Logistics transport device

Abstract

The application relates to the technical field of logistics transportation, in particular to a logistics transportation device. The logistics transportation device comprises a chassis, a slide, a transmission mechanism, a locking structure and a driving piece. A passage hole matched with the slide is formed in the chassis, and the slide is rotationally arranged in the passage hole through a slide shaft. The slide has an opening station and a closing station. In the closing station, the slide is flush with the chassis and blocks the passage hole. In the opening station, the slide is arranged at a set angle with the chassis and opens the passage hole. The logistics transportation device can switch the passage hole between the opening and closing states through the setting mode that the slide rotates between the opening station and the closing station. When the slide is in the closing station, the slide can be used as a storage area to temporarily place part of goods, and the goods cannot fall from the passage hole to the layer where the logistics trolley is located.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of logistics transportation, and particularly relates to a logistics transportation device. BACKGROUND

[0002] With the development of the logistics industry, the goods are usually stacked on a transfer shelf in the sorting of a current distribution center, and then the goods are guided into a logistics trolley through an inclined slide on the transfer shelf when the logistics trolley moves to a corresponding delivery port. The current slide is of a fixed structure, which not only occupies a large space, but also causes the delivery port to be always open, so that part of the goods can easily fall from the transfer shelf to the layer where the logistics trolley is located. SUMMARY

[0003] In order to solve the above technical problems, the present application provides a logistics transportation device.

[0004] In a first aspect, the present application provides a logistics transportation device, comprising a chassis, a slide, a transmission mechanism, a locking structure and a driving member.

[0005] A passage hole matched with the slide is formed in the chassis, and the slide is rotationally arranged in the passage hole through a slide shaft.

[0006] The slide has an open station and a closed station,

[0007] In the closed station, the slide is flush with the chassis and blocks the passage hole, forming a storage area on the slide; in the open station, the slide is arranged at a set angle with the chassis and opens the passage hole, forming a goods passage on the slide.

[0008] The driving member is in transmission connection with the slide shaft through the transmission mechanism and is configured to drive the slide to rotate between the open station and the closed station.

[0009] The locking structure is arranged on the chassis and is configured to lock at least one of the driving member, the transmission mechanism and the slide shaft.

[0010] Optionally, the transmission mechanism comprises a driving gear and a driven gear arranged in meshing, the driving gear is connected with the driving member, the driven gear is coaxially connected with the slide shaft, and the driving gear and the driven gear are both rotationally arranged on the chassis.

[0011] Optionally, the driving gear is an incomplete gear, and the driving gear has a first end face and a second end face in the circumferential direction.

[0012] In the open station, one of the first end face or the second end face abuts against the chassis.

[0013] and / or in the closing station, the other of the first end face or the second end face abuts against the base frame.

[0014] Optionally, the locking structure comprises a first locking assembly and a second locking assembly; in the opening station, the first locking assembly locks at least one of the driving member, the transmission mechanism and the slide shaft; in the closing station, the second locking assembly locks at least one of the driving member, the transmission mechanism and the slide shaft.

[0015] Optionally, the driving member comprises a force receiving end and a force applying end, the force receiving end is connected with the driving gear, and the force applying end extends along the radial direction of the driving gear by a distance; in the opening station, the first locking assembly locks the force applying end.

[0016] Optionally, a pedal is further arranged, the pedal is rotatably arranged on the base frame, a first elastic member is arranged between the pedal and the base frame, the first elastic member is used for providing an elastic force for driving the pedal to be lifted, and the force applying end is slidably connected to the bottom surface of the pedal.

[0017] Optionally, the first locking assembly comprises a locking hook, the locking hook is rotatably connected with the base frame, a second elastic member is arranged between the locking hook and the base frame, a locking hook plane is arranged on the locking hook, and the second elastic member is used for providing an elastic force for driving the locking hook to be pressed towards the pedal; in the opening station, the pedal is in clamping cooperation with the locking hook plane.

[0018] Optionally, a third elastic member is arranged between the slide and the base frame, the third elastic member is used for providing an elastic force for driving the slide to move from the opening station to the closing station, in the closing station, the first end face abuts against the base frame, and the first end face and the third elastic member cooperate to form the second locking assembly.

[0019] Optionally, the third elastic member is a tension spring, and the number of the third elastic members is two groups, the two groups of third elastic members are symmetrically arranged on both sides of the slide, and the extension direction of the third elastic member is parallel to the extension direction of the slide.

[0020] Optionally, the first locking assembly and the second locking assembly comprise a lock block structure which reciprocates along the axial direction or the radial direction of the driving gear, and the lock block structure is provided with a tooth which is used for meshing cooperation with the driving gear.

