Cargo storage loading and unloading equipment

Abstract

The utility model relates to the technical field of cargo loading and unloading, in particular to cargo storage loading and unloading equipment which comprises a frame and vertical plates, the two vertical plates are fixedly connected to the upper surface of the frame, connecting rods are connected into the vertical plates in a sliding mode, the ends of the connecting rods are fixedly connected with a supporting plate, and a supporting plate is fixedly connected to the upper surface of the supporting plate. A pushing mechanism is arranged on the left side of the supporting plate, two frames are fixedly connected to the upper surface of the supporting plate, and positioning mechanisms are arranged in the frames. Through cooperation of a first motor, a screw rod, a threaded cylinder, a push plate, a first sliding rod and a first sleeve, the first motor drives the screw rod to rotate, the screw rod drives the threaded cylinder to move, the threaded cylinder drives the push plate to move, the first sliding rod and the first sleeve play a role in guiding the movement of the push plate, and the push plate pushes down goods; and workers do not need to push the goods from the device, so that the manpower is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo loading and unloading, in particular to cargo storage and loading and unloading equipment. Background Art

[0002] Loading and unloading equipment refers to equipment used to move, lift, load and unload and transport materials over short distances. It is an important part of logistics machinery and equipment.

[0003] For example, a cargo storage and loading and unloading equipment with patent number CN210286628U is provided with universal wheels on the lower outer surface of the fixed base, and there are two universal wheels, a support frame is provided on the outer surface of one side of the fixed base, and there are two support frames, a fixed wheel is provided on the lower outer surface of the support frame, and an electric hydraulic rod fixing seat is provided on the upper outer surface of the fixed base. The above document still has shortcomings. When in use, an electric hydraulic rod fixing seat is provided on the upper outer surface of the fixed base, and an electric hydraulic rod is installed in the mounting groove of the electric hydraulic rod fixing seat. One end of the electric hydraulic rod is connected to the connector, and the electric hydraulic rod is electrically connected to the operating switch. Therefore, the electric hydraulic rod can be raised and lowered by operating the switch. However, although the equipment in the above document can lift the cargo for loading and unloading, there is no auxiliary parts to help during the unloading process. When heavier cargo is unloaded on a flat ground, the staff needs to push the cargo from the device, which wastes manpower and reduces work efficiency. At the same time, during the lifting process of the cargo, the left and right sides of the cargo are not blocked, and the cargo is prone to fall during the lifting process. Utility Model Content

[0004] The utility model aims to solve the problem that workers are required to push the goods from the device, and proposes a cargo storage and loading and unloading device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cargo storage and loading and unloading device is designed, including a frame and a vertical plate, wherein two vertical plates are fixedly connected to the upper surface of the frame, and connecting rods are slidably connected inside the vertical plates, and the ends of the connecting rods are fixedly connected to the pallets, and a support plate is fixedly connected to the upper surface of the pallets, and a pushing mechanism is arranged on the left side of the support plate, and two frames are fixedly connected to the upper surface of the pallets, and a positioning mechanism is arranged inside the frames.

[0007] Preferably, the pushing mechanism includes a first motor, the first motor is fixedly connected to the outer wall of the support plate, the output shaft of the first motor is fixedly connected with a screw, the outer wall of the end of the screw is rotatably connected to the support plate through a bearing, the outer wall of the screw is threadedly connected with a threaded barrel, the end of the threaded barrel is fixedly connected with a push plate, the push plate is fixedly connected to the end of the first sliding rod, the outer wall of the first sliding rod is slidably connected to the first sleeve, and the end of the first sleeve is fixedly connected to the support plate.

[0008] Preferably, the positioning mechanism includes gears, both of which are rotatably connected to the frame via bearings, the two gears are meshingly connected, the upper gear is fixedly connected to the output shaft of the second motor, the second motor is fixed to the outer wall of the frame, a first support rod is fixed to the surface of the gear, the end of the first support rod is rotatably connected to the second support rod via a pin shaft, and the ends of the two second support rods are rotatably connected to the splint via a pin shaft.

[0009] Preferably, two electric hydraulic rods are fixedly connected to the upper surface of the frame, and the output ends of the electric hydraulic rods are fixedly connected to the connecting rods.

