Gap bridging overhang roller connection device

Abstract

The utility model provides a kind of gap bridging type outer-hung roller connecting device, comprising: first side outer-hung support assembly, second side outer-hung support assembly, transition roller, chain;The rotation axis both ends of transition roller are connected with first side outer-hung support assembly and second side outer-hung support assembly respectively;When setting more than two transition rollers between first side outer-hung support assembly and second side outer-hung support assembly, each transition roller is parallelly arranged;One end of each transition roller is equipped with double sprocket;The double sprocket of transition roller is located in the inside of first side outer-hung support assembly;Chain is sleeved on a corresponding pair of sprocket in the double sprocket of adjacent transition roller;Chain is sleeved on one sprocket in the double sprocket on transition roller close to roller machine, for connecting the sprocket of one end of conveying roller on roller machine;The utility model can fill the gap left by butt joint between standard model roller machine.

Description

Technical Field

[0001] This utility model relates to the field of logistics conveyor technology, and in particular to a slotted bridging external roller conveyor connection device. Background Technology

[0002] Roller conveyor systems are typically composed of roller conveyors. Currently, most roller conveyors in these systems are non-standard models with varying lengths, leading to inefficient layout and individual machine design. Even when designing a standard-length roller conveyor, the connection between different standard models sometimes cannot be perfectly aligned, leaving gaps of varying sizes between them. Therefore, a device is needed to fill these gaps. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a gap-bridging external roller conveyor connection device for filling gaps left between standard roller conveyor models. To achieve the above technical objectives, the technical solution adopted in this utility model embodiment is as follows: This utility model embodiment provides a slotted bridging external roller conveyor connection device, including: a first-side external support assembly, a second-side external support assembly, a transition roller, and a chain; The two ends of the rotating shaft of the transition roller are respectively connected to the first side external support assembly and the second side external support assembly; when two or more transition rollers are set between the first side external support assembly and the second side external support assembly, the transition rollers are arranged in parallel. Each transition roller is equipped with a double sprocket at one end; the double sprocket of the transition roller is located inside the first side external support assembly; a chain is fitted on a pair of corresponding sprockets in the double sprockets of adjacent transition rollers; a chain is fitted on one of the sprockets in the double sprockets of the transition roller close to the roller conveyor, for connecting to the sprocket at one end of the conveyor roller on the roller conveyor. The connecting end of the first side external support assembly is used to connect to the first main beam of the roller conveyor. The connecting end of the second-side external support assembly is used to connect to the second main beam of the roller conveyor.

[0004] Furthermore, both the first and second side external support components include a side upright portion and an upper bent portion; the side upright portion and the upper bent portion are integrally constructed; the upper bent portion is U-shaped; a connecting hole is provided on both the side upright portion and the upper bent portion; the connecting ends of the first and second side external support components both include the connecting end of the side upright portion and the connecting end of the upper bent portion. The upper bent portions of the first and second side external support components are respectively inserted into the U-shaped bends on the main beams of the first and second main beams of the roller conveyor. The upper bent portions of the first and second side external support components are fixed to the U-shaped bends on the main beams of the first and second main beams of the roller conveyor by the first fasteners. The side upright portions of the first and second side external support components are fixed to the sides of the main beams of the first and second main beams of the roller conveyor by the second fasteners.

[0005] Furthermore, both the first fastener and the second fastener are bolts.

[0006] Furthermore, both the outer sides of the first and second side external support components are connected to horizontal adjustment plates, and adjustment bolts are connected to the horizontal adjustment plates; the first and second main beams of the roller conveyor also include bottom bends; the adjustment bolts of the first and second side external support components are used to abut against the bottom bends of the first and second main beams of the roller conveyor, respectively, to adjust the transition roller between the first and second side external support components to keep it horizontal.

[0007] Furthermore, a protective cover box is provided on the inner side of the first side external support assembly.

[0008] Furthermore, a top cover is welded onto the protective box.

[0009] Furthermore, each transition roller is coated with rubber.

[0010] The beneficial effects of the technical solution provided by this utility model embodiment are: 1) It can make up for the deficiencies of standard roller conveyors and fill the gaps left between standard roller conveyors.

[0011] 2) It can make slight adjustments to the level of the transition rollers, so that the material can be conveyed smoothly.

