Lifting mechanism of three-dimensional storage cabinet

Abstract

The utility model discloses a three-dimensional storage cabinet lifting mechanism which comprises a working table, a cabinet body is installed on the rear portion of the top wall of the working table, a lifting assembly is installed on the top wall of the working table, and a material pushing assembly is installed on the rear portion of the cabinet body. According to the three-dimensional storage cabinet lifting mechanism, a first motor drives a lead screw to rotate, a sliding block moves on the inner wall of a mounting groove along the outer wall of the lead screw, the sliding block drives a moving plate, an L-shaped base and a bearing base to advance to the direction, corresponding to goods to be taken, of a cabinet body, and a second motor drives a threaded rod and a cross block to linearly move downwards along the inner wall of a cross groove; after a cross block drives a bearing seat to move the top of the workbench, an electric push rod is started to drive a material pushing plate to push goods out, so that when large goods in the three-dimensional storage cabinet body are taken, people do not need to stand at a high position to take the large goods, and the potential safety hazard problem of overall use can be further reduced; and through mechanical operation, taking is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cabinet lifting, in particular to a three-dimensional storage cabinet lifting mechanism. Background Art

[0002] Warehouse shelves refer to the racks used to place goods in the warehouse. They are often used in logistics, express delivery, factories, supermarket warehouses and other industries. They can be divided into light shelves, medium shelves, heavy shelves, etc. according to the load capacity. Warehouse shelves are three-dimensional structures, which are composed of columns, beams, and shelves. They can make full use of the space in the warehouse. They are characterized by stable structure, adjustable shelves, easy disassembly and assembly, and space saving. The goods on the shelves will not be pressed.

[0003] A high-stability three-dimensional lifting intelligent storage cabinet is disclosed in the patent application number CN202120054901.4, including an intelligent storage cabinet body and a stabilizing platform, the front and rear ends of the intelligent storage cabinet body are connected with fixed ear plates, and the interior of the fixed ear plates is provided with fastening nails, the stabilizing platform is arranged below the intelligent storage cabinet body, the upper part of the intelligent storage cabinet body is provided with auxiliary parts, and the interior of the auxiliary parts is provided with a sunshade, the front and rear ends of the sunshade are connected with anti-slip blocks, the lower part of the sunshade is provided with an electric push rod, the right side of the intelligent storage cabinet body is provided with a cabinet door, and the right side of the cabinet door is connected with a handle. The high-stability three-dimensional lifting intelligent storage cabinet can ensure the stability of the intelligent storage cabinet body through the mutual cooperation of the fixed ear plates and the fastening nails, and the stabilizing platform uses the structural characteristics of the truncated cone to strengthen the stability of the intelligent storage cabinet body to avoid tipping.

[0004] The above device has certain shortcomings when in use: when taking goods, the above device requires the user to stand on the platform and use the hydraulic cylinder to drive the lifting frame to rise, and then take the goods to a higher place. However, some goods are large in size and weight, and people have to stand at a high place to take them, which poses a great safety hazard.

[0005] Therefore, the utility model provides a three-dimensional storage cabinet lifting mechanism to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a three-dimensional storage cabinet lifting mechanism to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a three-dimensional storage cabinet lifting mechanism, including a workbench, a cabinet body is installed at the rear of the top wall of the workbench, a lifting component is installed on the top wall of the workbench, and a material pushing component is installed at the rear of the cabinet body;

[0008] The lifting assembly includes a motor 1, a mounting groove is provided at the front portion of the top wall of the workbench, a screw rod is rotatably connected to the inner wall of the mounting groove, a slider is screwed onto the outer wall of the screw rod, a movable plate is fixedly connected to the top wall of the slider, an L-shaped seat is fixedly connected to the top wall of the movable plate, a cross groove is provided on the front wall of the L-shaped seat, a threaded rod is rotatably connected to the inner wall of the cross groove, a motor 2 is fixedly connected to the top wall of the L-shaped seat, a cross block is screwed onto the outer wall of the threaded rod, a receiving seat is fixedly connected to the rear wall of the cross block, an L-shaped baffle is fixedly connected to the front portion of the top wall of the receiving seat, an electric push rod is installed on the L-shaped baffle through a U-shaped frame, and the movable end of the electric push rod slides through the U-shaped frame in sequence, and the L-shaped baffle is fixedly connected to a push plate.

