Novel combined trolley applied to logistics carrying

Abstract

The utility model relates to a novel combined trolley applied to logistics transportation, which belongs to the technical field of logistics transportation and comprises a shell, a support frame body is arranged at one end of the shell, a goods shelf for bearing goods is arranged at the other end of the shell, and a support component matched with a track is arranged on the support frame body. The supporting assembly comprises two supporting plates symmetrically arranged on the two sides of the track, the supporting plates are connected with the supporting frame body, bearing wheels are rotationally connected to the end walls, facing the track, of the supporting plates, the side walls of the bearing wheels are attached to the supporting parts located on the two sides of the track, and a driving assembly used for driving the shell to slide along the track is arranged on the supporting frame body. The trolley has the advantages that the bearing wheels can be conveniently overhauled and maintained, and meanwhile the loading effect of the trolley is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics conveying, especially a novel combined trolley applied to logistics handling. BACKGROUND

[0002] The full-automatic logistics conveying system is a system for realizing goods transportation by means of automation technology, which realizes automatic identification, handling and sorting of goods by means of cooperation of various sensors and controllers, thereby greatly improving logistics transportation efficiency and reducing labor cost and transportation risk.

[0003] The full-automatic logistics conveying system comprises a track, a support for providing support for the track and a trolley for handling and conveying goods in cooperation with the track, the trolley comprising a shell, the shell being provided with a support frame, the support frame being rotatably connected with a load wheel, the track being provided with a support portion for providing support for the trolley in cooperation with the load wheel, the support portion in the prior art being arranged towards the inner side of the track, i.e. the load wheel needs to be arranged in the track in a sliding manner, it is found in actual application that this mode is inconvenient for maintenance of the load wheel and limits the diameter of the load wheel, when heavy goods are handled, the cooperation of the load wheel and the support portion is difficult to bear the weight of the trolley and the goods, thereby affecting the conveying efficiency of the goods. SUMMARY

[0004] In order to facilitate maintenance of the load wheel and improve the load capacity of the trolley, the application provides a novel combined trolley applied to logistics handling.

[0005] The application provides a novel combined trolley applied to logistics handling, which adopts the following technical scheme:

[0006] The novel combined trolley applied to logistics handling is used for conveying goods in cooperation with a track, comprising a shell, one end of the shell being provided with a support frame body, the other end of the shell being provided with a goods rack for bearing goods, the support frame body being provided with a support assembly for cooperation with the track, the support assembly comprising two support plates symmetrically arranged on both sides of the track, the support plates being connected with the support frame body, the end wall of the support plate towards the track being rotatably connected with a load wheel, the side wall of the load wheel being attached to the support portion located on both sides of the track, the support frame body being provided with a driving assembly for driving the shell to slide along the track.

[0007] By adopting the above technical scheme, in actual use, the load wheel is located on the side of the track, compared with the load wheel being located in the track, on the one hand, the use condition of the load wheel can be observed, thereby facilitating maintenance of the load wheel, on the other hand, the diameter of the load wheel can be increased according to the height of the side wall of the track, thereby effectively improving the load capacity of the trolley.

[0008] Preferably, the support plate is further rotatably connected with a side guide wheel towards the end wall of the track, the side wall of the side guide wheel is attached to the side wall of the track, the support frame body is rotatably connected with a lower guide wheel, and the side wall of the lower guide wheel is attached to the bottom wall of the track.

[0009] By adopting the above technical scheme, the position of the track is positioned through the arrangement of the side guide wheel and the lower guide wheel, and the track is not easy to contact the end face of the support frame body or the load bearing wheel during the sliding process of the trolley, thereby improving the reliability of the trolley sliding on the track through the support assembly.

[0010] Preferably, the driving assembly comprises a driving wheel rotatably arranged below the track, the two ends of the driving wheel are provided with driving plates, the driving wheel is rotatably connected with the driving plates, the support plate is rotatably connected with a driving shaft, the driving shaft penetrates through the two driving plates, the driving plates are rotatably connected with the support plate through the driving shaft, and the driving plates are provided with driving members for controlling the rotation of the driving wheel.

[0011] The support plate is further rotatably connected with a control shaft, and the end of the driving plate away from the driving shaft is rotatably connected with a control cylinder, and the piston rod of the control cylinder is rotatably connected with the control shaft, and the control cylinder controls the attachment and separation of the driving wheel and the bottom wall of the track.

