Logistics line electric roller structure capable of prolonging service life

Abstract

The utility model discloses a logistics line electric roller structure capable of prolonging the service life, which comprises a fixed seat and a roller body arranged on the fixed seat, one end of the roller body is fixed on the fixed seat, the roller body can rotate relative to the fixed seat, one end of the roller body is provided with a roller core, and the roller core is arranged on the fixed seat. The roller core is exposed out of the roller body and detachably connected to the roller body, a fixing part is arranged at one end of the roller core, a fixing hole is formed in the fixing seat in a penetrating mode, and the fixing part is arranged in the fixing hole in a penetrating mode and is in close fit with the inner wall of the fixing hole. According to the brake roller, the length, the material and the appearance of the roller core are improved, the fixing seat is more adaptive to the improved roller core, the fixing part of the roller core can be tightly matched with the fixing seat, impact caused by braking of the roller body can be effectively limited, the roller core is detachably arranged, the roller core can be replaced, and the service life of the roller body is further prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics line roller, especially relates to a logistics line electric roller structure of prolonging life. BACKGROUND

[0002] The roller logistics line has the characteristics of large conveying capacity, large load bearing, high speed and light operation, and can meet the light industrialized material conveying demand in material transportation, processing, sorting and packaging box storage production links, and is suitable for conveying various boxes, bags, pallets and other goods and conveying materials with large single weight. The roller logistics line is provided with a pallet, and the roller logistics line moves the pallet on the logistics line through a plurality of logistics line electric rollers. The existing logistics line electric roller is fixed to the roller logistics line through a fixed buckle, and the electric roller rotates and brakes through cooperation between the exposed part of the cylinder core and the fixed buckle. However, the logistics line electric roller relies on the exposed part to cooperate with the fixed buckle, which has the following problems:

[0003] 1. The exposed part of the roller cylinder core has less contact with the fixed buckle, and the assembly is not tight, which causes the roller to idle and the cable to be twisted off when braking, and the logistics line is forced to stop and alarm;

[0004] 2. The roller with the twisted cable will be scrapped and cannot be reused. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the defects in the prior art, and provides a logistics line electric roller structure of prolonging life.

[0006] The utility model aims at overcoming the defects in the prior art, and provides a logistics line electric roller structure of prolonging life.

[0007] A logistics line electric roller structure of prolonging life, comprising: a fixed seat and a roller body provided on the fixed seat, one end of the roller body is fixed on the fixed seat, the roller body can rotate relative to the fixed seat, one end of the roller body is provided with a cylinder core, the cylinder core is exposed outside the roller body, and the cylinder core is detachably connected to the roller body, one end of the cylinder core is provided with a fixed part, a fixed hole is provided on the fixed seat, the fixed part is provided in the fixed hole and tightly matches with the inner wall of the fixed hole.

[0008] In one embodiment, the cross section of the fixed part is a regular hexagon.

[0009] In one embodiment, the length of the cylinder core is 25-30mm.

[0010] In one embodiment, the material of the fixed part is Cr12.

[0011] In one embodiment, the fixing seat comprises a fixing block upper part and a fixing block lower part, the fixing block upper part is installed on the fixing block lower part, the fixing block lower part comprises a containing part containing the fixing block upper part and a connecting part above the containing part, the containing part is provided with a containing groove for containing the fixing block upper part, and the fixing hole is arranged between the connecting part and the fixing block upper part.

[0012] In one embodiment, the connecting part is provided with a first part on one side facing the fixing block upper part, the fixing block upper part is provided with a second part on one side facing the connecting part, and the first part and the second part are combined to form the fixing hole.

[0013] In one embodiment, the fixing hole is hexagonal, and the inner hexagonal angle of the fixing hole is matched with the outer hexagonal angle of the fixing part.

[0014] In one embodiment, the thickness of the fixing seat is 3mm.