[0009] Through the above technical solution, through the setting of the lifting component, when taking large goods from the cabinet, there is no need to take them manually, which improves safety, and the taking method is simple and convenient. Through the cooperation of various components, it is more convenient to use.

[0010] Furthermore, the motor 1 is fixedly connected to the side wall of the workbench, and the power shaft of the motor 1 passes through the workbench through a bearing and is fixedly connected to the screw rod.

[0011] Through the above technical solution, the motor 1 works through an external power supply connection and drives the screw to rotate through its power shaft.

[0012] Furthermore, the outer wall of the slider is slidably connected to the inner wall of the mounting groove, and the bottom wall of the movable plate is slidably connected to the top wall of the workbench.

[0013] Through the above technical solution, when the screw rod rotates, it drives the slider to slide along the inner wall of the installation groove, and drives the moving plate to slide along the surface of the workbench.

[0014] Furthermore, the power shaft of the second motor passes through the L-shaped seat and is fixedly connected to the threaded rod via a bearing, the outer wall of the cross block is slidably connected to the inner wall of the cross groove, and the bottom wall of the push plate is slidably connected to the top wall of the receiving seat.

[0015] Through the above technical solution, the second motor works through an external power connection, and drives the threaded rod to rotate, thereby driving the cross block to slide along the inner wall of the cross slot.

[0016] Furthermore, the pushing assembly includes a protective cover, and the front wall of the protective cover is fixedly connected to the rear wall of the cabinet.

[0017] Through the above technical solution, the protection cover is mainly provided to protect the electric push rod.

[0018] Furthermore, a plurality of electric push rods are evenly installed on the rear wall of the cabinet, and the movable ends of the electric push rods slide through the cabinet and are fixedly connected with push plates, and the bottom walls of the push plates are slidably connected to the inner wall of the cabinet.

[0019] Through the above technical solution, the electric push rod works through an external power connection, and drives the push plate to push the goods to be taken out of the cabinet.

[0020] Furthermore, support legs are fixedly connected to the four corners of the bottom wall of the workbench.

[0021] Through the above technical solution, the supporting legs have a supporting and protective function for the entire device.

[0022] Beneficial Effects

[0023] The utility model provides a three-dimensional storage cabinet lifting mechanism. Compared with the prior art, it has the following advantages:

[0024] Beneficial effects:

[0025] (1) The lifting mechanism of the three-dimensional storage cabinet drives the screw rod to rotate through the motor 1, and the slider moves along the outer wall of the screw rod on the inner wall of the installation groove. The slider drives the moving plate, the L-shaped seat and the receiving seat to move to the direction corresponding to the goods to be taken from the cabinet. The motor 2 drives the threaded rod and the cross block to move along the inner wall of the cross groove. The cross block drives the receiving seat to move. The electric push rod pushes the push plate to push the goods on the cabinet to the position of the top wall of the receiving seat. The motor 2 drives the threaded rod and the cross block to move linearly downward along the inner wall of the cross groove. After the cross block drives the receiving seat to move the position of the top of the workbench, the electric push rod is started to drive the push plate to push the goods to the outside, so that when taking large goods in the three-dimensional storage cabinet, there is no need for people to stand at a high place to take them, which can further reduce the overall safety hazards of use and make it more convenient to take them through mechanical operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is the front view of the external structure of the utility model;

[0027] Figure 2 It is a top view of the external structure of the utility model;

[0028] Figure 3 It is a three-dimensional diagram of the external structure of the lifting component of the utility model;

[0029] Figure 4 It is an exploded view of the internal structure of the lifting component of the utility model;

[0030] Figure 5 It is a left view of the external structure of the lifting component of the utility model.

