A lifting automatic loading device

Abstract

The utility model discloses a lifting automatic loading device, which relates to the technical field of loading equipment, and comprises a moving base, wherein the top of the moving base is provided with hydraulic telescopic rods at four corners, wherein the tops of push rods of two hydraulic telescopic rods are fixedly connected with mounting plates, and the tops of push rods of the other two hydraulic telescopic rods are fixedly connected with mounting frames, and a loading assembly is arranged above the mounting frame, wherein the loading assembly comprises a first mounting box and a second mounting box. Through the loading assembly, it is convenient to keep the article body in a suitable conveying position, improve the conveying stability, facilitate to adjust the falling position of the article body, and facilitate to reduce the distance of personnel to carry and adjust back and forth, and solves the problem that the traditional lifting automatic loading device may cause the packaging box to be stuck on the conveyor belt for a short time during use, the falling position of the loaded article is fixed, and when loading, personnel need to make a secondary adjustment to the position of the article, and the back and forth carrying and adjustment is relatively laborious.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle loading equipment, in particular to a lifting type automatic vehicle loading device. Background Art

[0002] Automatic loader is a new type of loading and unloading equipment, which can be equipped with hydraulic lifting, mobile casters, etc. for operation. It is mainly used in express delivery, docks, chemicals and other industries. It is particularly suitable for small-scale freight occasions and can also be used for loading and unloading goods on factory platforms.

[0003] When the existing lifting automatic loading device is used, multiple coordinated conveyor belts are usually used to automatically transport and load items, and to prevent objects from shifting, correction blocks are usually set on both sides of the conveyor belt. When the correction blocks come into contact with objects, friction will be generated, which may cause the packaging box to be stuck on the conveyor belt for a short time, affecting subsequent transportation, and the conveyor belt is difficult to extend into the car, so the falling position of the items is usually close to the car door. When loading, personnel are required to make secondary adjustments to the position of the items. The car door is far away from the normal loading point of the items, and it is more laborious to carry and adjust them back and forth. Utility Model Content

[0004] The main purpose of the utility model is to provide a lifting type automatic loading device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A lifting automatic loading device comprises a mobile base, wherein hydraulic telescopic rods are installed at the top of the mobile base near the four corners, wherein the tops of the push rods of two hydraulic telescopic rods are fixedly connected with mounting plates, and the tops of the push rods of the other two hydraulic telescopic rods are fixedly connected with mounting frames, and a loading assembly is arranged above the mounting frame;

[0007] The loading assembly comprises an installation box 1 and an installation box 2, wherein the installation box 1 is fixedly mounted on the front end of the installation plate, the installation box 2 is slidably mounted on the top end of the installation frame, and a feeding conveyor belt matching the installation box 1 is movably mounted at the rear of the installation plate, and a conveyor belt 1 is rotatably mounted at the rear position of the installation box 1 and the installation box 2 through a rotating rod 1, and a conveyor belt 2 is rotatably mounted at the front position of the installation box 1 and the installation box 2 through a rotating rod 2, and a plurality of transmission rollers are rotatably mounted inside the installation box 1 and the installation box 2 and between the transmission belt 1 and the transmission belt 2, and a loading motor is mounted on one side of the installation box 1 and the installation box 2, and a driving shaft of the loading motor is transmission-connected to the transmission belt 1, the transmission belt 2 and the transmission roller through a transmission wheel set.

[0008] As a further solution of the utility model, the rear end of the installation frame is fixedly connected to the front end of the installation plate, and a plurality of universal casters are equidistantly installed at the bottom end of the mobile base.

[0009] As a further solution of the utility model, two adjusting screw rods 1 are rotatably installed in the central position inside the installation box 1 and the installation box 2, the outer rings of the two adjusting screw rods 1 are threadedly connected with movable plates, and the top of the movable plate is fixedly connected to the movable frame, and a correction conveyor belt is rotatably installed inside the movable frame through a roller, and the object body is arranged on the top surface of the conveyor belt 1 and between the two correction conveyor belts.

