A linkage variable arm length profile storage device

Abstract

The application discloses a linkage variable-arm-length profile storage device and belongs to the technical field of storage devices, comprising a base mechanism for supporting, a plurality of storage mechanisms for placing articles are arranged on the base mechanism, and the storage mechanisms are connected through linkage mechanisms; the distance between the plurality of storage mechanisms can be independently adjusted to adapt to different use requirements; the side plates of the storage mechanisms are synchronously adjusted through the rotation of adjusting motors, so that the storage device can place the same kind of materials, is convenient to use and convenient to adjust; the guardrail modules are always located on the two sides of the horizontal frame along with the outward movement of the side plates, so that the materials on the horizontal frame cannot fall off.

Description

Technical Field

[0001] This invention relates to the field of storage device technology, and in particular to a linked variable arm profile storage device. Background Technology

[0002] A linkage variable-arm long-profile storage device is a storage device that combines a variable-arm mechanism and a long-profile structure. It is typically used in applications requiring adjustable arm length or position, such as industrial equipment, material handling systems, or certain specially designed furniture. The storage section of this device can extend, retract, or change angle as needed, thereby altering the device's operating range or the location of stored items. In warehouses or workshops, this linkage device is used to conveniently adjust the placement of items or the height and range of the work platform. Long profiles typically refer to long and common metal or other material profiles in the structure. These profiles have high stability and load-bearing capacity, providing a supporting frame for the device. The core purpose of the storage device is to store items; by adjusting the arm length or angle, the placement space can be easily adjusted to adapt to different storage needs or working environments. For example, in the logistics industry, this device is used to automatically adjust the retrieval position. However, existing long-profile storage devices often cannot achieve simultaneous and convenient adjustment of all shelves, making them inconvenient to use. Summary of the Invention

[0003] To address the aforementioned technical problems, the present invention adopts the following technical solution: a linkage variable arm length profile storage device, comprising a base mechanism for support, the base mechanism comprising a base frame, and a plurality of storage mechanisms for placing items are provided on the base mechanism, the storage mechanisms being connected to each other through a linkage mechanism; The storage mechanism includes a slide, and the slide of the outermost storage mechanism is fixedly installed with the base frame.

[0004] Furthermore, the base mechanism includes a slide rail fixedly mounted on the base frame, and the slides of the other storage mechanisms are slidably mounted on the base frame.

[0005] Furthermore, the base frame is provided with several vibration damping modules. Each vibration damping module includes a base plate, a side fixing seat is fixedly installed inside the base frame, a vertical frame is fixedly installed on the base plate, a rotating plate is rotatably installed on the vertical frame, an outer cylinder is fixedly installed on the rotating plate, an inner sliding column is slidably installed on the outer cylinder, an outer rotating plate is fixedly installed on the inner sliding column, a vibration damping spring is provided between the outer rotating plate and the rotating plate, and a deflection rod is rotatably installed on the outer rotating plate. The deflection rod is rotatably installed with the side fixing seat.

[0006] Furthermore, an adjusting block is provided on the base plate, and the adjusting block is rotatably mounted with the deflection rod, so that the position of the adjusting block on the base plate can be adjusted.

[0007] When the base frame vibrates, the rotation of the deflection rod drives the outer rotating plate to move. The relative sliding between the outer cylinder and the inner sliding column causes the rotating plate to rotate relative to the upright frame. Vibration is damped by the damping spring. The position of the adjustment block relative to the base plate can be adjusted according to different usage requirements.

[0008] Furthermore, the storage mechanism also includes a storage rack fixedly installed on the slide, a fixed rotating seat fixedly installed on the storage rack, a lifting motor fixedly installed on the storage rack, a lifting screw rotatably installed on the storage rack, the motor shaft of the lifting motor rotatably installed with the lifting screw, a lifting rotating seat slidably installed on the storage rack, and the lifting rotating seat and the lifting screw forming a threaded transmission.

[0009] Furthermore, two crossbars are fixedly installed on the shelf. An adjusting motor is fixedly installed on the outermost crossbar of the shelf mechanism. A transmission shaft is fixedly installed on the motor shaft of the adjusting motor. The transmission shaft is rotatably installed with the crossbar. A drive bevel gear is fixedly installed on the transmission shaft. Two side screws are rotatably installed on the crossbar. Side bevel gears are fixedly installed on the side screws. The side bevel gears mesh with the drive bevel gears. Two outer slides are slidably installed on the crossbar. An internal thread block is fixedly installed on the outer slide. The internal thread block and the side screw form a threaded transmission. A side plate is fixedly installed on the outer slide.

