TWM579176U - Lifting mechanism applied to warehouse moving vehicle structure - Google Patents

Abstract

This creation is related to a lifting mechanism that can achieve the main operation mode such as the steering of the frame directly rotating the frame or the frame without moving, and only the lifting mechanism drives the tray for angular rotation adjustment. Refers to a warehousing mobile vehicle structure that utilizes a lifting mechanism to move an item to a designated location, wherein the hoisting mechanism of the present invention is applied to a warehousing mobile vehicle structure including a frame, a lifting mechanism, and at least one sensing mode a group, and a moving component; the main purpose is to directly lift the items on the rack by the lifting mechanism and the hardware design of the automatic steering, which can accurately and effectively transport the articles to a specified position or rack, and overcome the narrow storage space. The main advantages of limiting and saving the cost of manpower.

Description

Lifting mechanism applied to warehouse mobile vehicle structure

The author is concerned with a main mode of operation, such as the fact that the rotation of the frame directly drives the frame to rotate or the frame does not move, and only the lifting mechanism drives the tray for angular rotation adjustment, in particular, the use of a lifting mechanism to move articles. The warehouse moves the vehicle structure to the specified location.

According to the products processed by high precision, they are high-precision products or communication products. They are required to avoid collision during manufacturing, assembly, testing or shipping. Therefore, most of them use robotic arms or conveying equipment. To carry out transportation to ensure the quality and yield of the products; in addition, the history of human development has always been closely related to logistics, information technology e-generation business behavior and international operations, especially online e-commerce, TV channel shopping or human life Logistics activities are inextricably linked. The logistics industry also introduces e-logistics management systems and electronic communication systems to conduct in-depth management of warehousing and transportation behavior. Logistics centers often play a role as a bridge between manufacturers and retailers. In the logistics center, you must go through the "receipt" operation to confirm that the items are put into the warehouse, and then store the items in the "stock" in order to ensure that the goods are well kept.

When the logistics center receives the customer's order, the employee must first separate the vertically stacked logistics boxes one by one to facilitate the sorting of different orders of goods into each logistics box. At this time, the required items must be pasted. When the operator passes the conveyor belt to the operator of the next workstation, the sensor automatically detects the item information contained, and the picker then performs the picking operation according to the instructions; however, these are manually stacked. Separate operations are laborious and time consuming. In addition, the logistics center needs to open more than one conveyor belt to place and transport several disassembled and separated logistics boxes to facilitate the transportation of the stacked logistics boxes. In the absence of a conveyor belt that can transport goods, it is necessary to rely on the handling of manpower. From this, it can be seen that it takes a lot of manpower and time to prepare the logistics box for picking.

The "Universal Automatic Transport Vehicle Structure (II)" of the Republic of China New Patent No. M327358 was developed to solve the above problems. This patent is mainly for the casters of a transmission wheel at the four corners of a base. The rear drive wheel is matched with the first and second transmission belts respectively, and a driving wheel is respectively disposed above the driving wheel of the front and rear casters, respectively, opposite to a power source, and the power source and the driving wheel are respectively respectively The three or four transmission belts are matched so that each of the transmission belts, the driving wheels and each of the transmission wheels can be interlocked with the rotation of the power source (forward rotation or reverse rotation) to drive the front and rear casters to perform steering, and two light shielding sheets are respectively provided. Synchronous displacement with the first and second transmission belts and each of the photoelectric switches cooperate to sense the moving distance of the first and second transmission belts to control the rotation angle of the power source, and each of the casters is controlled by a motor to form four wheels. Independently driven, the power source, photoelectric switch and motor are combined with an IC circuit control device to control the power source and the motor to drive the steering and walking of the casters; however, the universal automatic transport vehicle can only achieve self-propelled work. Can not effectively achieve the effect of automatically lifting items; therefore, how to effectively transport items to a designated location or rack by innovative hardware design, and indeed achieve the maximum conductivity lift and steering The articles are still the subject of continuous efforts by the developers and related researchers in the warehousing-related industries to overcome and solve them.

