Logistics conveying equipment

Abstract

The utility model belongs to the technical field of logistics conveying, and particularly relates to logistics conveying equipment which comprises a support and a fixing frame arranged on the upper surface of the support, a driving mechanism is arranged on one side of the support, and the output end of the driving mechanism is fixedly connected with a first rotating shaft. The adjusting mechanism comprises a rolling shaft and a sliding plate, extension frames are fixedly connected to the two sides of the sliding plate, and the extension frames are arranged in the fixing frame in a sliding mode; the tensioning structure is arranged in the middle of the support, the adjusting mechanism further comprises a servo motor, the output end of the servo motor is fixedly connected with a lead screw, the lead screw is in threaded connection with a sliding block, and the servo motor drives the lead screw to rotate so as to drive the sliding block to move horizontally. According to the utility model, the two opposite adjusting mechanisms are arranged on the bracket, so that the two adjusting mechanisms respectively drive the rolling shaft and the extension frame to move in two opposite directions, and the length of the conveying belt can be freely adjusted to adapt to the loading and unloading positions and distances of different goods.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of logistics conveying, and particularly relates to a logistics conveying equipment. BACKGROUND

[0002] Logistics conveying, in short, refers to the process of using certain equipment and tools to transport goods from one place to another, which is a core link in the logistics system, and ensures the effective movement of goods in space, thereby meeting the needs of production, sales, consumption and other links of goods, and the logistics conveying equipment refers to the mechanical equipment used for continuously and stably conveying goods from a loading point to an unloading point in logistics operation, which is an indispensable part of the modern logistics system, can significantly improve logistics efficiency, reduce labor intensity and reduce the damage rate of goods, and the logistics conveying equipment is an indispensable part of the modern logistics system, which continuously and stably conveys goods from a loading point to an unloading point, significantly improves logistics efficiency, and with the rapid development of the logistics industry, the logistics conveying equipment is continuously upgraded and innovated, and develops towards large-scale, flexibility, intelligence, energy saving and low noise, and when selecting the logistics conveying equipment, enterprises should comprehensively consider factors such as material characteristics, conveying distance and height, working environment and automation degree to select the most suitable equipment for their own needs.

[0003] At present, the logistics conveying equipment in the prior art is generally a conveyor belt, and these conveying equipment is formed by combining single or multiple conveyor belts to form a continuous path to convey goods from a starting point to a destination, but due to the variable positions of the storage place and the unloading place, the conveying path also needs to be adjusted, resulting in the need for corresponding changes in the assembly mode of the conveyor belt, and the length of the traditional conveyor belt is usually fixed, so that once the conveying distance changes, the number of conveyor belts has to be increased or reduced to adapt to the new conveying demand, so as to realize the smooth conveying of goods, which is time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a logistics conveying equipment, through two adjusting mechanisms arranged oppositely, the length of the conveying belt is adjusted through mutual cooperation of the two adjusting mechanisms, so that the conveying distance can be changed according to different conditions to adapt to the loading and unloading positions and distances of different goods.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A logistics conveying equipment, comprising a support and a fixing frame arranged on the upper surface of the support, one side of the support is provided with a driving mechanism, the output end of the driving mechanism is fixedly connected with a rotating shaft one for driving a conveyor belt arranged on the support, and further comprising:

[0007] Two sets of adjusting mechanisms are oppositely arranged at the upper end and the lower end of the support, the adjusting mechanism comprises a roller and a sliding plate, the two sides of the sliding plate are fixedly connected with an extension frame, the extension frame is slidably arranged in the fixed frame, and the extension frame is used for adjusting the extension length of the conveying belt.

[0008] A tensioning structure is arranged in the middle of the support, the conveying belt is laid through the tensioning structure, and the conveying belt forms an angle path to maintain tension.

[0009] The adjusting mechanism further comprises a servo motor, the output end of the servo motor is fixedly connected with a lead screw, and a sliding block is threadedly connected to the lead screw, the servo motor drives the rotation of the lead screw to drive the horizontal movement of the sliding block.

[0010] In a preferred embodiment, the driving mechanism comprises a driving motor, the driving motor is fixedly connected to one end of the support through a fixed plate, the output end of the driving motor is fixedly connected with a sprocket one, the inner wall of the sprocket one is meshingly connected with a chain, the chain is meshingly connected with a sprocket two, and the sprocket two is fixedly connected with the rotating shaft one.

[0011] In a preferred embodiment, the adjusting mechanism is symmetrically arranged at the upper and lower ends of the support, and the moving direction of the roller driven by the lower end adjusting mechanism is opposite to the moving direction of the extension frame driven by the upper end adjusting mechanism.

[0012] In a preferred embodiment, the conveying belt forms a closed loop around the rotating shaft one and the rotating shaft two, and the extension frame drives the rotating shaft two to move synchronously to extend the conveying path when the extension frame moves.

