Electric storage and transportation integrated device

Abstract

The utility model discloses an electric storage and transportation integrated device, relates to the field of article transfer instruments, and aims at solving the problems that in the prior art, in the process of converting articles from a storage state to a transportation state, the flow is tedious, and loading and unloading are complex. The walking wheels are driven to turn over, so that the electric storage and transportation integrated device can integrally and flexibly move, the state of the storage and transportation device is converted from a static storage state to a dynamic loading state, in the dual-drive mode, more labor is saved in an electric mode, and manual operation can be used in emergency when electric power cannot be supplied. When loading and unloading are needed to be conducted on a carrier, the electric storage and transportation integrated device can be directly hoisted or forked together with objects, one-time loading and unloading are achieved, and the problems that in the loading and unloading process, the objects are scattered, and operation is complex are solved. In addition, the traction connector is further arranged, traction transfer can be carried out through matched traction equipment, and higher short-distance transfer performance in a goods yard is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of article transporting equipment, in particular to an electric storage and transportation integrated device. Background Art

[0002] In the process of transferring storage equipment and items, the basic process of the current technical means is to first transfer the items in the warehouse through hoisting, forklifting, etc., and concentrate the items on the transfer tools in the cargo yard, such as flatbed trucks and transfer trucks with scissor-type lifts. Then, these transfer tools in the cargo yard are transported to the loading and unloading yard. Finally, forklifts or cranes and manpower are required to load the items onto long-distance carriers such as logistics vehicles and flatbed trucks, and fix them; the above process is also required for the items to be transferred to the warehouse for storage. Under the current technology, the state conversion process of storage and transfer of storage items is cumbersome, the loading and unloading operations are complicated, the process is cumbersome, time-consuming and labor-intensive, and the efficiency is low in the scenario of large-scale storage and transportation of storage items. These problems limit its actual application effect, so the present invention proposes a new storage item transfer device to solve the deficiencies of the existing technology, improve the efficiency of storage and transfer, and reduce labor costs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an electric storage and transportation integrated device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses an electric storage and transportation integrated device, which adopts the technical solution of comprising a pallet rack assembly, the pallet rack assembly is connected to a walking wheel, the pallet rack assembly is also connected to a transmission mechanism and a manual lever, the transmission mechanism also comprises a motor, the motor output shaft is equipped with a driving gear, the manual lever shaft is connected to the pallet rack assembly, the manual lever is equipped with a driven gear, a clutch mechanism is provided between the driving gear and the driven gear, and the transmission connection between the driving gear and the driven gear can be controlled by controlling the clutch mechanism; the manual lever is also connected to a screw rod, the A nut is connected to the screw rod, and the nut is connected to a pull rod. Rotation of the manual rod can drive the screw rod to rotate, thereby controlling the movement of the nut; a lifting and lowering walking mechanism is connected to the pallet frame assembly, and the lifting and lowering walking mechanism also includes the walking wheel. The pull rod is connected to the lifting and lowering walking mechanism and the nut, and the lifting and lowering of the lifting and lowering walking mechanism can be controlled by moving the pull rod; a control device is installed on the pallet frame assembly, and the control device has a microprocessor, a battery and a receiver. The microprocessor is electrically connected to the battery and the receiver, and also includes a remote control, and the remote control matches the receiver.

[0005] As a preferred technical solution of the utility model, the clutch mechanism also includes a clutch rod and a transmission gear, the clutch rod and the transmission gear are connected, the clutch rod is slidably connected on the pallet rack assembly, the transmission gear and the driving gear and the driven gear are meshed and slidably connected, and by controlling the sliding of the clutch rod, it is possible to control whether the transmission gear is meshed with the driving gear and the driven gear.

[0006] As a preferred technical solution of the utility model, the end of the manual rod is connected to the screw rod, the tray frame assembly is connected to a sliding rod, one end of the nut is slidably connected to the sliding rod, and the other end is connected to the pull rod. A threaded hole engaged with the screw rod is opened on the nut, and when the manual rod rotates, the screw rod coaxially connected thereto follows the rotation, and under the limit of the sliding rod, the nut can only slide along the sliding rod.

[0007] As a preferred technical solution of the utility model, the tray frame assembly is connected to a rotating shaft, the rotating shaft is connected to a shaft sleeve, the shaft sleeve is connected to the pull rod, the walking wheel is connected to the shaft sleeve, and the movement of the pull rod drives the shaft sleeve to rotate, thereby realizing the lowering and lifting of the walking wheel.

[0008] As an optimal technical solution of the utility model, a lifting plate is connected to the shaft sleeve, and an arc-shaped waist hole is opened on the lifting plate. There are protrusions on both sides of the pull rod, and the protrusions are slidably connected in the arc-shaped waist hole. The setting of the arc-shaped waist hole can realize the pull rod sliding along the axial direction to drive the shaft sleeve to rotate.

[0009] As a preferred technical solution of the utility model, the pallet rack assembly is provided with lifting rings to facilitate overall lifting.