[0021] Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

[0022] The logistics transport device provided in the application can switch the channel hole between the open state and the closed state, can temporarily place part of the goods as a storage area when the slide is located at the closed station, and can ensure that the goods will not fall from the channel hole to the layer where the logistics trolley is located, and can form a goods channel to guide the goods on the chassis into the logistics trolley when the slide is located at the open station. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings incorporated in the specification and forming a part thereof illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required to be used in the embodiments or prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without creative labor.

[0025] Fig. 1 A structural schematic diagram of the logistics transport device described in the embodiments of the present application;

[0026] Fig. 2 A structural schematic diagram of the transmission mechanism in the logistics transport device described in the embodiments of the present application;

[0027] Fig. 3 A structural schematic diagram of the first locking assembly in the logistics transport device described in the embodiments of the present application.

[0028] 1, chassis; 2, slide; 21, slide shaft; 3, driving piece; 31, force applying end; 32, force receiving end; 41, driving gear; 42, driven gear; 431, first end face; 432, second end face; 51, locking hook; 511, locking hook plane; 512, guide surface; 6, pedal; 71, first elastic piece; 72, second elastic piece; 73, third elastic piece. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the solutions of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some of the embodiments of the present application, not all the embodiments.

[0031] With the development of the logistics industry, the goods are often stacked on the transfer shelves in the sorting of the current distribution center, and then when the logistics trolley moves to the corresponding delivery port, the goods are guided into the logistics trolley by the inclined slide on the transfer shelf. The slide currently used is mostly of a fixed structure, which not only occupies a large space, but also causes the delivery port to be opened at all times, which easily causes some goods to fall from the transfer shelf to the layer where the logistics trolley is located.

[0032] Based on this, the embodiment provides a logistics transportation device. The channel hole can be switched between the open and closed states by the setting mode that the slide rotates between the open station and the closed station. When the slide is located at the closed station, it can serve as a storage area to temporarily place some goods, and can ensure that the goods will not fall from the channel hole to the layer where the logistics trolley is located. When the slide is located at the open station, it can form a goods channel to guide the goods on the chassis into the logistics trolley. The following will be described in detail through specific embodiments:

[0033] Referring to Figs. 1-3 The logistics transportation device provided by the embodiment includes a chassis 1, a slide 2, a transmission mechanism, a locking structure and a driving piece 3. The chassis 1 is provided with a channel hole matched with the slide 2, and the slide 2 is rotatably arranged in the channel hole through a slide shaft 21. The slide 2 has an open station and a closed station. At the closed station, the slide 2 is flush with the chassis 1 and blocks the channel hole, forming a storage area on the slide 2. At the open station, the slide 2 is arranged at a set angle with the chassis 1. When the slide 2 is rotated to the set angle with the chassis 1, it can ensure that the goods are smoothly drawn from the slide 2 into the logistics trolley, and the channel hole is opened to form a goods channel on the slide 2. The driving piece 3 is in transmission connection with the slide shaft 21 through the transmission mechanism and is used to drive the slide 2 to rotate between the open station and the closed station. The locking structure is arranged on the chassis 1 and is used to lock at least one of the driving piece 3, the transmission mechanism and the slide shaft 21.

[0034] The logistics transportation device provided by the embodiment can switch the channel hole between the open and closed states by the setting mode that the slide 2 rotates between the open station and the closed station. When the slide 2 is located at the closed station, it can serve as a storage area to temporarily place some goods, and can ensure that the goods will not fall from the channel hole to the layer where the logistics trolley is located. When the slide 2 is located at the open station, it can form a goods channel to guide the goods on the chassis 1 into the logistics trolley.

[0035] In some embodiments, the transmission mechanism comprises a driving gear 41 and a driven gear 42 arranged in engagement, the driving gear 41 is connected with the driving member 3, the driven gear 42 is coaxially connected with the slide shaft 21, and the driving gear 41 and the driven gear 42 are both rotationally arranged on the chassis 1; in other embodiments, the transmission mechanism can also be a hydraulic cylinder, an extension rod or the like structure, as long as it can drive the slide 2 to move away from one side of the slide shaft 21 to complete lifting and realize switching of the slide 2 between the opening station and the closing station; it should be noted that the diameter of the driving gear 41 can be greater than the diameter of the driven gear 42, thereby forming a speed reduction gear set, so as to realize amplification of the torque of the driving member 3 and also improve the controllability of the slide 2 during adjustment.