[0010] Furthermore, a guardrail module is provided on the side plate. The guardrail module consists of an outer stop bar and an inner stop bar that are rotatably installed on each other. A vertical sliding groove is provided on the side plate. The protrusion of the outer stop bar located next to the side plate slides in the vertical sliding groove. The inner stop bar located next to the side plate is rotatably installed with the side plate.

[0011] Adjusting the motor rotation drives the transmission shaft and drive bevel gear to rotate, which in turn drives the side bevel gear and side lead screw to rotate. This causes the internal thread block and outer slide to slide inward and outward relative to the cross frame, thereby adjusting the inward and outward position of the side plate. At the same time, as the side plate slides inward and outward, the outermost outer stop bar slides in the vertical slide groove, while the inner stop bar rotates relative to the side plate. All the outer and inner stop bars of the guardrail module rotate simultaneously, forming a guardrail through the outer and inner stop bars to provide side protection for materials placed in the cross frame.

[0012] Furthermore, the linkage mechanism includes an outer slide rod, an inner slide rod that is slidably installed inside the outer slide rod, and the outer slide rod and the inner slide rod are respectively rotatably installed on the crossbeams of two adjacent storage mechanisms. The outer slide rod and the inner slide rod are respectively fixedly installed to the drive shaft of the storage mechanism.

[0013] Furthermore, an upper rotating rod is rotatably mounted on the fixed rotating seat of the storage mechanism, and a lower rotating rod is rotatably mounted on the lifting rotating seat. The upper rotating rod is rotatably mounted with the lifting rotating seat of the adjacent storage mechanism, and the lower rotating rod is rotatably mounted with the fixed rotating seat of the adjacent storage mechanism.

[0014] When the adjusting motor rotates, it drives the transmission shafts of all storage mechanisms to rotate together via the transmission shaft, outer slide rod, and inner slide rod. This causes the side plates of all storage mechanisms to move synchronously, achieving synchronized linkage adjustment. The lifting motor drives the lifting screw to rotate, which in turn drives the lifting rotating seat to rise and fall. This causes the adjacent storage mechanisms to move closer or further away via the upper and lower rotating rods. At this time, the inner slide rod slides relative to the outer slide rod. The lifting motor of each storage mechanism is controlled independently, enabling independent adjustment of the distance between each storage mechanism.

[0015] The beneficial effects of the present invention compared with the prior art are: (1) The distance between the several storage mechanisms set in the present invention can be adjusted independently to suit different usage needs; (2) The side plates of the storage mechanism set in the present invention can be synchronously adjusted by adjusting the rotation of the motor, so that the storage device can place the same material, which is convenient to use and easy to adjust; (3) The guardrail module set in the present invention is always located on both sides of the cross frame as the side plates move outward, so that the material on the cross frame will not fall out. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the base mechanism of the present invention.

[0018] Figure 3 This is a schematic diagram of the vibration reduction module structure of the present invention.

[0019] Figure 4 This is a schematic diagram of the storage mechanism of the present invention. Figure 1 .

[0020] Figure 5 for Figure 4 A schematic diagram of the partial structure at point A in the middle.

[0021] Figure 6 This is a schematic diagram of the storage mechanism of the present invention. Figure 2 .

[0022] Figure 7 for Figure 6 A schematic diagram of the partial structure at point B in the middle.

[0023] Figure 8 This is a schematic diagram of the linkage mechanism of the present invention.