The reason is that the creators, in view of this, and through their rich professional knowledge and years of practical experience, have improved and created a lifting mechanism for warehousing mobile vehicle structures, the purpose of which is to provide a lifting mechanism. The lifting mechanism for moving the item to the designated position is applied to the warehousing mobile vehicle structure, mainly by directly lifting the item on the rack and the hardware design of the automatic steering by the lifting mechanism, thereby effectively transporting the item to a designated position or The racks do achieve the main advantages of lifting and steering the items to be transported with maximum conductivity, as well as overcoming the limitations of storage space and saving the cost of manning.

According to the purpose of the present invention, a lifting mechanism is applied to a warehouse moving vehicle structure, which comprises at least a frame, a lifting mechanism, at least one sensing module, and a moving component; the frame includes a casing And a base corresponding to the lower end of the housing, wherein the upper surface of the housing defines an opening; the lifting mechanism is a hollow body and is fixed to the base, and the lifting mechanism includes a a screw, a nut, a first gear, a first drive assembly, a support base, a second gear with a bearing embedded in the inner edge, and a second drive assembly, wherein the screw is locked to the base, a nut is engaged with the screw, the first gear is locked above the nut, the first driving component is engaged outside the first gear, and the support is locked above the first gear, the second gear The second driving component is engaged with the outer side of the second gear; the at least one sensing module is disposed in the hollow body of the lifting mechanism; the moving component is disposed on the base It Ends.

In an embodiment of the present invention, a tray is disposed above the lifting mechanism, and the tray is fixed on the second gear and is disposed through the opening.

In an embodiment of the present invention, the first driving component includes a first motor, a first speed reducer, and a first driving gear correspondingly coupled to the outside of the first gear, the first motor is a servo a motor, wherein the first drive gear is coupled to one side of the first reducer with respect to the other side of the first gear, and the first reducer is coupled to the first side of the first drive gear motor.

In an embodiment of the present invention, the second driving component includes a second motor, a second speed reducer, and a second driving gear correspondingly coupled to the outside of the second gear, the second motor is a servo a motor, wherein the second drive gear is coupled to one side of the second reducer with respect to the other side of the second gear, and the second reducer is coupled to the second side of the second drive gear motor.

In one embodiment of the present creation, the moving component is provided with a plurality of wheel members.

In an embodiment of the present invention, the wheel members are respectively disposed on two sides of the base.

In one embodiment of the present creation, each of the plurality of wheel members can be an omnidirectional wheel.

In one embodiment of the present creation, the moving component can be configured as at least one track.

In one embodiment of the present invention, the lifting mechanism is applied to the warehousing mobile carrier structure. Further, a control assembly for electrically connecting the lifting mechanism and the moving component is further disposed.

In one embodiment of the present invention, the control component is electrically coupled to the first motor and the second motor, respectively.

In one embodiment of the present invention, the lifting mechanism is applied to the warehouse moving carrier structure. Further, a power component for electrically connecting the lifting mechanism, the moving component and the control component, respectively, may be further disposed.

In one embodiment of the present invention, the power component is electrically coupled to the first motor and the second motor, respectively.

In this way, the lifting mechanism of the present invention is applied to the warehousing mobile vehicle structure mainly by directly lifting the articles on the rack and the hardware design of the automatic steering by the lifting mechanism, thereby effectively transporting the articles to the designated position or the rack. It does achieve the main advantages of lifting and steering the items to be transmitted with maximum conductivity, as well as overcoming the limitations of the storage space and saving the cost of handling manpower; in addition, the lifting mechanism of the creation is applied to the storage mobile vehicle structure. It is indeed the main mode of operation such as the rotation of the frame directly drives the steering of the rack or the frame is not moved and the angle rotation is adjusted only by the tray.

In order to understand the technical characteristics, content and advantages of the creation and the effects that can be achieved by the examiner, the author will use the drawings in detail and explain the following in the form of the examples, and the drawings used therein The subject matter is only for the purpose of illustration and supplementary instructions. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited in the actual implementation scope. First described.

