Load conveying roller way device

Abstract

The utility model aims to provide a load conveying roller way device which solves the problem that a first driving chain wheel and a first driven chain wheel cannot be synchronized and comprises a rack, a driving assembly and a rotating assembly, the driving assembly and the rotating assembly are both arranged on the rack, and a chain is meshed with the first driving chain wheel; the rotating assembly comprises a plurality of rotating rods and a plurality of transferring chain wheels, the rotating rods are rotationally arranged on the rack, the transferring chain wheels are arranged at the ends of the rotating rods, and due to the fact that a chain is meshed with a first driving chain wheel, a first driven chain wheel and a second driven chain wheel at the same time, the chain can integrally and circularly rotate; in this way, the multiple transfer chain wheels meshed with the chain can rotate synchronously with the chain, the chain does not need to transmit power, one chain directly drives all the transfer chain wheels to rotate, then synchronous rotation of the rotating rods is achieved, time delay is avoided, and therefore the problem that a driving chain wheel and a driven chain wheel cannot be synchronized is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of component transfer, particularly to a load conveying roller way device. BACKGROUND

[0002] The previous load conveying roller way device, the sprocket in it is adjacent two same chain, so the power is transmitted from the driving chain to the driven chain, but the driven chain has multiple, because the adjacent two sprockets are same driven chain, so the power transmitted from the driving chain is weakened in turn, the driven chain farthest from the driving chain, the driven chain rotation and the driving chain rotation have sometimes difference, that is, cannot be synchronized, the result is that the driven sprocket and the driving sprocket also cannot be synchronized, so that transmission effect is poor and efficiency is low. SUMMARY

[0003] The utility model aims at providing a load conveying roller way device, solves the problem that the first driving sprocket and the first driven sprocket cannot be synchronized.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0005] The utility model provides a load conveying roller way device, including frame, drive assembly and rotation subassembly, drive assembly and rotation subassembly all are set up on the frame,

[0006] The drive assembly includes chain, motor and first driving sprocket, the motor is set up on the frame, the first driving sprocket is set up in the motor drive end, the chain is set up with the first driving sprocket engagement;

[0007] The rotation subassembly includes multiple rotation rods and multiple transfer sprockets, multiple rotation rods rotation setting are set up on the frame, the transfer sprocket is set up in the rotation rod end portion;

[0008] The drive assembly still includes first driven sprocket and second driven sprocket, the first driven sprocket and the second driven sprocket are set up at the both ends of the frame respectively, the first driving sprocket is set up with the first driven sprocket and the second driven sprocket engagement respectively, the first driving sprocket still is set up with the transfer sprocket engagement;

[0009] The frame has the accommodation cavity, multiple rotation rods extend to below the accommodation cavity, the accommodation cavity is used to accommodate components, and the rotation rod is used to support components.

[0010] Optionally, a fixing mechanism is further included, the fixing mechanism comprises a bottom plate, a cushion plate and a fixing sprocket, the bottom plate is arranged on the frame and can slide up and down, the cushion plate is arranged on the bottom plate and can slide horizontally, and the fixing sprocket is rotatably arranged on the cushion plate and is arranged in engagement with the chain.

[0011] Further, the fixing sprocket and the first driving sprocket are arranged in engagement with the inner and outer ends of the chain respectively.

[0012] Further, the frame is further provided with a top strip, the top strip is located between the first passive sprocket and the second passive sprocket, and the chain is overlapped on the top strip.

[0013] Further, a plurality of the transfer sprockets are arranged in engagement with the outer end of the chain, and the inner end of the chain is overlapped on the top strip.

[0014] Optionally, the driving assembly further comprises a second driving sprocket and a rotating shaft, the rotating shaft is connected to the driving end of the motor, the first driving sprocket and the second driving sprocket are arranged on the rotating shaft, and the rotating shaft is located below the accommodating cavity.

[0015] Further, the frame is further provided with a cover, the cover is located below the accommodating cavity, and the cover covers above the rotating shaft.

[0016] Further, the chain, the first passive sprocket and the second passive sprocket are arranged in pairs and symmetrically arranged at two ends of the frame, and the two chains are arranged in engagement with the first driving sprocket and the second driving sprocket respectively.