[0036] With reference to Figs. 1 to 3, Fig. 2 and Fig. 3 It should be understood that, in the opening station, if the first end face 431 abuts against the chassis 1, then in the closing station, the second end face 432 abuts against the chassis 1; arranging the driving gear 41 as an incomplete gear not only can reduce the occupied space of the entire transmission mechanism, but also can form a limiting mechanism by using the two end faces to realize locking of the driving gear 41, thereby ensuring that the slide 2 is fixed in the opening station or the closing station.

[0037] In some embodiments, the locking structure comprises a first locking assembly and a second locking assembly; in the opening station, the first locking assembly at least locks one of the driving member 3, the transmission mechanism and the slide shaft 21; in the closing station, the second locking assembly at least locks one of the driving member 3, the transmission mechanism and the slide shaft 21.

[0038] In further embodiments, the driving member 3 comprises a force applying end 31 and a force receiving end 32, the force receiving end 32 is connected with the driving gear 41, and the force applying end 31 extends a set distance along the radial direction of the driving gear 41; it should be noted that the force applying end 31 extends a set distance, thereby forming a force-saving lever structure, so that a smaller force can be used to control the opening and closing degree of the slide 2 when the driving member 3 is operated; in the opening station, the first locking assembly locks the force applying end 31.

[0039] In some embodiments, the logistics transportation device further comprises a pedal 6, the pedal 6 is rotationally arranged on the chassis 1, a first elastic member 71 is arranged between the pedal 6 and the chassis 1, the first elastic member 71 is used to provide an elastic force to drive the pedal 6 to be lifted, and the force applying end 31 is slidingly connected to the bottom surface of the pedal 6; through the arrangement of the pedal 6 and the first elastic member 71, the operator can complete the operation by using the foot, and the entire driving assembly is completely close to the chassis 1, which occupies a smaller space and can also prevent the driving member 3 and other structures from forming excessive interference to the transportation of goods; it should be understood that when the pedal 6 is stepped on, the pedal 6 drives the force applying end 31 to move downward, at this time, the driving gear 41 is rotated, the driving gear 41 drives the driven gear 42 to rotate, and the slide 2 is rotated from the closing station to the opening station, and the speed of stepping on the pedal 6 can be controlled to control the slow opening of the slide 2.

[0040] In further embodiments, the first locking assembly comprises a locking hook 51, the locking hook 51 is rotationally connected with the chassis 1, a second elastic member 72 is arranged between the locking hook 51 and the chassis 1, the locking hook 51 is provided with a locking hook plane 511, and the second elastic member 72 is used to provide an elastic force to drive the locking hook 51 to be pressed towards the pedal 6; at the opening station, the pedal 6 is in clamping cooperation with the locking hook plane 511; it should be noted that the first elastic member 71 and the second elastic member 72 can be a tension spring, a torsion spring or a compression spring; the locking hook 51 can be provided with a guide surface 512, the guide surface 512 is arranged obliquely, and when the pedal 6 is pressed, the pedal 6 can rotate the locking hook 51 towards the side away from the pedal 6 by pressing the guide surface 512 until the pedal 6 is separated from the guide surface 512, and when the pedal 6 is opposite to the locking hook plane 511, the locking hook 51 rebounds under the action of the second elastic member 72, at this time, the locking hook plane 511 abuts against the pedal 6 and is used to lock the slide 2; it should be understood that the locking hook 51 can also be used to lock the force applying end 31, when the pedal 6 is stepped on, the pedal 6 drives the force applying end 31 to move, the force applying end 31 can rotate the locking hook 51 towards the side away from the force applying end 31 by pressing the guide surface 512 until the force applying end 31 is separated from the guide surface 512, and when the force applying end 31 is opposite to the locking hook plane 511, the locking hook 51 rebounds under the action of the second elastic member 72, at this time, the locking hook plane 511 abuts against the force applying end 31 and is used to lock the slide 2.

[0041] Continuing to refer to Figs. 1-3 It should be understood that the slide 2 and the chassis 1 are provided with a third elastic member 73, the third elastic member 73 is used to provide an elastic force to push the slide 2 to move from the opening station to the closing station, at the closing station, the first end surface 431 abuts against the chassis 1, and the first end surface 431 and the third elastic member 73 cooperate to form a second locking assembly; the second locking assembly formed in this way has a simple structure, can prevent the slide 2 from directly colliding with the chassis 1, and can significantly reduce the maintenance cost in the later period.

