Linkage structure for drawer type large and long material warehouse

Abstract

The utility model relates to the technical field of material storage equipment, in particular to a linkage structure for a drawer type large and long material warehouse, which comprises a bottom plate, side plates and a partition plate, the partition plate is fixedly connected to the inner sides of the two side plates, and a plurality of large and long material sliding storage structures are fixedly mounted on the two sides of the partition plate. The large and long material sliding storage structure comprises placing plates, drawers and sliding strips, and the multiple placing plates are fixedly connected to the outer walls of the two sides of the partition plate. According to the linkage structure for the drawer type large and long material warehouse, when large and long materials need to be placed or taken out of the drawer, a motor drives an end driving roller to rotate through an output shaft, a gear pushes a rack connected with the top end in a meshed mode to slide outwards, and the drawer can move outwards along the position of a placing plate; the structure that a motor drives a gear to be meshed with a rack to slide is used for replacing an overlong worm structure, the transmission effect is faster and better, and finally the service life of the linkage structure for the drawer type large and long material warehouse is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of material storage equipment, in particular to a drawer-type linkage structure for a long material warehouse. Background Art

[0002] The development of automated warehousing and logistics technology for large and large materials has attracted attention. Due to the relatively high value, large size and weight, and heavy manual operation mode of large and large materials, the planning and implementation of automated, intelligent, and even unmanned warehousing and logistics solutions are more difficult. With the transformation of the production and operation mode of smart factories, how to ensure the efficiency of transportation, handling, stacking, and other operations of large and large materials in each production link and improve the overall efficiency, the upgrading of the in-plant logistics system is an urgent issue.

[0003] For example, the authorization announcement number "CN212686546U" is named a linkage structure for a drawer-type three-dimensional material warehouse. Although the drawer slide is opened with a square notch on the inner side, a supporting rod caster is fixedly connected to the square notch, and the lower end of the supporting rod caster is abutted against the upper end of the drawer slide. The supporting rod caster ensures that there is no contact and friction between the drawer slide and the drawer slide, thereby reducing the resistance to the movement of the drawer. However, the existing linkage structure for drawer-type three-dimensional material warehouse uses a motor to drive a longer worm to drive the drawer slide at the other end to slide outward and open, but the worm directly penetrates the bottom of the entire three-dimensional material warehouse storage structure, which makes the distance that the motor drives the worm to rotate too long, which not only increases the torque and torque of the worm rotation, but also the overly long worm is not evenly stressed, and excessive vibration is easily generated at the center point of the worm, which is prone to cracks after long-term and frequent use, thereby reducing the service life of the worm.

[0004] At the same time, the existing drawer-type three-dimensional material warehouse uses a linkage structure, because it is necessary to store and take out relatively long materials. The weight and volume of the long materials themselves are relatively large. Therefore, when taking and storing overly long materials, it is more troublesome to rely solely on manual handling, and it is extremely labor-consuming. At the same time, when overly long materials are placed at the highest point, the operators lack leverage devices and points, which can easily cause the long materials to be unstable and fall, thereby injuring people or materials below, and ultimately increasing the use cost of the linkage structure of the drawer-type three-dimensional material warehouse. Utility Model Content

[0005] The utility model aims to solve the problems of short service life and high use cost of the linkage structure used in a drawer-type three-dimensional material warehouse, and proposes a linkage structure used in a drawer-type long material warehouse.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a linkage structure for a drawer-type large and long material warehouse, comprising a bottom plate, a side plate and a partition plate, wherein the partition plate is fixedly connected to the inner sides of the two side plates, and a plurality of large and long material sliding storage structures are fixedly installed on both sides of the partition plate, and the large and long material sliding storage structure comprises a placing plate, a drawer and a slide bar, a plurality of the placing plates are fixedly connected to the outer walls on both sides of the partition plate, a plurality of baffles are fixedly connected on both sides of the top ends of the plurality of placing plates, a plurality of the drawers are slidably connected above the plurality of placing plates, a plurality of the slide bars are fixedly installed on the bottom ends of the drawers, a plurality of the placing plates are fixedly installed with a support frame on the inner sides, a plurality of the support frames are rotatably connected with rollers on the inner sides, and the inner sides of the plurality of rollers are slidably connected to the outer walls of the slide bars.

