Three-dimensional bin collaborative operation stacking machine

Abstract

The utility model provides a three-dimensional bin collaborative operation stacking machine, and relates to the technical field of stacking machines, the three-dimensional bin collaborative operation stacking machine comprises a lower guide rail and an upper guide rail located above the lower guide rail, two stacking structures are arranged between the upper guide rail and the lower guide rail, the two stacking structures are symmetrically arranged, and each stacking structure comprises a walking mechanism arranged on the lower guide rail; a lifting mechanism is arranged on the walking mechanism, a limiting mechanism is arranged between the lifting mechanism and the upper guide rail, and a telescopic pallet fork is arranged on the lifting mechanism. Through the arrangement of the two stacking structures, the capacity of double-station parallel operation is achieved, aiming at taking and placing of small and light goods, the double-station design allows the stacking machine to carry out goods storing and taking operation on two different positions at the same time, the operation period is remarkably shortened, the overall operation efficiency is improved, and the labor intensity of workers is lowered. And aiming at large and heavy goods, the two stacking structures can be matched with each other to pick and place the same goods, so that the stability of storing and taking the large and heavy goods is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stacking machine, specifically, relates to a three -dimensional warehouse cooperative operation stacking machine. BACKGROUND

[0002] In the warehousing logistics industry, the stacking machine as the core component of the automated three-dimensional warehouse (AS / RS) system, bears the vertical and horizontal transport task of goods,

[0003] The traditional stacking machine mostly adopts single station design, that is, only one position can be carried out the storage and taking operation of goods once, and this design has obvious limitation when facing large-scale, high-frequency goods processing demand, and the single station operation mode leads to long operation cycle of the stacking machine, and cannot complete the storage and taking task of a large number of small goods in a short time, thereby limiting the overall throughput of the warehouse. Therefore, we improve it and propose a three-dimensional warehouse cooperative operation stacking machine. UTILITY MODEL CONTENT

[0004] The utility model aims at: in view of the problem that the single station operation mode leads to long operation cycle of the stacking machine, and cannot complete the storage and taking task of a large number of small goods in a short time.

[0005] In order to realize the above-mentioned utility model purpose, the utility model provides a three-dimensional warehouse cooperative operation stacking machine to improve the above-mentioned problem.

[0006] The application is as follows:

[0007] A three-dimensional warehouse cooperative operation stacking machine, including lower guide rail and the upper guide rail located above the lower guide rail, be provided with two stacking structures between the upper guide rail and the lower guide rail, and two stacking structures are symmetrically arranged, the stacking structure includes the travelling mechanism arranged on the lower guide rail, the lifting mechanism is arranged on the travelling mechanism, and the limiting mechanism is arranged between the lifting mechanism and the upper guide rail, the telescopic fork is arranged on the lifting mechanism.

[0008] As the preferred technical scheme of the application, the telescopic fork is telescopic along the horizontal direction, and the telescopic fork in the two stacking structures is used for simultaneously or independently storing and taking two goods.

[0009] As the preferred technical scheme of the application, the travelling mechanism includes the chassis located above the lower guide rail, the bottom frame is installed on the both sides of the chassis, the rotating shaft is installed in two bottom frames, the outer surfaces of two rotating shafts are fixedly installed with first travelling wheel and second travelling wheel respectively, and the first travelling wheel and the second travelling wheel are slidably connected with the top of the lower guide rail.

[0010] As the preferred technical scheme of the present application, a motor is mounted on one side of the bottom frame, and an output shaft of the motor is connected with a rotating shaft corresponding to the second walking wheel.

[0011] As the preferred technical scheme of the present application, first guide wheels are mounted on both sides of the bottom frame, and the two first guide wheels are respectively slidably connected with two sides of the lower guide rail.

[0012] As the preferred technical scheme of the present application, the lifting mechanism comprises a stand column mounted on the top of the bottom frame, a lifting frame is sleeved on the outer surface of the stand column, and a support frame is connected between the lifting frame and the telescopic fork.

[0013] As the preferred technical scheme of the present application, a winch is mounted on the side of the stand column away from the telescopic fork, and a lifting ring used in cooperation with the winch is fixedly mounted on the top of the lifting frame.