[0010] As a further solution of the utility model, the movable plate passes through the gaps between several transmission rollers, and the movable plate does not contact the outer rings of the transmission rollers. An adjusting motor 1 is installed on one side of the installation box 1 and the installation box 2, and the driving shaft of the adjusting motor 1 is connected to an adjusting screw 1.

[0011] As a further solution of the utility model, a deviation correction motor is installed on the top of the movable frame, and the driving shaft of the deviation correction motor is connected to the roller of the deviation correction transmission belt.

[0012] As a further solution of the utility model, two movable frames on the installation box 1 are movably installed with a guide plate near one end of the feeding conveyor belt, and an adjustment knob is provided at the connection between the guide plate and the movable frame.

[0013] As a further solution of the utility model, a fixed block is fixedly installed at a rear position on one side of the mounting box 2 away from the adjusting motor 1, and an adjusting screw rod 2 is threadedly connected through the front and rear ends of the fixed block, and the adjusting screw rod 2 is rotatably connected to the mounting frame. An adjusting motor 2 is installed at a lower position at the rear end of the mounting plate, and the driving shaft of the adjusting motor 2 is connected to the adjusting screw rod 2.

[0014] As a further solution of the utility model, the front end of the installation box one is provided with a material discharge slide that matches the installation box two, and the top of the movable frame on the installation box two does not contact the bottom surface of the installation box one.

[0015] As a further solution of the utility model, the bottom end of the movable frame does not contact the top surfaces of the conveyor belt 1, the conveyor roller and the conveyor belt 2, and the outer ring of the deviation-correcting conveyor belt fits with both sides of the object body.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a loading assembly, and in the process of conveying the object body, the movable frame, the deviation-correcting conveyor belt, and the deviation-correcting motor cooperate with each other to correct the object body, so as to reduce the friction when contacting the object body, to keep the object body in a suitable conveying position, to improve the conveying stability, and to reduce the probability of the object body being stuck on the first conveyor belt and the second conveyor belt;

[0018] In the process of use, the guide plate, the adjustment motor 1, and the adjustment screw 1 cooperate with each other, so that the position of the movable frame can be adjusted according to the size of the object body, the use flexibility is high, and the falling position of the object body can be adjusted conveniently;

[0019] By cooperating with each other, the installation box one, the installation box two, the adjusting screw rod two and the adjusting motor two, the extension distance of the installation box two can be adjusted as needed, thereby changing the falling position of the object body, making it easy to adjust according to the size of the carriage, reducing the distance that personnel have to carry and adjust back and forth, and reducing the labor intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a lifting automatic loading device of the utility model;

[0021] Figure 2 This utility model is a lifting type automatic loading device Figure 1 Rear view of the

[0022] Figure 3 It is a top view of the structure of the installation box 1 in the overall structure of a lifting type automatic loading device of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the internal structure of an installation box in the overall structure of a lifting automatic loading device.

[0024] In the figure: 1. Mobile base; 2. Hydraulic telescopic rod; 3. Mounting plate; 4. Mounting frame; 5. Feeding conveyor belt; 6. Loading assembly; 7. Mounting box 1; 8. Mounting box 2; 9. Conveyor belt 1; 10. Conveyor belt 2; 11. Conveyor roller; 12. Loading motor; 13. Transmission wheel set; 14. Adjusting screw rod 1; 15. Movable frame; 16. Correction conveyor belt; 17. Correction motor; 18. Adjusting motor 1; 19. Fixed block; 20. Adjusting screw rod 2; 21. Adjusting motor 2; 22. Guide plate; 23. Object body. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-4 As shown, a lifting automatic loading device comprises a mobile base 1, and hydraulic telescopic rods 2 are installed at the top of the mobile base 1 near the four corners, wherein the tops of the push rods of two hydraulic telescopic rods 2 are fixedly connected to the mounting plates 3, and the tops of the push rods of the other two hydraulic telescopic rods 2 are fixedly connected to the mounting frames 4, and a loading assembly 6 is arranged above the mounting frames 4;

