Automatic cargo carrying table with high space utilization rate

Abstract

The utility model discloses an automatic cargo carrying table with a high space utilization rate, which relates to the technical field of cargo carrying tables, and comprises a stacking machine, a first cargo carrying table body arranged in the stacking machine, and a second cargo carrying table body arranged above the first cargo carrying table body in a liftable manner; the at least two mounting seats are slidably connected to the top of the first cargo carrying table body, and first supporting plates are rotatably connected to the mounting seats; when not used, the second cargo carrying table body is located at the low position, and storage space occupation is effectively reduced. And when more cargoes are transported, the space of the cargo carrying table can be flexibly adjusted. The driving assembly can accurately control the change of the cross-shaped supporting structure, lifting of the second cargo carrying table body is achieved, and the requirement for placing cargos of different sizes is met. Small cargos can be orderly arranged on the first cargo carrying table body, large cargos can be placed on the second cargo carrying table body, space is reasonably distributed, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of loading platforms, in particular to an automated loading platform with high space utilization rate. Background Technique

[0002] In the fields of modern logistics warehousing and industrial production, etc., the storage, handling and management efficiency of goods play a crucial role in the operating costs and competitiveness of enterprises. With the continuous development and expansion of business, the demand for automated loading platforms is increasing day by day.

[0003] The existing Chinese patent (Publication No.: CN211946155U) provides an automated stacker loading platform for improving space utilization rate, including: a bottom plate; two vertical plates vertically erected at both ends of the upper surface of the bottom plate, and a roller opening is provided in the middle of the surface of the vertical plate; at least two groups of guide wheel sets are respectively arranged on the outer walls of the two vertical plates, and each group includes two lifting guide wheels, and the two lifting guide wheels are arranged at intervals along the width direction of the bottom plate, and the two lifting guide wheels can respectively rollingly adhere to the outer surface of the side wall of the stacker column; a fork is installed on the upper surface of the bottom plate along the width direction of the bottom plate; two limit rollers are respectively installed in the roller openings of the two vertical plates, and one end of the limit roller extends out of the outside of the vertical plate. The structure of the loading platform is ingeniously designed and has a high degree of automation, achieving the function of picking up goods up and down, and can improve the utilization rate of the site space.

[0004] During the use of the above equipment, the device can be fixed according to the size of the goods through the set load posture size inspection piece, thereby optimizing the utilization rate of space. However, during its use, the above device adopts a simple planar structure, and its space utilization method is relatively single. In the actual warehousing environment, the height dimensions of goods vary greatly. When it is necessary to store and handle multiple goods with different heights at the same time, in the case of mixed transportation of multiple goods, due to the inability to place them in layers, it may cause mutual extrusion and collision between the goods, increasing the risk of damage to the goods. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automated loading platform with high space utilization rate to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, an automated loading platform with high space utilization rate provided by the utility model includes a stacker and a first loading platform body arranged in the stacker, including,

[0007] A second loading platform body, which is arranged above the first loading platform body in a liftable manner;

[0008] Mounting seats, at least two of them are slidably connected to the top of the first loading platform body, and a first support plate is rotatably connected to the mounting seats, and the other end of the first support plate is rotatably connected to the bottom of the second loading platform body;

[0009] The second support plate, one end of which is rotatably connected to the top of the first loading platform body, and the other end is rotatably connected with a connecting seat. The connecting seat is slidably arranged below the second loading platform body. A driving assembly for driving the connecting seat to slide is arranged below the second loading platform body, wherein;

[0010] The first support plate and the second support plate are inclined and cross each other. The intersection of the first support plate and the second support plate is rotatably connected by a pin shaft.

[0011] Further, the driving assembly includes a first transmission lead screw rotatably connected below the second loading platform body. The connecting seat is threadedly connected to the first transmission lead screw. A servo motor for driving the first transmission lead screw to rotate is connected below the second loading platform body.

[0012] Further, one ends of the two first transmission lead screws are both connected with synchronous wheels, and a synchronous belt is connected between the two synchronous wheels for transmission.

[0013] Further, a first limiting rod is connected to the bottom of the second loading platform body. The first transmission lead screw is slidably connected to the first limiting rod. A first sliding opening adapted to the first limiting rod is formed on the connecting seat.

