Automatic goods taking equipment for stereoscopic warehouse

Abstract

The invention relates to the technical field of storage devices, and discloses automatic goods taking equipment for a stereoscopic warehouse, which comprises a main body assembly, a goods shelf, a support frame, a stacker walking mechanism, a lifting mechanism and goods, the support frame is fixed on the goods shelf, the stacker walking mechanism is arranged on one side of the goods shelf, and the lifting mechanism is located at the top of the stacker walking mechanism; goods are arranged on the top of the supporting frame. The goods taking device has the beneficial effects that by arranging the goods taking assembly, the additional ascending action of the goods taking platform is reduced, the goods taking platform does not need to move to the position below goods and then ascend, the stability problem caused by inertia is solved, the height stability is kept while the goods are rapidly taken and placed, and the problem that the goods fall off due to inertia is solved.

Description

Technical Field

[0001] The invention relates to the technical field of storage devices, in particular to an automatic picking device for a stereoscopic warehouse. Background Art

[0002] With the rapid development of the logistics industry and the continuous advancement of warehousing technology, stereoscopic warehouses have been widely used as an efficient and space-saving warehousing method. Stereoscopic warehouses have achieved rapid storage and efficient management of goods through multi-layer shelves and automatic picking equipment. However, in the actual operation of stereoscopic warehouses, the working efficiency of automatic picking equipment has become one of the key factors restricting the overall warehousing efficiency. Traditional automatic picking equipment used in stereoscopic warehouses usually needs to move the picking platform to the bottom of the goods during the picking process, and then use the lifting mechanism to raise the picking platform to separate the goods from the shelf. This picking method has some problems, especially in dealing with the influence of inertia.

[0003] Since the picking platform needs to rise an additional time to complete the picking action, this increases the complexity and time cost of the picking process. In the high-density storage environment of the stereoscopic warehouse, each additional action may have a significant impact on the overall efficiency. Secondly, when the picking platform rises and separates from the shelf, due to the inertia of the goods, the picking platform needs to be particularly careful during the recovery process to prevent the goods from falling off. This requirement for stability limits the speed and acceleration of the picking platform, which further affects the picking efficiency. Summary of the invention

[0004] In view of the above problems existing in the existing automatic picking equipment used in high-bay warehouses, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the existing automatic picking equipment of the stereoscopic warehouse has low working efficiency and stability when in use.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic picking device for a stereoscopic warehouse, comprising a main body assembly, including a shelf, a support frame, a stacker walking mechanism, a lifting mechanism and goods, the support frame is fixed on the shelf, the stacker walking mechanism is arranged on one side of the shelf, the lifting mechanism is located on the top of the stacker walking mechanism, and the goods are arranged on the top of the support frame; The cargo picking component is arranged on the lifting mechanism, and includes a support platform arranged under the cargo, a rotating shaft is rotatably connected in the support platform, a stopper is fixedly connected to the surface of the rotating shaft, a support sleeve is fixedly connected to the surface of the stopper, an insertion block is slidably connected in the support sleeve, a first spring is fixed on one side of the insertion block, a detection column is slidably connected in the support platform, a limiting block is fixed on one side of the detection column, a second spring is fixed on the top of the detection column, a limiting plate is fixed on one side of the detection column, a slot is opened in the limiting plate, and a positioning bar is fixed on the top of the support platform.

[0007] As a preferred solution of the automatic picking device for a three-dimensional warehouse described in the present invention, the picking component also includes a driving member, which is arranged in the support platform, including a driving gear fixed to one side of the block, a first rack is slidably connected in the support platform, one side of the first rack is fixedly connected to a support block, and one side of the support block is fixedly connected to a third spring.

[0008] As a preferred solution of the automatic picking equipment for a three-dimensional warehouse described in the present invention, the driving part also includes a pull rod fixed to the end of the first rack, a limiting block is fixed on the surface of the pull rod, a driving sleeve is slid on the surface of the pull rod, a limiting groove is provided in the driving sleeve, the limiting block slides in the limiting groove, a driving rod is fixed to the end of the driving sleeve, and a baffle is provided on one side of the driving rod.

[0009] As a preferred solution of the automatic picking device for a high-bay warehouse described in the present invention, the picking component also includes a support member, which is arranged in the support platform, including a fixed shell fixed in the support platform, a rotating shaft is rotatably connected in the fixed shell, a support rod is rotatably connected on the surface of the rotating shaft, and a fourth spring is fixed on one side of the other support rod.