[0014] As the preferred technical scheme of the present application, pulleys are mounted on both sides of the top of the stand column, and grooves are left on the top of the stand column for the steel cable of the winch to pass through.

[0015] As the preferred technical scheme of the present application, V-shaped limiting plates are fixedly connected on both sides of the stand column, V-shaped wheel frames are mounted on the side of the lifting frame, two limiting wheels are arranged on each V-shaped wheel frame, and the limiting wheels are rollingly connected with the outer side of the V-shaped limiting plate.

[0016] As the preferred technical scheme of the present application, the limiting mechanism comprises a top frame mounted at the top end of the stand column, two second guide wheels are mounted on both sides of the top of the top frame, and the four second guide wheels are rollingly connected with two sides of the upper guide rail.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] In the scheme of the present application:

[0019] In order to solve the problem that the single-station operation mode in the prior art leads to a long operation cycle of the stacking machine and cannot complete the storage and retrieval tasks of a large amount of small goods in a short time, the present application realizes the capability of double-station parallel operation by arranging two stacking structures, allows the stacking machine to perform the storage and retrieval operations of goods at two different positions at the same time for the taking and placing of small and light goods, significantly shortens the operation cycle, improves the overall operation efficiency, and for large and heavy goods, the two stacking structures can cooperate with each other to take and place the same goods, so as to improve the stability during the storage and retrieval of large and heavy goods. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure diagram of the stereoscopic warehouse cooperative operation stacking machine provided by the present application is shown in the figure.

[0021] Figure 2 The partial structure diagram of the stereoscopic warehouse cooperative operation stacker provided in the present application is shown in the figure.

[0022] Figure 3 The structure diagram of the lifting frame of the stereoscopic warehouse cooperative operation stacker provided in the present application is shown in the figure.

[0023] Figure 4 The structure diagram of the stereoscopic warehouse cooperative operation stacker provided in the present application is shown in the figure. Figure 1 The enlarged structure diagram of position A in the figure.

[0024] The figure shows:

[0025] 1, upper guide rail; 2, lower guide rail; 3, stacking structure; 301, bottom frame; 302, bottom frame; 303, first walking wheel; 304, second walking wheel; 305, motor; 306, first guide wheel; 307, stand; 308, V-shaped limiting plate; 309, lifting frame; 310, support frame; 311, telescopic fork; 312, lifting ring; 313, V-shaped wheel frame; 314, limiting wheel; 316, top frame; 317, second guide wheel; 318, pulley; 319, winch. DETAILED DESCRIPTION

[0026] In order to make the person skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0027] It should be noted that the embodiments and the features and technical solutions in the embodiments in the present application can be combined with each other without conflict.

[0028] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0029] Embodiments, please refer to Figures 1-3The application discloses a three-dimensional warehouse cooperative operation stacking machine, which comprises a lower guide rail 2 and an upper guide rail 1 located above the lower guide rail 2, two stacking structures 3 are arranged between the upper guide rail 1 and the lower guide rail 2, the two stacking structures 3 are symmetrically arranged, the stacking structure 3 comprises a walking mechanism arranged on the lower guide rail 2, a lifting mechanism is arranged on the walking mechanism, a limiting mechanism is arranged between the lifting mechanism and the upper guide rail 1, and telescopic forks 311 are arranged on the lifting mechanism; the two stacking structures 3 are arranged, the double-station parallel operation capacity is realized, the taking and placing of small and light goods are realized, the double-station design allows the stacking machine to perform the storage and taking operation on two different positions at the same time, the operation cycle is obviously shortened, the overall operation efficiency is improved, for large and heavy goods, the two stacking structures 3 can cooperate with each other to perform the taking and placing operation on the same goods, so that the stability during the storage and taking of the large and heavy goods is improved.

[0030] Further, the telescopic forks 311 are telescopic in the horizontal direction, the telescopic forks 311 in the two stacking structures 3 are used for simultaneously or independently storing and taking two goods, so that the independent operation or the mutual cooperation operation of the two stacking structures 3 is realized.