[0014] Further, a support assembly is further included, which includes a driving rack connected to one side of the mounting seat. A driving gear meshing with the driving rack is rotatably connected to the first loading platform body. A second transmission lead screw is connected to the driving gear. A support block is threadedly connected to the second transmission lead screw.

[0015] Further, the shape of the support block is "L" - shaped. A buffer pad is connected to the top of the support block, and anti - slip particles are integrally formed on the buffer pad.

[0016] Further, a second limiting rod is connected to the first loading platform body. The support block is slidably connected to the second limiting rod. A second sliding opening adapted to the second limiting rod is formed on the support block.

[0017] Further, at least two symmetrically arranged electric telescopic rods are connected to the tops of the first loading platform body and the second loading platform body. The telescopic ends of the electric telescopic rods are connected with clamping plates.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] 1. When not in use, the second cargo platform body is in a low position, effectively reducing the occupation of storage space. When transporting more goods, the space of the cargo platform can be flexibly adjusted. The drive assembly can accurately control the change of the cross-shaped support structure to realize the lifting of the second cargo platform body, meeting the placement requirements of goods of different sizes. Small goods can be arranged in an orderly manner on the first cargo platform body, and large goods can be placed on the second cargo platform body, reasonably allocating space and improving space utilization rate at the same time.

[0020] 2. The operation of related components is driven by the sliding of the connecting seat, enabling the support block to accurately move upward and abut against the second cargo platform body to provide support. This enhances the stability during the lifting process of the second cargo platform body, effectively preventing shaking and accidental displacement, ensuring the safety of goods during lifting and handling, reducing the risk of goods damage, and at the same time guaranteeing the smooth operation and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of the connection structure between the first cargo platform body and the second cargo platform body of the present utility model;

[0023] Figure 3 is a first side view of the first mounting base of the present utility model;

[0024] Figure 4 is a second side view of the first mounting base of the present utility model;

[0025] Figure 5 For the present utility model Figure 2 is an enlarged view of the structure at B in the present utility model;

[0026] Figure 6 For the present utility model Figure 4 is an enlarged view of the structure at A in the present utility model.

[0027] In the figure: 1, stacker; 2, first cargo platform body; 3, second cargo platform body; 401, mounting seat; 402, first support plate; 403, second support plate; 404, connecting seat; 501, first transmission lead screw; 502, servo motor; 601, synchronous pulley; 602, synchronous belt; 7, first limit rod; 801, driving rack; 802, second transmission lead screw; 803, driving gear; 804, support block; 9, second limit rod; 10, electric telescopic rod; 11, clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-6 , the present utility model provides a technical solution: an automated loading platform with high space utilization rate, including a stacker 1 and a first loading platform body 2 arranged in the stacker 1, including,

[0030] A second loading platform body 3, which is liftably arranged above the first loading platform body 2;

[0031] Mounting seats 401, at least two of them, are slidably connected to the top of the first loading platform body 2. A first support plate 402 is rotatably connected to the mounting seat 401, and the other end of the first support plate 402 is rotatably connected to the bottom of the second loading platform body 3;

[0032] A second support plate 403, one end of which is rotatably connected to the top of the first loading platform body 2, and the other end is rotatably connected to a connecting seat 404. The connecting seat 404 is slidably arranged below the second loading platform body 3. A driving assembly for driving the connecting seat 404 to slide is arranged below the second loading platform body 3, wherein;

[0033] The first support plate 402 and the second support plate 403 are inclined and intersect with each other. The intersection of the first support plate 402 and the second support plate 403 is rotatably connected by a pin shaft.

[0034] During specific implementation, during normal use, the second loading platform body 3 is located at a lower position close to the upper part of the first loading platform body 2. At this time, the occupied space is the smallest, which is convenient for reducing unnecessary occupation of the storage space when not in use. When more goods need to be transported, the driving assembly is started to drive the connecting seat 404 to slide. As the connecting seat 404 slides, the first support plate 402 and the second support plate 403 rotate relative to each other around the pin shaft. At the same time, the mounting seat 401 starts to slide on the top of the first loading platform body 2. Under the combined action of the two, the cross-shaped structure gradually contracts, the included angle between the first support plate 402 and the second support plate 403 gradually decreases, and the second loading platform body 3 is pushed upward; for goods with smaller sizes, they can be placed at appropriate positions on the first loading platform body 2 according to the actual situation, and the planar space of the first loading platform body 2 can be used for orderly arrangement. If the goods are of larger sizes, they can be placed on the second loading platform body 3. This setting can increase the space utilization rate during use and reasonably allocate the space.