[0024] Reference numerals: 101-Base frame; 102-Slide rail; 103-Base plate; 104-Upright frame; 105-Turn plate; 106-Outer cylinder; 107-Outer turn plate; 108-Inner slide column; 109-Damping spring; 110-Deflection rod; 111-Adjusting block; 112-Side fixing seat; 201-Slide carriage; 202-Shelf; 203-Fixed turntable; 204-Lifting motor; 205-Lifting screw; 2 06-Lifting rotary seat; 207-Horizontal frame; 208-Side plate; 209-Vertical slide rail; 210-Outer stop bar; 211-Inner stop bar; 212-Adjusting motor; 213-Drive bevel gear; 214-Side lead screw; 215-Side bevel gear; 216-Outer slide frame; 217-Drive shaft; 218-Internal threaded block; 301-Outer slide rod; 302-Inner slide rod; 303-Upper rotating rod; 304-Lower rotating rod. Detailed Implementation

[0025] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0026] Example: Reference Figures 1-8 A linkage variable arm profile storage device includes a base mechanism for support, the base mechanism includes a base frame 101, and a plurality of storage mechanisms for placing items are provided on the base mechanism, and the storage mechanisms are connected to each other through a linkage mechanism. The storage mechanism includes a slide 201, and the slide 201 of the outermost storage mechanism of the base frame 101 is fixedly installed with the base frame 101.

[0027] like Figure 2 , Figure 3 As shown, the base mechanism includes a slide rail 102 fixedly mounted on the base frame 101, and the slides 201 of the other storage mechanisms are slidably mounted on the base frame 101.

[0028] like Figure 2 , Figure 3 As shown, the base frame 101 is equipped with several vibration damping modules. The vibration damping modules include a base plate 103, a side fixing seat 112 fixedly installed inside the base frame 101, a vertical frame 104 fixedly installed on the base plate 103, a rotating plate 105 rotatably installed on the vertical frame 104, an outer cylinder 106 fixedly installed on the rotating plate 105, an inner sliding column 108 slidably installed on the outer cylinder 106, an outer rotating plate 107 fixedly installed on the inner sliding column 108, a vibration damping spring 109 is provided between the outer rotating plate 107 and the rotating plate 105, and a deflection rod 110 rotatably installed on the outer rotating plate 107. The deflection rod 110 is rotatably installed with the side fixing seat 112.

[0029] like Figure 2 , Figure 3As shown, an adjusting block 111 is provided on the base plate 103. The adjusting block 111 is rotatably installed with the deflection rod 110, and the position of the adjusting block 111 on the base plate 103 can be adjusted.

[0030] When the base frame 101 vibrates, the rotation of the deflection rod 110 drives the outer rotating plate 107 to move. The relative sliding of the outer cylinder 106 and the inner sliding column 108 drives the rotating plate 105 to rotate relative to the upright frame 104. The vibration is damped by the damping spring 109. The position of the adjusting block 111 relative to the base plate 103 can be adjusted according to different usage requirements.

[0031] like Figures 4-7 As shown, the storage mechanism also includes a storage rack 202 fixedly installed on the slide 201, a fixed rotating seat 203 fixedly installed on the storage rack 202, a lifting motor 204 fixedly installed on the storage rack 202, a lifting screw 205 rotatably installed on the storage rack 202, the motor shaft of the lifting motor 204 rotatably installed with the lifting screw 205, and a lifting rotating seat 206 slidably installed on the storage rack 202, the lifting rotating seat 206 and the lifting screw 205 forming a threaded transmission.

[0032] like Figures 4-7 As shown, two crossbars 207 are fixedly installed on the shelf 202. An adjusting motor 212 is fixedly installed on the outermost crossbar 207 of the shelf mechanism. A transmission shaft 217 is fixedly installed on the motor shaft of the adjusting motor 212. The transmission shaft 217 is rotatably installed with the crossbar 207. A drive bevel gear 213 is fixedly installed on the transmission shaft 217. Two side screws 214 are rotatably installed on the crossbar 207. A side bevel gear 215 is fixedly installed on the side screws 214. The side bevel gear 215 meshes with the drive bevel gear 213. Two outer slides 216 are slidably installed on the crossbar 207. An internal thread block 218 is fixedly installed on the outer slide 216. The internal thread block 218 and the side screws 214 form a threaded transmission. A side plate 208 is fixedly installed on the outer slide 216.

[0033] like Figures 4-7 As shown, a guardrail module is provided on the side plate 208. The guardrail module consists of an outer stop bar 210 and an inner stop bar 211 that are rotatably installed on each other. A vertical sliding groove 209 is provided on the side plate 208. The protrusion of the outer stop bar 210 located next to the side plate 208 slides in the vertical sliding groove 209. The inner stop bar 211 located next to the side plate 208 is rotatably installed with the side plate 208.