[0012] By adopting the above technical scheme, when the piston rod is extended, the driving plate provided with the driving wheel is rotated to separate the driving wheel from the track under the cooperation of the control cylinder and the control shaft, and after the piston rod is retracted, the driving plate provided with the driving wheel is rotated to attach the driving wheel to the track under the cooperation of the control cylinder and the control shaft, thereby facilitating the attachment and separation of the driving wheel and the track, controlling the sliding of the trolley on the track, and improving the stability of the trolley sliding on the track to a certain extent.

[0013] Preferably, the support frame body is provided with a dust collecting box below the track and the driving member.

[0014] By adopting the above technical scheme, the arrangement of the dust collecting box can limit the falling of dust or parts for fixing the load bearing wheel, the side guide wheel, the lower guide wheel and the driving motor into the shell, thereby affecting the normal use of the parts inside the shell, and ensuring the service life of the combined trolley to a certain extent.

[0015] Preferably, the shelf is connected with a telescopic arm, the telescopic arm is slidably arranged in the shell, the telescopic arm is provided with a guide rail, the side of the shell close to the shelf is provided with a guide sliding block, and the guide sliding block is provided with a guide sliding groove matched with the guide rail.

[0016] By adopting the technical scheme, the shelf can be moved to a position facilitating feeding, thereby improving the convenience of feeding, the guide sliding block cooperates with the guide rail to provide guidance for the sliding of the telescopic arm, and the stability of the sliding of the telescopic arm in the shell is improved.

[0017] Preferably, the shelf is arranged in a U shape.

[0018] By adopting the technical scheme, the goods can be fed from one side and moved to be located on the same straight line as the center of gravity of the trolley, thereby facilitating the feeding of the goods and improving the reliability of the conveying of the goods by the trolley and the track.

[0019] Preferably, an organ case is arranged between the shell and the shelf, the organ case is sleeved on the shell, one end of the organ case is connected with the shell, and the other end of the organ case is connected with the shelf.

[0020] By adopting the technical scheme, the organ case has good sealing performance, can effectively prevent dust, grease and other sundries from entering the inside of the shell, and protect the parts in the shell, and the organ case has the advantages of long stroke and small compression, and has low use cost.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. In actual use, the bearing wheel is located on the side of the track, compared with the bearing wheel located in the inside of the track, on the one hand, the use of the bearing wheel can be observed, thereby the bearing wheel can be maintained and repaired, on the other hand, the diameter of the bearing wheel can be increased according to the height of the side wall of the track, thereby the load capacity of the trolley is effectively improved.

[0023] 2. By controlling the opening and closing of the air cylinder to control the adhesion and separation between the driving wheel and the track, the sliding of the trolley on the track is facilitated, and the stability of the sliding of the trolley on the track is improved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic view of a combined trolley and track structure of an embodiment of the present application.

[0025] Figure 2 is a partial cross-sectional view of a combined trolley shell in an embodiment of the present application.

[0026] Figure 3 is a top view of a combined trolley in an embodiment of the present application.

[0027] Figure 4 is a side view of a combined trolley in an embodiment of the present application.

[0028] Explanation of reference signs: 1, shell; 11, guide sliding block; 111, guide sliding groove; 12, concertina cover; 2, support frame body; 21, support assembly; 22, support plate; 221, bearing wheel; 222, side guide wheel; 223, lower guide wheel; 224, control shaft; 23, ash collecting box; 3, goods shelf; 31, telescopic arm; 311, guide rail; 32, goods; 4, track; 41, support part; 5, drive wheel; 51, drive plate; 511, drive shaft; 512, drive motor; 513, control cylinder. DETAILED DESCRIPTION

[0029] The following will be described in detail below with reference to the accompanying drawings. Figures 1-4 The utility model is further described in detail.

[0030] The utility model discloses a novel combined trolley applied to logistics carrying, which is used for cooperating with a track 4 to convey goods 32. Figure 1 And Figure 2 , including shell 1, one end of shell 1 is fixedly connected with support frame body 2 through bolt, the other end of shell 1 is equipped with goods shelf 3 for carrying goods 32, trolley can drive goods 32 to slide along the length direction of track 4 through goods shelf 3, telescopic arm 31 is fixedly connected on goods shelf 3 and is slidably arranged in shell 1, telescopic arm 31 slides along the length direction of shell 1, the sliding of telescopic arm 31 can adopt the principle of chain hoist, and the both sides of telescopic arm 31 are fixedly connected with two guide rails 311, the two guide rails 311 are arranged along the width direction of the side wall of telescopic arm 31, the guide rail 311 is arranged along the length direction of telescopic arm 31, the inner wall of the side of shell 1 close to goods shelf 3 is fixedly provided with guide sliding block 11, the guide sliding groove 111 that cooperates with guide rail 311 is arranged on guide sliding block 11, guide sliding block 11 cooperates with guide rail 311, and the sliding of telescopic arm 31 is provided with direction, thereby improve the stability of the sliding of telescopic arm 31 in shell 1.