[0007] Preferably, a gear-driven drawer sliding structure is provided at the lower end of the placement plate;

[0008] The gear-driven drawer sliding structure includes a fixed plate, a motor and a rack;

[0009] The multiple fixed plates are fixedly installed on the lower end of the placement plate, the multiple motors are fixedly connected to the inner sides of the multiple fixed plates, the output shafts of the multiple motors are fixedly connected to the multiple transmission rollers, the outer sides of the multiple transmission rollers are fixedly sleeved with multiple gears, the multiple racks are fixedly installed on the lower ends of the multiple sliding bars, and the top ends of the multiple gears are meshed and connected with the bottom of the racks.

[0010] Preferably, a top plate is fixedly mounted on the top ends of the two side plates, the bottom ends of the two side plates are fixedly connected to the top of the bottom plate, and the top end of the bottom plate is fixedly connected to the lower end of the fixed partition plate.

[0011] Preferably, an auxiliary long material hoisting structure is fixedly connected above the top plate;

[0012] The auxiliary long material hoisting structure includes a positioning column, a hoisting plate and an electric hoist;

[0013] The two positioning columns are fixedly installed on both sides above the top plate, bearings are fixedly installed on the top ends of the two positioning columns, a rotating rod is fixedly connected to the top ends of the bearings, the two lifting plates are fixedly installed on the top ends of the rotating rods, the two electric hoists are fixedly installed below the lifting plates, and lifting hooks are fixedly connected to the lower ends of the two electric hoists.

[0014] Preferably, an inclined ladder is fixedly connected to the top of the bottom plate, and the top end of the inclined ladder is fixedly connected to the outer wall of the top plate.

[0015] Preferably, the outer wall of the partition plate and the plurality of mounting plates are arranged perpendicular to each other, and the lower part of the top plate and the upper part of the placement plate are arranged opposite to each other.

[0016] Preferably, a drawer-type material storage reinforcement support structure is provided above the bottom plate;

[0017] The drawer-type material warehouse reinforcement support structure includes a connecting seat, a supporting block and a vertical rod;

[0018] The two vertical rods are fixedly installed on both sides above the bottom plate, the top ends of the two vertical rods are fixedly connected to the bottom of the top plate, the outer walls of the vertical rods are fixedly sleeved with multiple supporting blocks, multiple connecting seats are fixedly installed on both sides of the outer walls of the partition plate, and multiple diagonal supports are fixedly connected above the multiple connecting seats.

[0019] Preferably, the other ends of the plurality of oblique supports are fixedly mounted on the lower end of the placement plate, and the inner walls of the plurality of support blocks are fixedly connected to the outer side of the baffle.

[0020] The utility model proposes a linkage structure for a drawer-type long material warehouse, which has the beneficial effect that when a long material needs to be placed in or taken out of the drawer, the motor will drive the end transmission roller to rotate through the output shaft, and the gear will push the top meshing rack to slide outward, and the drawer will move outward along the placement plate position. The structure of using the motor to drive the gear meshing rack to slide instead of the overly long worm structure has a faster and better transmission effect, and ultimately improves the service life of the linkage structure for the drawer-type long material warehouse.

[0021] The inclined ladder allows operators to climb to the top plate to assist in the handling and lifting of long materials. The lifting plate is rotated along the rotating rod to the side close to the long materials, and then the electric hoist will pull the long materials into or out of the drawer. The mechanical force of the electric hoist is used to assist operators to strengthen the support force for the handling and placement of long materials, avoid laborious handling or damage caused by falling materials, and reduce the use cost of the linkage structure of the drawer-type long material warehouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0023] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0024] Figure 3 for Figure 1 A side cross-sectional schematic diagram of

[0025] Figure 4 for Figure 2 Enlarged cross-sectional view of part A in the middle;

[0026] Figure 5 for Figure 2 Enlarged cross-sectional view of part B in the middle;

[0027] Figure 6for Figure 3 Enlarged cross-sectional view of the middle C part;

[0028] Figure 7 for Figure 3 Enlarged cross-sectional view of area D in the middle.