[0027] The loading assembly 6 comprises an installation box 1 7 and an installation box 2 8. The installation box 1 7 is fixedly mounted on the front end of the installation plate 3, and the installation box 2 8 is slidably mounted on the top end of the installation frame 4. A feeding conveyor belt 5 matching the installation box 1 7 is movably mounted at the rear of the installation plate 3. A conveyor belt 1 9 is rotatably mounted inside the installation box 1 7 and the installation box 2 8 at the rear position thereof through a rotating rod 1. A conveyor belt 2 10 is rotatably mounted inside the installation box 1 7 and the installation box 2 8 at the front position thereof through a rotating rod 2. A plurality of conveyor rollers 11 are rotatably mounted inside the installation box 1 7 and the installation box 2 8 and between the conveyor belt 1 9 and the conveyor belt 2 10. A loading motor 12 is mounted on one side of the installation box 1 7 and the installation box 2 8. The driving shaft of the loading motor 12 is transmission-connected to the conveyor belt 1 9, the conveyor belt 2 10 and the conveyor roller 11 through a transmission wheel group 13.

[0028] In this embodiment, the rear end of the mounting frame 4 is fixedly connected to the front end of the mounting plate 3, and a number of universal casters are equidistantly installed at the bottom end of the mobile base 1. The mounting frame 4 is fixedly connected to the mounting plate 3 to improve the integrity. The universal casters are arranged to facilitate pushing and adjustment.

[0029] In this embodiment, two adjusting screw rods 14 are rotatably installed at the central position inside the installation box 1 7 and the installation box 2 8. The outer rings of the two adjusting screw rods 14 are threadedly connected to movable plates, and the top of the movable plate is fixedly connected to the movable frame 15. The interior of the movable frame 15 is rotatably installed with a correction conveyor belt 16 through a roller. The top surface of the conveyor belt 9 and between the two correction conveyor belts 16 is provided with an article body 23. The correction conveyor belt 16 is provided to facilitate the correction of the article body 23, so that it can be kept in a suitable position for transportation.

[0030] In this embodiment, the movable plate passes through the gaps between the plurality of transmission rollers 11, and the movable plate does not contact the outer ring of the transmission roller 11. An adjusting motor 18 is installed on one side of the mounting box 1 7 and the mounting box 2 8. The driving shaft of the adjusting motor 18 is connected to the adjusting screw rod 14. By starting the adjusting motor 18, the adjusting screw rod 14 can be driven to rotate, so that the thread pushes the movable frame 15 to move, so that the positions of the two movable frames 15 can be adjusted according to needs, and the use flexibility is high.

[0031] In this embodiment, a correction motor 17 is installed at the top of the movable frame 15, and the driving shaft of the correction motor 17 is connected to the roller of the correction conveyor belt 16. By starting the correction motor 17, the driving shaft rotates to drive the correction conveyor belt 16 to rotate, thereby reducing the friction when the correction conveyor belt 16 contacts the object body 23.

[0032] In this embodiment, two movable frames 15 on the installation box 7 are movably installed with a guide plate 22 at one end close to the loading conveyor belt 5, and an adjustment knob is provided at the connection between the guide plate 22 and the movable frame 15. The guide plate 22 is provided to facilitate guiding the object body 23, and the adjustment knob is provided to facilitate adjusting the initial guiding angle of the guide plate 22.

[0033] In this embodiment, a fixing block 19 is fixedly installed at a rear position on one side of the installation box 2 8 away from the adjusting motor 1 18, and an adjusting screw rod 20 is threadedly connected to the front and rear ends of the fixing block 19, and the adjusting screw rod 20 is rotatably connected to the installation frame 4. An adjusting motor 21 is installed at a lower position on the rear end of the installation plate 3, and a driving shaft of the adjusting motor 21 is connected to the adjusting screw rod 20. By starting the adjusting motor 21 to drive the adjusting screw rod 20 to rotate, the extension length of the installation box 2 8 can be adjusted during loading, thereby changing the falling position of the object body 23, and the distance that people carry can be reduced through effective adjustment.