First, please refer to FIG. 1 to FIG. 6 , which are schematic diagrams of the overall device of the preferred embodiment of the present invention, which is applied to the storage mobile vehicle structure, an exploded view of the overall device, and a schematic diagram of the operation of the overall device. A schematic diagram of the lifting mechanism and the tray setting, a schematic diagram of the lifting mechanism and the tray disassembly, and a sectional view of the lifting mechanism and the tray, wherein the lifting mechanism of the creation is applied to the storage moving vehicle structure (1) mainly for lifting at least one rack ( 2) The object (3) is used for the purpose of carrying and automatically turning the article (3), and the lifting mechanism of the present invention is applied to the storage moving vehicle structure (1) comprising at least one frame (11), A lifting mechanism (12), at least one sensing module (S), and a moving component (15).

The frame (11) includes a casing (111) and a base (112) corresponding to the lower end of the casing (111), wherein the upper surface of the casing (111) is provided with an opening ( 1111); in a preferred embodiment of the present invention, the frame (11) in a quadrilateral manner is formed by the upper and lower corresponding covers of the casing (111) and the base (112) for the vehicle. An accommodating space (not shown) is formed inside the frame (11), and the opening (1111) is opened in an intermediate portion of the upper surface of the casing (111).

The lifting mechanism (12) is a hollow body and is fixed to the base (112). The lifting mechanism (12) includes a screw (121), a nut (122), and a first gear (123). a first drive assembly (124), a support base (125), a second gear (126) having a bearing (1261) embedded therein, and a second drive assembly (127), wherein the screw (121) ) is locked to the base (112), the nut (122) is engaged with the screw (121), and the first gear (123) is locked above the nut (122), the first driving component (124) Engaging on the outside of the first gear (123), the support seat (125) is locked above the first gear (123), and the bearing (1261) of the second gear (126) is locked to the Above the support base (125), the second drive assembly (127) is engaged with the outer side of the second gear (126); further, the first drive assembly (124) includes a first motor (1241), a first a reducer (1242), and a first drive gear (1243) correspondingly coupled to the outside of the first gear (123), wherein the first drive gear (1243) is opposite to the other side of the first gear (123) Is connected to one of the first reducer (1242) On the side, the first reducer (1242) is connected to the first motor (1241) on the other side of the first drive gear (1243), wherein the first motor (1241) is a servo motor; The second drive assembly (127) includes a second motor (1271), a second reducer (1272), and a second drive gear (1273) correspondingly coupled to the outside of the second gear (126), wherein The second driving gear (1273) is connected to one side of the second reduction gear (1272) with respect to the other side of the second gear (126), and the second reduction gear (1272) is opposite to the second driving gear ( The other side of 1273) is connected to the second motor (1271), wherein the second motor (1271) is a servo motor.

Please refer to FIG. 7 to FIG. 8 together, which is a schematic diagram of the lifting mechanism and the tray operation (1), and the lifting mechanism of the preferred embodiment of the present invention. The tray operation diagram (2), wherein the lifting mechanism (12) is fixed on the base (112) and accommodated in the accommodating space, the lifting mechanism (12) is composed of the screw (121), the a nut (122), the first gear (123), the first driving component (124), the supporting base (125), the second gear (126) and the second driving component (127) are combined, The screw (121) is locked to the base (112), and the nut (122) is engaged with the screw (121), and the first gear (123) is locked on the nut (122). The first driving component (124) is engaged with the outer side of the first gear (123), and the supporting seat (125) is locked above the first gear (123) and embedded in the inner edge of the second gear (126). The bearing (1261) is locked above the support base (125), the second drive assembly (127) is engaged outside the second gear (126), and the second drive assembly (127) is The servo motor aspect shows this Two motors (1271), the second reduction gear (1272) engaged with the corresponding second gear (126) outside of the second drive gear (1273) is composed.

