Automatic three-dimensional oil drum storage device

Abstract

The invention relates to the field of oil drum storage, in particular to an automatic three-dimensional oil drum storage device which comprises a vertical containing frame, a bearing bottom frame, first elastic telescopic rods, a containing plate and the like. The vertical placing frame is fixedly connected with a plurality of bearing bottom frames; each bearing bottom frame is fixedly connected with a first elastic telescopic rod. A containing plate is fixedly connected to a telescopic part of each elastic telescopic rod, and the containing plates are in sliding connection with the bearing bottom frame. Through the gravity of the oil drum, the clamping plate moves to clamp and fix the oil drum, and meanwhile, the larger the weight of the oil drum is, the stronger the clamping effect provided by the clamping plate is, so that the situation that the oil drum is prone to toppling and leaking in the storage process is avoided, and mechanical fixing of the oil drum is achieved by matching with the gravity of the oil drum; and the overall oil drum storage and fixation cost can also be reduced.

Description

Technical Field

[0001] The invention relates to the field of oil drum storage, and in particular to an automatic three-dimensional oil drum storage device. Background Art

[0002] Oil drums are often used to store flammable liquids. In order to extend their shelf life, they are usually stored in specific areas. Three-dimensional storage warehouses have become the main development direction of oil drum storage because their storage racks can make full use of the upward space, thereby saving a lot of ground space, and have advantages such as automated storage and retrieval.

[0003] In existing three-dimensional storage warehouses, mobile equipment is responsible for driving the oil barrels to move on the three-dimensional storage racks and placing the oil barrels at designated locations to complete storage. When the oil barrels need to be taken, the mobile equipment intervenes again to remove the oil barrels from the racks. However, in actual operation, due to the heavy weight of the oil barrels themselves, the three-dimensional racks are prone to vibrate when placed, and the current placement method of the oil barrels is relatively simple and lacks effective fixing measures, which leads to the risk of tipping over or leakage of the oil barrels during storage, posing a potential threat to safety.

[0004] In summary, the present application proposes an automated three-dimensional oil barrel storage device to improve the above-mentioned technical problems. Summary of the invention

[0005] In order to overcome the disadvantages of the current oil barrel placement method being relatively simple and lacking effective fixing measures, which results in the risk of the oil barrel tipping over or leaking during storage, the present invention provides an automated three-dimensional oil barrel storage device.

[0006] The technical scheme of the present invention is: an automated three-dimensional oil drum storage device, comprising a vertical placement rack; further comprising a supporting base frame, an elastic telescopic rod 1, a placement plate, a clamping plate, an elastic telescopic rod 2, a wedge block, a sliding rod, a fixing plate and a pick-and-place component; the vertical placement rack is fixedly connected to a plurality of supporting base frames; each supporting base frame is fixedly connected to an elastic telescopic rod 1; each elastic telescopic rod 1 telescopic portion is fixedly connected to a placement plate, and the placement plate is slidably connected to the supporting base frame; each placement plate is provided with a plurality of through holes, each through hole is slidably connected to a A clamping plate for clamping and fixing the oil drum, and the lower end of the clamping plate is set as a wedge-shaped surface; each placement plate is fixedly connected to a plurality of two elastic telescopic rods, and the telescopic parts of the two elastic telescopic rods are fixedly connected to the clamping plate; each supporting chassis is fixedly connected to a plurality of wedge blocks, and the wedge blocks correspond to the clamping plates; each supporting chassis is fixedly connected to two sliding rods, and the sliding rods pass through the placement plate; the two sliding rods on the same supporting chassis are slidably connected to a fixed plate together, and the fixed plate is located above the placement plate; a pick-up and placement component for taking and placing the oil drum is arranged in front of the vertical placement rack.

[0007] In addition, it is particularly preferable that the picking and placing component includes a moving unit, an electric push rod, a mounting plate, an electric gripper, an electric telescopic rod, and a positioning rod; a moving unit is arranged in front of the vertical placement rack; the moving unit is connected with two electric push rods, and the moving unit is used to drive the electric push rods to move; the telescopic parts of the two electric push rods are commonly fixed with a mounting plate; the mounting plate is equipped with an electric gripper for clamping the moving oil drum; an electric telescopic rod is fixed on the upper side of the mounting plate; the telescopic part of the electric telescopic rod is fixed with two positioning rods, a sliding groove is formed on the side surface of the positioning rod, and the end part of the positioning rod is set as a wedge-shaped surface; each fixing plate is provided with two positioning holes, a sliding track is arranged on the inner wall of the positioning hole, and the positioning hole corresponds to the positioning rod.