[0034] The adjustment motor 212 rotates, driving the transmission shaft 217 and the drive bevel gear 213 to rotate, which in turn drives the side bevel gear 215 and the side lead screw 214 to rotate, thereby causing the internal thread block 218 and the outer slide 216 to slide inward and outward relative to the cross frame 207, thus adjusting the inward and outward position of the side plate 208. At the same time, when the side plate 208 slides inward and outward, the outermost outer stop bar 210 slides in the vertical slide groove 209, while the inner stop bar 211 rotates relative to the side plate 208. All the outer stop bars 210 and inner stop bars 211 of the guardrail module rotate simultaneously, forming a guardrail through the outer stop bars 210 and inner stop bars 211, providing side protection for the materials placed in the cross frame 207.

[0035] like Figure 8 As shown, the linkage mechanism includes an outer slide rod 301, an inner slide rod 302 is slidably installed inside the outer slide rod 301, the outer slide rod 301 and the inner slide rod 302 are respectively rotatably installed on the crossbeams 207 of two adjacent storage mechanisms, and the outer slide rod 301 and the inner slide rod 302 are respectively fixedly installed to the drive shaft 217 of the storage mechanism.

[0036] like Figure 8 As shown, an upper rotating rod 303 is rotatably mounted on the fixed rotating seat 203 of the storage mechanism, and a lower rotating rod 304 is rotatably mounted on the lifting rotating seat 206. The upper rotating rod 303 is rotatably mounted with the lifting rotating seat 206 of the adjacent storage mechanism, and the lower rotating rod 304 is rotatably mounted with the fixed rotating seat 203 of the adjacent storage mechanism.

[0037] When the adjusting motor 212 rotates, it drives the transmission shaft 217 of all the storage mechanisms to rotate together through the transmission shaft 217, the outer slide rod 301 and the inner slide rod 302. Therefore, it can drive the side plates 208 of all the storage mechanisms to move synchronously, realizing synchronous linkage adjustment. The lifting motor 204 drives the lifting screw 205 to rotate, which can drive the lifting rotating seat 206 to rise and fall. Thus, through the upper rotating rod 303 and the lower rotating rod 304, it can drive the adjacent storage mechanisms to move closer or further away. At this time, the inner slide rod 302 slides relative to the outer slide rod 301. The lifting motor 204 of each storage mechanism is controlled separately, realizing independent adjustment of the distance between each storage mechanism.

[0038] The working principle of the linkage variable arm profile storage device disclosed in this invention is as follows: when the base frame 101 vibrates, the rotation of the deflection rod 110 drives the outer rotating plate 107 to move. Through the relative sliding of the outer cylinder 106 and the inner sliding column 108, the rotating plate 105 is driven to rotate relative to the upright frame 104. Vibration is damped by the damping spring 109. According to different usage requirements, the position of the adjusting block 111 relative to the base plate 103 can be adjusted. The rotation of the adjusting motor 212 drives the transmission shaft 217 of all the placing mechanisms to rotate together via the transmission shaft 217, the outer slide rod 301, and the inner slide rod 302. This, in turn, drives the side bevel gear 215 and the side lead screw 214 to rotate, thereby causing the inner thread block 218 and the outer slide 216 to slide inward and outward relative to the cross frame 207. This adjusts the inward and outward position of the side plate 208. At the same time, when the side plate 208 slides inward and outward, the outermost outer stop rod 210 slides in the vertical slide groove 209, while the inner stop rod 211 rotates relative to the side plate 208. All the outer stop rods 210 and inner stop rods 211 of the guardrail module rotate simultaneously, forming a guardrail through the outer stop rods 210 and inner stop rods 211 to provide side protection for the materials placed in the cross frame 207. When the drive shafts 217 of all the storage mechanisms rotate together, the side plates 208 of all the storage mechanisms move synchronously, achieving synchronous linkage adjustment. The lifting motor 204 drives the lifting screw 205 to rotate, which can drive the lifting rotating seat 206 to rise and fall. Thus, through the upper rotating rod 303 and the lower rotating rod 304, the adjacent storage mechanisms move closer or further away. At this time, the inner slide rod 302 slides relative to the outer slide rod 301. The lifting motor 204 of each storage mechanism is controlled separately, realizing independent adjustment of the distance between each storage mechanism.