[0035] Refer to Figure 4 Figure 4 , the driving assembly includes a first transmission lead screw 501 rotatably connected below the second cargo platform body 3, a connecting seat 404 is threadedly connected to the first transmission lead screw 501, and a servo motor 502 for driving the first transmission lead screw 501 to rotate is connected below the second cargo platform body 3.

[0036] It should be noted that two fixing blocks are connected to the bottom of the second cargo platform body 3 for installing the first transmission lead screw 501.

[0037] During specific implementation, by starting the servo motor 502, the first transmission lead screw 501 can be driven to rotate, and then the connecting seat 404 threadedly connected to the first transmission lead screw 501 can slide.

[0038] Refer to Figure 4 and Figure 6 Figure 6 , one end of each of the two first transmission lead screws 501 is connected with a synchronous pulley 601, and a synchronous belt 602 is drivingly connected between the two synchronous pulleys 601.

[0039] During specific implementation, the synchronous rotation of the two first transmission lead screws 501 is conveniently driven through the combined use of the synchronous pulleys 601 and the synchronous belt 602.

[0040] Refer to Figure 4 Figure 4 , a first limiting rod 7 is connected to the bottom of the second cargo platform body 3, the first transmission lead screw 501 is slidably connected to the first limiting rod 7, and a first sliding opening adapted to the first limiting rod 7 is formed in the connecting seat 404.

[0041] During specific implementation, the stability of the connecting seat 404 during sliding is improved by the provided first limiting rod 7, which facilitates the limiting and guiding of the sliding of the connecting seat 404.

[0042] Refer to Figures 3 to 6 Figures 3 to 6 , during the rising process of the second cargo platform body 3, due to the sliding of the connecting seat 404, the support on one side of the second cargo platform body 3 will be affected. Therefore, a support assembly is designed to improve the stability of the second cargo platform body 3 during the lifting and adjusting process;

[0043]

[0043] includes a driving rack 801 connected to one side of the mounting seat 401, a driving gear 803 rotatably connected to the first cargo platform body 2 and meshing with the driving rack 801, a second transmission lead screw 802 connected to the driving gear 803, and a support block 804 threadedly connected to the second transmission lead screw 802.

[0044] It should be noted that the thread directions of the two second transmission lead screws 802 are opposite.

[0045] During specific implementation, as the connecting seat 404 slides, it can drive the driving rack 801 to move. At this time, the driving rack 801 can drive the driving gear 803 to rotate. Subsequently, the support block 804 threadedly connected to the driving gear 803 can move upward to abut against the second cargo platform body 3 to support the second cargo platform body 3, improving the stability of the second cargo platform body 3 during the lifting process.

[0046] Refer to Figure 5 , the shape of the support block 804 is "L" - shaped, a buffer pad is connected to the top of the support block 804, and anti - slip particles are integrally formed on the buffer pad.

[0047] During specific implementation, this setting facilitates buffering the impact force when the support block 804 rises, avoiding damage to the second cargo platform body 3.

[0048] Refer to Figure 5 , a second limiting rod 9 is connected to the first cargo platform body 2. The support block 804 is slidably connected to the second limiting rod 9, and a second sliding opening adapted to the second limiting rod 9 is provided on the support block 804.

[0049] During specific implementation, the provided second limiting rod 9 limits and guides the sliding of the support block 804, further improving the stability of the support block 804 during the sliding process.

[0050] Refer to Figures 1 to 3 , at least two symmetrically arranged electric telescopic rods 10 are connected to the tops of the first cargo platform body 2 and the second cargo platform body 3. The telescopic ends of the electric telescopic rods 10 are connected with clamping plates 11.

[0051] During specific implementation, the provided electric telescopic rods 10 can drive the clamping plates 11 to move, thereby clamping and fixing the transported goods, improving the stability of transportation.