[0008] In addition, it is particularly preferable that an elastic telescopic rod three and an insertion plate are further included; a plurality of insertion holes are formed in each sliding rod; each fixing plate is slidably connected with two insertion plates, and the insertion plates correspond to the insertion holes in position; each fixing plate is fixed with a plurality of elastic telescopic rods three, and the telescopic part of the elastic telescopic rod three is fixed with the insertion plate; the insertion plate is provided with a wedge-shaped part, and the wedge-shaped part corresponds to the positioning rod in position.

[0009] In addition, it is particularly preferable that a control screen is further included; the vertical placement rack is equipped with a control screen; each supporting chassis is provided with a marking strip.

[0010] In addition, it is particularly preferable that the fixing plate is provided with a positioning groove.

[0011] In addition, it is particularly preferable that a rubber cushion block is arranged on the side of the clamping plate facing the center of the placement plate.

[0012] In addition, it is particularly preferable that a first limiting ring is fixed on each sliding rod, and the first limiting ring is located above the fixing plate, and a second limiting ring is fixed on each sliding rod, and the second limiting ring is located below the fixing plate.

[0013] In addition, it is particularly preferable that both the first limiting ring and the second limiting ring are detachably connected to the sliding rod.

[0014] In addition, it is particularly preferable that the moving unit includes a chassis, a vertical sliding rail, an electric slider, a transverse guide rail, and a moving block; a chassis is arranged in front of the vertical placement rack, and a plurality of electric drive wheels are arranged at the bottom of the chassis; two vertical sliding rails are fixed to the chassis; an electric slider is slidably connected to each of the two vertical sliding rails; a transverse guide rail is commonly fixed to the two electric sliders; the transverse guide rail is slidably connected to the moving block, and the electric push rod is fixed to the moving block.

[0015] In addition, it is particularly preferable that a connecting rod and an electric clamping plate are further included; each vertical sliding rail is rotatably connected with a connecting rod through an electric roller; an electric clamping plate is installed at the end of each connecting rod.

[0016] Beneficial effects: Due to the gravity of the oil barrel itself, the clamping plate moves to clamp and fix the oil barrel. At the same time, the greater the weight of the oil barrel itself, the stronger the clamping effect that the clamping plate can provide, thus avoiding the situation that the oil barrel is prone to tipping and leakage during storage. Moreover, by cooperating with the gravity of the oil barrel itself to achieve mechanical fixation of the oil barrel, the overall cost of storing and fixing the oil barrel can also be reduced.

[0017] The oil barrel is clamped and fixed from above and below by the fixed plate and the placement plate, thereby improving the stability of the oil barrel during storage. And by restricting the oil barrel in the positioning groove of the fixed plate, the lateral shaking of the oil barrel can also be limited, further improving the stability of the oil barrel storage.

[0018] Through the mutual cooperation of the electric slider and the moving block, the electric gripper moves to take out any oil barrel placed on the vertical storage rack, improving the convenience of oil barrel access and storage. Brief Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 2 It is a schematic structural diagram of the combination of the supporting chassis, the first elastic telescopic rod, the placement plate and the clamping plate of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 3 It is a schematic structural diagram of the combination of the placement plate, the clamping plate, the second elastic telescopic rod and the wedge block of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 4 It is a schematic structural diagram of the combination of the sliding rod and the fixed plate of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 5 It is a schematic structural diagram of the picking and placing component of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 6 It is a schematic structural diagram of the combination of the sliding rod, the fixed plate, the third elastic telescopic rod and the plug board of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 7 It is a schematic structural diagram of the combination of the wedge block, the sliding rod, the fixed plate, the electric push rod, the mounting plate and the electric gripper of the automated three-dimensional oil barrel storage device disclosed in the present invention; Figure 8 It is a schematic structural diagram of the combination of the connecting rod and the electric clamping plate of the automated three-dimensional oil barrel storage device disclosed in the present invention.

