of the first end 101 of a plurality of first belt 10 and a plurality of second belt 20
End 201, which is respectively separated, is tensioned to each 31 surface of idle pulley.Between adjacent two idle pulley 31, it is equipped with one first spacer 32, being used for will be adjacent
Two idle pulleys 31 are kept apart.Head end and end in more piece idle pulley 31 are respectively adopted the first fixing piece 33 and are fixed to common roller 3, from
And the axial movement of idle pulley 31 is limited, so that idle pulley 31 is rotated in a circumferential direction around common roller 3, and can not be moved along the length direction of common roller 3
It is dynamic, avoid the first belt group 1 for being tensioned to 31 surface of idle pulley and the second belt group 2 from generating the movement for being different from its transporting direction.
Common roller 3 is fixed in itself in the present embodiment does not rotate, is arranged multiple idle pulleys 31 thereon, multiple idle pulleys 31 by every
Set 32 and fixing piece 33 are axially fixed on common roller 3.First belt group 1 and the second belt group 2 pass through first motor 12 respectively
It is driven with the second motor 22, realizes different speed transmission.
Fig. 6 is another overlooking structure diagram of belt conveyor in embodiment, and Fig. 7 is that Belt Conveying fills in Fig. 6
The side structure schematic view set.In conjunction with shown in Fig. 6 and Fig. 7, in the present embodiment, common roller 3 is used as the first belt group 1 and second
The common line shaft of belt group 2 drives common roller 3 to rotate, and then drives and be fixed on common roller 3 by a public motor 30
Power wheel 34 rotate, realize the first belt group 1 and the second belt group 2 with the transmission of identical speed.
Specifically, belt conveyor also includes the first belt group 1 and the second belt group 2 in the present embodiment.First belt
Group 1 includes a plurality of first belt 10 that is alternatively arranged, extends along its length, and the both ends of the first belt 10 are stretched in the respectively
Between one roller 11 and common roller 3.Second belt group 2 includes a plurality of second belt 20 for being alternatively arranged, extending along its length,
The both ends of second belt 20 are stretched in respectively between the second roller 21 and common roller 3.The first end 101 and the second skin of first belt 10
First end 201 with 20 alternates arrangement on the surface of common roller 3, to have on the surface of common roller 3 along transmission direction
Space is overlapping, and transmission cargo is avoided to fall into the gap between the first belt group 1 and the second belt group 2.
It is unlike the embodiments above, common roller 3, and then synchronous driving are driven using public motor 30 in the present embodiment
First belt group 1 and the second belt group 2.On 3 surface of common roller, it is arranged with more piece power wheel 34, more piece power wheel 34 is with public
Roller 3 rotates coaxially.The first end 101 of a plurality of first belt 10 and the first end 201 of a plurality of second belt 20 are respectively separated tensioning
In each 34 surface of power wheel, to be rotated coaxially with common roller 3.Between every two sections power wheel 34, one second spacer is equipped with (in figure
Do not indicate in detail), adjacent two power wheel 34 is isolated.The head end of more piece power wheel 34 and end pass through the second fixing piece respectively
(not indicating in detail in figure) is fixed to common roller 3, is moved with limiting power wheel 34 along 3 length direction of common roller.
Under the driving of public motor 30, common roller 3 is rotated about its center axis, and drives power wheel 34 coaxial with common roller 3
Rotation, and then the first belt group 1 for being tensioned to 34 surface of power wheel respectively and the second belt group 2 is driven to operate synchronously, that is, it realizes
First belt group 1 and the second belt group 2 are with the transmission of identical speed.
To sum up, the belt conveyor of the utility model has the following advantages that:
The first, two belt groups are connected together by common roller, overlapping with space along transmission direction in public roller surface,
The gap between two belt groups is eliminated, the risk that conveying article falls into two belt group joint gaps is eliminated, guarantees that article is continuous
Conveying;
The second, two belt groups are driven by respective individual motor, realize friction speed transmission;Two belt groups pass through common electrical
Identical speed transmission, the different transportation demand of clever flexible adaptation may be implemented in the synchronous driving of machine.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.