[0010] As a preferred solution of the automatic picking equipment for a three-dimensional warehouse described in the present invention, wherein: the support member also includes a rotating sleeve rotatably connected to the other support rod, a limiting plate is fixed on one side of the rotating sleeve, a sliding groove is opened in the fixed shell, the limiting plate slides in the sliding groove, a driving pin is slidably connected in the rotating sleeve, a fifth spring is fixed in the driving pin, and the other end of the fifth spring is fixed to the inner wall of the rotating sleeve.

[0011] As a preferred solution of the automatic picking device for a three-dimensional warehouse described in the present invention, the picking component also includes an adjusting member, which is arranged on one side of the supporting member, including an adjusting block fixed to the surface of the driving sleeve, a sliding block is slidably connected in the adjusting block, an adjusting rod is fixed on one side of the sliding block, a push rod is fixed on one side of the adjusting rod, and a sixth spring is fixed on one side of the adjusting block.

[0012] As a preferred solution of the automatic picking device for a three-dimensional warehouse described in the present invention, the picking component also includes a reset part, which is arranged in the support platform, including a support shaft fixed in the support platform, an extrusion block is fixed on the surface of the support shaft, a reset pin is slidably connected in the support platform, a reset rod is fixed at the end of the reset pin, and an extrusion rod is fixed at the end of the reset rod.

[0013] As a preferred solution of the automatic picking equipment for a three-dimensional warehouse described in the present invention, the picking component also includes a cargo carrier, which is arranged on one side of the lifting mechanism, including a support seat fixed to one side of the lifting mechanism, a first moving seat is slidably connected to the support seat, a second moving seat is slidably connected to the first moving seat, the support platform is fixed to the top of the second moving seat, and the baffle is fixed to the top of the first moving seat.

[0014] As a preferred solution of the automatic picking equipment for a three-dimensional warehouse described in the present invention, the cargo carrier also includes a driving motor fixed in the support base, a transmission shaft is rotatably connected in the support base, a pulley and a transmission gear are fixed on the surface of the transmission shaft, and a second rack is fixed at the bottom of the first movable base.

[0015] As a preferred solution of the automatic picking equipment for a stereoscopic warehouse described in the present invention, the cargo carrier also includes a third rack fixed in the support seat, a reversing gear is rotatably connected in the first movable seat, and a fourth rack is fixed at the bottom of the second movable seat.

[0016] The beneficial effects of the present invention are as follows: by setting up a picking component, the extra rising action of the picking platform is reduced, the picking platform does not need to move under the goods and then rise, and the stability problem caused by inertia is overcome, so that a high degree of stability can be maintained while quickly picking up and placing goods, and the problem of goods falling off due to inertia is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is a structural diagram of an automatic picking device used in a high-bay warehouse.

[0018] Figure 2 This is a structural diagram of the support frame for automatic picking equipment used in a high-bay warehouse.

[0019] Figure 3 For automatic picking equipment used in high-rise warehouses Figure 2 A magnified view of the local structure at point A.

[0020] Figure 4 This is a cross-sectional structural diagram of the cargo-carrying parts of an automatic cargo-picking device used in a stereoscopic warehouse.

[0021] Figure 5 This is a structural diagram of the connection between the support platform and the positioning bar of the automatic picking equipment used in the stereoscopic warehouse.

[0022] Figure 6 For automatic picking equipment used in high-rise warehouses Figure 5 Enlarged view of the local structure at point B in the middle.

[0023] Figure 7 This is a structural diagram of the support platform and block connection of an automatic picking device used in a stereoscopic warehouse.

[0024] Figure 8 This is a structural diagram of the connection between the support platform and the detection column of the automatic picking equipment used in the stereoscopic warehouse.

[0025] Fig. 9 The present invention is a structural diagram of the connection between the reset pin and the reset rod of the automatic picking device used in the stereoscopic warehouse.

[0026] Fig.10 This is a structural diagram of the connection between the plug block and the limit plate of the automatic picking equipment used in the stereoscopic warehouse.

[0027] Fig.11 This is a cross-sectional structural diagram of the limit plate of the automatic picking equipment used in the stereoscopic warehouse.

[0028] Fig.12 This is a structural diagram of the support shaft and extrusion block connection of an automatic picking device used in a stereoscopic warehouse.