[0020] In the figure: 1 - vertical placement rack, 2 - control panel, 3 - supporting chassis, 4 - first elastic telescopic rod, 5 - placement plate, 6 - clamping plate, 7 - second elastic telescopic rod, 8 - wedge block, 9 - sliding rod, 10 - fixing plate, 11 - third elastic telescopic rod, 12 - inserting plate, 111 - electric push rod, 112 - mounting plate, 113 - electric gripper, 114 - electric telescopic rod, 115 - positioning rod, 201 - chassis, 202 - vertical slide rail, 203 - electric slider, 204 - horizontal guide rail, 205 - moving block, 211 - connecting rod, 212 - electric clamping plate, 31 - marking strip, 51 - through hole, 91 - first limiting ring, 92 - second limiting ring, 93 - jack, 1001 - positioning groove, 1002 - positioning hole, 1201 - wedge portion. Detailed implementation manner

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1 An automated three-dimensional oil barrel storage device, referring to Figures 1-7 as shown, includes a vertical placement rack 1; It also includes a supporting chassis 3, a first elastic telescopic rod 4, a placement plate 5, a clamping plate 6, a second elastic telescopic rod 7, a wedge block 8, a sliding rod 9, a fixing plate 10 and a picking and placing component; several supporting chassis 3 are bolted to the vertical placement rack 1; each supporting chassis 3 is fixedly connected with a first elastic telescopic rod 4; the telescopic part of each first elastic telescopic rod 4 is fixedly connected with a placement plate 5, and the placement plate 5 is slidably connected with the supporting chassis 3; each placement plate 5 is provided with four through holes 51 distributed in an annular array, and each through hole 51 is slidably connected with a clamping plate 6, and the lower end of the clamping plate 6 is set as a wedge surface; each placement plate 5 is fixedly connected with several second elastic telescopic rods 7, and the telescopic part of the second elastic telescopic rod 7 is fixedly connected with the clamping plate 6; each supporting chassis 3 is fixedly connected with several wedge blocks 8, and the wedge blocks 8 correspond to the clamping plates 6; each supporting chassis 3 is fixedly connected with two sliding rods 9, and the sliding rods 9 penetrate through the placement plate 5; two sliding rods 9 on the same supporting chassis 3 jointly slidably connect a fixing plate 10, and the fixing plate 10 is located above the placement plate 5; a picking and placing component is arranged in front of the vertical placement rack 1.

[0023] The pick-and-place component includes a moving unit, an electric push rod 111, a mounting plate 112, an electric gripper 113, an electric telescopic rod 114, and a positioning rod 115; a moving unit is arranged in front of the vertical placement rack 1; the moving unit is connected to two electric push rods 111, and the moving unit is used to drive the electric push rods 111 to move; the telescopic parts of the two electric push rods 111 are jointly fixed to a mounting plate 112; the mounting plate 112 is equipped with an electric gripper 113; an electric telescopic rod 114 is fixed to the upper side of the mounting plate 112; the telescopic part of the electric telescopic rod 114 is fixed to two positioning rods 115, a chute is opened on the side of the positioning rod 115, and the end of the positioning rod 115 is set as a wedge surface; each fixing plate 10 is respectively provided with two positioning holes 1002, a slideway is arranged on the inner wall of the positioning hole 1002, and the positioning hole 1002 corresponds to the positioning rod 115.

[0024] It further includes a third elastic telescopic rod 11 and an insertion plate 12; each sliding rod 9 is respectively provided with a plurality of insertion holes 93; each fixing plate 10 is respectively slidably connected to two insertion plates 12, and the insertion plates 12 correspond to the positions of the insertion holes 93; each fixing plate 10 is respectively fixed with a plurality of third elastic telescopic rods 11, and the telescopic part of the third elastic telescopic rod 11 is fixed to the insertion plate 12; the insertion plate 12 is provided with a wedge part 1201, and the wedge part 1201 corresponds to the position of the positioning rod 115.