[0034] In this embodiment, the front end of the installation box 1 7 is provided with a material unloading slope that matches the installation box 2 8. The top of the movable frame 15 on the installation box 2 8 does not contact the bottom surface of the installation box 1 7, and the top of the movable frame 15 does not contact the installation box 1 7, which can avoid collision damage. The material unloading slope is set to facilitate the sliding down of the object body 23.

[0035] In this embodiment, the bottom end of the movable frame 15 does not contact the top surfaces of the conveyor belt 1 9, the conveyor roller 11, and the conveyor belt 2 10. The outer ring of the deflection correction conveyor belt 16 is in contact with both sides of the object body 23. By rotating the deflection correction conveyor belt 16 in contact with the object body 23, it can play an auxiliary conveying role.

[0036] It should be noted that the utility model is a lifting automatic loading device. When in use, first, the mobile base 1 can be pushed to move according to needs until the installation box 2 8 extends into the appropriate position in the compartment to be loaded, and the loading conveyor belt 5 can be adjusted to a suitable loading height according to needs. After that, the personnel can use tools to put the object body 23 on the loading conveyor belt 5, and the loading conveyor belt 5 is rotated to transport the object to the conveyor belt 1 9 on the installation box 1 7. Because the conveyor belt 1 9, the conveyor roller 11, and the conveyor belt 2 10 are connected to the driving shaft of the loading motor 12 through the transmission wheel group 13, the conveyor belt 1 9, the conveyor roller 11, and the conveyor belt 2 10 can be driven to rotate by starting the loading motor 12 during transportation, so as to transport the object body 23;

[0037] At the same time, the installation box 2 8 is installed below the installation box 1 7. After the object body 23 slides from the transmission roller 11 at the installation box 1 7 to the transmission belt 1 9 on the installation box 2 8, the installation box 2 8 performs secondary transportation on the object body 23. The position of the installation box 2 8 matches the position of the loading point, and the object body 23 can be transported to a suitable loading point through the transmission belt 1 9, transmission roller 11 and transmission belt 2 10 on the installation box 2 8.

[0038] At the same time, the installation box 28 is slidably installed on the installation frame 4, and the fixing block 19 on the installation box 28 is threadedly connected with the adjusting screw rod 20, so that during use, the adjusting motor 21 can be started, and the driving shaft of the adjusting motor 21 is rotated to drive the adjusting screw rod 20 to rotate, so that the thread pushes the installation box 28 to move, and the installation box 28 can be extended to the limit distance when loading, and then the installation box 28 is slowly controlled to retract as the loading time passes, so that the place where the items fall is slowly away from the carriage, and they do not fall directly at the carriage entrance, which is convenient for reducing the distance of personnel carrying and adjusting, thereby reducing the labor intensity of personnel;