[0029] Fig.13 This is a cross-sectional structural diagram of the limit block of the automatic picking equipment used in the stereoscopic warehouse.

[0030] Fig.14 This is a cross-sectional structural diagram of an adjustment block of an automatic picking device used in a stereoscopic warehouse.

[0031] Fig.15 The present invention is a structural diagram of the connection between the support rod and the fourth spring of the automatic picking device used in the stereoscopic warehouse.

[0032] Fig.16 This is a cross-sectional structural diagram of a rotating sleeve of an automatic picking device used in a stereoscopic warehouse.

[0033] In the figure: main assembly, 100; shelf, 101, support frame, 102, stacker walking mechanism, 103, lifting mechanism, 104; goods, 105; picking assembly, 200; support platform, 201a; rotating shaft, 201b; stopper, 201c; support sleeve, 201d; insert block, 201e; first spring, 201f; detection column, 201g; limit block, 201h; second spring, 201i; limit plate, 201j; positioning bar, 201k; slot, 201j-1; driving member, 202; driving gear, 202a; first rack, 202b; supporting block, 202c; third spring, 202d; pull rod, 202e; limiting block, 202f; driving sleeve, 202g; driving rod, 202h; limiting slot, 202g-1; blocking bar, 202i; supporting member, 203; fixed shell, 203a; rotating shaft , 203b; support rod, 203c; fourth spring, 203d; rotating sleeve, 203e; limiting piece, 203f; slide groove, 203a-1; driving pin, 203g; fifth spring, 203h; adjusting member, 204; adjusting block, 204a; slider, 204b; adjusting rod, 204c; push rod, 204d; sixth spring, 204e; reset member, 205; supporting shaft, 205a; extrusion block, 20 5b; reset pin, 205c; reset rod, 205d; extrusion rod, 205e; cargo carrying part, 206; support seat, 206a; first movable seat, 206b; second movable seat, 206c; drive motor, 206d; transmission shaft, 206e; pulley, 206f; transmission gear, 206g; second rack, 206h; third rack, 206i; reversing gear, 206j; fourth rack, 206k. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0037] Example 1, reference Figure 1 to Figure 16, which is the first embodiment of the present invention, and this embodiment provides an automatic picking device for a three-dimensional warehouse. The automatic picking device for a three-dimensional warehouse includes a main component 100, including a shelf 101, a support frame 102, a stacker traveling mechanism 103, a lifting mechanism 104 and goods 105. The support frame 102 is fixed on the shelf 101, the stacker traveling mechanism 103 is arranged on one side of the shelf 101, the lifting mechanism 104 is located on the top of the stacker traveling mechanism 103, and the goods 105 are arranged on the top of the support frame 102.

[0038] There are multiple support frames 102 on the shelf 101, and every two support frames 102 form a group, which are used to support the goods 105 so that the goods 105 can be placed in the shelf 101. The stacker walking mechanism 103 is used to drive the lifting mechanism 104 to move horizontally, and the lifting mechanism 104 is used to drive the picking mechanism to move vertically. The stacker walking mechanism 103 and the lifting mechanism 104 are both existing technologies, and technicians in this field should clearly know their working principles.

[0039] The cargo picking component 200 is arranged on the lifting mechanism 104, and includes a support platform 201a arranged below the cargo 105, wherein a rotating shaft 201b is rotatably connected inside the support platform 201a, a stopper 201c is fixedly connected to the surface of the rotating shaft 201b, a support sleeve 201d is fixedly connected to the surface of the stopper 201c, an insert block 201e is slidably connected inside the support sleeve 201d, a first spring 201f is fixed to one side of the insert block 201e, a detection column 201g is slidably connected inside the support platform 201a, a limiting block 201h is fixed to one side of the detection column 201g, a second spring 201i is fixed to the top of the detection column 201g, a limiting plate 201j is fixed to one side of the detection column 201g, a slot 201j-1 is provided in the limiting plate 201j, and a positioning bar 201k is fixed to the top of the support platform 201a.

[0040] The rotating shaft 201b is used to support the stopper 201c. By rotating the stopper 201c, the end of the stopper 201c can be moved out of the support platform 201a, so that the stopper 201c blocks the cargo 105. At this time, the cargo 105 can be prevented from sliding out of the support platform 201a due to inertia. At this time, when the support platform 201a moves, the stopper 201c can move the cargo 105 so that the cargo 105 can be removed from the support frame 102.

