Warehouse logistics automatic loading and unloading equipment

Abstract

The invention belongs to the technical field of warehouse loading and unloading, and particularly relates to warehouse logistics automatic loading and unloading equipment which comprises a machine body, moving wheels are assembled on the left side and the right side of the lower side of the machine body, a storage frame is assembled on the upper side of the machine body, a notch is formed in the front side of the storage frame, and a mounting groove is formed in the middle of the storage frame; grooves are formed in the left side and the right side of the storage frame, supporting strips are slidably assembled in the grooves, reset mechanisms matched with the supporting strips are assembled at the bottoms of the grooves, rolling grooves are formed in the upper sides of the supporting strips, a plurality of conveying wheels are assembled in the rolling grooves, and the conveying wheels are flush with the upper surfaces of the conveying rollers. According to the goods shelf, materials can be effectively loaded and unloaded on the upper side of the goods shelf, the materials cannot be clamped on the goods shelf and cannot be clamped in the storage frame, loading and unloading of the goods shelf are effectively completed at the moment, in the loading and unloading process, the materials are in a stable state, and the loading and unloading efficiency is improved. The stability of the materials cannot be influenced by inclination.

Description

Technical Field

[0001] The invention belongs to the technical field of warehousing loading and unloading, and in particular relates to automatic loading and unloading equipment for warehousing logistics. Background Art

[0002] Warehousing activities, or the basic functions of warehousing, include six aspects: the entry and exit of goods, inventory, sorting, packaging, distribution and information processing. Among them, the entry and exit of goods and the management of inventory can be said to be the most basic activities of warehousing, and also the basic functions of traditional warehousing. Now with the development of science and technology, intelligent equipment has gradually emerged, replacing manual loading and unloading of materials. Intelligent AVG trolley is one of the important equipment for logistics loading and unloading.

[0003] This type of equipment is provided with a storage frame that can slide up and down on the upper side, and a number of rotatable transmission wheels are provided at the bottom of the storage frame. When the height of the storage frame is consistent with the height of the end of the conveyor belt, the storage frame can store the material transported by the end of the conveyor belt, and then the movement of the smart cart can drive the movement of the logistics. When the storage frame matches the end of the other conveyor belt, the logistics can be moved out of the storage frame when several transmission wheels rotate, so that the material can be transferred to another conveyor belt. However, such a design can only transfer materials from one conveyor belt to another, and cannot transfer materials to the shelf. If the material is transferred to the shelf, when the material part extends out of the storage frame, it is easy for the front end of the material to be stuck on the shelf, and the logistics cannot be effectively loaded and unloaded. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic loading and unloading equipment for warehousing logistics, so as to solve the problems existing in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] A kind of automatic loading and unloading equipment for storage logistics, including a body, the left and right sides of the lower side of the body are equipped with moving wheels, the front and rear sides of the bottom of the body are equipped with rollers, the upper side of the body is equipped with a storage frame, the front side of the storage frame is provided with a notch, the middle of the storage frame is provided with a mounting groove, a plurality of transmission rollers are transmission-equipped in the mounting groove, the left and right sides of the storage frame are provided with grooves, support bars are slidably installed in the grooves, a reset mechanism matching the support bar is equipped at the bottom of the groove, a rolling groove is provided on the upper side of the support bar, a plurality of transmission wheels are installed in the rolling groove, the upper surface of the plurality of transmission wheels is flush with the upper surface of the plurality of transmission rollers, and the rear side of the storage frame is equipped with a driving mechanism matching the two support bars.

[0007] The driving mechanism includes two pull wires, a winding wheel and a motor. The inner walls on the rear sides of the two grooves are provided with through holes that penetrate the storage frame backwards. The winding wheel is rotatably assembled on the back side of the storage frame. The motor is embedded in the storage frame and is transmission-connected to the winding wheel. The two pull wires are respectively connected to the left and right surfaces of the winding wheel, and the pull wires on the left and right sides are connected to the support bar through the through holes on the same side.

[0008] The reset mechanism includes a limiting groove arranged on the lower inner wall of the groove, a sliding rod is provided on the lower side of the limiting groove, a sliding part is sleeved on the outer surface of the sliding rod, the sliding part is connected to the support bar, and a spring sleeved on the outer surface of the sliding rod is provided between the rear inner wall of the limiting groove and the sliding part.

[0009] A storage groove is provided on the lower inner wall of the notch, and electric telescopic rods are mounted on the left and right inner walls of the storage groove, and blocking plates are mounted on the upper sides of the two electric telescopic rods.

[0010] The upper side of the blocking plate is provided with an inclined surface, and the upper end of the blocking plate is conical.

[0011] A plurality of transmission wheels are detachably assembled in the mounting groove.

[0012] The outer surfaces of several transmission wheels are wrapped with anti-skid pads.

[0013] A protective pad is provided on the inner wall of the storage frame.