[0015] In one embodiment, the roller body comprises a roller shell and a roller cover covering one end of the roller shell, the inside of the roller shell is sequentially provided with a roller seat, a motor, a gear set and a connector, the roller cover is located on one side of the connector away from the gear set, the cylinder core is located on one side of the roller cover away from the connector, and one end of the cylinder core away from the fixing part is inserted into the roller cover and is in interference fit with the connector.

[0016] In one embodiment, a rubber pad is arranged between the roller cover and the inner wall of the roller shell.

[0017] Compared with the prior art, the utility model has at least the following advantages:

[0018] The utility model discloses a kind of extension service life's logistics line electric roller structure, the length of cylinder core is improved by length, material and appearance, and make fixing seat more suitable for improved cylinder core, the fixed part of cylinder core can be closely matched with fixing seat, can effectively limit the impact caused when roller body brake, to effectively prolong the service life of roller body, and cylinder core is detachably arranged, cylinder core can be replaced, further prolong the service life of roller body. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiments will be briefly introduced as follows.

[0020] Figure 1The utility model provides a kind of structure schematic diagram of the structure of the electric cylinder of the logistics line electric cylinder structure of prolonging service life provided by the utility model;

[0021] Figure 2 The utility model provides a kind of structure schematic diagram of the structure of the electric cylinder of the logistics line electric cylinder structure of prolonging service life provided by the utility model;

[0022] Figure 3 The utility model provides a kind of structure schematic diagram of the structure of the electric cylinder of the logistics line electric cylinder structure of prolonging service life provided by the utility model;

[0023] BRIEF DESCRIPTION OF DRAWINGS:10, fixed seat;11, fixed block upper portion;111, second part;12, fixed block lower portion;121, containing portion;1211, containing groove;122, connecting portion;1221, first part;13, fixed hole;20, cylinder body;21, cylinder shell;22, cylinder cover;23, cylinder seat;24, motor;25, gear set;26, connector;27, cable sleeve;271, cable;28, rubber pad;30, cylinder core;31, fixed part. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the utility model, the utility model will be described more comprehensively below with reference to relevant drawings.

[0025] A kind of electric cylinder structure of prolonging service life of logistics line, refer to Figure 1 , including fixed seat 10 and the cylinder body 20 being set on fixed seat 10, one end of cylinder body 20 is fixed on fixed seat 10, cylinder body 20 can rotate relative to fixed seat 10, to facilitate conveying material on the logistics line.It needs to be explained, fixed seat 10 is used to fix cylinder body 20, material line is equipped with multiple cylinder body 20 and multiple fixed seat 10, to form complete transport logistics line.

[0026] Refer to Figure 1 , one end of cylinder body 20 is provided with cylinder core 30, cylinder core 30 is exposed to cylinder body 20, and one end of cylinder core 30 away from cylinder body 20 is fixed on fixed seat 10.Specifically, one end of cylinder core 30 is provided with fixed part 31, fixed hole 13 is passed through on fixed seat 10, the fixed part 31 of cylinder core 30 is passed through in fixed hole 13, and is tightly matched with the inner wall of fixed hole 13, to stably fix cylinder body 20 on fixed seat 10.

[0027] Further, refer to Figure 1 , the fixed part 31 of cylinder core 30 is arranged as regular hexagon section, and the outer hexagonal edge angle of fixed part 31 is smaller than the outer hexagonal edge angle of one end of the cylinder core 30 of the prior art.

[0028] Further, refer to Figure 1The length of the barrel core 30 is 25-30 mm. It should be noted that the length of the barrel core 30 in the prior art is 19 mm. The length of the barrel core 30 in the embodiment is longer than that in the prior art, so that the exposed part of the fixing part 31 is increased, thereby increasing the contact area between the barrel core 30 and the fixing seat 10 and increasing the connection stability.