[0017] Further, a plurality of the rotating shafts and a plurality of the transfer sprockets are symmetrically arranged at two ends of the frame respectively, the transfer sprockets at two ends are arranged in engagement with the two chains respectively, and the two rotating shafts are oppositely arranged and used for jointly supporting the component.

[0018] Optionally, first and second inlets are arranged at two ends of the upper portion of the frame respectively, and the first and second inlets are located at two sides of the accommodating cavity.

[0019] Thanks to the above technical scheme, the present application has the following advantages compared with the prior art:

[0020] The load conveying roller device of the present application can realize the synchronous rotation of the chain, the transfer sprockets and the rotating shafts, and the time delay is avoided, so that the problem that the first driving sprocket and the first passive sprocket cannot be synchronized is solved. Attached Figure Description

[0021] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0022] Figure 1 This is a perspective view of a load conveying roller device according to a preferred embodiment of the present invention;

[0023] Figure 2 yes Figure 1 The image shown is a stereoscopic view from another perspective, without any components.

[0024] Figure 3 yes Figure 2 Another perspective stereoscopic view;

[0025] Figure 4 yes Figure 3 The enlarged view of section A is shown.

[0026] The reference numerals in the attached figures are explained as follows:

[0027] 1. Frame; 2. Drive assembly; 3. Rotating assembly; 4. Fixing mechanism; 5. Top bar; 6. Cover;

[0028] 7. Component; 10. Receiving cavity; 11. First inlet; 12. Second inlet; 21. Chain; 22. Motor; 23. First drive sprocket; 24. Second drive sprocket; 25. First driven sprocket; 26. Second driven sprocket; 28. Shaft; 31. Rotating rod; 32. Transfer sprocket; 33. First set of wheels; 34. Second set of wheels; 35. First blocking ring; 36. Second blocking ring; 41. Base plate; 42. Pad plate; 43. Fixed sprocket. Detailed Implementation

[0029] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] In the description of the utility model, it needs to explain, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.

[0032] As Figure 1 And Figure 2 And Figure 3 As shown in the figure, a load conveying roller device comprises a rack 1, a driving assembly 2 and a rotating assembly 3, the driving assembly 2 and the rotating assembly 3 are arranged on the rack 1, the driving assembly 2 drives the rotating assembly 3 to rotate, and the rotating assembly 3 carries a component 7.

[0033] The driving assembly 2 comprises a chain 21, a motor 22 and a first driving sprocket 23, the motor 22 is arranged on the rack 1, the first driving sprocket 23 is arranged at the driving end of the motor 22, the chain 21 is arranged in mesh with the first driving sprocket 23, the motor 22 drives the first driving sprocket 23 to rotate, the first driving sprocket 23 drives the chain 21 to rotate, in this example, two first driving sprockets 23 are distributed on both sides of the rack 1.

[0034] The driving assembly 2 further comprises a first passive sprocket 25 and a second passive sprocket 26, the first passive sprocket 25 and the second passive sprocket 26 are rotatably arranged at both ends of the rack 1 respectively, the chain 21 is arranged in mesh with the first passive sprocket 25 and the second passive sprocket 26 respectively, the chain 21 is further arranged in mesh with a transfer sprocket 32, the first driving sprocket 23, the first passive sprocket 25 and the second passive sprocket 26 are arranged in mesh with the inner end of the chain 21, the chain 21 is wound on the first driving sprocket 23, the first passive sprocket 25 and the second passive sprocket 26, and the transfer sprocket 32 is arranged in mesh with the outer end of the chain 21.

[0035] The rack 1 is provided with a containing cavity 10, the containing cavity 10 is located in the middle region of the rack 1, a plurality of rotating rods 31 extend below the containing cavity 10, the containing cavity 10 is used for containing the component 7, the rack 1 plays a protective role on both sides of the containing cavity 10, the rotating rods 31 are used for supporting the component 7, and the component 7 cannot turn or slide off when flowing on the plurality of rotating rods 31.

[0036] The rack 1 is further provided with a top strip 5, which is located between the first passive sprocket 25 and the second passive sprocket 26, and the chain 21 is overlapped on the top strip 5, and the top strip 5 prevents the middle part of the chain 21 from sinking.

[0037] The rack 1 is further provided with a cover 6, which is located below the accommodating cavity 10 and below the plurality of rotating rods 31, and the cover 6 covers above the rotating shaft 28 to prevent dust from falling on the rotating shaft 28, and the cover 6 further reinforces the rack 1.