[0010] As a preferred technical solution of the utility model, the pallet rack assembly is equipped with a traction interface to facilitate overall traction and transportation.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the shaft sleeve to rotate by using a pull rod, thereby driving the travel wheel to flip and lift, which can meet the needs of movement. When it is necessary to transfer to a carrier or a transfer box, the electric storage and transportation integrated device is small in size and can be directly hoisted together with the items. When hoisting, the moving wheels are flipped into the tray rack assembly, which takes up little space. Two driving modes, electric and manual, are provided, and the electric drive mode is more labor-saving, while the manual drive mode can be used in an emergency when the power supply is unavailable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is an enlarged structural diagram of the utility model at A;

[0014] Figure 3 This is an enlarged structural diagram of the utility model at B;

[0015] Figure 4 This is a schematic diagram of the utility model in which the moving wheels are lowered;

[0016] Figure 5 It is a schematic diagram of the cross-sectional structure of the nut driving mechanism of the utility model.

[0017] In the figure: 1. Pallet rack assembly; 2. Transmission mechanism; 3. Control device; 4. Lifting travel mechanism; 5. Motor; 6. Driving gear; 7. Clutch rod; 8. Transmission gear; 9. Manual lever; 901, rod sleeve; 10. Driven gear; 11. Travel wheel; 12. Pull rod; 13. Lifting plate; 14. Nut; 15. Sliding rod; 16. Rotating shaft; 17. Bushing; 18. Lifting ring; 19. Traction interface. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0019] like Figures 1 to 5 As shown, the utility model discloses an electric storage and transportation integrated device, which adopts a technical solution comprising a pallet rack assembly 1, the pallet rack assembly 1 is a rectangular frame structure with a keel, and the four corners and the middle of the pallet rack assembly 1 are equipped with lifting travel mechanisms 4, six sets of lifting travel mechanisms 4 are distributed along the two long sides of the rectangular frame, and three sets are installed on each long side, forming a set; two sets of transmission mechanisms 2 and a set of control devices 3 are also installed on the pallet rack assembly 1, such as Figure 2 , Figure 5 As shown, the transmission mechanism 2 includes a motor 5, and a driving gear 6 is installed on the output shaft of the motor 5. In order to cope with the emergency situation when the power cannot be supplied, two manual rods 9 are also axially connected to the tray rack assembly 1. The manual rod 9 is arranged parallel to the long side of the tray rack assembly 1. The manual rod 9 is equipped with a driven gear 10. In order to achieve the switching between electric and manual, a clutch rod 7 is slidably connected to the tray rack assembly 1. The clutch rod 7 is located between the motor 5 and the manual rod 9. A transmission gear 8 is installed on the end of the clutch rod 7. The transmission gear 8 is meshed with the driving gear 6 and the driven gear 10 and is slidably connected. The sliding clutch rod 7 makes the transmission gear 8 mesh with the driving gear 6 and the driven gear 10. At this time, it is electric drive. The sliding clutch rod 7 makes the transmission gear 8 disengage from the driving gear 6 and the driven gear 10. At this time, it is manual drive.

[0020] like Figure 1 , Figure 5 As shown, a slide rod 15 is provided on the pallet rack assembly 1, and the slide rod 15 is arranged parallel to the manual rod 9. A nut 14 is slidably connected to the slide rod 15, and a threaded hole is provided on the nut 14. The manual rod 9 is provided with a connecting plate, and the connecting plate is bolted to a rod sleeve 901. The rod sleeve 901 has a blind hole at one end and a lead screw at the other end. The blind hole is sleeved on the manual rod 9, and the threaded hole is meshed with the lead screw. The lead screw and the nut 14 together constitute a lead screw and nut transmission mechanism. The lead screw and the manual rod 9 are coaxially arranged, and a pull rod 12 is connected to the end of the nut 14. The pull rod 12 is arranged parallel to the slide rod 15, and a sliding hole is opened on the pallet rack assembly 1, and the pull rod 12 is slidably connected in the sliding hole.

[0021] like Figure 3 , Figure 4 As shown, in order to realize the lifting and lowering of the lifting walking mechanism 4, a rotating shaft 16 is arranged on the pallet frame assembly 1. The rotating shaft 16 is arranged horizontally and perpendicular to the pull rod 12. A shaft sleeve 17 is mounted on the rotating shaft 16. The shaft sleeve 17 and the rotating shaft 16 are clearance-matched. The walking wheel 11 is installed on the shaft sleeve 17 and the lifting plate 13 is integrally formed. The lifting plate 13 is provided with an arc-shaped waist hole, and a horizontal protrusion is provided on the pull rod 12, and the protrusion is slidably connected in the arc-shaped waist hole.

[0022] The running wheels 11 are heavy-duty casters. The running wheels 11 at both ends of each set of lifting walking mechanisms 4 are universal wheels, and the middle one is a fixed wheel.