[0052] Working principle: During normal use, the second cargo platform body 3 is located at a lower position above and close to the first cargo platform body 2. At this time, the occupied space is the smallest, which is convenient for reducing unnecessary occupation of the storage space when not in use. When more goods need to be transported, the driving component is activated to drive the connecting seat 404 to slide. As the connecting seat 404 slides, the first support plate 402 and the second support plate 403 rotate relative to each other around the pin shaft. At the same time, the mounting seat 401 starts to slide on the top of the first cargo platform body 2. Under the combined action of the two, the cross-shaped structure gradually contracts, and the angle between the first support plate 402 and the second support plate 403 gradually decreases, pushing the second cargo platform body 3 to move upward; for goods with smaller sizes, they can be placed at appropriate positions on the first cargo platform body 2 according to the actual situation and arranged orderly using the planar space of the first cargo platform body 2. If the goods are of larger sizes, they can be placed on the second cargo platform body 3. This setting can increase the space utilization rate during use and reasonably allocate the space;

[0053] As the connecting seat 404 slides, it can drive the driving rack 801 to move. At this time, the driving rack 801 can drive the driving gear 803 to rotate. Subsequently, the support block 804 threadedly connected to the driving gear 803 can move upward to abut against the second cargo platform body 3 to support the second cargo platform body 3, improving the stability of the second cargo platform body 3 during the lifting process.

Claims

1. An automated loading platform with high space utilization rate, comprising a stacker (1) and a first loading platform body (2) arranged in the stacker (1), characterized in that, Including, A second loading platform body (3) is arranged above the first loading platform body (2) in a liftable manner; Mounting seats (401), at least two are provided, slidably connected to the top of the first loading platform body (2), a first support plate (402) is rotatably connected to the mounting seat (401), and the other end of the first support plate (402) is rotatably connected to the bottom of the second loading platform body (3); A second support plate (403), one end is rotatably connected to the top of the first loading platform body (2), and the other end is rotatably connected to a connecting seat (404), the connecting seat (404) is slidably arranged below the second loading platform body (3), and a driving assembly for driving the connecting seat (404) to slide is arranged below the second loading platform body (3), wherein; The first support plate (402) and the second support plate (403) are arranged obliquely and cross each other, and the intersection of the first support plate (402) and the second support plate (403) is rotatably connected by a pin shaft.

2. The automated cargo platform with high space utilization rate according to claim 1, characterized in that: The driving assembly includes a first transmission lead screw (501) rotatably connected below the second loading platform body (3), the connecting seat (404) is threadedly connected to the first transmission lead screw (501), and a servo motor (502) for driving the first transmission lead screw (501) to rotate is connected below the second loading platform body (3).

3. The automated cargo platform with high space utilization rate according to claim 2, characterized in that: One ends of the two first transmission lead screws (501) are both connected with a synchronous pulley (601), and a synchronous belt (602) is connected between the two synchronous pulleys (601).

4. The automated loading platform with high space utilization rate according to claim 2, wherein: A first limiting rod (7) is connected to the bottom of the second loading platform body (3), the first transmission lead screw (501) is slidably connected to the first limiting rod (7), and a first sliding opening adapted to the first limiting rod (7) is formed in the connecting seat (404).

5. The automated loading platform with high space utilization rate according to claim 1, characterized in that: It further includes a support assembly, including a driving rack (801) connected to one side of the mounting seat (401), a driving gear (803) meshing with the driving rack (801) is rotatably connected to the first loading platform body (2), a second transmission lead screw (802) is connected to the driving gear (803), and a support block (804) is threadedly connected to the second transmission lead screw (802).

6. The automated cargo platform with high space utilization rate according to claim 5, characterized in that: The support block (804) is in an "L" shape, a buffer pad is connected to the top of the support block (804), and anti-slip particles are integrally formed on the buffer pad.

7. An automated loading platform with high space utilization as described in claim 5, characterized in that: A second limiting rod (9) is connected to the first loading platform body (2), the support block (804) is slidably connected to the second limiting rod (9), and a second sliding opening adapted to the second limiting rod (9) is formed in the support block (804).

8. The automated cargo platform with high space utilization rate according to claim 1, characterized in that: At least two symmetrically arranged electric telescopic rods (10) are connected to the tops of the first loading platform body (2) and the second loading platform body (3), and a clamping plate (11) is connected to the telescopic ends of the electric telescopic rods (10).

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