[0031] Further, as shown in Figures 1-3 the walking mechanism comprises a chassis 301 located above the lower guide rail 2, bottom frames 302 are installed on the two sides of the chassis 301, shafts are installed in the two bottom frames 302, first walking wheels 303 and second walking wheels 304 are fixedly installed on the outer surfaces of the two shafts respectively, the first walking wheels 303 and the second walking wheels 304 are slidably connected with the top of the lower guide rail 2, and the mutual cooperation of the chassis 301, the bottom frames 302, the first walking wheels 303, the second walking wheels 304 and the shafts can support the lifting mechanism.

[0032] Further, as shown in Figure 2 one of the bottom frames 302 is provided with a motor 305, the output shaft of the motor 305 is connected with the corresponding shaft of the second walking wheel 304, the second walking wheel 304 is driven to rotate through the motor 305, the horizontal movement of the chassis 301 along the lower guide rail 2 can be controlled, and then the horizontal position of the stacking structure 3 is adjusted.

[0033] Further, as shown in Figure 2 the two sides of the bottom of the bottom frame 302 are provided with first guide wheels 306, the two first guide wheels 306 are slidably connected with the two sides of the lower guide rail 2 respectively, the first guide wheels 306 can limit the bottom frame 302 in cooperation with the lower guide rail 2, so that the stability of the bottom frame 302 and the chassis 301 during the movement is improved.

[0034] Further, as shown in Figures 1-3As shown, the lifting mechanism comprises a column 307 mounted on the top of the chassis 301, the outer surface of the column 307 is sleeved with a lifting frame 309, and the lifting frame 309 is connected with the telescopic forks 311 through a support frame 310. The column 307, the lifting frame 309 and the support frame 310 can cooperate to support the telescopic forks 311.

[0035] Further, as shown in Figures 1-3 The column 307 away from the telescopic forks 311 side is provided with a winch 319, and the top of the lifting frame 309 is fixedly provided with a lifting ring 312 used in cooperation with the winch 319. One end of the steel cable of the winch 319 is used to connect with the lifting ring 312.

[0036] Further, as shown in Figure 2 And Figure 3 The top of the column 307 is provided with a pulley 318 on both sides, and the top of the column 307 is provided with a groove for the steel cable of the winch 319 to pass through. The steel cable of the winch 319 moves to the lifting ring 312 after passing through the two winches 319 and the groove, and is connected with the lifting ring 312. When the winch 319 retracts the steel cable, the steel cable pulls the lifting frame 309 upward through the lifting ring 312, so that the telescopic forks 311 are lifted. When the winch 319 releases the steel cable, the lifting frame 309, the support frame 310 and the telescopic forks 311 move downward under the action of gravity, so that the telescopic forks 311 are lowered.

[0037] Further, as shown in Figures 1-3 The two sides of the column 307 are fixedly connected with V-shaped limiting plates 308, and the side surface of the lifting frame 309 is provided with a plurality of V-shaped wheel frames 313. Each V-shaped wheel frame 313 is provided with two limiting wheels 314. The limiting wheels 314 are in rolling connection with the outer side surface of the V-shaped limiting plate 308. The limiting wheels 314 and the V-shaped limiting plate 308 can cooperate to limit the lifting frame 309 in the horizontal direction, so as to improve the stability of the lifting frame 309 during upward and downward movement.

[0038] Further, as shown in Figure 4 The limiting mechanism comprises a top frame 316 mounted at the top end of the column 307, and two second guide wheels 317 are mounted on the top of the top frame 316. The four second guide wheels 317 are in rolling connection with the two sides of the upper guide rail 1. The second guide wheels 317 and the upper guide rail 1 can cooperate to limit the top end of the column 307, so as to improve the stability of the column 307 during horizontal movement.

[0039] In use, the second walking wheel 304 is driven to rotate by the motor 305, the second walking wheel 304 drives the chassis 301 to move horizontally along the lower guide rail 2 in the rotating process, thereby adjusting the horizontal position of the stacking structure 3, the lifting frame 309 is driven to move up and down by winding or releasing the steel cable by the winch 319, thereby driving the telescopic forks 311 to lift, and the goods are taken or placed by the telescopic forks 311;

[0040] The stereoscopic warehouse can be divided into two areas, if the goods are small and light, the two stacking structures 3 independently operate to take or place the goods in one area respectively, so as to improve the efficiency, if the goods are large and heavy, the two stacking structures 3 are close to each other, and then are synchronously moved and lifted, so as to take or place the goods in cooperation, thereby improving the stability when the large and heavy goods are stored or taken out;

[0041] When the stacking structure 3 operates, the telescopic forks 311, the motor 305 and the winch 319 are mainly controlled, the telescopic control of the telescopic forks 311 is prior art, the speed and steering control of the motor 305 are prior art, and the winding or releasing control of the winch 319 is prior art, therefore, the application realizes the synchronous or independent operation of the two stacking structures 3 by relying on the prior control technology.