[0029] Further, referring to Figure 1 The material of the fixing part 31 is Cr12, which is an alloy tool steel and has good wear resistance and is suitable for occasions requiring high wear resistance. It should be noted that the material of the barrel core 30 in the prior art is 45 steel, which has poorer wear resistance than Cr12. Therefore, using Cr12 to manufacture the barrel core 30 can improve the wear resistance of the barrel core 30, so that the fixing part 31 and the fixing seat 10 are not easily severely worn when they are tightly matched, and the service life of the drum body 20 can be prolonged.

[0030] Referring to Figure 1 The fixing seat 10 includes a fixing block upper part 11 and a fixing block lower part 12. The fixing block upper part 11 is installed on the fixing block lower part 12, and the fixing block upper part 11 and the fixing block lower part 12 combine to form a cuboid structure. Specifically, the fixing block lower part 12 includes a containing part 121 containing the fixing block upper part 11 and a connecting part 122 located above the containing part 121. The containing part 121 is provided with a containing groove 1211 for containing the fixing block upper part 11. The connecting part 122 is located above the containing part 121, and the fixing hole 13 is provided between the connecting part 122 and the fixing block upper part 11. It should be noted that the outer side of the fixing block upper part 11 is flush with the outer side of the connecting part 122, so that the depth of the fixing part 31 of the barrel core 30 passing through the fixing block upper part 11 and the connecting part 122 is the same.

[0031] Further, referring to Figure 1 The side of the connecting part 122 facing the fixing block upper part 11 is provided with a first part 1221, and the side of the fixing block upper part 11 facing the connecting part 122 is provided with a second part 111. The first part 1221 and the second part 111 combine to form the fixing hole 13. Specifically, the fixing hole 13 is hexagonal, and the inner hexagonal angle of the fixing hole 13 is adapted to the outer hexagonal angle of the fixing part 31 of the barrel core 30. The end of the fixing part 31 away from the barrel core 30 is provided in the fixing hole 13, and the outer side wall of the fixing part 31 is tightly matched with the inner wall of the fixing hole 13, so as to increase the stress area of the barrel core 30.

[0032] Further, referring to Figure 1The thickness of the fixing base 10 is 3 mm. It should be noted that the thickness of the fixing base 10 in the prior art is 6 mm. The thickness of the fixing base 10 in the embodiment is reduced compared with the fixing base 10 in the prior art, so that the fixing part 31 of the drum core 30 can completely extend into the fixing base 10 and tightly fit with the inner wall of the fixing hole 13 of the fixing base 10.

[0033] With reference to Figure 2 and Figure 3 The drum body 20 includes a drum shell 21 and a drum cover 22 arranged at one end of the drum shell 21. The drum shell 21 is internally provided with a drum base 23, a motor 24, a gear set 25 and a connector 26 in sequence. The drum base 23 is arranged at one side of the inside of the drum shell 21. One side of the drum base 23 is movably connected with the drum shell 21, and the other side of the drum base 23 is movably connected with the motor 24. The gear set 25 is connected with the motor 24 through a transmission shaft. The motor 24 can control the rotation of the gear set 25 through the transmission shaft. One side of the connector 26 is movably connected with the gear set 25. The drum cover 22 is arranged at the side of the connector 26 away from the gear set 25 and covers one end of the drum shell 21 to seal the drum shell 21. The drum core 30 is located at the side of the drum cover 22 away from the connector 26. One end of the drum core 30 away from the fixing part 31 extends into the drum cover 22 and is in interference fit with the connector 26. It should be noted that the drum core 30 is detachably connected with the drum cover 22. A bearing is arranged between the connector 26 and the drum core 30 to connect the connector 26 and the drum core 30 through the bearing.

[0034] Further, with reference to Figure 2 and Figure 3 The drum shell 21 is provided with a cable sleeve 27 at the end away from the drum cover 22. The cable sleeve 27 is internally provided with a cable 271.