[0029] In the figure: 1. bottom plate, 2. side plate, 3. partition plate, 4. top plate, 5. sliding storage structure for long materials, 51. placement plate, 52. baffle, 53. drawer, 54. slide bar, 55. support frame, 56. roller, 6. gear-driven drawer sliding structure, 61. fixed plate, 62. motor, 63. transmission roller, 64. gear, 65. rack, 7. auxiliary long material lifting structure, 71. positioning column, 72. bearing, 73. rotating rod, 74. lifting plate, 75. electric hoist, 76. lifting hook, 8. inclined ladder, 9. drawer-type material warehouse reinforcement support structure, 91. connecting seat, 92. oblique support, 93. support block, 94. vertical rod. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings:

[0031] See also Figure 1-7 A linkage structure for a drawer-type long material warehouse comprises a bottom plate 1, a side plate 2 and a partition plate 3. The partition plate 3 is fixedly connected to the inner sides of the two side plates 2. A plurality of long material sliding storage structures 5 are fixedly installed on both sides of the partition plate 3. The long material sliding storage structure 5 comprises a placing plate 51, a drawer 53 and a slide bar 54. The plurality of placing plates 51 are fixedly connected to the outer walls on both sides of the partition plate 3. A plurality of baffles 52 are fixedly connected to both sides of the top of the plurality of placing plates 51. The placing plates 51 are welded and fixed to both sides of the partition plate 3. The two baffles 52 block both sides of the placing plates 51 to prevent the drawers 53 from falling on both sides during the placing process.

[0032] A plurality of drawers 53 are slidably connected above a plurality of placement plates 51, and a plurality of slide bars 54 are fixedly installed at the bottom end of the drawers 53. The drawers 53 can slide left and right inside the placement plates 51 along the lower slide bars 54. At the same time, the interior of the drawers 53 is used to place long and large materials. A support frame 55 is fixedly installed on the inner side of the plurality of placement plates 51. The inner side of the plurality of support frames 55 is rotatably connected with rollers 56. The plurality of rollers 56 are rotatably connected inside the support frame 55. In this way, the rollers 56 can reduce the friction between the outer wall of the slide bar 54 and the placement plate 51, thereby improving the sliding efficiency. The inner sides of the plurality of rollers 56 are slidably connected with the outer wall of the slide bar 54.

[0033] A gear-driven drawer sliding structure 6 is provided at the lower end of the placement plate 51. The gear-driven drawer sliding structure 6 includes a fixed plate 61, a motor 62 and a rack 65. A plurality of fixed plates 61 are fixedly installed at the lower end of the placement plate 51. A plurality of motors 62 are fixedly connected to the inner sides of the plurality of fixed plates 61. When selecting the motor 62, a motor model that can meet the use requirements can be selected. The output shafts of the plurality of motors 62 are fixedly connected to a plurality of transmission rollers 63. A plurality of gears 64 are fixedly sleeved on the outer sides of the plurality of transmission rollers 63. A plurality of racks 65 are fixedly installed at the lower ends of the plurality of slide bars 54.

[0034] When a long material needs to be placed or taken out of the drawer 53, the corresponding motor 62 is started by connecting the power supply. The motor 62 drives the end transmission roller 63 to rotate through the output shaft, and then the transmission roller 63 drives the outer gear 64 to rotate. The gear 64 pushes the top meshing rack 65 to slide outward, and the rack 65 drives the top slide 54 to move outward, and the drawer 53 moves outward along the position of the placement plate 51. The rear side of the drawer 53 is provided with a structure that is limited and engaged with the placement plate 51 to prevent the drawer 53 from exceeding the space of the placement plate 51 and falling. The limit structure is briefly described in this technical solution. The top ends of the multiple gears 64 are meshed and connected with the bottom of the rack 65.