[0010] Preferably, a push rod and a battery are fixedly connected to the upper surface of the frame, and an operating switch is fixedly connected to the outer wall of the push rod.

[0011] Preferably, the battery and the operating switch are electrically connected to the first motor, the second motor and the electric hydraulic rod.

[0012] The utility model proposes a cargo storage and loading and unloading equipment, the beneficial effect is that: through the cooperation between the first motor, the screw, the threaded barrel, the push plate, the first sliding rod and the first sleeve, the first motor drives the screw to rotate, the screw drives the threaded barrel to move, the threaded barrel drives the push plate to move, the first sliding rod and the first sleeve guide the movement of the push plate, the push plate pushes the cargo down, when heavier cargo is unloaded on a flat ground, there is no need for staff to push the cargo from the device, thereby saving manpower and increasing work efficiency.

[0013] Through the cooperation between the gear, the second motor, the first support rod, the second support rod and the splint, the second motor drives the upper gear to rotate, and the two gears rotate together in a meshing state, the gear drives the first support rod to rotate, the first support rod drives the second support rod to move, and the two second support rods drive the splints to move, and the two splints are both in contact with the outer wall of the cargo to position the cargo. During the process of lifting the cargo, the left and right sides of the cargo are respectively in contact with the two splints, and the cargo is not easy to fall off during the process of lifting the cargo. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connection between the support plate, the support plate and the gear in the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the connection between the gear, the first support rod and the second support rod in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the connection between the vertical plate, the support plate and the push plate in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the connection between the first motor, the screw rod and the threaded barrel in the utility model.

[0020] In the figure: 1, frame, 2, vertical plate, 3, driving mechanism, 301, first motor, 302, screw, 303, threaded cylinder, 304, push plate, 305, first slide bar, 306, first sleeve, 4, positioning mechanism, 401, gear, 402, second motor, 403, first support rod, 404, second support rod, 405, clamping plate, 4a1, second slide bar, 4a2, second sleeve, 5, connecting rod, 6, support plate, 7, support plate, 8, electric hydraulic rod, 9, push rod, 10, operating switch, 11, battery, 12, frame. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-6 : In this embodiment, a cargo storage and loading and unloading equipment includes a frame 1 and a vertical plate 2. Two vertical plates 2 are fixedly connected to the upper surface of the frame 1. The vertical plates 2 are slidably connected to the inside of the vertical plates 2 with connecting rods 5. The connecting rods 5 slide inside the vertical plates 2. The ends of the connecting rods 5 are fixedly connected to the supporting plates 6. The two connecting rods 5 drive the supporting plates 6 to move. A supporting plate 7 is fixedly connected to the upper surface of the supporting plates 6. A pushing mechanism 3 is arranged on the left side of the supporting plate 7. The pushing mechanism 3 pushes the cargo. Two frames 12 are fixedly connected to the upper surface of the supporting plates 6. A positioning mechanism 4 is arranged inside the frames 12. The positioning mechanism 4 positions the cargo.

[0024] Two electric hydraulic rods 8 are fixedly connected to the upper surface of the frame 1, and the output ends of the electric hydraulic rods 8 are fixedly connected to the connecting rod 5. The electric hydraulic rods 8 drive the connecting rod 5 to move. A push rod 9 and a battery 11 are fixedly connected to the upper surface of the frame 1. An operating switch 10 is fixedly connected to the outer wall of the push rod 9. The battery 11 and the operating switch 10 are both electrically connected to the first motor 301, the second motor 402 and the electric hydraulic rod 8. The battery 11 supplies power to the first motor 301, the second motor 402 and the electric hydraulic rod 8, and the operating switch 10 controls the opening and closing of the first motor 301, the second motor 402 and the electric hydraulic rod 8.