In the present invention, the sensing module (S) includes a first sensing module (13) and a second sensing module (14) as an embodiment, wherein the first sensing module (13) The second sensing module (14) is disposed at a lower end of the hollow body of the lifting mechanism (12), and the lifting mechanism (12) is disposed through the upper end of the hollow body of the lifting mechanism (12). ) is a hollow body structure, which effectively reduces the height space of the storage moving vehicle (1) as a whole.

The moving component (15) is disposed at a lower end of the base (112); further, the moving component (15) is provided with a plurality of wheel members (151), and the wheel members (151) are respectively disposed on the base The two sides of (112), or each of the plurality of wheel members (151) may be an omnidirectional wheel, which enables the flexible movement of the moving component (15) to facilitate mobility, and the storage moving vehicle (1) Not limited by the narrow space; or the moving component (15) can be set to at least one track, which makes the moving component (15) more durable and less prone to wear; in a preferred embodiment of the present invention, the moving component ( 15) is disposed at the lower end of the base (112), and the wheel members (151) are disposed on both sides to drive the frame (11) to a desired destination. Further, a lifting tray (16) is provided with a tray (16) fixed to the second gear (126) and disposed in the opening (1111); In a preferred embodiment, the first motor (1241) of the first driving component (124), which is represented by a servo motor, drives the first driving gear (1243) to rotate, and the first motor (1241) is The first driving gear (1243) can be controlled to rotate left or right, the first driving gear (1243) drives the first gear (1243) to rotate, and the first gear (123) interlocks the nut (122) Rotating, the nut (122) is linearly vertically displaced in the longitudinal direction of the screw (121), and the nut (122) is linked to the first gear (123) and the support base (125) and the bearing (1261) Simultaneously lifting and lowering, the tray (16) is displaced upward or downward with the bearing (1261), and the nut (122) is lifted and lowered by the nut (122) to rotate the first gear (123). The nut (122) is meshed with the screw (121) and transmitted to the tray (16) to achieve the maximum conductive force and the main advantage of the gravity buffer of the supporting object, and further, borrow The support base (125) and said second gear (126) can stabilize the rack (2), and increase the rack (2) support force.

Furthermore, the first sensing module (13) is disposed at an upper end of the hollow body of the lifting mechanism (12), and the second sensing module (14) is disposed at the lifting mechanism (12) The lower end of the hollow body, through the lifting mechanism (12) is a hollow body structure, which helps the lines of the first sensing module (13) and the second sensing module (14) to pass through The hollow body of the lifting mechanism (12) is not affected by the external rotation of the first driving component (124) engaging the first gear (123), thereby effectively preventing the line from being twisted, thereby effectively reducing the storage moving carrier. (1) The overall height of the space.

In addition, the second driving component (127) can achieve the following effects: when the second motor (1271) drives the second driving gear (1273) to rotate, and the second motor (1271) can control the second driving The gear (1273) performs a left-handed or right-handed motion, and the second driving gear (1273) drives the second gear (126) to rotate, and the first gear (123) and the support base (125) are supported by the bearing (1261) And the bearing (1261) is synchronously raised and lowered, so that the tray (16) moves with the bearing (1261) and the nut (122), and the second gear (126) drives the tray (16) to rotate angularly. Adjusted, and is not interfered by the first gear (123) and the nut (122), so that the torque of the second gear (126) is directly transmitted to the rack (2) to achieve a smoother steering, and It is more suitable for the transmission of high-precision articles; in addition, the second gear (126) can finely adjust the rotation angle of the rack (2) to compensate for the correction of the rack (2) and the frame (11) The relative angle of the rack (2) is such that the relative position of the rack (11) is not skewed in a limited space position, and the frame (11) is prevented from being moved during the travel. The rack (2) collides with the other racks (2), thereby preventing the high-precision articles from being damaged by the collision of the racks (2) during transportation.