[0025] It further includes a control screen 2; the control screen 2 is installed on the vertical placement rack 1; each supporting chassis 3 is respectively provided with a marking strip 31, the storage position of the oil barrel is marked through the marking strip 31, and the position condition and storage condition of the oil barrel stored on the vertical placement rack 1 are recorded through the control screen 2.

[0026] The fixing plate 10 is provided with a positioning groove 1001, which can position the placement of the oil barrel, so that the oil barrel can be quickly aligned with the center of the placement plate 5, improving the overall placement efficiency.

[0027] One side of the clamping plate 6 facing the center of the placement plate 5 is provided with a rubber cushion block. When the clamping plate 6 clamps and fixes the oil barrel, the rubber cushion block contacts the oil barrel, so as to reduce the damage to the surface of the oil barrel during the fixing process of the oil barrel, and buffer the vibration generated by the rubber cushion block to the oil barrel, improving the storage stability of the oil barrel.

[0028] A first limit ring 91 is bolted to each sliding rod 9, and the first limit ring 91 is located above the fixing plate 10. A second limit ring 92 is bolted to each sliding rod 9, and the second limit ring 92 is located below the fixing plate 10. The moving height of the fixing plate 10 is limited by the first limit ring 91 and the second limit ring 92.

[0029] Both the first limiting ring 91 and the second limiting ring 92 are detachably connected to the sliding rod 9. By adjusting the positions of the first limiting ring 91 and the second limiting ring 92, the moving height of the fixed plate 10 can be adjusted to adapt to oil drums of various height specifications, thereby increasing the adaptability of the equipment.

[0030] The following are the specific operations for oil drum storage. Control the moving unit to drive the electric push rod 111, the mounting plate 112 and other connected parts to move, and use the electric gripper 113 to clamp and fix the oil drum. Then control the moving unit to drive the oil drum clamped by the electric gripper 113 to move, and under the push of the electric push rod 111, place the clamped oil drum on the vertical placement rack 1 to complete the placement of the oil drum. However, the current oil drum placement method is relatively simple and lacks effective fixing measures, which leads to the risk of the oil drum tipping or leaking during storage, thus posing a potential threat to safety. Therefore, when the electric gripper 113 clamps the oil drum and moves it to the front of the supporting bottom frame 3 of the vertical placement rack 1, control the electric push rod 111 to drive the clamped oil drum to move above the placement plate 5, and then drive the oil drum to be placed on the placement plate 5 under the drive of the moving unit. Under the action of the gravity of the oil drum, drive the placement plate 5 to move downward, and the first elastic telescopic rod 4 contracts. The placement plate 5 simultaneously drives the clamping plate 6 and other connected parts to move downward. When the wedge-shaped surface at the lower end of the clamping plate 6 contacts the wedge-shaped block 8, as the clamping plate 6 continues to move downward, under the extrusion of the wedge-shaped block 8, the second elastic telescopic rod 7 contracts, causing the four clamping plates 6 distributed in an annular array to move towards the center of the placement plate 5, clamping and fixing the oil drum placed on the placement plate 5. During the process of placing the oil drum, due to the gravity of the oil drum itself, the clamping plate 6 moves to clamp and fix the oil drum. At the same time, the greater the weight of the oil drum itself, the stronger the clamping effect that the clamping plate 6 can provide, thus avoiding the situation that the oil drum is prone to tipping and leaking during storage. And compared with using an electric structure to fix the oil drum, when there are a large number of oil drums stored on the vertical placement rack 1, more electrical equipment and control parts are required, resulting in a higher cost. By cooperating with the gravity of the oil drum itself to achieve mechanical fixation of the oil drum, the overall cost of oil drum storage and fixation can also be reduced. After the oil drum is placed, control the electric gripper 113 to open and stop clamping, then control the moving unit to drive the electric gripper 113 to move back to its original position, and record the storage data of the oil drum in the control screen 2 by scanning and recording the marking strip 31 on the supporting bottom frame 3 where the oil drum is placed.