[0012] 3) It has a certain load-bearing capacity. Attached Figure Description

[0013] Figure 1 This is a perspective view of the slotted bridging external roller conveyor connection device in the embodiment of this utility model.

[0014] Figure 2 This is a top view of the slot bridging external roller conveyor connection device in an embodiment of this utility model.

[0015] Figure 3 This is a schematic diagram of the external support component in an embodiment of the present utility model.

[0016] Figure 4This is a schematic diagram showing the connection between the slotted bridging external roller conveyor and the roller conveyor in an embodiment of this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown in the figure, the slit-bridge type external roller conveyor connection device proposed in this utility model embodiment includes: a first-side external support assembly 1, a second-side external support assembly 2, a transition roller 3, and a chain 4; The two ends of the rotating shaft of the transition roller 3 are respectively connected to the first side external support assembly 1 and the second side external support assembly 2; when two or more transition rollers 3 are set between the first side external support assembly 1 and the second side external support assembly 2, each transition roller 3 is set in parallel. Each transition roller 3 has a double sprocket 301 at one end; the double sprocket 301 of the transition roller 3 is located inside the first side external support assembly 1; a chain 4 is sleeved on a pair of corresponding sprockets in the double sprockets 301 of adjacent transition rollers 3; a chain 4 is sleeved on one of the sprockets in the double sprocket 301 of the transition roller 3 close to the roller conveyor a, for connecting to the sprocket at one end of the conveyor roller 5 on the roller conveyor a; The connecting end of the first side external support assembly 1 is used to connect to the first main beam 6 of the roller conveyor a; The connecting end of the second side external support assembly 2 is used to connect the second main beam 7 of the roller conveyor a.

[0019] The gap-bridging external roller conveyor connection device proposed in this application can be connected to the first main beam 6 and the second main beam 7 of the roller conveyor a. The transition roller 3 provided by it can be connected to the conveyor roller 5 of the roller conveyor a, thereby filling the gap left between standard roller conveyors. The two ends of the rotating shaft of the transition roller 3 can be connected to the first side external support assembly 1 and the second side external support assembly 2 respectively by bolts.

[0020] Specifically, both the first side external support assembly 1 and the second side external support assembly 2 include a side upright portion 101 and an upper bent portion 102; the side upright portion 101 and the upper bent portion 102 are integrally constructed; the upper bent portion 102 is U-shaped; both the side upright portion 101 and the upper bent portion 102 are provided with connecting holes; the connecting ends of the first side external support assembly 1 and the second side external support assembly 2 include the connecting end of the side upright portion 101 and the connecting end of the upper bent portion 102; like Figure 4 As shown, the first main beam 6 and the second main beam 7 of the roller conveyor a both include a main beam side portion 601 and a U-shaped bend portion 602 on the main beam. The upper bend portions 102 of the first side external support assembly 1 and the second side external support assembly 2 are respectively inserted into the U-shaped bend portions 602 on the main beams of the first main beam 6 and the second main beam 7 of the roller conveyor a. The upper bend portions 102 of the first side external support assembly 1 and the second side external support assembly 2 are fixed to the U-shaped bend portions 602 on the main beams of the first main beam 6 and the second main beam 7 of the roller conveyor a by the first fastener 8. The side upright portions 101 of the first side external support assembly 1 and the second side external support assembly 2 are fixed to the main beam side portions 601 of the first main beam 6 and the second main beam 7 of the roller conveyor a by the second fastener 9. Thus, the slot bridge type external roller conveyor connection device can be firmly connected to the roller conveyor a and can bear a certain weight.

[0021] Specifically, both the first fastener 8 and the second fastener 9 are bolts.

[0022] Even better, such as Figure 4 As shown, the outer sides of the side uprights 101 of the first side external support assembly 1 and the second side external support assembly 2 are both connected to horizontal adjustment plates 103, and adjustment bolts 104 are connected to the horizontal adjustment plates 103; the first main beam 6 and the second main beam 7 of the roller conveyor a also include bottom bending portions 603 respectively; the adjustment bolts 104 of the first side external support assembly 1 and the second side external support assembly 2 are used to abut against the bottom bending portions 603 of the first main beam 6 and the second main beam 7 of the roller conveyor a respectively, so as to adjust the transition roller 3 between the first side external support assembly 1 and the second side external support assembly 2 to keep it horizontal.