[0031] Referring to Figure 1 And Figure 2 , goods shelf 3 is arranged in the shape of a Chinese character, and goods 32 can be loaded from one side and moved to be located on the same straight line as the gravity center of the trolley, so that the loading of goods 32 is facilitated, and the reliability of conveying goods 32 by cooperating the trolley with the track 4 is improved. The concertina cover 12 is fixed between the shell 1 and the goods shelf 3, the concertina cover 12 is sleeved on the shell 1, one end of the concertina cover 12 is fixed to the shell 1, and the other end of the concertina cover 12 is fixed to the goods shelf 3. The concertina cover 12 has good sealing performance, can effectively prevent dust, grease and other sundries from entering the inside of the shell 1, and protects the internal parts of the shell 1. The concertina cover 12 has the advantages of long stroke and small compression, and has low use cost.

[0032] Referring to Figure 1 、 Figure 3 And Figure 4The support frame body 2 is provided with a support assembly 21 matched with the track 4, the support assembly 21 has two groups, and the two groups of support assemblies 21 are symmetrically arranged on the two sides of the shell 1, and the stability of the trolley sliding along the track 4 is effectively improved through the arrangement of the two groups of symmetric assemblies; the support assembly 21 comprises two symmetrically arranged support plates 22 on the two sides of the track 4, the support plates 22 are fixed with the support frame body 2, a plurality of bearing wheels 221 are rotationally connected to the end wall of the support plate 22 facing the track 4, the number of the bearing wheels 221 is determined according to the length of the support plate 22, the rotation axis of the bearing wheel 221 is arranged in the horizontal direction, the side wall of the bearing wheel 221 is attached to the support part 41 located on the two sides of the track 4, the bearing wheel 221 is matched with the support part 41 on the track 4, so that the trolley is installed and placed on the track 4, the bearing wheel 221 is located on the side of the track 4, on the one hand, the use condition of the bearing wheel 221 can be observed, so that the bearing wheel 221 can be overhauled and maintained, on the other hand, the diameter of the bearing wheel 221 can be increased according to the height of the side wall of the track 4, so that the load capacity of the trolley is effectively improved.

[0033] With reference to Figure 1 and Figure 3 The support plate 22 is also rotationally connected with a plurality of side guide wheels 222 on the end wall facing the track 4, the side wall of the side guide wheel 222 is attached to the side wall of the track 4, and the support frame body 2 is rotationally connected with a lower guide wheel 223, the side wall of the lower guide wheel 223 is attached to the bottom wall of the track 4, the position of the track 4 is positioned through the arrangement of the side guide wheel 222 and the lower guide wheel 223, and the track 4 is not easy to contact the end face of the support frame body 2 or the bearing wheel 221 during the sliding process of the trolley, so that the reliability of the trolley sliding on the track 4 through the support assembly 21 is improved.

[0034] With reference to Figure 3 and Figure 4 The support frame body 2 is provided with a drive assembly for driving the shell 1 to slide along the track 4, the drive assembly comprises a drive wheel 5 rotationally arranged below the track 4, the two ends of the drive wheel 5 are provided with drive plates 51, the drive wheel 5 is rotationally connected with the drive plates 51, the support plate 22 is rotationally connected with a drive shaft 511, the drive shaft 511 penetrates the two drive plates 51, that is, the drive plate 51 can drive the drive wheel 5 to rotate around the drive shaft 511, the drive plate 51 is rotationally connected with the support plate 22 through the drive shaft 511, and the drive plate 51 is provided with a driving member for controlling the rotation of the drive wheel 5, in the embodiment of the application, the driving member is selected as a driving motor 512, the driving motor 512 is fixed with the drive plate 51, and the output shaft of the driving motor 512 is coaxially fixed with the drive wheel 5.