[0013] In a preferred embodiment, the tensioning structure comprises a roller one, a roller two and a roller three, which are arranged on the inner side of the support, the roller one and the roller three are arranged on the same side as the driving mechanism, the roller two is arranged on one side of the extension frame, and the roller one and the roller two are arranged on the same side as the driving mechanism.

[0014] In a preferred embodiment, the adjusting mechanism is provided with a guide assembly on both sides, the guide assembly comprises a limiting slide rail, two sets of the limiting slide rails are arranged on the support, the limiting slide rail is slidably connected with a limiting block, and the roller and the sliding plate are fixedly connected with the limiting block.

[0015] In a preferred embodiment, a sliding groove is formed in the fixed frame, and the two sides of the sliding plate are fixedly connected with the extension frame through the sliding groove.

[0016] The technical effects achieved by the utility model are as follows:

[0017] The utility model discloses a logistics conveying equipment, through setting up two opposite adjusting mechanisms on the support, makes two adjusting mechanisms respectively drive the roller and extension frame to move to two opposite directions, can set up the conveyer belt under the support on the extension frame when the extension frame extends, increases the conveying distance, contrarily makes the extension frame recycle, and the synchronous conveyer belt can be retrieved to the support below, thereby reach the length of the conveyer belt of free adjustment, to adapt to the loading and unloading position and distance effect of different goods. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the perspective drawing of the utility model;

[0019] Figure 2 It is the side view of the utility model;

[0020] Figure 3 It is the drive mechanism schematic drawing of the utility model;

[0021] Figure 4 It is the adjusting mechanism schematic drawing of the utility model;

[0022] Figure 5 It is the limit slide rail schematic drawing of the utility model;

[0023] Figure 6 It is the upper layer adjusting mechanism position schematic drawing of the utility model;

[0024] Figure 7 It is the sliding plate position schematic drawing of the utility model;

[0025] Figure 8 It is the fixed frame and extension frame split schematic drawing of the utility model.

[0026] In the drawings, the component list represented by each sign is as follows:

[0027] 1, support;2, drive mechanism;201, drive motor;202, chain wheel one;203, chain;204, chain wheel two;205, cover plate;3, conveyer belt;4, adjusting mechanism;401, servo motor;402, screw;403, sliding block;5, roller;6, sliding plate;7, fixed frame;71, pivot one;72, sliding slot;8, extension frame;81, pivot two;91, carrier roller one;92, carrier roller two;93, carrier roller three;10, limit slide rail;11, limit block. DETAILED DESCRIPTION

[0028] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is explained in detail below with the drawings of the specification.

[0029] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0030] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In a preferred embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment.

[0031] Thirdly, the present application is described in detail in conjunction with the schematic diagram, in order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0032] As shown in Figure 1 , Figure 2 and Figure 5 , a logistics conveying equipment, comprising a support 1, an adjusting mechanism 4, a tensioning structure and a fixing frame 7 provided on the upper surface of the support 1, one side of the support 1 is provided with a driving mechanism 2, the output end of the driving mechanism 2 is fixedly connected with a rotating shaft 71, which is used to drive the conveyor belt 3 provided on the support 1; further comprising:

[0033] Two groups of adjusting mechanisms 4 are oppositely arranged at the upper end and the lower end of the support 1, the adjusting mechanism 4 comprises a roller 5 and a sliding plate 6, the two sides of the sliding plate 6 are fixedly connected with an extension frame 8, the extension frame 8 is slidably arranged in the fixing frame 7, which is used to adjust the extension length of the conveyor belt 3;

[0034] The tensioning structure is arranged in the middle of the support 1, the conveyor belt 3 is laid through the tensioning structure, forming an angle path to maintain tension;

[0035] Among them, the adjusting mechanism 4 further comprises a servo motor 401, the output end of the servo motor 401 is fixedly connected with a lead screw 402, the lead screw 402 is threadedly connected with a sliding block 403, the servo motor 401 drives the lead screw 402 to rotate to drive the sliding block 403 to move horizontally.

[0036] In the above embodiment, when the goods are transported, the device is arranged between the starting and ending points of the required transportation, the driving mechanism 2 is started to drive the conveyor belt 3 to slide, and the required goods are transported from one place to another. When the length of the conveyor belt 3 needs to be increased, the adjusting mechanism 4 arranged at the upper end of the support 1 is started to work, the slider 403 is driven to move on the lead screw 402 by the servo motor 401, and when the sliding plate 6 moves, the extension frame 8 connected thereto can be driven to move synchronously, so that the extension frame 8 can move to the right. At the same time, the adjusting mechanism 4 arranged at the lower end of the support 1 also drives the roller 5 to move to the left, so that the conveyor belt 3 can be matched with the movement of the extension frame 8 and attached to the surface of the extension frame 8, so as to realize adjustment. The support 1 is also provided with a tensioning structure, and the conveyor belt 3 is wound on the tensioning structure to form an angle path, so as to ensure that the conveyor belt 3 has sufficient tension during operation.