In addition, the lifting mechanism is applied to the storage moving carrier structure (1), and the first motor (1241) for electrically connecting the first driving component (124) of the lifting mechanism (12) is further provided. And a control component (17) of the moving component (15), wherein the control component (17) is configured to receive a signal to control the moving component (15) to start to move or stop, and to control the first motor ( 1241) Act or stop.

Furthermore, the lifting mechanism is applied to the storage moving carrier structure (1), and the first motor (1241) for electrically connecting the first driving component (124) of the lifting mechanism (12) is further provided. The mobile component (15) and the power component (18) of the control component (17), the power component (18) providing the power required to operate the warehousing mobile carrier structure (1).

According to an actual implementation, first, when the lifting mechanism is applied to the control component (17) of the warehouse moving vehicle structure (1), a signal is received to control the moving component (15) to drive the frame (11). Actuation, the first sensing module (13) scans the path bar code information of the interpretation ground, travels to the position of the rack (2), and then scans and reads the rack by the second sensing module (14) 2) the article barcode information, and then the moving component (15) controls the first motor (1241) to operate, so that the lifting mechanism (12) drives the first gear through the first driving gear (1243) (123) rotating to raise the nut (122) to the screw (121), and the nut (122) interlocks the first gear (123), the support base (125), and the bearing (1261) Synchronously rising, the bearing (1261) drives the tray (16) to rise longitudinally to lift the rack (2), and the moving assembly (15) drives the lifting mechanism to apply to the storage moving carrier structure ( 1) The rack (2) on the rack is used to pick up the material.

It can be seen from the above description that the present invention has the following advantages compared with the prior art and the product:

1. The lifting mechanism of this creation is applied to the warehousing mobile vehicle structure. The lifting device directly lifts the items on the rack by the lifting mechanism, and the lifting mechanism can automatically turn to the hardware design that directly drives the material rack steering. The delivery of the item to a designated location or rack, does achieve the main advantages of lifting and steering the item with maximum conductivity, as well as overcoming the limitations of the storage space and saving the cost of handling personnel.

2. The lifting mechanism of the creation is applied to the storage moving vehicle structure, which can achieve the main operation modes such as the rotation of the frame directly driving the frame or the frame not moving, and only the lifting mechanism drives the tray to adjust the angle rotation.

In summary, the creation of the lifting mechanism of the present invention is applied to the warehousing mobile vehicle structure, and it is indeed possible to achieve the intended use effect by the embodiments disclosed above, and the creation has not been disclosed before the application, and has been completely completed. Meet the requirements and requirements of the Patent Law. If you apply for a new type of patent in accordance with the law, you are welcome to review it and grant a patent.

However, the illustrations and descriptions disclosed above are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention; those who are familiar with the skill are otherwise characterized by the scope of the creation. Equivalent changes or modifications shall be considered as not departing from the design of this creation.