[0042] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electric connection or each other can communicate, can be directly connected, also can indirectly connect through the intermediate medium, can be the communication or the interaction relationship of two elements of two elements, unless another definite limitation. For ordinary skilled person in the art, the above terms can be understood according to the specific meaning of the utility model.

[0043] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and are not all the embodiments, and the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model. The utility model can be realized in many different forms, and contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the foregoing embodiments, the skilled person in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or make equivalent replacement to part of the technical features. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection range of the utility model.

Claims

1. A stereoscopic warehouse cooperative operation stacker characterized by, The utility model provides a kind of stacker crane, including lower guide rail (2) and upper guide rail (1) above lower guide rail (2), two stacking structures (3) are arranged between upper guide rail (1) and lower guide rail (2), and two stacking structures (3) are symmetrically arranged, the stacking structure (3) includes travel mechanism arranged on lower guide rail (2), lifting mechanism is arranged on travel mechanism, and limiting mechanism is arranged between lifting mechanism and upper guide rail (1), and telescopic fork (311) is arranged on lifting mechanism.

2. A stereoscopic warehouse cooperative work stacker according to claim 1, characterized by, The telescopic fork (311) telescopes along the horizontal direction, and the telescopic forks (311) in the two stacking structures (3) are used for simultaneously or independently storing or taking two goods.

3. A stereoscopic bin cooperative palletizer according to claim 2, wherein, The travel mechanism includes a chassis (301) above the lower guide rail (2), both sides of the chassis (301) are provided with a bottom frame (302), a rotating shaft is arranged in each of the two bottom frames (302), a first walking wheel (303) and a second walking wheel (304) are fixedly installed on the outer surfaces of the two rotating shafts respectively, and the first walking wheel (303) and the second walking wheel (304) are slidably connected to the top of the lower guide rail (2).

4. A stereoscopic bin cooperative palletizer according to claim 3, wherein, A motor (305) is mounted on the side of one of the bottom frames (302), and the output shaft of the motor (305) is connected to the rotating shaft corresponding to the second walking wheel (304).

5. A stereoscopic bin cooperative palletizer according to claim 4, wherein, First guide wheels (306) are mounted on both sides of the bottom frame (302), and the two first guide wheels (306) are slidably connected to both sides of the lower guide rail (2).

6. A stereoscopic bin cooperative palletizer according to claim 5, wherein, The lifting mechanism includes a stand (307) mounted on the top of the chassis (301), a lifting frame (309) is sleeved on the outer surface of the stand (307), and a support frame (310) is connected between the lifting frame (309) and the telescopic fork (311).

7. A stereoscopic bin cooperative palletizer according to claim 6, wherein, A winch (319) is mounted on the side of the stand (307) away from the telescopic fork (311), and a lifting ring (312) is fixedly installed on the top of the lifting frame (309) and cooperates with the winch (319).

8. A stereoscopic bin cooperative palletizer according to claim 7, wherein, Pulleys (318) are mounted on both sides of the top of the stand (307), and a groove is formed in the top of the stand (307) for the wire rope of the winch (319) to pass through.

9. A stereoscopic bin cooperative palletizer according to claim 8, wherein, V-shaped limiting plates (308) are fixedly connected to both sides of the stand (307), and a plurality of V-shaped wheel frames (313) are mounted on the side of the lifting frame (309), two limiting wheels (314) are arranged on each V-shaped wheel frame (313), and the limiting wheels (314) are rollingly connected to the outer side of the V-shaped limiting plate (308).

10. A stereoscopic bin cooperative palletizer according to claim 9, wherein, The limiting mechanism includes a top frame (316) mounted at the top end of the stand (307), two second guide wheels (317) are mounted on both sides of the top of the top frame (316), and the four second guide wheels (317) are rollingly connected to both sides of the upper guide rail (1).

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