[0031] Furthermore, considering that when the liquid storage in the oil barrel is relatively large, due to the relatively high center of gravity of the liquid, when only relying on the clamping plate 6 at the bottom for fixation, the overall stability of the oil barrel is still insufficient; therefore, when the electric gripper 113 clamps the oil barrel, control the electric telescopic rod 114 to drive the positioning rod 115 to move and fit with the upper surface of the oil barrel. When placing the oil barrel subsequently, first drive the oil barrel clamped by the electric telescopic rod 114, the positioning rod 115, and the electric gripper 113 to move through the moving unit, so that the positioning rod 115 is aligned with the positioning hole 1002 on the fixing plate 10. Then, control the electric push rod 111 to drive the clamped oil barrel and the positioning rod 115 to move, so that the upper part of the oil barrel enters the positioning groove 1001 of the fixing plate 10 to position the oil barrel, thereby aligning the center positions of the oil barrel, the placing plate 5, and the fixing plate 10; and during the moving process, at the same time, insert the positioning rod 115 into the positioning hole 1002, and the sliding groove on the positioning rod 115 is docked with the slideway on the positioning hole 1002. As the positioning rod 115 continues to be inserted into the positioning hole 1002, when the wedge-shaped surface provided at the end of the positioning rod 115 contacts the wedge-shaped portion 1201 of the insertion plate 12, the positioning rod 115 continues to be inserted, pushing the insertion plate 12 to move away from the insertion hole 93 of the sliding rod 9, and the third elastic telescopic rod 11 contracts, thereby releasing the locking of the insertion plate 12 on the fixing plate 10; then control the moving unit to drive the oil barrel clamped by the electric gripper 113 and the positioning rod 115 to move downward, so that the bottom of the oil barrel contacts the placing plate 5, and the positioning rod 115 drives the fixing plate 10 to move downward at the same time. With the same operation, when the clamping plate 6 clamps and fixes the bottom of the oil barrel, at this time, the fixing plate 10 fixes the upper side of the oil barrel, and the oil barrel is clamped and fixed up and down by the fixing plate 10 and the placing plate 5, thereby improving the stability of the oil barrel during storage. And by restricting the oil barrel in the positioning groove 1001 of the fixing plate 10, the shaking of the oil barrel in the horizontal direction can also be limited, further improving the stability of the oil barrel during storage; after the placement is completed, control the electric gripper 113 to open and stop clamping the oil barrel, and then control the moving unit to drive the electric gripper 113 and the positioning rod 115 to move forward and reset. When the positioning rod 115 moves out of the positioning hole 1002, the positioning rod 115 stops limiting the insertion plate 12. Under the action of the third elastic telescopic rod 11, the insertion plate 12 resets and re-inserts into the insertion hole 93 on the sliding rod 9, thereby locking the moved fixing plate 10 again, and further ensuring the overall fixing effect on the oil barrel; it should be noted that a second limiting ring 92 is provided on the sliding rod 9. When the fixing plate 10 moves downward and contacts the second limiting ring 92, the fixing of the oil barrel is completed, and the downward movement height of the fixing plate 10 is limited by the second limiting ring 92.

[0032] Embodiment 2 On the basis of Embodiment 1, with reference to Figure 1 、 Figure 5 and Figure 8As shown, the mobile unit includes a chassis 201, a vertical slide rail 202, an electric slider 203, a transverse guide rail 204 and a moving block 205; the chassis 201 is arranged in front of the vertical placement frame 1, and a plurality of electric drive wheels are arranged at the bottom of the chassis 201; the chassis 201 is fixedly connected to two vertical slide rails 202; each of the two vertical slide rails 202 is slidably connected to an electric slider 203; the two electric sliders 203 are commonly fixedly connected to a transverse guide rail 204; the transverse guide rail 204 is slidably connected to the moving block 205, and the electric push rod 111 is fixedly connected to the moving block 205.