[0035] The placing plate 51 is welded and fixed on both sides of the partition plate 3, and the two baffles 52 block the two sides of the placing plate 51, which can prevent the drawer 53 from falling on both sides during the placing process. The drawer 53 can slide left and right inside the placing plate 51 along the lower slide bar 54. At the same time, the inside of the drawer 53 is used to place long and large materials. In this way, the roller 56 can reduce the friction between the outer wall of the slide bar 54 and the placing plate 51, thereby improving the sliding efficiency. The inner side of multiple rollers 56 is slidably connected to the outer wall of the slide bar 54. When a long and large material needs to be placed or taken out of the drawer 53, the power supply is connected to start. The corresponding motor 62 is driven, and the motor 62 will drive the end transmission roller 63 to rotate through the output shaft. Then the transmission roller 63 will drive the outer gear 64 to rotate, and the gear 64 will push the top meshing rack 65 to slide outward, and the rack 65 will drive the top slide 54 to move outward, and the drawer 53 will move outward along the placement plate 51. The structure of the motor-driven gear meshing rack sliding is used to replace the excessively long worm structure. The gear meshing torque is smaller, the transmission effect is faster and better, and ultimately the service life of the linkage structure for the drawer-type large and long material warehouse is improved.

[0036] See also Figure 1-7, the top ends of the two side plates 2 are fixedly installed with a top plate 4, the bottom ends of the two side plates 2 are fixedly connected to the top of the bottom plate 1, the top end of the bottom plate 1 is fixedly connected to the lower end of the fixed partition plate 3, and the top of the top plate 4 is fixedly connected with an auxiliary long material lifting structure 7, the auxiliary long material lifting structure 7 includes a positioning column 71, a lifting plate 74 and an electric hoist 75, two positioning columns 71 are fixedly installed on both sides above the top plate 4, and bearings 72 are fixedly installed on the top ends of the two positioning columns 71, and the lower end of the rotating rod 73 can rotate and swing on the positioning column 71 through the bearing 72;

[0037] When it is necessary to transport a long material, the hoisting plate 74 is rotated along the rotating rod 73 to the side close to the long material. At this time, the power is connected to start the electric hoist 75, and the long material is hoisted by the hoisting hook 76 at the lower end of the electric hoist 75. Then the electric hoist 75 will pull the long material into the drawer 53 or take it out of the drawer 53. The top of the bearing 72 is fixedly connected to the rotating rod 73, and the two hoisting plates 74 are fixedly installed at the top of the rotating rod 73. The two electric hoists 75 are fixedly installed below the hoisting plate 74. The electric hoist 75 can adopt the existing technical means in an electric hoist structure with the patent number of the reference document "CN220300281U", and the specific working principle is omitted here. The lower ends of the two electric hoists 75 are fixedly connected with a lifting hook 76, and the upper part of the bottom plate 1 is fixedly connected with an inclined ladder 8. The inclined ladder 8 is used to connect the bottom plate 1 and the upper top plate 4, so that the operator can climb to the top of the top plate 4 to assist in the handling and lifting of long materials. The top of the inclined ladder 8 is fixedly connected to the outer wall of the top plate 4;

[0038] The inclined ladder 8 is used to connect the bottom plate 1 and the upper top plate 4, which is convenient for the operator to climb above the top plate 4 to assist in the handling and lifting of long materials. The lower end of the rotating rod 73 can rotate and swing on the positioning column 71 through the bearing 72. When it is necessary to transport long materials, the lifting plate 74 is rotated along the rotating rod 73 to the side close to the long materials. At this time, the power is connected to start the electric hoist 75, and the long materials are lifted by the lifting hook 76 at the lower end of the electric hoist 75. Then the electric hoist 75 will pull the long materials into the drawer 53 or take them out of the drawer 53. The mechanical force of the electric hoist is used to assist the operator to strengthen the support force for the handling and placement of long materials, avoid laborious handling or damage caused by falling materials, and reduce the use cost of the linkage structure used in the drawer-type long material warehouse.