[0037] It should be further pointed out that the servo motors 401 in the two adjusting mechanisms 4 are set to rotate synchronously, so that the two adjusting mechanisms 4 can drive the sliders 403 to move oppositely, and ensure that the conveyor belt 3 can lay the lower conveyor belt 3 on the extension frame 8 when the extension frame 8 moves to the right.

[0038] As shown in Figure 2 Figure 3 The driving mechanism 2 includes a driving motor 201, which is fixedly connected to one end of the support 1 through a fixed plate. The output end of the driving motor 201 is fixedly connected with a chain wheel one 202, the inner wall of the chain wheel one 202 is meshingly connected with a chain 203, the chain 203 is meshingly connected with a chain wheel two 204, and the chain wheel two 204 is fixedly connected with a rotating shaft one 71.

[0039] In the above embodiment, the chain wheel one 202 and the chain wheel two 204 are synchronously driven through the chain 203 in the driving mechanism 2, and the chain wheel two 204 is coaxially fixedly connected with the rotating shaft one 71, so that the driving motor 201 can drive the rotating shaft one 71 to rotate when rotating.

[0040] More specifically, a cover plate 205 is arranged on the outer side of the chain 203, which can cover the chain wheel one 202, the chain wheel two 204 and the chain 203, so that the mechanism part is exposed to the outside, preventing dust and other sundries from falling in.

[0041] As shown in Figure 2 The adjusting mechanism 4 is symmetrically arranged at the upper and lower ends of the support 1. The moving direction of the roller 5 driven by the lower adjusting mechanism 4 is opposite to the moving direction of the extension frame 8 driven by the upper adjusting mechanism 4.

[0042] ​In the above embodiment, by providing two adjusting mechanisms 4, the two sliders 403 can be moved in opposite directions, so that the conveyor belt 3 can be laid on the extension frame 8 when the extension frame 8 moves to the right, or when the extension frame 8 moves to the left, the excess conveyor belt 3 can be collected under the fixed frame 7, ensuring that the conveyor belt 3 is always tensioned during length adjustment.

[0043] As shown in Figure 6 , the extension frame 8 is provided with a rotating shaft 81, and the conveyor belt 3 is wrapped around the rotating shaft 71 and the rotating shaft 81 to form a closed loop, and the extension frame 8 drives the rotating shaft 81 to move synchronously to extend the conveying path.

[0044] In the above embodiment, the conveyor belt 3 is wrapped around the rotating shaft 71 and the rotating shaft 81 to form a closed loop, and the conveyor belt 3 passes through the tensioning structure and the roller 5 in the bracket 1 in sequence, so that the conveyor belt 3 is laid flat on the device.

[0045] As shown in Figure 2 , the tensioning structure includes a roller 91, a roller 92 and a roller 93, which are arranged on the inner side of the bracket 1, the roller 91 and the roller 93 are arranged on the same side as the driving mechanism 2, and the roller 92 is arranged on one side of the extension frame 8, wherein the roller 5 slides between the roller 91 and the roller 92.

[0046] In the above embodiment, the conveyor belt 3 passes through the roller 91, the roller 93 and the roller 92 in sequence to form an "S" type corner path, so that the conveyor belt 3 can ensure tension during operation.

[0047] As shown in Figure 5 and Figure 7 , the adjusting mechanism 4 is provided with a guide assembly on both sides, the guide assembly includes a limiting slide rail 10, two sets of limiting slide rails 10 are arranged on the bracket 1, the limiting slide rail 10 is slidably connected with a limiting block 11, and the roller 5 and the sliding plate 6 are fixedly connected with the limiting block 11.

[0048] In the above embodiment, the roller 5 and the sliding plate 6 are connected with the limiting block 11 arranged on the limiting slide rail 10 on both sides, and when the roller 5 and the sliding plate 6 move on the screw 402, the limiting block 11 slides on the limiting slide rail 10, and the limiting slide rail 10 is arranged on both sides of the roller 5 and the sliding plate 6, so that the roller 5 and the sliding plate 6 can always move transversely along the screw 402.

[0049] As shown in Figure 8 , the fixed frame 7 is provided with a sliding groove 72, and the sliding plate 6 is fixedly connected with the extension frame 8 through the sliding groove 72.

[0050] In the above embodiment, the two sides of the sliding plate 6 are fixed through the sliding groove 72 and the extension frame 8 arranged in the fixed frame 7, and the length of the sliding groove 72 is equivalent to the length of the sliding plate 6 driven by the adjusting mechanism 4.