[0035] With reference to Figure 3 and Figure 4The control shaft 224 is further rotatably connected to the support plate 22, the control cylinder 513 is rotatably connected to the one end of the driving plate 51 away from the driving shaft 511, the piston rod of the control cylinder 513 is rotatably connected to the control shaft 224, then the driving wheel 5 and the bottom wall of the track 4 can be controlled to be attached or separated through the control cylinder 513, when the piston rod is extended, the driving plate 51 provided with the driving wheel 5 is rotated to separate the driving wheel 5 from the track 4 under the cooperation of the control cylinder 513 and the control shaft 224, after the piston rod is retracted, the driving plate 51 provided with the driving wheel 5 is rotated to the driving wheel 5 and the track 4 under the cooperation of the control cylinder 513 and the control shaft 224, the driving wheel 5 and the track 4 are conveniently controlled to be attached or separated, so that the sliding of the trolley on the track 4 is conveniently controlled, and the stability of the trolley in the sliding on the track 4 can be improved to a certain extent.

[0036] With reference to Figure 1 and Figure 3 The support frame body 2 is provided with the dust collecting box 23, the dust collecting box 23 can be fixed to the support frame body 2 through bolts, in the vertical direction, the dust collecting box 23 is located below the track 4 and the driving member, through the arrangement of the dust collecting box 23, the dust or the parts for fixing the bearing wheel 221, the side guide wheel 222, the lower guide wheel 223 and the driving motor 512 can be prevented from falling into the shell 1, so as to affect the normal use of the parts in the shell 1, and the service life of the combined trolley is ensured to a certain extent.

[0037] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: all equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A new combined trolley applied to logistics transportation, used for conveying goods (32) in cooperation with a track (4), characterized in that, The utility model provides a kind of goods storage and transportation device, including shell (1), one end of the shell (1) is equipped with support frame body (2), the other end of the shell (1) is equipped with goods shelf (3) for carrying goods (32), support assembly (21) is equipped on the support frame body (2) and is matched with rail (4), the support assembly (21) includes two symmetrically arranged support plate (22) on the both sides of rail (4), the support plate (22) is connected with support frame body (2), the end wall of the support plate (22) towards rail (4) is rotatably connected with carrying wheel (221), the side wall of the carrying wheel (221) is attached with support part (41) located on the both sides of rail (4), drive assembly is equipped on the support frame body (2) for driving shell (1) to slide along rail (4).

2. The new combined trolley for logistics handling according to claim 1, characterized in that, The end wall of the support plate (22) towards rail (4) is also rotatably connected with side guide wheel (222), the side wall of the side guide wheel (222) is attached with the side wall of rail (4), and the side wall of the lower guide wheel (223) rotatably connected with the support frame body (2) is attached with the bottom wall of rail (4).

3. The new combined trolley for logistics handling according to claim 1, characterized in that, The drive assembly includes a drive wheel (5) rotatably arranged below the rail (4), the two ends of the drive wheel (5) are provided with drive plates (51), the drive wheel (5) is rotatably connected with the drive plates (51), the drive shaft (511) is rotatably connected with the support plate (22), the drive shaft (511) penetrates the two drive plates (51), the drive plates (51) are rotatably connected with the support plate (22) through the drive shaft (511), and the drive plates (51) are provided with drive members for controlling the rotation of the drive wheel (5). The support plate (22) is also rotatably connected with a control shaft (224), one end of the drive plate (51) away from the drive shaft (511) is rotatably connected with a control cylinder (513), the piston rod of the control cylinder (513) is rotatably connected with the control shaft (224), and the control cylinder (513) controls the attachment and separation of the drive wheel (5) and the bottom wall of the rail (4).

4. The new combined trolley for logistic handling according to claim 2, characterized in that, The support frame body (2) is provided with an ash collecting box (23), and the ash collecting box (23) is located below the rail (4) and the drive member.

5. The new combination dolly for use in logistics handling according to claim 1, characterized in that, The goods shelf (3) is connected with a telescopic arm (31), the telescopic arm (31) is slidably arranged in the shell (1), the telescopic arm (31) is provided with a guide rail (311), one side of the shell (1) close to the goods shelf (3) is provided with a guide sliding block (11), and the guide sliding block (11) is provided with a guide sliding groove (111) matched with the guide rail (311).

6. The new combined trolley for logistic handling according to claim 5, characterized in that, The goods shelf (3) is arranged in a character-shaped manner.

7. The new combined dolly for logistic handling according to claim 5, characterized in that, The shell (1) and the goods shelf (3) are provided with an organ cover (12), the organ cover (12) is sleeved on the shell (1), one end of the organ cover (12) is connected with the shell (1), and the other end of the organ cover (12) is connected with the goods shelf (3).

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