[0039] See also Figure 1-7The outer wall of the partition plate 3 is perpendicularly arranged with the plurality of mounting plates 51, the lower part of the top plate 4 is arranged opposite to the upper part of the placement plate 51, and a drawer-type material warehouse reinforcement support structure 9 is arranged above the bottom plate 1. The drawer-type material warehouse reinforcement support structure 9 includes a connecting seat 91, a support block 93 and a vertical rod 94. The two vertical rods 94 are fixedly installed on both sides of the upper part of the bottom plate 1, and the top ends of the two vertical rods 94 are fixedly connected with the lower part of the top plate 4. The outer wall of the vertical rod 94 is fixedly sleeved with a plurality of support blocks 93, and the support blocks 93 are fixed to the baffle through the two vertical rods 94. On both sides of 52, the connectivity between the baffle plate 52 and the vertical rod 94 is improved, a plurality of connecting seats 91 are fixedly installed on both sides of the outer wall of the partition plate 3, a plurality of oblique supports 92 are fixedly connected above the plurality of connecting seats 91, the oblique supports 92 are made of metal iron steel bars, and are obliquely supported between the placement plate 51 and the partition plate 3 through the connecting seats 91, so as to improve the supporting effect on the lower end of the placement plate 51, the other ends of the plurality of oblique supports 92 are fixedly installed on the lower end of the placement plate 51, and the inner walls of the plurality of supporting blocks 93 are fixedly connected to the outer side of the baffle plate 52.

[0040] Working principle:

[0041] When using a linkage structure to store and retrieve long materials in a drawer-type long material warehouse:

[0042] The drawer-type long material warehouse uses a linkage structure to drive the drawer to slide and store materials:

[0043] The placing plate 51 is welded and fixed to the two sides of the partition plate 3, and the two baffles 52 block the two sides of the placing plate 51, which can prevent the drawer 53 from falling on both sides during the placing process. The drawer 53 can slide left and right inside the placing plate 51 along the lower slide bar 54. At the same time, the interior of the drawer 53 is used to place long and large materials. In this way, the roller 56 can reduce the friction between the outer wall of the slide bar 54 and the placing plate 51, thereby improving the sliding efficiency. The inner sides of the multiple rollers 56 are slidably connected to the outer wall of the slide bar 54. When the long and large materials need to be placed or taken out of the drawer 53, the power supply is connected to start the corresponding motor 62. The motor 62 will drive the end transmission roller 63 to rotate through the output shaft, and then the transmission roller 63 will drive the outer gear 64 to rotate. The gear 64 will push the top meshing rack 65 to slide outward, and the rack 65 will drive the top slide bar 54 to move outward, and the drawer 53 will move outward along the position of the placing plate 51;

[0044] The drawer-type long material warehouse uses a linkage structure to assist the mechanical and manual handling of long materials:

[0045] The inclined ladder 8 is used to connect the bottom plate 1 and the upper top plate 4, so that the operator can climb to the top plate 4 to assist in the handling and lifting of long materials. The lower end of the rotating rod 73 can rotate and swing on the positioning column 71 through the bearing 72. When it is necessary to carry long materials, the lifting plate 74 is rotated along the rotating rod 73 to the side close to the long materials. At this time, the power is connected to start the electric hoist 75, and the long materials are lifted by the lifting hook 76 at the lower end of the electric hoist 75. Then the electric hoist 75 will pull the long materials into the drawer 53 or take them out of the drawer 53. The mechanical force of the electric hoist is used to assist the operator to strengthen the support force for the handling and placement of long materials, so as to avoid the laborious handling or damage caused by the falling of materials.

[0046] The drawer-type long material warehouse uses a linkage structure to assist in reinforcing the structure;

[0047] The supporting block 93 is fixed on both sides of the baffle 52 by two vertical rods 94 to improve the connectivity between the baffle 52 and the vertical rods 94. A plurality of connecting seats 91 are fixedly installed on both sides of the outer wall of the partition plate 3. The diagonal support 92 is made of metal iron steel bar material and is diagonally supported between the placing plate 51 and the partition plate 3 by the connecting seat 91 to improve the supporting effect on the lower end of the placing plate 51.