[0033] On the basis of the above-mentioned embodiment 1, the specific operation of the moving unit is as follows: the chassis 201 drives the electric gripper 113 to move to the vicinity of the oil drum, and then the electric gripper 113 clamps the oil drum, and then the electric slider 203 and the moving block 205 cooperate with each other to drive the oil drum clamped by the electric gripper 113 to move and align with the storage position of the vertical placement rack 1, and then the electric push rod 111 is controlled by the same operation as above to drive the oil drum to move, and the subsequent storage operation is performed; and after the storage of the oil drum is completed, when the oil drum needs to be taken later, first control The control panel 2 calls out the position of the oil drum to be taken out and generates a QR code. Then, the chassis 201 drives the entire mobile mechanism to move to the control panel 2. By scanning the QR code, the position of the oil drum to be taken out is obtained. Then, the chassis 201 is controlled to move to the front of the oil drum to be taken out. Then, the electric slider 203 and the moving block 205 are controlled to cooperate with each other to drive the positioning rod 115 to move, align with the positioning hole 1002 on the fixing plate 10 of the fixed oil drum, and control the electric gripper 113 to open, and then control the electric pusher 203 to move the positioning rod 115 ... The rod 111 drives the electric clamp 113 and the positioning rod 115 to move backward, and the stored oil drum is clamped by the electric clamp 113. When the positioning rod 115 is inserted into the positioning hole 1002, the plug plate 12 is pushed open again to release the lock on the fixed plate 10, and then the electric slider 203 is controlled to drive the positioning rod 115 and the clamped oil drum, as well as the fixed plate 10 to move upward. The oil drum moves up and stops squeezing the placement plate 5. Under the action of the elastic telescopic rod 1 4 and the elastic telescopic rod 2 7, the placement plate 5 and the clamping plate 6 rebound and reset to stop The oil barrel is clamped and fixed; when the fixed plate 10 moves up and contacts the limit ring 91 of the sliding rod 9, it stops moving, and then the electric push rod 111 is controlled to drive the positioning rod 115 and the clamped oil barrel to move forward, so that the oil barrel is separated from the positioning groove 1001 of the fixed plate 10, thereby taking out the oil barrel; and in the process of taking out the oil barrel, the electric slider 203 and the moving block 205 cooperate with each other, so that the electric clamp 113 moves the oil barrel placed arbitrarily on the vertical placement rack 1 to take out, thereby improving the convenience of storing and retrieving the oil barrel.

[0034] Example 3 Based on Example 2, Figure 8As shown, it further includes a connecting rod 211 and an electric clamping plate 212; each vertical slide rail 202 is rotatably connected to a connecting rod 211 through an electric roller; an electric clamping plate 212 is installed at each end of each connecting rod 211.

[0035] On the basis of the above-mentioned Embodiment 2, considering that the overall vertical placement rack 1 is relatively high, during the process of accessing oil drums at a relatively high position, there is an unstable situation when the electric gripper 113 clamps the oil drum and moves on the vertical slide rail 202 and the horizontal guide rail 204. Therefore, when the chassis 201 moves to the front of the vertical placement rack 1 for accessing the oil drum, first control the electric roller to drive the connecting rod 211 and the electric clamping plate 212 to rotate, so that the electric clamping plate 212 contacts the vertical placement rack 1, and control the electric clamping plate 212 to clamp the vertical placement rack 1, thereby connecting the overall vertical slide rail 202 and the horizontal guide rail 204 to the vertical placement rack 1, improving the stability during the overall oil drum access, and connecting to the vertical placement rack 1 by the opposite rotation of the two connecting rods 211, forming a stable triangular connection above it, further improving the stable effect during the overall connection.

[0036] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An automated three-dimensional oil barrel storage device, comprising a vertical placement rack (1); characterized in that: It further includes a supporting chassis (3), a first elastic telescopic rod (4), a placing plate (5), a clamping plate (6), a second elastic telescopic rod (7), a wedge block (8), a sliding rod (9), a fixing plate (10) and a picking and placing component; a plurality of supporting chassis (3) are fixedly connected to the vertical placing rack (1); each supporting chassis (3) is fixedly connected with a first elastic telescopic rod (4); the telescopic part of each first elastic telescopic rod (4) is fixedly connected with a placing plate (5), and the placing plate (5) is slidably connected with the supporting chassis (3); a plurality of through holes (51) are formed in each placing plate (5), and a clamping plate (6) for clamping and fixing an oil barrel is slidably connected in each through hole (51), and the lower end of the clamping plate (6) is provided with a wedge surface; each placing plate (5) is fixedly connected with a plurality of second elastic telescopic rods (7), and the telescopic part of the second elastic telescopic rod (7) is fixedly connected with the clamping plate (6); each supporting chassis (3) is fixedly connected with a plurality of wedge blocks (8), and the wedge blocks (8) correspond to the clamping plates (6); each supporting chassis (3) is fixedly connected with two sliding rods (9), and the sliding rods (9) penetrate through the placing plate (5); two sliding rods (9) on the same supporting chassis (3) are jointly slidably connected with a fixing plate (10), and the fixing plate (10) is located above the placing plate (5); a picking and placing component for picking and placing an oil barrel is arranged in front of the vertical placing rack (1).