[0041] When the end of the block 201c moves out of the support platform 201a, the insert block 201e is inserted into the slot 201j-1 under the elastic force of the first spring 201f, thereby limiting the block 201c and making it impossible for the block 201c to rotate. When the cargo 105 can be removed from the support frame 102 and fall on the top of the support platform 201a, the cargo 105 can squeeze the detection column 201g in the support platform 201a, so that the detection column 201g moves downward. At this time, the detection column 201g further compresses the second spring 201i, so that the detection column 201g drives the limiting plate 201j to move downward, thereby making the insert block 201e move out of the slot 201j-1, thereby releasing the limit on the block 201c.

[0042] Specifically, the picking component 200 also includes a driving member 202, which is arranged in the support platform 201a, including a driving gear 202a fixed to one side of the stop block 201c, a first rack 202b is slidably connected in the support platform 201a, one side of the first rack 202b is fixedly connected to the support block 202c, and one side of the support block 202c is fixedly connected to the third spring 202d.

[0043] The first rack 202b is meshed with the driving gear 202a. The driving gear 202a can be driven to rotate by pulling the first rack 202b, so that the driving gear 202a drives the stopper 201c to rotate. The third spring 202d is in a stretched state, and is used to drive the first rack 202b to reset.

[0044] Specifically, the driving member 202 also includes a pull rod 202e fixed to the end of the first rack 202b, a limiting block 202f is fixed on the surface of the pull rod 202e, a driving sleeve 202g is slid on the surface of the pull rod 202e, a limiting groove 202g-1 is provided in the driving sleeve 202g, the limiting block 202f slides in the limiting groove 202g-1, a driving rod 202h is fixed to the end of the driving sleeve 202g, and a blocking bar 202i is provided on one side of the driving rod 202h.

[0045] By setting the limit block 202f, the pull rod 202e and the drive sleeve 202g will not be separated. By pushing the drive rod 202h through the blocking bar 202i, the drive rod 202h can drive the drive sleeve 202g to move, so that the drive sleeve 202g drives the pull rod 202e to move, thereby the pull rod 202e drives the first rack 202b to move.

[0046] Specifically, the picking component 200 also includes a support member 203, which is arranged in the support platform 201a, including a fixed shell 203a fixed in the support platform 201a, a rotating shaft 203b is rotatably connected in the fixed shell 203a, a support rod 203c is rotatably connected on the surface of the rotating shaft 203b, and a fourth spring 203d is fixed on one side of the other support rod 203c.

[0047] The fixed shell 203a is used to limit the support rod 203c through the rotating shaft 203b. The ends of the two support rods 203c are rotatably connected. The fourth spring 203d is used to support the two support rods 203c so that there is a certain angle between the two support rods 203c.

[0048] Specifically, the support member 203 also includes a rotating sleeve 203e rotatably connected to another support rod 203c, a limiting plate 203f is fixed on one side of the rotating sleeve 203e, a sliding groove 203a-1 is opened in the fixed shell 203a, the limiting plate 203f slides in the sliding groove 203a-1, a driving pin 203g is slidably connected in the rotating sleeve 203e, a fifth spring 203h is fixed in the driving pin 203g, and the other end of the fifth spring 203h is fixed to the inner wall of the rotating sleeve 203e.

[0049] The limiting plate 203f slides in the slide groove 203a-1, thereby limiting the rotating sleeve 203e, so that the rotating sleeve 203e will not rotate in the fixed shell 203a, and the fifth spring 203h is in a normal state. By pressing the driving pin 203g, the driving pin 203g can be moved into the rotating sleeve 203e. By moving the driving pin 203g, the driving pin 203g can drive the support rod 203c to move, so that the two support rods 203c are close to each other. At this time, the connection point of the two support rods 203c can be close to the goods 105, thereby supporting the goods 105, so that the goods 105 rises away from the support frame 102, thereby facilitating the removal of the goods 105 from the support frame 102.

[0050] Example 2, reference Figure 1 to Figure 16 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0051] Specifically, the picking component 200 also includes an adjusting member 204, which is arranged on one side of the supporting member 203, including an adjusting block 204a fixed to the surface of the driving sleeve 202g, a slider 204b is slidably connected inside the adjusting block 204a, an adjusting rod 204c is fixed to one side of the slider 204b, a push rod 204d is fixed to one side of the adjusting rod 204c, and a sixth spring 204e is fixed to one side of the adjusting block 204a.