[0025] The pushing mechanism 3 includes a first motor 301, a screw 302, a threaded barrel 303, a push plate 304, a first slide bar 305 and a first sleeve 306. The first motor 301 is fixedly connected to the outer wall of the support plate 7. The output shaft of the first motor 301 is fixedly connected to the screw 302. The first motor 301 drives the screw 302 to rotate. The outer wall of the end of the screw 302 is rotatably connected to the support plate 7 through a bearing. The outer wall of the screw 302 is threadedly connected to the threaded barrel 303. The screw 302 drives the threaded barrel 303 to move. The end of the threaded barrel 303 is fixedly connected to the push plate 304. The threaded barrel 303 drives the push plate 304 to move.

[0026] The push plate 304 is fixedly connected to the end of the first slide bar 305, the push plate 304 drives the first slide bar 305 to move, the outer wall of the first slide bar 305 is slidably connected to the first sleeve 306, the first slide bar 305 slides inside the first sleeve 306, the first slide bar 305 and the first sleeve 306 guide the movement of the push plate 304, and the end of the first sleeve 306 is fixedly connected to the support plate 7;

[0027] The first motor 301 drives the screw 302 to rotate, the screw 302 drives the threaded cylinder 303 to move, the threaded cylinder 303 drives the push plate 304 to move, the first slide bar 305 and the first sleeve 306 guide the movement of the push plate 304, the push plate 304 pushes the goods down, when the heavier goods are unloaded on the flat ground, there is no need for the staff to push the goods from the device, thereby saving manpower and increasing work efficiency.

[0028] The positioning mechanism 4 includes a gear 401, a second motor 402, a first support rod 403, a second support rod 404 and a clamping plate 405. The two gears 401 are rotatably connected to the frame 12 through bearings. The two gears 401 are meshed and connected. The two gears 401 rotate together. The upper gear 401 is fixedly connected to the output shaft of the second motor 402. The second motor 402 drives the upper gear 401 to rotate. The second motor 402 is fixedly connected to the outer wall of the frame 12.

[0029] A first support rod 403 is fixedly connected to the surface of the gear 401. The gear 401 drives the first support rod 403 to rotate. The end of the first support rod 403 is rotatably connected to the second support rod 404 through a pin. The first support rod 403 drives the second support rod 404 to move. The ends of the two second support rods 404 are rotatably connected to the clamping plate 405 through the pin. The two second support rods 404 drive the clamping plate 405 to move.

[0030] The second motor 402 drives the upper gear 401 to rotate, and the two gears 401 rotate together in a meshing state. The gear 401 drives the first support rod 403 to rotate, and the first support rod 403 drives the second support rod 404 to move. The two second support rods 404 drive the clamping plates 405 to move. The two clamping plates 405 are both in contact with the outer wall of the goods to position the goods. In the process of lifting the goods, the left and right sides of the goods are respectively in contact with the two clamping plates 405, and the goods are not easy to fall off in the process of lifting the goods.

[0031] Working principle:

[0032] When using cargo storage and loading and unloading equipment to load and unload cargo, first place the frame 1 and the pallet 6 at the bottom of the cargo;

[0033] Cargo positioning phase:

[0034] The second motor 402 is started by operating the switch 10, and the second motor 402 drives the upper gear 401 to rotate, and the two gears 401 rotate together in a meshing state, and the gear 401 drives the first support rod 403 to rotate, and the first support rod 403 drives the second support rod 404 to move, and the two second support rods 404 drive the clamping plates 405 to move, and the two clamping plates 405 are both attached to the outer wall of the goods to position the goods. In the process of lifting the goods, the left and right sides of the goods are respectively attached to the two clamping plates 405, and the goods are not easy to fall in the process of lifting the goods. The push rod 9 can push the frame 1 to push the goods to the required position;

[0035] Cargo unloading phase:

[0036] By operating the switch 10, the electric hydraulic rod 8 is controlled to start, and the electric hydraulic rod 8 drives the connecting rod 5 to move upward, and the connecting rod 5 drives the pallet 6 to move. The pallet 6 lifts the goods and can lift the goods to a required height. When the goods need to be unloaded, the second motor 402 is controlled to be started in the reverse direction by operating the switch 10, and the clamping plate 405 is separated from the goods. The first motor 301 is controlled to start by operating the switch 10, and the first motor 301 drives the screw rod 302 to rotate, and the screw rod 302 drives the threaded barrel 303 to move, and the threaded barrel 303 drives the push plate 304 to move. The first slide bar 305 and the first sleeve 306 guide the movement of the push plate 304, and the push plate 304 pushes the goods down. When heavier goods are unloaded on a flat ground, there is no need for staff to push the goods from the device, thereby saving manpower and increasing work efficiency.