[0038] The chain 21, the first passive sprocket 25 and the second passive sprocket 26 are provided in pairs and symmetrically arranged at both ends of the rack 1, and the two chains 21 are respectively engaged with the first driving sprocket 23 and the second driving sprocket 24.

[0039] The rotating assembly 3 comprises a plurality of rotating rods 31 and a plurality of rotating sprockets 32, the plurality of rotating rods 31 are rotatably arranged on the rack 1, and the plurality of rotating rods 31 are regularly arranged, the rotating sprocket 32 is arranged at the end of the rotating rod 31, the rotating sprocket 32 is located outside the rack 1, and the rotating rod 31 is used to support the component 7.

[0040] The plurality of rotating rods 31 and the plurality of rotating sprockets 32 are symmetrically arranged at both ends of the rack 1, the rotating sprockets 32 at both ends are respectively engaged with the two chains 21, the two rotating rods 31 are oppositely arranged, the two rotating rods 31 are on the same straight line, there is a gap between the two rotating rods 31, and the two rotating rods 31 are used to jointly support the component 7.

[0041] The plurality of rotating sprockets 32 are engaged with the outer end of the chain 21, the inner end of the chain 21 is overlapped on the top strip 5, and the chain 21 is located between the rotating sprocket 32 and the top strip 5, so that the chain 21 cannot shake, and the rotating sprocket 32 is more closely engaged with the outer end of the chain 21.

[0042] The rotating assembly 3 further comprises a first sleeve wheel 33 and a second sleeve wheel 34, the first sleeve wheel 33 and the second sleeve wheel 34 are respectively sleeved on the two rotating rods 31, the first sleeve wheel 33 and the second sleeve wheel 34 are oppositely arranged, the component 7 is placed on the first sleeve wheel 33 and the second sleeve wheel 34, and the two rotating rods 31 drive the first sleeve wheel 33 and the second sleeve wheel 34 to rotate respectively.

[0043] The first sleeve wheel 33 has a first blocking ring 35, the second sleeve wheel 34 has a second blocking ring 36, the component 7 moves between the first blocking ring 35 and the second blocking ring 36, if the component 7 deviates, the component 7 will rub against the first blocking ring 35 or the second blocking ring 36, and the first blocking ring 35 rotates with the first sleeve wheel 33, and the second blocking ring 36 rotates with the second sleeve wheel 34, so that the component 7 and the first blocking ring 35 or the second blocking ring 36 produce rolling friction, thereby reducing the friction between the component 7 and the first blocking ring 35 and the second blocking ring 36.

[0044] The driving assembly 2 further comprises a second driving sprocket 24 and a rotating shaft 28, the rotating shaft 28 is connected at the driving end of the motor 22, the first driving sprocket 23 and the second driving sprocket 24 are arranged on the rotating shaft 28, the rotating shaft 28 is located below the accommodating cavity 10, and the rotating shaft 28 is also located below the rotating rod 31, when the motor 22 drives the rotating shaft 28 to rotate, the rotating shaft 28 drives the first driving sprocket 23 and the second driving sprocket 24 to rotate together, and the first driving sprocket 23 and the second driving sprocket 24 are located on the two sides of the rack 1 respectively.

[0045] The first inlet 11 and the second inlet 12 are located on the two sides of the accommodating cavity 10, the first inlet 11 is oppositely arranged with the second inlet 12, and the first inlet 11 and the second inlet 12 facilitate placing the component 7 into the accommodating cavity 10.

[0046] As shown in Figure 4 The fixing mechanism 4 comprises a bottom plate 41, a cushion plate 42 and a fixing sprocket 43, the bottom plate 41 is slidably arranged on the rack 1, the cushion plate 42 is horizontally slidably arranged on the bottom plate 41, and the fixing sprocket 43 is rotatably arranged on the cushion plate 42, and the fixing sprocket 43 is meshed with the chain 21, so that the position of the fixing sprocket 43 is adjusted, the fixing sprocket 43 can compress the chain 21, and when the fixing sprocket 43 does not compress the chain 21, the chain 21 is in a relaxed state.