[0042] In some embodiments, the third elastic members 73 are tension springs, and the third elastic members 73 can also be compression springs or torsion springs arranged at the slide shaft 21. The number of the third elastic members 73 is two groups, the two groups of third elastic members 73 are symmetrically arranged at two sides of the slide 2, and the extension direction of the third elastic members 73 is parallel to the extension direction of the slide 2. The third elastic members 73 not only ensure that the slide 2 is located at the closing station in the natural state, but also form a buffer structure when the goods are conveyed on the slide 2, thereby reducing the impact of the goods on the slide 2 itself. Moreover, the third elastic members 73 in the form of tension springs arranged at two sides of the slide 2 do not interfere with the conveying work of the slide 2.

[0043] In some embodiments, the first locking assembly and the second locking assembly include a locking block structure reciprocating in the axial direction or the radial direction of the driving gear 41, and the locking block structure is provided with teeth for meshing with the driving gear 41. That is, the first locking assembly and the second locking assembly can be a locking tooth structure that can mesh with or separate from the driving gear 41, or can be a movable pin shaft structure, as long as the stability and reliability of the slide 2 in the opening station or the closing station can be ensured.

[0044] The specific implementation and implementation principles are the same as those of the above-mentioned embodiments, and the same or similar technical effects can be achieved, which will not be described here again. For details, refer to the description of the above-mentioned logistics transportation device embodiments.

[0045] It should be noted that, in this document, relational terms such as“first” and“second”, and the like, are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms“comprises”,“comprising”, or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by“comprises a” does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0046] The above description is merely one specific implementation of the present application, which enables those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A logistics transport device, characterized by, Include: Chassis (1), slide (2), transmission mechanism, locking structure and driving element (3); The chassis (1) is provided with a passage hole matched with the slide (2), and the slide (2) is rotatably arranged in the passage hole through a slide shaft (21); The slide (2) has an opening station and a closing station, In the closing station, the slide (2) is flush with the chassis (1) and blocks the passage hole, forming a storage area on the slide (2); in the opening station, the slide (2) is arranged at a set angle with the chassis (1) and opens the passage hole, forming a goods passage on the slide (2), The driving element (3) is drivingly connected with the slide shaft (21) through the transmission mechanism and is used to drive the slide (2) to rotate between the opening station and the closing station; The transmission mechanism includes a driving gear (41) and a driven gear (42) arranged in meshing, the driving gear (41) is connected with the driving element (3), the driven gear (42) is coaxially connected with the slide shaft (21), and the driving gear (41) is an incomplete gear; The driving element (3) includes a force applying end (31) and a force receiving end (32), the force receiving end (32) is connected with the driving gear (41), and the force applying end (31) extends a set distance along the radial direction of the driving gear (41) to form a force saving lever structure; The locking structure is arranged on the chassis (1), and the locking structure includes a first locking assembly, in the opening station, the first locking assembly locks the force applying end (31); It also includes a pedal (6) rotatably arranged on the chassis (1), a first elastic element (71) is arranged between the pedal (6) and the chassis (1), the first elastic element (71) is used to provide elastic force to drive the pedal (6) to lift, and the force applying end (31) is slidingly connected to the bottom surface of the pedal (6); The first locking assembly includes a lock hook (51), the lock hook (51) is rotatably connected with the chassis (1), a second elastic element (72) is arranged between the lock hook (51) and the chassis (1), the lock hook (51) is provided with a lock hook plane (511), and the second elastic element (72) is used to provide elastic force to drive the lock hook (51) to be pressed towards the pedal (6), in the opening station, the pedal (6) is in clamping cooperation with the lock hook plane (511).

2. The logistics transport device according to claim 1, characterized in that, The driving gear (41) and the driven gear (42) are rotatably arranged on the chassis (1).

3. The logistics transport device of claim 2, wherein, The driving gear (41) has a first end face (431) and a second end face (432) in the circumferential direction; In the opening station, one of the first end face (431) or the second end face (432) abuts against the chassis (1); And / or in the closing station, the other of the first end face (431) or the second end face (432) abuts against the chassis (1).

4. The logistics transport device according to claim 3, characterized in that The locking structure comprises a second locking component; in the closing position, the second locking component at least locks one of the driving member (3), the transmission mechanism and the slide shaft (21).

5. The logistics transport device of claim 4, wherein, A third elastic member (73) is arranged between the slide (2) and the chassis (1), and is used to provide an elastic force for pushing the slide (2) to move from the opening position to the closing position; in the closing position, the first end surface (431) abuts against the chassis (1), and the first end surface (431) and the third elastic member (73) cooperate to form the second locking component.

6. The logistics transport device of claim 5, wherein, The third elastic member (73) is a tension spring, and the number of the third elastic members (73) is two groups; the two groups of third elastic members (73) are symmetrically arranged on both sides of the slide (2), and the extension direction of the third elastic member (73) is parallel to the extension direction of the slide (2).

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