[0031] In the figure, 1, workbench; 2, supporting legs; 3, lifting assembly; 31, motor 1; 32, mounting slot; 33, screw rod; 34, moving plate; 35, slider; 36, L-shaped seat; 37, threaded rod; 38, cross slot; 39, cross block; 310, receiving seat; 311, L-shaped baffle; 312, electric push rod; 313, motor 2; 314, push plate; 4, cabinet; 5, push assembly; 51, protective cover; 52, electric push rod; 53, push plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1:

[0034] See also Figure 1-5 A three-dimensional storage cabinet lifting mechanism comprises a workbench 1, a cabinet body 4 is installed at the rear of the top wall of the workbench 1, a lifting component 3 is installed at the top wall of the workbench 1, and a pushing component 5 is installed at the rear of the cabinet body 4;

[0035] The lifting assembly 3 includes a motor 1 31, a mounting groove 32 is provided at the front of the top wall of the workbench 1, a screw rod 33 is rotatably connected to the inner wall of the mounting groove 32, a slider 35 is screwed and installed on the outer wall of the screw rod 33, a movable plate 34 is fixedly connected to the top wall of the slider 35, an L-shaped seat 36 is fixedly connected to the top wall of the movable plate 34, a cross groove 38 is provided on the front wall of the L-shaped seat 36, a threaded rod 37 is rotatably connected to the inner wall of the cross groove 38, a motor 2 313 is fixedly connected to the top wall of the L-shaped seat 36, a cross block 39 is screwed and installed on the outer wall of the threaded rod 37, a receiving seat 310 is fixedly connected to the rear wall of the cross block 39, an L-shaped baffle 311 is fixedly connected to the front of the top wall of the receiving seat 310, an electric push rod 312 is installed on the L-shaped baffle 311 through a U-shaped frame, and the movable end of the electric push rod 312 slides through the U-shaped frame in sequence, and the L-shaped baffle 311 is fixedly connected to a push plate 314;

[0036] In the embodiment of the utility model, the purpose of this arrangement is that the lifting assembly 3 is arranged so that when taking larger goods from the cabinet 4, there is no need to take them manually. The overall method of taking goods is safer and can be adjusted according to the location of different goods, which is more convenient to use.

[0037] Embodiment 2:

[0038] See also Figure 1-5, this embodiment provides a technical solution based on the first embodiment: the motor 1 31 is fixedly connected to the side wall of the workbench 1, the power shaft of the motor 1 31 passes through the workbench 1 and is fixedly connected to the screw rod 33 through a bearing, the outer wall of the slider 35 is slidably connected to the inner wall of the mounting groove 32, the bottom wall of the movable plate 34 is slidably connected to the top wall of the workbench 1, the power shaft of the motor 2 313 passes through the L-shaped seat 36 and is fixedly connected to the threaded rod 37 through a bearing, the outer wall of the cross block 39 is slidably connected to the inner wall of the cross groove 38, the bottom wall of the push plate 314 is slidably connected to the top wall of the receiving seat 310, the push assembly 5 includes a protective cover 51, the front wall of the protective cover 51 is fixedly connected to the rear wall of the cabinet 4, and a plurality of electric push rods 52 are evenly installed on the rear wall of the cabinet 4, the movable end of the electric push rod 52 slides through the cabinet 4 and is fixedly connected to the push plate 53, the bottom wall of the push plate 53 is slidably connected to the inner wall of the cabinet 4, and the four corners of the bottom wall of the workbench 1 are fixedly connected to the support legs 2;