[0014] The present invention has a simple structure and an ingenious design, and can effectively load and unload materials on the upper side of the shelf. The materials will not get stuck on the shelf or in the storage frame. At this time, the loading and unloading of the shelf is effectively completed. During the loading and unloading process, the materials are in a stable state, and the materials will not tilt to affect the stability of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0016] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0017] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the storage frame of the present invention;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0020] The main component symbols are described as follows:

[0021] Body 1, moving wheel 11, storage frame 13, notch 14, installation slot 2, transmission roller 21, groove 22, support bar 23, rolling groove 24, transmission wheel 25, pull wire 3, winding wheel 31, through hole 32, limit groove 33, slide rod 34, sliding part 35, spring 36, storage slot 4, electric telescopic rod 41, blocking plate 42, inclined surface 43. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-4 As shown, an automatic loading and unloading equipment for warehousing logistics of the present invention includes a body 1, and moving wheels 11 are installed on the left and right sides of the lower side of the body 1, and rollers are installed on the front and rear sides of the bottom of the body 1. A storage frame 13 is installed on the upper side of the body 1, a notch 14 is provided on the front side of the storage frame 13, and a mounting groove 2 is provided in the middle of the storage frame 13. A plurality of transmission rollers 21 are transmission-installed in the mounting groove 2, and grooves 22 are provided on the left and right sides of the storage frame 13. Support bars 23 are slidably installed in the grooves 22, and a reset mechanism matching the support bars 23 is installed at the bottom of the grooves 22, and a rolling groove 24 is provided on the upper side of the support bar 23, and a plurality of transmission wheels 25 are installed in the rolling groove 24. The plurality of transmission wheels 25 are flush with the upper surfaces of the plurality of transmission rollers 21, and a driving mechanism matching the two support bars 23 is installed on the rear side of the storage frame 13.

[0024] When it is necessary to load and unload materials automatically, the storage frame 13 can be moved upward to be level with the end of the conveyor belt for unloading, and the plurality of conveyor rollers 21 rotate toward the inside of the storage frame 13, so that the materials dropped from the end of the conveyor belt can be stored, and when the plurality of conveyor rollers 21 rotate, the materials are transported to the inside of the storage frame 13, so that the materials are stored. At this time, when the moving wheel 11 on the lower side of the body 1 rotates, the body 1 can be driven to start moving, so that the materials can be transported;

[0025] When the material needs to be transported to the shelf, the storage frame 13 moves upward, the upper end of the storage frame 13 is flush with the shelf platform, and one end of the notch 14 faces the shelf. At this time, the driving mechanism cancels the pulling of the support bars 23 on both sides, and under the action of the reset mechanism, the support bars 23 in the two grooves 22 are driven out of the storage frame 13, so that the support bars 23 are located on the upper side of the shelf. Since the plurality of transmission rollers 21 are flush with the upper surface of the transmission wheel 25, when the plurality of transmission wheels 25 rotate, the material is driven out of the storage frame 13, and the material is moved out from the notch 14. The storage frame 13 is equipped with a plurality of transmission wheels 25 on the upper side of the support bars 23. Therefore, when the material moves out from the gap 14, the material is moved to the upper side of the two support bars 23 with the assistance of the rolling of the transmission wheels 25. Since the two support bars 23 are located on the upper side of the shelf, the driving mechanism starts to work at this time, driving the two support bars 23 to move quickly in the grooves 22, and the reset mechanism starts to shrink. After the two support bars 23 are retracted in the grooves 22, the material will fall on the shelf. At this time, the material can be pushed on the shelf without causing the material to be stuck.

[0026] The driving mechanism includes two pull wires 3, a winding wheel 31 and a motor. The inner walls of the rear sides of the two grooves 22 are provided with through holes 32 that penetrate the storage frame 13 backwards. The winding wheel 31 is rotatably assembled on the back side of the storage frame 13. The motor is embedded in the storage frame 13 and is transmission-connected to the winding wheel 31. The two pull wires 3 are respectively connected to the left and right side surfaces of the winding wheel 31. The pull wires 3 on the left and right sides are connected to the support bar 23 through the through holes 32 on the same side.

[0027] When the two support bars 23 need to be retracted into the groove 22 from the outside, the motor starts working, driving the winding wheel 31 to rotate rapidly, and the winding wheel 31 winds the two pull wires 3 at the same time, and can pull the support bars 23 on both sides into the groove 22. At the same time, the motor is locked to keep the winding wheel 31 winding the two pull wires 3. When the reset mechanism is extended, the motor cancels the lock on the winding wheel 31. Therefore, the support bars 23 on both sides can be pushed out of the groove 22 under the action of the reset mechanism, and the pull wires 3 are no longer wound on the surface of the winding wheel 31.

[0028] The reset mechanism includes a limit groove 33 arranged on the inner wall of the lower side of the groove 22, a slide rod 34 is arranged on the lower side of the limit groove 33, a slide member 35 is sleeved on the outer surface of the slide rod 34, the slide member 35 is connected to the support bar 23, and a spring 36 sleeved on the outer surface of the slide rod 34 is arranged between the rear inner wall of the limit groove 33 and the slide member 35.