[0047] The fixing sprocket 43 is meshed with the outer end of the chain 21, so that the position of the fixing sprocket 43 is adjusted, the fixing sprocket 43 can compress the chain 21 inwardly, the chain 21 is retracted inwardly, and the chain 21 is in a tight state, and the fixing sprocket 43 can also be adjusted to reset, and at this time, the chain 21 is in a relaxed state.

[0048] The above embodiment is only for describing the technical concept and characteristics of the utility model, the purpose is to enable the person skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model, and equivalent changes or modifications according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.

Claims

1. A load conveying roller device, comprising a frame (1), a driving assembly (2) and a rotating assembly (3), the driving assembly (2) and the rotating assembly (3) are both arranged on the frame (1), characterized in that, the driving assembly (2) comprises a chain (21), a motor (22) and a first driving sprocket (23), the motor (22) is arranged on the frame (1), the first driving sprocket (23) is arranged at the driving end of the motor (22), and the chain (21) is arranged in mesh with the first driving sprocket (23); the rotating assembly (3) comprises a plurality of rotating rods (31) and a plurality of rotating sprockets (32), the rotating rods (31) are arranged in rotation on the frame (1), and the rotating sprockets (32) are arranged at the ends of the rotating rods (31); the driving assembly (2) further comprises a first passive sprocket (25) and a second passive sprocket (26), the first passive sprocket (25) and the second passive sprocket (26) are arranged in rotation at both ends of the frame (1) respectively, the chain (21) is arranged in mesh with the first passive sprocket (25) and the second passive sprocket (26) respectively, and the chain (21) is further arranged in mesh with the rotating sprockets (32); the frame (1) is provided with a containing cavity (10), the rotating rods (31) extend below the containing cavity (10), the containing cavity (10) is used for containing components, and the rotating rods (31) are used for supporting the components.

2. The load delivery roller bed apparatus of claim 1, wherein, a fixing mechanism (4) is further included, the fixing mechanism (4) comprises a bottom plate (41), a cushion plate (42) and a fixing sprocket (43), the bottom plate (41) is arranged on the frame (1) in a slidable manner up and down, the cushion plate (42) is arranged on the bottom plate (41) in a slidable manner horizontally, and the fixing sprocket (43) is arranged in rotation on the cushion plate (42), and the fixing sprocket (43) is arranged in mesh with the chain (21).

3. The load delivery roller bed apparatus of claim 2, wherein, the fixing sprocket (43) is in mesh with the outer end of the chain (21).

4. The load delivery roller bed apparatus of claim 1, wherein, the frame (1) is further provided with a top strip (5), the top strip (5) is located between the first passive sprocket (25) and the second passive sprocket (26), and the chain (21) is lapped on the top strip (5).

5. The load delivery roller bed apparatus of claim 4, wherein, the rotating sprockets (32) are in mesh with the outer end of the chain (21), and the inner end of the chain (21) is lapped on the top strip (5).

6. The load delivery roller bed apparatus of claim 1, wherein, the driving assembly (2) further comprises a second driving sprocket (24) and a rotating shaft (28), the rotating shaft (28) is connected at the driving end of the motor (22), the first driving sprocket (23) and the second driving sprocket (24) are arranged on the rotating shaft (28), and the rotating shaft (28) is located below the containing cavity (10).

7. The load delivery roller bed apparatus of claim 6, wherein, the frame (1) is further provided with a cover shell (6), the cover shell (6) is located below the containing cavity (10), and the cover shell (6) covers above the rotating shaft (28).

8. The load delivery roller bed apparatus of claim 7, wherein, The chain (21), the first passive chain wheel (25) and the second passive chain wheel (26) are provided with a pair and symmetrically arranged at both ends of the rack (1), and two chain (21) are respectively arranged with the first drive chain wheel (23) and the second drive chain wheel (24).

9. The load delivery roller bed apparatus of claim 8, wherein, A plurality of the rotating shafts (31) and a plurality of the transfer sprockets (32) are respectively symmetrically arranged at both ends of the rack (1), the transfer sprockets (32) at both ends are respectively engaged with two chain (21), and two rotating shafts (31) are oppositely arranged, and the two rotating shafts (31) are used for jointly supporting components.

10. The load delivery roller bed apparatus of claim 1, wherein, First inlet (11) and second inlet (12) are respectively arranged at both ends of the upper part of the rack (1), and the first inlet (11) and the second inlet (12) are located on both sides of the accommodating cavity (10).

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