[0035] Further, with reference to Figure 3 A rubber pad 28 is arranged between the drum cover 22 and the inner wall of the drum shell 21 to stably fix the drum cover 22 on the drum shell 21. It should be noted that the drum shell 21 is fixed on the fixing base 10 through the drum core 30. The motor 24 is powered to control the rotation of the gear set 25. The gear set 25 drives the synchronous transmission of the connector 26, so that the drum cover 22 drives the rotation of the entire drum body 20. The drum body 20 rotates to complete the process of conveying materials in the rotation.

[0036] The utility model discloses a kind of electric cylinder structures of prolonging service life of logistics line, the length of barrel core 30 is improved by improving the quality and appearance, and make fixed base 10 more adaptation improved barrel core 30, the fixed part 31 of barrel core 30 can be closely matched with fixed base 10, can effectively limit the impact caused by brake of cylinder body 20, to effectively prolong the service life of cylinder body 20, and barrel core 30 is detachably arranged, can replace barrel core 30, further prolong the service life of cylinder body 20.

[0037] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that, for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A structure of an electric roller for a long-life logistics line, characterized by, The utility model relates to a fixing seat (10) and the drum body (20) of setting on the fixing seat (10), one end of the drum body (20) is fixed on the fixing seat (10), the drum body (20) can rotate relative to the fixing seat (10), one end of the drum body (20) is provided with drum core (30), the drum core (30) is exposed outside the drum body (20), and the drum core (30) is detachably connected on the drum body (20), one end of the drum core (30) is equipped with fixed part (31), the fixed hole (13) is passed in the fixed part (31) and is closely matched with the inner wall of fixed hole (13). The fixed part (31) is a regular hexagon in cross section.

2. A long-life logistics line motorized roller structure according to claim 1, characterized in that, The length of the drum core (30) is 25-30mm.

3. The long-life logistics line motorized roller structure according to claim 1, characterized in that, The fixed part (31) is made of Cr12.

4. The long-life logistics line motorized roller structure according to claim 1, characterized in that, The fixing seat (10) comprises a fixed block upper portion (11) and a fixed block lower portion (12), the fixed block upper portion (11) is installed on the fixed block lower portion (12), the fixed block lower portion (12) comprises a containing portion (121) containing the fixed block upper portion (11) and a connecting portion (122) above the containing portion (121), the containing portion (121) is provided with a containing groove (1211) for containing the fixed block upper portion (11), and the fixed hole (13) is arranged between the connecting portion (122) and the fixed block upper portion (11).

5. The long-life logistics line motorized roller structure according to claim 1, characterized in that, The connecting portion (122) is provided with a first portion (1221) on the side towards the fixed block upper portion (11), the fixed block upper portion (11) is provided with a second portion (111) on the side towards the connecting portion (122), and the first portion (1221) and the second portion (111) combine to form the fixed hole (13).

6. A long-life logistics line motorized roller structure according to claim 5, characterized in that, The fixed hole (13) is a regular hexagon, and the inner hexagonal angle of the fixed hole (13) is matched with the outer hexagonal angle of the fixed part (31).

7. A long-life logistics line motorized roller structure according to claim 6, characterized in that, The thickness of the fixing seat (10) is 3mm.

8. A long-life logistics line motorized roller structure according to claim 5, characterized in that, The drum body (20) comprises a drum shell (21) and a drum cover (22) covering one end of the drum shell (21), the inside of the drum shell (21) is sequentially provided with a drum seat (23), a motor (24), a gear set (25) and a connector (26), the drum cover (22) is located on the side of the connector (26) away from the gear set (25), the drum core (30) is located on the side of the drum cover (22) away from the connector (26), and the end of the drum core (30) away from the fixed part (31) protrudes into the drum cover (22) and is in interference fit with the connector (26).

9. The long-life logistics line motorized roller structure according to claim 1, characterized in that, A rubber pad (28) is arranged between the drum cover (22) and the inner wall of the drum shell (21).

10. A long-life logistics line motorized roller structure according to claim 9, characterized in that, ​

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