2. The automated three-dimensional oil barrel storage device according to claim 1, characterized in that: The picking and placing component includes a moving unit, an electric push rod (111), a mounting plate (112), an electric gripper (113), an electric telescopic rod (114) and a positioning rod (115); a moving unit is arranged in front of the vertical placing rack (1); the moving unit is connected with two electric push rods (111), and the moving unit is used for driving the electric push rods (111) to move; the telescopic parts of the two electric push rods (111) are jointly fixedly connected with a mounting plate (112); an electric gripper (113) for clamping and moving an oil barrel is mounted on the mounting plate (112); an electric telescopic rod (114) is fixedly connected to the upper side of the mounting plate (112); the telescopic part of the electric telescopic rod (114) is fixedly connected with two positioning rods (115), a chute is formed on the side surface of the positioning rod (115), and the end of the positioning rod (115) is provided with a wedge surface; two positioning holes (1002) are formed in each fixing plate (10), a slideway is arranged on the inner wall of the positioning hole (1002), and the positioning hole (1002) corresponds to the positioning rod (115).

3. An automated three-dimensional oil barrel storage device according to claim 2, characterized in that: It further includes a third elastic telescopic rod (11) and an insertion plate (12); a plurality of insertion holes (93) are formed in each sliding rod (9); two insertion plates (12) are slidably connected to each fixing plate (10), and the insertion plates (12) correspond to the insertion holes (93) in position; each fixing plate (10) is fixedly connected with a plurality of third elastic telescopic rods (11), and the telescopic part of the third elastic telescopic rod (11) is fixedly connected with the insertion plate (12); the insertion plate (12) is provided with a wedge part (1201), and the wedge part (1201) corresponds to the positioning rod (115) in position.

4. An automated three-dimensional oil barrel storage device according to claim 1, characterized in that: It also includes a control panel (2); the vertical placement rack (1) is installed with the control panel (2); each supporting chassis (3) is provided with a marking strip (31).

5. An automated three-dimensional oil barrel storage device according to claim 1, characterized in that: The fixing plate (10) is provided with a positioning groove (1001).

6. An automated three-dimensional oil barrel storage device according to any one of claims 4-5, characterized in that: One side of the clamping plate (6) facing the center of the placement plate (5) is provided with a rubber cushion block.

7. An automated three-dimensional oil barrel storage device according to claim 1, characterized in that: Each sliding rod (9) is fixedly connected with a first limiting ring (91), and the first limiting ring (91) is located above the fixing plate (10). Each sliding rod (9) is fixedly connected with a second limiting ring (92), and the second limiting ring (92) is located below the fixing plate (10).

8. An automated three-dimensional oil barrel storage device according to claim 7, characterized in that: Both the first limiting ring (91) and the second limiting ring (92) are detachably connected to the sliding rod (9).

9. The automated three-dimensional oil barrel storage device according to claim 2, wherein: The moving unit includes a chassis (201), a vertical sliding rail (202), an electric slider (203), a horizontal guide rail (204) and a moving block (205); the chassis (201) is arranged in front of the vertical placement rack (1), and several electric drive wheels are arranged at the bottom of the chassis (201); the chassis (201) is fixedly connected with two vertical sliding rails (202); each of the two vertical sliding rails (202) is slidably connected with an electric slider (203); the two electric sliders (203) are jointly fixedly connected with a horizontal guide rail (204); the horizontal guide rail (204) is slidably connected with the moving block (205), and the electric push rod (111) is fixedly connected with the moving block (205).

10. An automated three-dimensional oil barrel storage device according to claim 9, characterized in that: It also includes a connecting rod (211) and an electric clamping plate (212); each vertical sliding rail (202) is rotatably connected with a connecting rod (211) through an electric roller; each end of each connecting rod (211) is installed with an electric clamping plate (212).

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