[0037] Embodiment 2:

[0038] See attached Figure 1-6 : In this embodiment, a cargo storage and loading and unloading device, the positioning mechanism 3 also includes a second slide bar 4a1 and a second sleeve 4a2, the end of the second slide bar 4a1 is fixedly connected to the clamping plate 405, the clamping plate 405 drives the second slide bar 4a1 to move, the outer wall of the second slide bar 4a1 is slidably connected to the second sleeve 4a2, the second slide bar 4a1 slides inside the second sleeve 4a2, and the end of the second sleeve 4a2 is fixedly connected to the frame 12;

[0039] Through the cooperation between the second slide bar 4a1 and the second sleeve 4a2, the clamping plate 405 drives the second slide bar 4a1 to move when moving, and the second slide bar 4a1 slides inside the second sleeve 4a2. The second slide bar 4a1 and the second sleeve 4a2 guide the movement of the clamping plate 405.

[0040] Working principle:

[0041] When the clamping plate 405 moves, the second sliding rod 4a1 moves. The second sliding rod 4a1 slides inside the second sleeve 4a2. The second sliding rod 4a1 and the second sleeve 4a2 guide the movement of the clamping plate 405.

[0042] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A cargo storage and loading and unloading device, comprising a frame (1) and vertical plates (2), wherein two vertical plates (2) are fixedly connected to the upper surface of the frame (1), characterized in that: A connecting rod (5) is slidably connected inside the vertical plate (2), the end of the connecting rod (5) is fixedly connected to the support plate (6), the upper surface of the support plate (6) is fixedly connected to a support plate (7), a pushing mechanism (3) is arranged on the left side of the support plate (7), the upper surface of the support plate (6) is fixedly connected to two frames (12), and a positioning mechanism (4) is arranged inside the frame (12).

2. The cargo storage and loading and unloading equipment according to claim 1, characterized in that: The pushing mechanism (3) comprises a first motor (301), the first motor (301) is fixedly connected to the outer wall of the support plate (7), the output shaft of the first motor (301) is fixedly connected to a screw rod (302), the outer wall of the end of the screw rod (302) is rotatably connected to the support plate (7) via a bearing, the outer wall of the screw rod (302) is threadedly connected to a threaded barrel (303), the end of the threaded barrel (303) is fixedly connected to a push plate (304), the push plate (304) is fixedly connected to the end of a first sliding rod (305), the outer wall of the first sliding rod (305) is slidably connected to a first sleeve (306), and the end of the first sleeve (306) is fixedly connected to the support plate (7).

3. The cargo storage and loading and unloading equipment according to claim 1, characterized in that: The positioning mechanism (4) comprises a gear (401), the two gears (401) are rotatably connected to the frame (12) via a bearing, the two gears (401) are meshed and connected, the upper gear (401) is fixedly connected to the output shaft of the second motor (402), the second motor (402) is fixedly connected to the outer wall of the frame (12), a first support rod (403) is fixedly connected to the surface of the gear (401), the end of the first support rod (403) is rotatably connected to the second support rod (404) via a pin, and the ends of the two second support rods (404) are rotatably connected to the clamping plate (405) via a pin.

4. The cargo storage and loading and unloading equipment according to claim 1, characterized in that: Two electric hydraulic rods (8) are fixedly connected to the upper surface of the vehicle frame (1), and the output ends of the electric hydraulic rods (8) are fixedly connected to the connecting rod (5).

5. The cargo storage and loading and unloading equipment according to claim 1, characterized in that: A push rod (9) and a storage battery (11) are fixedly connected to the upper surface of the vehicle frame (1), and an operating switch (10) is fixedly connected to the outer wall of the push rod (9).

6. The cargo storage and loading and unloading equipment according to claim 5, characterized in that: The storage battery (11) and the operating switch (10) are both electrically connected to the first motor (301), the second motor (402) and the electric hydraulic rod (8).

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