[0039] In the embodiment of the utility model, the purpose of this arrangement is that the pushing assembly 5 can push the goods out of the cabinet 4 without the need for manual handling and taking them out from the inside. At the same time, the electric push rod 52 pushes the push plate 53 to push the goods out.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] During operation, firstly, the motor 1 31, the electric push rod 312, the motor 2 313, and the electric push rod 52 are connected through an external power supply and a controller. When it is necessary to take out the large items placed in the cabinet 4, the motor 1 31 can be controlled to work through the external controller, and its power shaft drives the screw rod 33 to rotate. When the screw rod 33 rotates, it drives the slider 35 to move linearly along the outer wall of the screw rod 33 in the inner wall of the installation groove 32, and the slider 35 drives the moving plate 34 to slide on the top wall of the workbench 1 when moving linearly. When the moving plate 34 synchronously drives the L-shaped seat 36 and the receiving seat 310 to move to the direction corresponding to the items to be taken in the cabinet 4, the motor 2 313 is controlled by the external controller to drive the threaded rod 37 to rotate. When the rod 37 rotates, it drives the cross block 39 to move linearly along the inner wall of the cross groove 38. After the cross block 39 drives the receiving seat 310 to move to the specified position when it is active, the electric push rod 52 is controlled by an external controller to push the push plate 53 to push out the goods on the cabinet 4, so that the goods fall into the position of the top wall of the receiving seat 310. The motor 2 313 is controlled by an external controller to drive the threaded rod 37 to rotate. When the threaded rod 37 rotates, it drives the cross block 39 to move linearly downward along the inner wall of the cross groove 38. After the cross block 39 drives the receiving seat 310 to move to the top of the workbench 1, the electric push rod 312 is started to drive the push plate 314 to push the goods to the outside, thereby completing the work of taking and placing the goods.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional storage cabinet lifting mechanism, comprising a workbench (1), Features: A cabinet (4) is installed at the rear of the top wall of the workbench (1), a lifting assembly (3) is installed at the top wall of the workbench (1), and a material pushing assembly (5) is installed at the rear of the cabinet (4); The lifting assembly (3) comprises a motor 1 (31); a mounting groove (32) is provided at the front of the top wall of the workbench (1); a screw rod (33) is rotatably connected to the inner wall of the mounting groove (32); a slider (35) is threadedly installed on the outer wall of the screw rod (33); a moving plate (34) is fixedly connected to the top wall of the slider (35); an L-shaped seat (36) is fixedly connected to the top wall of the moving plate (34); a cross groove (38) is provided on the front wall of the L-shaped seat (36); a threaded rod (37) is rotatably connected to the inner wall of the cross groove (38) The top wall of the L-shaped seat (36) is fixedly connected with a second motor (313); the outer wall of the threaded rod (37) is threadedly mounted with a cross block (39); the rear wall of the cross block (39) is fixedly connected with a receiving seat (310); the front part of the top wall of the receiving seat (310) is fixedly connected with an L-shaped baffle (311); the L-shaped baffle (311) is installed with an electric push rod (312) through a U-shaped frame; the movable end of the electric push rod (312) sequentially slides through the U-shaped frame and the L-shaped baffle (311) is fixedly connected with a push plate (314).

2. A three-dimensional storage cabinet lifting mechanism according to claim 1, Features: The motor 1 (31) is fixedly connected to the side wall of the workbench (1), and the power shaft of the motor 1 (31) passes through the workbench (1) and is fixedly connected to the screw rod (33) via a bearing.

3. A three-dimensional storage cabinet lifting mechanism according to claim 1, Features: The outer wall of the sliding block (35) is slidably connected to the inner wall of the mounting groove (32), and the bottom wall of the movable plate (34) is slidably connected to the top wall of the workbench (1).

4. A three-dimensional storage cabinet lifting mechanism according to claim 1, Features: The power shaft of the second motor (313) is fixedly connected to the threaded rod (37) through a bearing passing through the L-shaped seat (36), the outer wall of the cross block (39) is slidably connected to the inner wall of the cross groove (38), and the bottom wall of the push plate (314) is slidably connected to the top wall of the receiving seat (310).

5. A three-dimensional storage cabinet lifting mechanism according to claim 1, Features: The material pushing assembly (5) comprises a protective cover (51), and the front wall of the protective cover (51) is fixedly connected to the rear wall of the cabinet (4).

6. A three-dimensional storage cabinet lifting mechanism according to claim 1, Features: A plurality of electric push rods (52) are evenly mounted on the rear wall of the cabinet (4); the movable ends of the electric push rods (52) slide through the cabinet (4) and are fixedly connected to a push plate (53); and the bottom walls of the push plates (53) are slidably connected to the inner walls of the cabinet (4).

7. A three-dimensional storage cabinet lifting mechanism according to claim 1, Features: Support legs (2) are fixedly connected to the four corners of the bottom wall of the workbench (1).

Images