Warehouse logistics stacking machine

Abstract

The utility model provides a warehouse logistics stacking machine. The warehouse logistics stacking machine comprises a base, a rack and a cargo carrying table. The base comprises a sliding base and a rotating base which is rotatably arranged on the sliding base; the rack is fixed on the rotating base; the cargo carrying table comprises a cargo carrying plate, a pallet fork arranged on the cargo carrying plate and a clamping and fixing assembly. The cargo carrying plate is connected with the rack and can ascend and descend in the vertical direction. The position of the clamping and fixing assembly can be adjusted, and the clamping and fixing assembly abuts against goods on the goods carrying plate from the left side, the right side and the upper side. According to the warehouse logistics stacking machine, carried goods can be fixed, the stability of carrying the goods is improved, and meanwhile the goods can be flexibly loaded and unloaded in multiple directions.

Description

Technical Field

[0001] The utility model belongs to the technical field of warehousing and stacking, in particular to a warehousing and logistics stacking machine. Background Art

[0002] Stackers are key equipment in modern logistics and warehousing systems. In automated warehouses, stackers can store and retrieve goods, placing or retrieving them through lifting and traveling mechanisms. Currently, there are many types of stackers on the market that can address most of the user's needs, but there is still room for improvement in some details. For example, during loading and unloading, the goods are placed directly on the loading platform. Due to the lack of a device to secure the goods, the goods are prone to movement, tilting, or even sliding during transportation, causing economic losses and posing safety risks. In addition, because the stacker moves on a traveling mechanism arranged in the warehouse and the stacker itself cannot rotate, when loading and unloading goods, the goods can only be loaded or placed from one predetermined direction, and flexible loading and unloading in multiple directions is not possible. Utility Model Content

[0003] In view of this, in order to solve the above technical problems, the utility model proposes a warehouse logistics stacker that can fix the transported goods to prevent the goods from moving and sliding during loading and unloading, thereby improving the stability of the carried goods and flexibly loading and unloading goods in multiple directions.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A warehouse logistics stacker, comprising:

[0006] A base, the base comprising a sliding base and a rotating base rotatably disposed on the sliding base;

[0007] a frame, wherein the frame is fixed on the rotating base;

[0008] The cargo platform includes a cargo plate, a fork arranged on the cargo plate, and a clamping and fixing component; the cargo plate is connected to the frame and can be raised and lowered in the vertical direction; the clamping and fixing component can adjust its position to simultaneously support the cargo placed on the cargo plate from the left, right and top sides.

[0009] The rotating base in the base is used to support the entire device, and the sliding base is used to move on the walking mechanism; through the setting of the rotating base, the other parts of the stacker crane except the sliding base can rotate freely in the horizontal direction, realizing the multi-directional loading and unloading of goods by the stacker crane; the loading platform is provided with a clamping and fixing component, which can support the goods placed on the loading board from the left, right and top sides at the same time to prevent the goods from accidentally moving and falling during the up and down transportation process.

[0010] Furthermore, the lower end surface of the sliding base is provided with a sliding track groove matching the running track.

[0011] Furthermore, the rotating base includes a mounting base fixed to the upper end surface of the sliding base, a rotating table rotatably mounted on the mounting base, and a driving motor driving the rotating table to rotate; the frame is mounted on the upper end surface of the rotating table.

[0012] The driving motor drives the turntable to rotate, and the frame installed on the turntable rotates accordingly, completing the horizontal rotation, thereby realizing multi-directional loading and unloading of goods on the cargo platform.

[0013] Furthermore, a mounting groove is provided on the upper end surface of the mounting seat, and the lower part of the rotating table is rotatably mounted in the mounting groove through a rotating bearing; the driving motor is installed on the outer side wall of the mounting seat, and a gear ring is provided in the middle part of the rotating table, and the gear ring is engaged with the driving gear at the output end of the driving motor.

[0014] The driving motor drives the active gear to rotate, and the active gear engages with the gear ring, driving the gear ring to rotate, the turntable rotates, and the frame installed on the turntable rotates accordingly, so that the cargo platform can realize multi-directional loading and unloading of goods.