[0052] The adjusting block 204a is used to drive the adjusting rod 204c to move through the slider 204b, so that the two push rods 204d on one side of the adjusting rod 204c can drive the driving pin 203g, so that the connection point of the two supporting rods 203c is close to the cargo 105, and the adjusting block 204a is in a stretched state, which is used to pull the adjusting block 204a.

[0053] Specifically, the picking component 200 also includes a reset member 205, which is arranged in the support platform 201a, including a support shaft 205a fixed in the support platform 201a, an extrusion block 205b is fixed on the surface of the support shaft 205a, a reset pin 205c is slidably connected in the support platform 201a, a reset rod 205d is fixed at the end of the reset pin 205c, and an extrusion rod 205e is fixed at the end of the reset rod 205d.

[0054] The support shaft 205a is used to support the extrusion block 205b, so that the extrusion block 205b can rotate with the support shaft 205a as the fulcrum. By pushing the extrusion rod 205e, the extrusion rod 205e can drive the reset pin 205c to slide in the support platform 201a through the reset rod 205d, so that the reset pin 205c drives the extrusion block 205b to move, so that the extrusion block 205b lifts the adjusting rod 204c, so that the adjusting rod 204c drives the push rod 204d to move together. At this time, the push rod 204d will move away from the driving pin 203g, thereby separating from the driving pin 203g.

[0055] Specifically, the cargo picking component 200 also includes a cargo carrying part 206, which is arranged on one side of the lifting mechanism 104, including a support seat 206a fixed on one side of the lifting mechanism 104, a first movable seat 206b is slidably connected inside the support seat 206a, a second movable seat 206c is slidably connected inside the first movable seat 206b, a support platform 201a is fixed on the top of the second movable seat 206c, and a baffle 202i is fixed on the top of the first movable seat 206b.

[0056] The support seat 206a is used to support the first movable seat 206b, the first movable seat 206b is used to support the second movable seat 206c, and the second movable seat 206c is used to support the support platform 201a, so that the support platform 201a supports the goods 105.

[0057] Specifically, the cargo carrier 206 also includes a driving motor 206d fixed in the support seat 206a, a transmission shaft 206e is rotatably connected in the support seat 206a, a pulley 206f and a transmission gear 206g are fixed on the surface of the transmission shaft 206e, and a second rack 206h is fixed at the bottom of the first movable seat 206b.

[0058] When the driving motor 206d is started, the pulley 206f can be rotated through the belt, so that the pulley 206f drives the transmission shaft 206e to rotate, and the transmission shaft 206e drives the second rack 206h to move through the transmission gear 206g, thereby driving the first moving seat 206b to move.

[0059] Specifically, the cargo carrier 206 also includes a third rack 206i fixed in the support seat 206a, a reversing gear 206j is rotatably connected in the first movable seat 206b, and a fourth rack 206k is fixed at the bottom of the second movable seat 206c.

[0060] When the first movable seat 206b moves, it can drive the reversing gear 206j to move, so that the reversing gear 206j moves relative to the third rack 206i. Since the reversing gear 206j is respectively engaged with the third rack 206i and the fourth rack 206k, the third rack 206i can drive the fourth rack 206k to move through the reversing gear 206j, thereby driving the second movable seat 206c to move.

[0061] In summary, the present invention has the following beneficial effects: 1. By reducing the extra lifting action of the picking platform, the picking cycle is shortened, thereby significantly improving the working efficiency of the automatic picking equipment in the stereoscopic warehouse; 2. It overcomes the stability problem caused by inertia in the traditional pickup method. Through innovative design, it ensures the high stability of the pickup platform when picking up goods quickly, preventing the goods from falling from the pickup platform; During use, when it is necessary to take down the cargo 105, firstly, the driving motor 206d is started, and the pulley 206f can be rotated through the belt, so that the pulley 206f drives the transmission shaft 206e to rotate, so that the transmission shaft 206e drives the second rack 206h to move through the transmission gear 206g, thereby driving the first moving seat 206b to move. When the first moving seat 206b moves, it can drive the reversing gear 206j to move, so that the reversing gear 206j drives the fourth rack 206k to move, thereby driving the second moving seat 206c to move, so that the support platform 201a moves to the bottom of the cargo, During this process, the blocking bar 202i pushes the driving rod 202h, so that the driving rod 202h pulls the driving sleeve 202g to move, and the driving sleeve 202g drives the pull rod 202e to move, so that the pull rod 202e drives the driving gear 202a to rotate through the first rack 202b, thereby driving the blocking block 201c to rotate, so that the blocking block 201c extends out of the support platform 201a. When the end of the blocking block 201c moves out of the support platform 201a, the insert block 201e is inserted into the slot 201j-1 under the elastic force of the first spring 201f, thereby limiting the blocking block 201c so that the blocking block 201c cannot rotate at this time.