[0039] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the present invention based on the technical solution and inventive concept of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A linkage variable arm profile storage device, comprising a base mechanism for support, characterized in that: The base mechanism includes a base frame (101), and the base mechanism is provided with a plurality of storage mechanisms for placing items, and the storage mechanisms are connected to each other by a linkage mechanism. The storage mechanism includes a slide (201), and the slide (201) of the outermost storage mechanism of the base frame (101) is fixedly installed with the base frame (101); The base mechanism includes a slide rail (102) fixedly mounted on the base frame (101), and the slides (201) of the other storage mechanisms are slidably mounted on the base frame (101); The base frame (101) is provided with several vibration damping modules. The vibration damping module includes a base plate (103), a side fixing seat (112) is fixedly installed on the inner side of the base frame (101), a vertical frame (104) is fixedly installed on the base plate (103), a rotating plate (105) is rotatably installed on the vertical frame (104), an outer cylinder (106) is fixedly installed on the rotating plate (105), an inner sliding column (108) is slidably installed on the outer cylinder (106), an outer rotating plate (107) is fixedly installed on the inner sliding column (108), a vibration damping spring (109) is provided between the outer rotating plate (107) and the rotating plate (105), and a deflection rod (110) is rotatably installed on the outer rotating plate (107). The deflection rod (110) is rotatably installed with the side fixing seat (112). The storage mechanism also includes a storage rack (202) fixedly installed on the slide (201), a fixed rotating seat (203) fixedly installed on the storage rack (202), a lifting motor (204) fixedly installed on the storage rack (202), a lifting screw (205) rotatably installed on the storage rack (202), the motor shaft of the lifting motor (204) and the lifting screw (205) rotatably installed, a lifting rotating seat (206) slidably installed on the storage rack (202), and the lifting rotating seat (206) and the lifting screw (205) form a threaded transmission; Two crossbars (207) are fixedly installed on the shelf (202). An adjusting motor (212) is fixedly installed on the crossbar (207) of the outermost shelf mechanism. A transmission shaft (217) is fixedly installed on the motor shaft of the adjusting motor (212). The transmission shaft (217) is rotatably installed with the crossbar (207). A drive bevel gear (213) is fixedly installed on the transmission shaft (217). Two side screws (214) are rotatably installed on the crossbar (207). A side bevel gear (215) is fixedly installed on the side screws (214). The side bevel gear (215) meshes with the drive bevel gear (213). Two outer slides (216) are slidably installed on the crossbar (207). An internal thread block (218) is fixedly installed on the outer slide (216). The internal thread block (218) and the side screws (214) form a threaded transmission. A side plate (208) is fixedly installed on the outer slide (216). The linkage mechanism includes an outer slide rod (301), an inner slide rod (302) is slidably installed inside the outer slide rod (301), the outer slide rod (301) and the inner slide rod (302) are respectively rotatably installed on the crossbar (207) of two adjacent storage mechanisms, and the outer slide rod (301) and the inner slide rod (302) are respectively fixedly installed on the drive shaft (217) of the storage mechanism.

2. The linkage variable arm length profile storage device according to claim 1, characterized in that: An adjusting block (111) is provided on the base plate (103). The adjusting block (111) is rotatably installed with the deflection rod (110). The position of the adjusting block (111) on the base plate (103) can be adjusted.

3. The linkage variable arm length profile storage device according to claim 1, characterized in that: The side plate (208) is provided with a guardrail module, which consists of an outer stop bar (210) and an inner stop bar (211) that are rotatably installed on each other. The side plate (208) is provided with a vertical sliding groove (209). The protrusion of the outer stop bar (210) located next to the side plate (208) slides in the vertical sliding groove (209). The inner stop bar (211) located next to the side plate (208) is rotatably installed with the side plate (208).

4. The linkage variable arm length profile storage device according to claim 1, characterized in that: The fixed rotating seat (203) of the storage mechanism is rotatably mounted with an upper rotating rod (303), and the lifting rotating seat (206) is rotatably mounted with a lower rotating rod (304). The upper rotating rod (303) is rotatably mounted with the lifting rotating seat (206) of the adjacent storage mechanism, and the lower rotating rod (304) is rotatably mounted with the fixed rotating seat (203) of the adjacent storage mechanism.

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