[0039] During use, the object body 23 can be corrected by the correcting conveyor belt 16 installed on both sides of the installation box 1 7 and the installation box 2 8, so as to keep it in a suitable position for transportation. At the same time, the roller of the correcting conveyor belt 16 is connected to the driving shaft of the correcting motor 17. The correcting motor 17 can be started to rotate its driving shaft to drive the correcting conveyor belt 16 to rotate, thereby reducing the friction when the correcting conveyor belt 16 contacts the object body 23. At the same time, the correcting conveyor belt 16 rotates in contact with the object body 23, which can play a role in auxiliary transportation, reduce the probability of the object body 23 getting stuck during the loading and unloading process, and facilitate improving the loading stability.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting automatic loading device, comprising a mobile base (1), wherein hydraulic telescopic rods (2) are installed at the top of the mobile base (1) near the four corners, wherein the tops of the push rods of two hydraulic telescopic rods (2) are fixedly connected to mounting plates (3), and the tops of the push rods of the other two hydraulic telescopic rods (2) are fixedly connected to mounting frames (4), characterized in that: A loading assembly (6) is arranged above the installation frame (4); The loading assembly (6) comprises an installation box 1 (7) and an installation box 2 (8). The installation box 1 (7) is fixedly mounted on the front end of the installation plate (3), and the installation box 2 (8) is slidably mounted on the top end of the installation frame (4). A feeding conveyor belt (5) matching the installation box 1 (7) is movably mounted at the rear of the installation plate (3). A conveyor belt 1 (9) is rotatably mounted at the rear positions of the installation box 1 (7) and the installation box 2 (8). The installation box 1 (7) and the installation box 2 (8) are rotatably mounted at the rear positions thereof via a rotating rod 1. A conveyor belt 2 (10) is rotatably installed at the front position of the interior of the installation box 1 (7) and the installation box 2 (8) through a rotating rod 2, and a plurality of conveyor rollers (11) are rotatably installed inside the installation box 1 (7) and the installation box 2 (8) and between the conveyor belt 1 (9) and the conveyor belt 2 (10), and a loading motor (12) is installed on one side of the installation box 1 (7) and the installation box 2 (8), and the driving shaft of the loading motor (12) is connected to the conveyor belt 1 (9), the conveyor belt 2 (10) and the conveyor rollers (11) through a transmission wheel group (13).

2. The lifting automatic loading device according to claim 1 is characterized in that: The rear end of the installation frame (4) is fixedly connected to the front end of the installation plate (3), and a plurality of universal casters are equidistantly mounted on the bottom end of the mobile base (1).

3. The lifting automatic loading device according to claim 1, characterized in that: Two adjusting screw rods (14) are rotatably installed at the central position inside the installation box (7) and the installation box (8), and the outer rings of the two adjusting screw rods (14) are both threadedly connected with movable plates, and the top of the movable plate is fixedly connected to the movable frame (15), and a deviation correction transmission belt (16) is rotatably installed inside the movable frame (15) through a roller, and an object body (23) is arranged on the top surface of the transmission belt (9) and between the two deviation correction transmission belts (16).

4. The lifting automatic loading device according to claim 3 is characterized in that: The movable plate passes through the gaps between the plurality of transmission rollers (11), and the movable plate does not contact the outer ring of the transmission roller (11). An adjusting motor (18) is installed on one side of the installation box (7) and the installation box (8), and the driving shaft of the adjusting motor (18) is connected to an adjusting screw (14).

5. The lifting automatic loading device according to claim 3 is characterized in that: A deflection correction motor (17) is installed at the top of the movable frame (15), and a driving shaft of the deflection correction motor (17) is connected to a rotating roller of the deflection correction transmission belt (16).

6. The lifting automatic loading device according to claim 3 is characterized in that: A guide plate (22) is movably mounted on one end of two movable frames (15) on the installation box (7) close to the feeding conveyor belt (5), and an adjusting knob is provided at the connection between the guide plate (22) and the movable frame (15).

7. The lifting automatic loading device according to claim 4, characterized in that: A fixing block (19) is fixedly installed at a rear position on one side of the second installation box (8) away from the first adjustment motor (18), and a second adjustment screw rod (20) is threadedly connected to the front and rear ends of the fixing block (19), and the second adjustment screw rod (20) is rotatably connected to the installation frame (4). A second adjustment motor (21) is installed at a lower position at the rear end of the installation plate (3), and a drive shaft of the second adjustment motor (21) is connected to the second adjustment screw rod (20).

8. The lifting automatic loading device according to claim 3 is characterized in that: The front end of the installation box 1 (7) is provided with a material discharge slide that matches the installation box 2 (8), and the top end of the movable frame (15) on the installation box 2 (8) does not contact the bottom surface of the installation box 1 (7).

9. The lifting automatic loading device according to claim 3, characterized in that: The bottom end of the movable frame (15) does not contact the top surfaces of the conveyor belt 1 (9), the conveyor roller (11) and the conveyor belt 2 (10), and the outer ring of the deviation-correcting conveyor belt (16) is in contact with both sides of the object body (23).

Images