[0015] Furthermore, the frame includes a frame body and a lifting group; the frame body includes a base plate installed on the rotating base, columns fixed to the four corners of the base plate, and a top plate fixed to the tops of the four columns; the lifting group has two groups, which are symmetrically arranged on the frame body; the lifting group includes a lifting motor fixed on the top plate, a vertically arranged screw driven by the lifting motor, and a screw nut sleeved on the screw; the side of the cargo plate is provided with a connecting seat fixed to the screw nut.

[0016] The lifting motor drives the lead screw to rotate, and the lead screw nut moves up and down, driving the cargo platform to move up and down.

[0017] Furthermore, guide grooves are provided on the side walls of the four columns in the vertical direction, and guide sliding blocks adapted to the guide grooves are provided at positions on the side edges of the cargo board corresponding to the four guide grooves.

[0018] The guide slider can slide along the guide slot to make the up and down movement of the cargo board more stable.

[0019] Furthermore, the clamping and fixing assembly includes a double-rod hydraulic cylinder and a clamping arm; the double-rod hydraulic cylinder is installed on the lower end surface of the cargo plate, and the telescopic directions of the two telescopic rods of the double-rod hydraulic cylinder are left and right; there are two groups of clamping arms, which are symmetrically arranged on the left and right sides of the cargo plate; the clamping arm includes a clamping column, a mounting beam, a one-way hydraulic cylinder, and a pressure plate; channels for the left and right movement of the clamping column are opened on the left and right sides of the cargo plate; the clamping column is vertically arranged, and its lower end passes through the channel and is connected to the free end of the telescopic rod of the double-rod hydraulic cylinder; the mounting beam is fixed on the clamping column, and the one-way hydraulic cylinder is installed on the mounting beam, the telescopic direction of the telescopic rod of the one-way hydraulic cylinder is vertical, and the pressure plate is provided at its free end.

[0020] The two telescopic rods of the double-rod hydraulic cylinder are extended and retracted to drive the clamping column to move along the channel, thereby achieving left and right clamping and fixation of the cargo; the mounting beam, one-way hydraulic cylinder, and pressure plate all move with the clamping column, and the extension and retraction of the telescopic rod of the one-way hydraulic cylinder can drive the pressure plate to move up and down, thereby achieving clamping and fixation of the top of the cargo; the cargo on the cargo plate is finally supported and reinforced from the left, right, and top sides at the same time through the clamping column and the pressure plate.

[0021] Furthermore, each clamping arm has two clamping columns, which are arranged at intervals in the front-to-back direction, and two channels are arranged on corresponding sides of the cargo plate; the lower ends of the two clamping columns pass through the positions of the corresponding channels and are connected by a connecting plate, and the free end of the telescopic rod of the double-rod hydraulic cylinder is connected to the connecting plate.

[0022] Compared with the existing technology, the warehouse logistics stacker described in this utility model has the following advantages:

[0023] The warehouse logistics stacker described in the utility model can fix the carried goods in multiple directions by setting the clamping and fixing components, preventing the goods from moving and sliding during loading and unloading, thereby improving the stability and safety of the carried goods; through the cooperation of the sliding base and the rotating base, the frame and the loading platform can be rotated horizontally upward to realize flexible loading and unloading of goods in multiple directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 This is a front view schematic diagram of the internal structure of the storage logistics stacker according to an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of the storage logistics stacker according to an embodiment of the present utility model;

[0027] Figure 3 This is a structural diagram of a cargo plate according to an embodiment of the present utility model;

[0028] Figure 4 This is a front structural diagram of a storage logistics stacker according to an embodiment of the present utility model;

[0029] Figure 5 This is a side structural diagram of the warehouse logistics stacker described in an embodiment of the present utility model.