[0051] The working principle of the utility model is: when conveying goods, the device is arranged between the starting point and the ending point of conveying, the driving mechanism 2 is started, the chain wheel one 202 is driven to work through the driving motor 201, and the chain wheel two 204 is driven to rotate synchronously through the chain 203, the rotation of the chain wheel two 204 can drive the rotation of the rotating shaft one 71, and the transmission belt 3 is driven to slide, the goods to be conveyed are conveyed from one place to another, when the conveying distance is adjusted, the length of the transmission belt 3 needs to be increased, the adjusting mechanism 4 arranged on the upper end of the support 1 is started, the screw rod 402 is driven to rotate through the servo motor 401, the sliding block 403 can move on the screw rod 402 when the screw rod 402 rotates, and the extension frame 8 connected with the sliding plate 6 is driven to move, the extension frame 8 can move to the right, and the adjusting mechanism 4 arranged on the lower end of the support 1 is also driven to move the roller 5 to the left, so that the transmission belt 3 can be fitted on the surface of the extension frame 8, adjustment is realized, the support 1 is also provided with a tensioning structure between the rotating shaft one 71 and the rotating shaft two 81, the transmission belt 3 not only passes through the roller 5, but also passes through the supporting roller one 91 and the supporting roller three 93 to form an angle, and then passes through the rightmost supporting roller two 92 to bend back to the roller 5 and then passes through the rotating shaft two 81 to the rotating shaft one 71, so that the transmission belt 3 has enough tension when running.

[0052] The above only is the preferred embodiment of the utility model, it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, are implemented according to conventional means in the art, if no special description and limitation.

Claims

1. A logistics conveying device comprising a support (1) and a fixing frame (7) arranged on the upper surface of the support (1), characterized in that: One side of the bracket (1) is provided with a drive mechanism (2), the output end of the drive mechanism (2) is fixedly connected with a rotating shaft one (71), which is used for driving the conveyor belt (3) arranged on the bracket (1); further comprising: Two groups of adjusting mechanisms (4) are oppositely arranged at the upper end and the lower end of the bracket (1), the adjusting mechanism (4) comprises a roller (5) and a sliding plate (6), the two sides of the sliding plate (6) are fixedly connected with an extension frame (8), the extension frame (8) is slidably arranged in the fixed frame (7), which is used for adjusting the extension length of the conveyor belt (3); The tensioning structure is arranged in the middle of the bracket (1), the conveyor belt (3) is laid via the tensioning structure, forming an angle path to maintain tension; Wherein, the adjusting mechanism (4) further comprises a servo motor (401), the output end of the servo motor (401) is fixedly connected with a lead screw (402), the lead screw (402) is threadedly connected with a sliding block (403), the servo motor (401) drives the lead screw (402) to rotate to drive the sliding block (403) to move horizontally.

2. A conveying apparatus according to claim 1, wherein: The drive mechanism (2) comprises a drive motor (201), the drive motor (201) is fixedly connected to one end of the bracket (1) through a fixed plate, the output end of the drive motor (201) is fixedly connected with a sprocket one (202), the inner wall of the sprocket one (202) is meshingly connected with a chain (203), the chain (203) is meshingly connected with a sprocket two (204) in the inside, and the sprocket two (204) is fixedly connected with the rotating shaft one (71).

3. A conveyor as claimed in claim 1, wherein: The adjusting mechanism (4) is symmetrically arranged on the upper and lower ends of the bracket (1), the moving direction of the roller (5) driven by the lower adjusting mechanism (4) is opposite to the moving direction of the extension frame (8) driven by the upper adjusting mechanism (4).

4. The conveyor of claim 1, wherein: The extension frame (8) is provided with a rotating shaft two (81) at the end, the conveyor belt (3) is formed into a closed loop around the rotating shaft one (71) and the rotating shaft two (81), and the extension frame (8) drives the rotating shaft two (81) to displace synchronously to extend the conveying path when moving.

5. The conveyor of claim 1, wherein: The tensioning structure comprises a roller one (91), a roller two (92) and a roller three (93), which are all arranged on the inner side of the bracket (1), the roller one (91) and the roller three (93) are arranged on the same side as the drive mechanism (2), and the roller two (92) is arranged on one side of the extension frame (8), wherein the roller (5) slides between the roller one (91) and the roller two (92).

6. The conveyor of claim 1, wherein: The two sides of the adjusting mechanism (4) are provided with a guide assembly, the guide assembly comprises a limiting slide rail (10), two groups of the limiting slide rail (10) are arranged on the bracket (1), the upper end of the limiting slide rail (10) is slidably connected with a limiting block (11), and the roller (5) and the sliding plate (6) are fixedly connected with the limiting block (11) respectively.

7. The conveyor of claim 1, wherein: The fixed frame (7) is provided with a sliding groove (72), and the two sides of the sliding plate (6) are fixedly connected with the extension frame (8) through the sliding groove (72).

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