[0048] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A linkage structure for a drawer-type long material storage, comprising a bottom plate (1), a side plate (2) and a partition plate (3), characterized in that: The partition plate (3) is fixedly connected to the inner sides of the two side plates (2); a plurality of long material sliding storage structures (5) are fixedly installed on both sides of the partition plate (3); the long material sliding storage structures (5) include a placement plate (51), a drawer (53) and a slide bar (54); the plurality of placement plates (51) are fixedly connected to the outer walls of both sides of the partition plate (3); a plurality of baffles (52) are fixedly connected to both sides of the top of the plurality of placement plates (51); the plurality of drawers (53) are slidably connected above the plurality of placement plates (51); the plurality of slide bars (54) are fixedly installed at the bottom ends of the drawers (53); a support frame (55) is fixedly installed on the inner sides of the plurality of placement plates (51); the inner sides of the plurality of support frames (55) are rotatably connected to rollers (56); the inner sides of the plurality of rollers (56) are slidably connected to the outer walls of the slide bars (54).

2. According to claim 1, a linkage structure for a drawer-type long material storage is characterized in that: A gear-driven drawer sliding structure (6) is provided at the lower end of the placement plate (51); The gear-driven drawer sliding structure (6) comprises a fixed plate (61), a motor (62) and a rack (65); The plurality of fixed plates (61) are fixedly mounted on the lower end of the placement plate (51); the inner sides of the plurality of fixed plates (61) are fixedly connected to a plurality of motors (62); the output shafts of the plurality of motors (62) are fixedly connected to a plurality of transmission rollers (63); the outer sides of the plurality of transmission rollers (63) are fixedly sleeved with a plurality of gears (64); the plurality of racks (65) are fixedly mounted on the lower ends of the plurality of slide bars (54); and the top ends of the plurality of gears (64) are meshingly connected to the bottom of the racks (65).

3. According to claim 1, a linkage structure for a drawer-type long material storage is characterized in that: A top plate (4) is fixedly mounted on the top ends of the two side plates (2), the bottom ends of the two side plates (2) are fixedly connected to the top of the bottom plate (1), and the top end of the bottom plate (1) is fixedly connected to the lower end of the fixed partition plate (3).

4. The linkage structure for a drawer-type long material storage according to claim 3 is characterized in that: An auxiliary long material lifting structure (7) is fixedly connected above the top plate (4); The auxiliary long material hoisting structure (7) comprises a positioning column (71), a hoisting plate (74) and an electric hoist (75); The two positioning columns (71) are fixedly mounted on both sides above the top plate (4); bearings (72) are fixedly mounted on the top ends of the two positioning columns (71); the top ends of the bearings (72) are fixedly connected to a rotating rod (73); the two hanging plates (74) are fixedly mounted on the top ends of the rotating rod (73); the two electric hoists (75) are fixedly mounted below the hanging plates (74); and the lower ends of the two electric hoists (75) are fixedly connected to a hanging hook (76).

5. The linkage structure for a drawer-type long material storage according to claim 1 is characterized in that: An inclined ladder (8) is fixedly connected above the bottom plate (1), and the top end of the inclined ladder (8) is fixedly connected to the outer wall of the top plate (4).

6. The linkage structure for a drawer-type long material storage according to claim 5 is characterized in that: The outer wall of the partition plate (3) and the plurality of mounting plates (51) are arranged perpendicularly to each other, and the lower part of the top plate (4) is arranged opposite to the upper part of the mounting plates (51).

7. The linkage structure for a drawer-type long material storage according to claim 1 is characterized in that: A drawer-type material storage reinforcement support structure (9) is provided above the bottom plate (1); The drawer-type material storage reinforcement support structure (9) comprises a connecting seat (91), a supporting block (93) and a vertical rod (94); The two vertical rods (94) are fixedly mounted on both sides of the upper part of the bottom plate (1); the top ends of the two vertical rods (94) are fixedly connected to the lower part of the top plate (4); the outer walls of the vertical rods (94) are fixedly sleeved with a plurality of supporting blocks (93); the plurality of connecting seats (91) are fixedly mounted on both sides of the outer wall of the partition plate (3); and the upper parts of the plurality of connecting seats (91) are fixedly connected with a plurality of oblique supports (92).

8. The linkage structure for a drawer-type long material storage according to claim 7 is characterized in that: The other ends of the plurality of oblique supports (92) are fixedly mounted on the lower end of the placement plate (51), and the inner walls of the plurality of supporting blocks (93) are fixedly connected to the outer side of the baffle plate (52).

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