(1) ‧‧‧ Lifting mechanism applied to warehousing mobile vehicle structure

(11)‧‧‧ frame

(111)‧‧‧Shell

(1111) ‧‧‧ Opening

(112)‧‧‧Base

(12) ‧‧‧ Lifting institutions

(121)‧‧‧ screw

(122)‧‧‧ Nuts

(123)‧‧‧First gear

(124)‧‧‧First drive assembly

(1241)‧‧‧First motor

(1242)‧‧‧First reducer

(1243)‧‧‧First drive gear

(125)‧‧‧ Support

(126)‧‧‧second gear

(1261) ‧ ‧ bearing

(127)‧‧‧Second drive assembly

(1271)‧‧‧Second motor

(1272)‧‧‧second reducer

(1273)‧‧‧Second drive gear

(13)‧‧‧First sensing module

(14)‧‧‧Second sensing module

(15) ‧‧‧Mobile components

(151)‧‧‧ Wheels

(16)‧‧‧Tray

(17)‧‧‧Control components

(18)‧‧‧Power components

(2) ‧ ‧ ‧ rack

(3) ‧ ‧ items

(S)‧‧‧Sense Module

Fig. 1 is a schematic view showing the appearance of an overall device of a preferred embodiment of the present invention. Fig. 2 is a schematic exploded view of the overall device of the preferred embodiment of the present invention. Fig. 3 is a schematic view showing the operation of the overall device of the preferred embodiment of the present invention. Fig. 4 is a schematic view showing the lifting mechanism and the tray setting of the preferred embodiment of the present invention. Fig. 5 is a schematic view showing the lifting mechanism and the tray disassembly of the preferred embodiment of the present invention. Figure 6 is a cross-sectional view of the lift mechanism and the tray of the preferred embodiment of the present invention. Figure 7: The schematic diagram of the lifting mechanism and the tray operation of the preferred embodiment of the present invention is applied to the storage moving vehicle structure (1). Figure 8: The schematic diagram of the lifting mechanism and the tray operation of the preferred embodiment of the present invention is applied to the storage moving vehicle structure (2).

Claims (9)

A lifting mechanism is applied to the storage moving carrier structure, and at least includes: a frame (11) comprising a casing (111) and a base corresponding to the lower end of the casing (111) (112) The upper surface of the casing (111) is provided with an opening (1111); a lifting mechanism (12) is a hollow body and is fixed to the base (112), and the lifting mechanism (12) The utility model comprises a screw (121), a nut (122), a first gear (123), a first driving component (124), a supporting seat (125), and an inner edge embedded with a bearing (1261). a second gear (126), and a second drive assembly (127), wherein the screw (121) is locked to the base (112), the nut (122) is engaged with the screw (121), the first gear (123) is locked above the nut (122), the first driving component (124) is engaged outside the first gear (123), and the supporting seat (125) is locked to the first gear (123) Above, the bearing (1261) of the second gear (126) is locked above the support base (125), and the second drive assembly (127) is engaged outside the second gear (126); at least one Sensing module (S), which is based on the The hollow body of the lifting mechanism (12); and a moving component (15) disposed at the lower end of the base (112). The lifting mechanism according to claim 1 is applied to the storage moving carrier structure, wherein a tray (16) is disposed above the lifting mechanism (12), and the tray (16) is fixed to the second gear ( 126) above and through the opening (1111). The lifting mechanism of claim 1 or 2 is applied to a warehouse moving vehicle structure, wherein the first driving component (124) includes a first motor (1241) and a first speed reducer (1242). And a first driving gear (1243) corresponding to the outside of the first gear (123), wherein the first driving gear (1243) is connected to the first side of the first gear (123) Reducer On one side of (1242), the first reducer (1242) is coupled to the first motor (1241) on the other side of the first drive gear (1243). The lifting mechanism of claim 3 is applied to the warehouse moving carrier structure, wherein the second driving component (127) includes a second motor (1271), a second speed reducer (1272), and a second drive gear (1273) corresponding to the outside of the second gear (126), wherein the second drive gear (1273) is coupled to the second reducer with respect to the other side of the second gear (126) On one side of (1272), the second reducer (1272) is coupled to the second motor (1271) on the other side of the second drive gear (1273). The lifting mechanism as described in claim 4 is applied to the warehousing mobile vehicle structure, wherein the lifting mechanism is applied to the warehousing mobile vehicle structure (1), and further configured to electrically connect the lifting mechanism respectively ( 12) A control component (17) with the mobile component (15). The lifting mechanism according to claim 5 is applied to the storage moving carrier structure, wherein the control component (17) is electrically connected to the first motor (1241) and the second motor (1271), respectively. The lifting mechanism as described in claim 5 is applied to the warehousing mobile vehicle structure, wherein the lifting mechanism is applied to the warehousing mobile vehicle structure (1), and further configured to electrically connect the lifting mechanism ( 12) The mobile component (15) and the power component (18) of the control component (17). The lifting mechanism according to claim 7 is applied to the warehouse moving carrier structure, wherein the power component (18) is electrically connected to the first motor (1241) and the second motor (1271), respectively. A lifting mechanism as described in claim 1 or 2 is applied to a warehouse moving carrier structure, wherein the moving assembly (15) is provided with a plurality of wheel members (151).