[0023] More preferably, a protective cover box 10 is provided on the inner side of the first side external support assembly 1; the protective cover box 10 can collect the lubricating oil or wear powder dripped from the double sprocket 301 or chain 4 of the transition roller 3.

[0024] More preferably, the protective cover 10 is welded with a top cover 11 to prevent the operator from accidentally touching the double sprocket 301 or the chain 4.

[0025] More preferably, each transition roller 3 is provided with a rubber coating 302 to provide sufficient friction.

[0026] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A slotted bridging type external roller conveyor connection device, characterized in that, include: First side external support assembly (1), second side external support assembly (2), transition roller (3), chain (4); The two ends of the rotating shaft of the transition roller (3) are respectively connected to the first side external support assembly (1) and the second side external support assembly (2); when two or more transition rollers (3) are set between the first side external support assembly (1) and the second side external support assembly (2), each transition roller (3) is set in parallel. Each transition roller (3) has a double sprocket (301) at one end; the double sprocket (301) of the transition roller (3) is located inside the first side external support assembly (1); a chain (4) is fitted on a pair of corresponding sprockets in the double sprockets (301) of adjacent transition rollers (3); a chain (4) is fitted on one of the sprockets (301) of the double sprockets on the transition roller (3) close to the roller conveyor (a), for connecting the sprocket at one end of the conveyor roller (5) on the roller conveyor (a); The connecting end of the first side external support assembly (1) is used to connect to the first main beam (6) of the roller conveyor (a); The connecting end of the second side external support assembly (2) is used to connect the second main beam (7) of the roller conveyor (a).

2. The slotted bridging external roller conveyor connection device as described in claim 1, characterized in that, The first side external support assembly (1) and the second side external support assembly (2) both include a side upright part (101) and an upper bent part (102); the side upright part (101) and the upper bent part (102) are integrally constructed; the upper bent part (102) is U-shaped; a connecting hole is provided on both the side upright part (101) and the upper bent part (102); the connecting ends of the first side external support assembly (1) and the second side external support assembly (2) both include the connecting end of the side upright part (101) and the connecting end of the upper bent part (102); The upper bends (102) of the first side external support assembly (1) and the second side external support assembly (2) are respectively inserted into the U-shaped bends (602) on the main beams of the first main beam (6) and the second main beam (7) of the roller conveyor (a). The upper bends (102) of the first side external support assembly (1) and the second side external support assembly (2) are fixed to the U-shaped bends (602) on the main beams of the first main beam (6) and the second main beam (7) of the roller conveyor (a) by the first fastener (8). The side uprights (101) of the first side external support assembly (1) and the second side external support assembly (2) are fixed to the side of the main beam (601) of the first main beam (6) and the second main beam (7) of the roller conveyor (a) by the second fastener (9).

3. The slotted bridging external roller conveyor connection device as described in claim 2, characterized in that, Both the first fastener (8) and the second fastener (9) are bolts.

4. The slotted bridging external roller conveyor connection device as described in claim 2, characterized in that, The side uprights (101) of the first side external support assembly (1) and the second side external support assembly (2) are each connected to a horizontal adjustment plate (103), and an adjustment bolt (104) is connected to the horizontal adjustment plate (103); the first main beam (6) and the second main beam (7) of the roller conveyor (a) also include bottom bends (603); the adjustment bolts (104) of the first side external support assembly (1) and the second side external support assembly (2) are used to abut against the bottom bends (603) of the first main beam (6) and the second main beam (7) of the roller conveyor (a) respectively, so as to adjust the transition roller (3) between the first side external support assembly (1) and the second side external support assembly (2) to keep it horizontal.

5. The slotted bridging external roller conveyor connection device as described in claim 1, characterized in that, The inner side of the first side external support assembly (1) is provided with a protective cover box (10).

6. The slotted bridging external roller conveyor connection device as described in claim 5, characterized in that, The protective cover (10) is welded with a top cover (11).

7. The slotted bridging external roller conveyor connection device as described in claim 1, characterized in that, Each transition roller (3) is equipped with a rubber coating (302).

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