[0062] At this time, the driving motor 206d rotates in the opposite direction, which can drive the support platform 201a to reset and move, so that the sixth spring 204e pulls the adjusting block 204a. At this time, the adjusting block 204a can drive the adjusting rod 204c to move through the slider 204b, so that the adjusting rod 204c drives the driving pin 203g through the two push rods 204d, so that the driving pin 203g drives the supporting rod 203c to move, so that the connection point of the two supporting rods 203c is close to the cargo 105, thereby supporting the cargo 105, so that the cargo 105 rises away from the supporting frame 102, so as to facilitate the removal of the cargo 105 from the supporting frame 102. At this time, the two blocks 201c can limit the cargo 105 to prevent the cargo 105 from falling off the top of the supporting platform 201a during the movement of the supporting platform 201a.

[0063] As the support platform 201a is reset, another blocking bar 202i will push the squeezing rod 205e, so that the squeezing rod 205e drives the reset rod 205d to move, so that the reset pin 205c squeezes the squeezing block 205b, so that the squeezing block 205b rotates with the support shaft 205a as the fulcrum, so that the squeezing block 205b lifts the adjusting rod 204c, so that the adjusting rod 204c drives the push rod 204d to move together. At this time, the push rod 204d will move away from the driving pin 203g, thereby separating from the driving pin 203g. At this time, under the action of the self-weight of the goods 105, the connection point of the two support rods 203c can be pressed into the support platform 201a, so that the goods 105 falls on the top of the support platform 201a. At this time, the goods 105 have been moved out of the shelf 101, and the support platform 201a enters a deceleration state, and the positioning bar 201k can block the goods 105.

[0064] As the cargo 105 falls on the top of the support platform 201a, the cargo 105 can squeeze the detection column 201g in the support platform 201a, causing the detection column 201g to move downward. At this time, the detection column 201g further compresses the second spring 201i, causing the detection column 201g to drive the limiting plate 201j to move downward, thereby causing the insert block 201e to move out of the slot 201j-1, thereby releasing the limit on the block 201c. At this time, under the reset tension of the third spring 202d, the first rack 202b can drive the block 201c to rotate through the driving gear 202a, so that the end of the block 201c moves into the support platform 201a.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the technical solutions of the present invention.

Claims

1. An automatic picking device for a stereoscopic warehouse, characterized in that: include, A main body component (100) comprises a shelf (101), a support frame (102), a stacker travel mechanism (103), a lifting mechanism (104), and goods (105), wherein the support frame (102) is fixed on the shelf (101), the stacker travel mechanism (103) is arranged on one side of the shelf (101), the lifting mechanism (104) is located on the top of the stacker travel mechanism (103), and the goods (105) are arranged on the top of the support frame (102); The cargo picking assembly (200) is arranged on the lifting mechanism (104), and comprises a support platform (201a) arranged below the cargo (105), wherein a rotating shaft (201b) is rotatably connected inside the support platform (201a), a stopper (201c) is fixedly connected to the surface of the rotating shaft (201b), a support sleeve (201d) is fixedly connected to the surface of the stopper (201c), an insert block (201e) is slidably connected inside the support sleeve (201d), and one side of the insert block (201e) is A first spring (201f) is fixed thereto, a detection column (201g) is slidably connected inside the support platform (201a), a limiting block (201h) is fixed on one side of the detection column (201g), a second spring (201i) is fixed on the top of the detection column (201g), a limiting plate (201j) is fixed on one side of the detection column (201g), a slot (201j-1) is provided in the limiting plate (201j), and a positioning strip (201k) is fixed on the top of the support platform (201a).