[0029] When the support bar 23 is located in the groove 22 , the spring 36 is in a compressed state. When the support bar 23 needs to be pushed out of the groove 22 , the spring 36 is stretched to push the sliding member 35 to slide toward the notch 14 , thereby driving the support bar 23 to be pushed out of the groove 22 .

[0030] A receiving groove 4 is provided on the lower inner wall of the notch 14 . Electric telescopic rods 41 are mounted on the inner walls on both sides of the receiving groove 4 . Blocking plates 42 are mounted on the upper sides of the two electric telescopic rods 41 .

[0031] When the material is transferred out of the storage frame 13 and is located on the upper side of the two support bars 23, it is necessary to retract the two support bars 23 into the grooves 22 before the electric telescopic rods 41 on both sides begin to extend, driving the blocking plate 42 to move upward so that the blocking plate 42 is located behind the material. At this time, when the support bars 23 are retracted into the grooves 22, the material will not be retracted into the storage frame 13 along with the support bars 23 due to the blocking of the blocking plate 42. When the material is located on the upper side of the shelf, the electric telescopic rod 41 contracts and drives the blocking plate 42 to retract downward and be located in the storage slot 4.

[0032] The upper side of the blocking plate 42 is provided with an inclined surface 43, and the upper end of the blocking plate 42 is tapered. Such a design can reduce the width of the upper side of the blocking plate 42, so that the blocking plate 42 can be extended to the rear side of the material.

[0033] A plurality of transmission wheels 25 can be detachably assembled in the mounting groove 2. Such a design allows the transmission wheels 25 to be replaced and maintained.

[0034] The outer surfaces of the plurality of transmission wheels 25 are all wrapped with anti-skid pads. Such a design can keep improving the friction between the transmission wheel 25 and the material.

[0035] A protective pad is provided on the inner wall of the storage frame 13. Such a design can protect the material and prevent the material from hitting the storage frame 13 and causing damage to the material.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An automatic loading and unloading device for storage logistics, comprising a body (1), wherein both left and right sides of the lower side of the body (1) are equipped with moving wheels (11), and both front and rear sides of the bottom of the body (1) are equipped with rollers, characterized in that: A storage frame (13) is arranged on the upper side of the machine body (1), a notch (14) is arranged on the front side of the storage frame (13), a mounting groove (2) is arranged in the middle of the storage frame (13), a plurality of transmission rollers (21) are transmission-arranged in the mounting groove (2), grooves (22) are arranged on the left and right sides of the storage frame (13), support bars (23) are slidably arranged in the grooves (22), a reset mechanism matching the support bars (23) is arranged at the bottom of the grooves (22), a rolling groove (24) is arranged on the upper side of the support bars (23), a plurality of transmission wheels (25) are arranged in the rolling groove (24), and the plurality of transmission wheels (25) are flush with the upper surfaces of the plurality of transmission rollers (21), and a driving mechanism matching the two support bars (23) is arranged on the rear side of the storage frame (13).

2. The automatic loading and unloading equipment for warehousing logistics according to claim 1 is characterized by: The driving mechanism comprises two pulling wires (3), a winding wheel (31) and a motor. The inner walls of the rear sides of the two grooves (22) are provided with through holes (32) that penetrate the storage frame (13) backwards. The winding wheel (31) is rotatably mounted on the back side of the storage frame (13). The motor is embedded in the storage frame (13) and is transmission-connected to the winding wheel (31). The two pulling wires (3) are respectively connected to the left and right surfaces of the winding wheel (31). The pulling wires (3) on the left and right sides are both connected to the support bar (23) by passing through the through holes (32) on the same side.

3. The automatic loading and unloading equipment for warehousing logistics according to claim 1 is characterized by: The reset mechanism comprises a limit groove (33) arranged on the inner wall at the lower side of the groove (22); a slide bar (34) is arranged at the lower side of the limit groove (33); a slide member (35) is sleeved on the outer surface of the slide bar (34); the slide member (35) is connected to the support bar (23); and a spring (36) sleeved on the outer surface of the slide bar (34) is arranged between the rear inner wall of the limit groove (33) and the slide member (35).

4. The automatic loading and unloading equipment for warehousing logistics according to claim 1 is characterized by: A storage groove (4) is provided on the lower inner wall of the notch (14), and electric telescopic rods (41) are mounted on the left and right inner walls of the storage groove (4), and blocking plates (42) are mounted on the upper sides of the two electric telescopic rods (41).

5. The automatic loading and unloading equipment for warehousing logistics according to claim 4 is characterized by: An inclined surface (43) is provided on the upper side of the blocking plate (42), and the upper end of the blocking plate (42) is conical.

6. The automatic loading and unloading equipment for warehousing logistics according to claim 1 is characterized by: A plurality of transmission wheels (25) are detachably assembled in the installation groove (2).

7. The automatic loading and unloading equipment for warehousing logistics according to claim 1 is characterized by: The outer surfaces of the plurality of transmission wheels (25) are all wrapped with anti-skid pads.

8. The automatic loading and unloading equipment for warehousing logistics according to claim 1 is characterized by: The inner wall of the storage frame (13) is provided with a protective pad.

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