[0030] Description of reference numerals:

[0031] 1-base, 2-frame, 3-cargo platform, 4-sliding base, 5-rotating base, 6-mounting base, 7-rotating table, 8-drive motor, 9-gear ring, 10-driving gear, 11-bottom plate, 12-column, 13-top plate, 14-guide slide, 15-lifting motor, 16-screw, 17-cargo plate, 18-fork, 19-clamping and fixing assembly, 20-connecting seat, 21-guide slider, 22-double-rod hydraulic cylinder, 23-clamping arm, 24-clamping column, 25-mounting beam, 26-one-way hydraulic cylinder, 27-pressure plate, 28-channel, 29-connecting plate. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0033] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0036] like Figures 1 to 5 As shown, a warehouse logistics stacker includes a base 1, a frame 2, and a cargo platform 3;

[0037] Among them, the base 1 includes a sliding base 4 and a rotating base 5 rotatably arranged on the sliding base 4; the lower end surface of the sliding base 4 is provided with a sliding track groove that matches the running track; the rotating base 5 includes a mounting base 6 fixed to the upper end surface of the sliding base 4, a rotating table 7 rotatably mounted on the mounting base 6, and a driving motor 8 that drives the rotating table 7 to rotate; the upper end surface of the mounting base 6 is provided with a mounting groove, and the lower part of the rotating table 7 is rotatably mounted in the mounting groove through a rotating bearing; the driving motor 8 is mounted on the outer side wall of the mounting base 6, and a gear ring 9 is provided in the middle of the rotating table 7, which meshes with the driving gear 10 at the output end of the driving motor 8; the upper end surface of the rotating table 7 is mounted on the frame 2;

[0038] The frame 2 includes a frame body and a lifting unit; the frame body includes a bottom plate 11 mounted on the rotating base 5, columns 12 fixed to the four corners of the bottom plate 11, and a top plate 13 fixed to the tops of the four columns 12. The side walls of the four columns 12 are provided with guide grooves 14 in the vertical direction; there are two lifting units, which are symmetrically arranged on the frame body; the lifting unit includes a lifting motor 15 fixed to the top plate 13, a vertically arranged screw 16 driven by the lifting motor 15, and a screw nut sleeved on the screw 16;

[0039] The cargo platform 3 includes a cargo plate 17, a fork 18 and a clamping and fixing assembly 19 arranged on the cargo plate 17; a connecting seat 20 fixed to the screw nut is provided on the side of the cargo plate 17, and a guide slider 21 adapted to the guide slide 14 is provided at the position corresponding to the four guide slides 14 on the side of the cargo plate 17; the clamping and fixing assembly 19 includes a double-rod hydraulic cylinder 22 and a clamping arm 23; the double-rod hydraulic cylinder 22 is installed on the lower end surface of the cargo plate 17, and the two telescopic rods of the double-rod hydraulic cylinder 17 are telescopic in the left and right directions; the clamping arm 23 has two groups, which are symmetrically arranged on the left and right sides of the cargo plate 17; the clamping arm 23 includes two clamping columns 24, a mounting beam 25, a single Towards the hydraulic cylinder 26 and the pressure plate 27; the two clamping columns 24 are arranged at intervals along the front and rear directions; channels 28 for the clamping columns 24 to move left and right are opened on the left and right sides of the cargo plate 17, and two channels 28 are arranged on each side; the clamping columns 24 are arranged vertically, and their lower ends pass through the channels 28; the lower ends of the two clamping columns 24 on the same side pass through the corresponding positions of the channels 28 and are connected by a connecting plate 29; the free end of the telescopic rod of the double-rod hydraulic cylinder 22 is connected to the connecting plate; the mounting beam 25 is fixed on the clamping column 24, and the one-way hydraulic cylinder 26 is installed on the mounting beam 25. The telescopic direction of the telescopic rod of the one-way hydraulic cylinder 26 is vertical, and a pressure plate 27 is provided at its free end.