2. The automatic picking device for a three-dimensional warehouse according to claim 1, characterized in that: The picking assembly (200) further comprises a driving member (202), which is arranged in the support platform (201a) and comprises a driving gear (202a) fixed to one side of the stop block (201c); a first rack (202b) is slidably connected in the support platform (201a); a support block (202c) is fixedly connected to one side of the first rack (202b); and a third spring (202d) is fixedly connected to one side of the support block (202c).

3. The automatic picking device for a three-dimensional warehouse as claimed in claim 2, characterized in that: The driving member (202) further comprises a pull rod (202e) fixed to the end of the first rack (202b), a limit block (202f) being fixed on the surface of the pull rod (202e), a driving sleeve (202g) sliding on the surface of the pull rod (202e), a limit groove (202g-1) being provided in the driving sleeve (202g), the limit block (202f) sliding in the limit groove (202g-1), a driving rod (202h) being fixed to the end of the driving sleeve (202g), and a retaining bar (202i) being provided on one side of the driving rod (202h).

4. The automatic picking device for a stereoscopic warehouse as claimed in claim 3, characterized in that: The pickup assembly (200) further comprises a support member (203), which is arranged in the support platform (201a), and comprises a fixed shell (203a) fixed in the support platform (201a), a rotating shaft (203b) rotatably connected in the fixed shell (203a), a support rod (203c) rotatably connected on the surface of the rotating shaft (203b), and a fourth spring (203d) is fixed on one side of the other support rod (203c).

5. The automatic picking device for a three-dimensional warehouse as claimed in claim 4, characterized in that: The support member (203) further comprises a rotating sleeve (203e) rotatably connected to another supporting rod (203c), a limiting plate (203f) being fixed to one side of the rotating sleeve (203e), a sliding groove (203a-1) being provided in the fixed shell (203a), the limiting plate (203f) sliding in the sliding groove (203a-1), a driving pin (203g) being slidably connected in the rotating sleeve (203e), a fifth spring (203h) being fixed in the driving pin (203g), and the other end of the fifth spring (203h) being fixed to the inner wall of the rotating sleeve (203e).

6. The automatic picking device for a three-dimensional warehouse according to claim 5, characterized in that: The pickup assembly (200) further comprises an adjustment member (204), which is arranged on one side of the support member (203), and comprises an adjustment block (204a) fixed to the surface of the drive sleeve (202g), a slider (204b) being slidably connected inside the adjustment block (204a), an adjustment rod (204c) being fixed on one side of the slider (204b), a push rod (204d) being fixed on one side of the adjustment rod (204c), and a sixth spring (204e) being fixed on one side of the adjustment block (204a).

7. The automatic picking device for a stereoscopic warehouse according to claim 6, characterized in that: The picking assembly (200) further comprises a reset member (205), which is arranged in the support platform (201a) and comprises a support shaft (205a) fixed in the support platform (201a), an extrusion block (205b) fixed on the surface of the support shaft (205a), a reset pin (205c) slidably connected in the support platform (201a), a reset rod (205d) fixed at the end of the reset pin (205c), and an extrusion rod (205e) fixed at the end of the reset rod (205d).

8. The automatic picking device for a stereoscopic warehouse according to claim 6 or 7, characterized in that: The cargo picking component (200) further comprises a cargo carrying member (206), which is arranged on one side of the lifting mechanism (104), and comprises a support seat (206a) fixed to one side of the lifting mechanism (104), a first movable seat (206b) being slidably connected inside the support seat (206a), a second movable seat (206c) being slidably connected inside the first movable seat (206b), the support platform (201a) being fixed to the top of the second movable seat (206c), and the blocking bar (202i) being fixed to the top of the first movable seat (206b).

9. The automatic picking device for a three-dimensional warehouse according to claim 8, characterized in that: The cargo carrying member (206) further comprises a driving motor (206d) fixed in the support seat (206a); a transmission shaft (206e) is rotatably connected in the support seat (206a); a pulley (206f) and a transmission gear (206g) are fixed on the surface of the transmission shaft (206e); and a second rack (206h) is fixed at the bottom of the first movable seat (206b).

10. The automatic picking device for a three-dimensional warehouse according to claim 9, characterized in that: The cargo carrier (206) further comprises a third rack (206i) fixed in the support seat (206a), a reversing gear (206j) is rotatably connected in the first movable seat (206b), and a fourth rack (206k) is fixed at the bottom of the second movable seat (206c).

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