[0023] In order to facilitate lifting, lifting rings 18 are provided on both sides of the pallet rack assembly 1 .

[0024] A microprocessor and a power supply are provided in the control device 3, and the microprocessor, the power supply and the motor 5 are electrically connected. In order to facilitate the issuance of control instructions, a receiver is also provided in the control device 3, and the receiver is electrically connected to the microprocessor and is equipped with a remote control. The staff uses the remote control to send a signal, and the receiver receives the command signal and transmits it to the microprocessor, and the microprocessor controls the motor 5 to perform corresponding actions.

[0025] The working principle of this utility model:

[0026] The staff places the transported items on the pallet rack assembly 1 and fixes them, pushes the clutch lever 7 to make the transmission gear 8 mesh with the driving gear 6 and the driven gear 10, and uses the remote control to issue a command. The microprocessor in the control device 3 controls the motor 5 to rotate, and the motor 5 drives the driving gear 6 to rotate. The driving gear 6 is transmitted by the transmission gear 8 to make the driven gear 10 rotate, and the driven gear 10 drives the manual rod 9 to rotate, thereby rotating the screw rod on the rod sleeve 901. Under the limit of the slide rod 15, the nut 14 is driven by the screw rod to slide along the slide rod 15, thereby driving the pull rod 12 to move, and the pull rod 12 pushes and pulls the lifting plate 13 to make the shaft sleeve 17 rotate around the rotating shaft 16, thereby controlling the flipping of the walking wheel 11. The walking wheel 11 falls to the ground to support the pallet rack assembly 1 for moving and transportation. The walking wheel 11 flips up and suspends in the air to make the pallet rack assembly 1 fall to the ground, so that it can be used for lifting with the smallest stable volume. The traction interface 19 can tow and transport the electric integrated device.

[0027] The circuits and mechanical connections involved in this utility model are conventional means used by those skilled in the art, and technical inspiration can be obtained through limited experiments, which are common knowledge. The microprocessor pin connection and program control of the control device involved in this utility model are both existing technologies, and those skilled in the art can obtain technical inspiration through teaching materials and product manuals.

[0028] Components not described in detail herein are prior art.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric storage and transportation device, comprising a tray rack assembly (1), the tray rack assembly (1) being connected to a running wheel (11), characterized in that: The tray rack assembly (1) is also connected to a transmission mechanism (2) and a manual rod (9), the transmission mechanism (2) also includes a motor (5), the output shaft of the motor (5) is equipped with a driving gear (6), the shaft of the manual rod (9) is connected to the tray rack assembly (1), the manual rod (9) is equipped with a driven gear (10), and a clutch mechanism is provided between the driving gear (6) and the driven gear (10); the manual rod (9) is also connected to a screw rod, the screw rod is connected to a nut (14), and the nut (14) is connected to the screw rod. A pull rod (12) is connected to the pallet rack assembly (1); a lifting travel mechanism (4) is connected to the pallet rack assembly (1), the lifting travel mechanism (4) also includes the travel wheel (11), the pull rod (12) is connected to the lifting travel mechanism (4) and the nut (14); a control device (3) is installed on the pallet rack assembly (1), the control device (3) has a microprocessor, a battery and a receiver, the microprocessor is electrically connected to the battery and the receiver, and also includes a remote control, the remote control and the receiver match.

2. The electric storage and transportation integrated device according to claim 1, characterized in that: The clutch mechanism further comprises a clutch rod (7) and a transmission gear (8), wherein the clutch rod (7) and the transmission gear (8) are connected, the clutch rod (7) is slidably connected on the tray frame assembly (1), and the transmission gear (8) is meshed and slidably connected with the driving gear (6) and the driven gear (10).

3. The electric storage and transportation integrated device according to claim 1, characterized in that: The end of the manual rod (9) is connected to the screw rod, the tray frame assembly (1) is connected to a slide rod (15), one end of the nut (14) is slidably connected to the slide rod (15), and the other end is connected to the pull rod (12), and the nut (14) is provided with a threaded hole that engages with the screw rod.

4. The electric storage and transportation integrated device according to claim 1, characterized in that: The tray frame assembly (1) is connected to a rotating shaft (16), the rotating shaft (16) is connected to a shaft sleeve (17), the shaft sleeve (17) is connected to the pull rod (12), and the walking wheel (11) is connected to the shaft sleeve (17).

5. The electric storage and transportation integrated device according to claim 4, characterized in that: The shaft sleeve (17) is connected to a lifting plate (13), an arc-shaped waist hole is formed on the lifting plate (13), and protrusions are provided on both sides of the pull rod (12), and the protrusions are slidably connected in the arc-shaped waist hole.

6. The electric storage and transportation integrated device according to claim 1, characterized in that: The pallet rack assembly (1) is provided with a lifting ring (18).

7. The electric storage and transportation integrated device according to claim 1, characterized in that: The pallet rack assembly (1) is provided with a traction interface (19).

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