[0040] The working process of the warehousing logistics stacker described in this utility model is as follows:

[0041] The goods are placed on the load plate, and the two telescopic rods of the double-rod hydraulic cylinder are extended and retracted, driving the clamping columns of the two clamping arms to move towards each other. The clamping columns press against the left and right sides of the goods, and the telescopic rod of the one-way hydraulic cylinder contracts, driving the pressure plate to move downward, and the pressure plate presses against the top of the goods to complete the fixation of the goods; the lifting motor drives the lead screw to rotate, and the lead screw nut drives the cargo platform to move up and down to the specified height; the drive motor drives the active gear to rotate, driving the gear ring to rotate, and the rotating table to rotate, driving the frame and the cargo platform to rotate to face the shelf in the unloading direction, and the next step of unloading can be carried out.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A warehouse logistics stacker, characterized in that: include: A base, the base comprising a sliding base and a rotating base rotatably disposed on the sliding base; a frame, wherein the frame is fixed on the rotating base; The cargo platform includes a cargo plate, a fork arranged on the cargo plate, and a clamping and fixing component; the cargo plate is connected to the frame and can be raised and lowered in the vertical direction; the clamping and fixing component can adjust its position to simultaneously support the cargo placed on the cargo plate from the left, right and top sides.

2. The warehouse logistics stacker according to claim 1, characterized in that: The lower end surface of the sliding base is provided with a sliding track groove matching the running track.

3. The warehouse logistics stacker according to claim 1, characterized in that: The rotating base includes a mounting base fixed to the upper end surface of the sliding base, a rotating table rotatably mounted on the mounting base, and a driving motor driving the rotating table to rotate; the frame is mounted on the upper end surface of the rotating table.

4. The warehouse logistics stacker according to claim 3, characterized in that: The upper end surface of the mounting seat is provided with a mounting groove, and the lower part of the rotating table is rotatably mounted in the mounting groove through a rotating bearing; the driving motor is mounted on the outer side wall of the mounting seat, and a gear ring is provided in the middle of the rotating table, and the gear ring is engaged with the driving gear at the output end of the driving motor.

5. The warehouse logistics stacker according to claim 1, characterized in that: The frame includes a frame body and a lifting group; the frame body includes a base plate installed on the rotating base, columns fixed to the four corners of the base plate, and a top plate fixed to the tops of the four columns; there are two lifting groups, which are symmetrically arranged on the frame body; the lifting group includes a lifting motor fixed on the top plate, a vertically arranged screw driven by the lifting motor, and a screw nut sleeved on the screw; the side of the cargo plate is provided with a connecting seat fixed to the screw nut.

6. The warehouse logistics stacker according to claim 5, characterized in that: Guide slots are provided on the side walls of the four columns in the vertical direction, and guide sliding blocks adapted to the guide slots are provided at positions on the side edges of the cargo board corresponding to the four guide slots.

7. The warehouse logistics stacker according to claim 1, characterized in that: The clamping and fixing assembly includes a double-rod hydraulic cylinder and a clamping arm; the double-rod hydraulic cylinder is installed on the lower end surface of the cargo plate, and the two telescopic rods of the double-rod hydraulic cylinder are telescopic in the left and right directions; there are two groups of clamping arms, which are symmetrically arranged on the left and right sides of the cargo plate; the clamping arm includes a clamping column, a mounting beam, a one-way hydraulic cylinder, and a pressure plate; channels for the left and right movement of the clamping column are opened on the left and right sides of the cargo plate; the clamping column is vertically arranged, and its lower end passes through the channel and is connected to the free end of the telescopic rod of the double-rod hydraulic cylinder; the mounting beam is fixed on the clamping column, and the one-way hydraulic cylinder is installed on the mounting beam. The telescopic rod of the one-way hydraulic cylinder is telescopic in the vertical direction, and the pressure plate is provided at its free end.

8. The warehouse logistics stacker according to claim 7, characterized in that: Each clamping arm has two clamping columns, which are arranged at intervals in the front-to-back direction, and two channels are arranged on corresponding sides of the cargo plate; the lower ends of the two clamping columns pass through the corresponding positions of the channels and are connected by a connecting plate, and the free end of the telescopic rod of the double-rod hydraulic cylinder is connected to the connecting plate.

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