An automatic loading equipment for goods

Abstract

The present invention discloses an automatic loading equipment for goods, which solves the technical problems of docking and adaptation between the existing automatic loading equipment for goods and the cargo vehicle. The automatic loading equipment for goods includes a frame, a horizontal conveyor belt, an inclined conveyor belt, a sliding table device, a hoisting device and a goods receiving and stacking device. The horizontal conveyor belt, the inclined conveyor belt and the sliding table device are arranged on the frame, and the cargo vehicle is parked below the frame; the output end of the horizontal conveyor belt is connected to the input end of the inclined conveyor belt, and the output end of the inclined conveyor belt is connected to the goods receiving and stacking device; the hoisting device is arranged on the sliding table device, and the goods receiving and stacking device is hoisted below the hoisting device. The hoisting device drives the goods receiving and stacking device to rise and fall, and the sliding table device drives the goods receiving and stacking device to move back and forth. The goods can be adjusted in the left and right positions in the goods receiving and stacking device; the goods are conveyed from the horizontal conveyor belt to the inclined conveyor belt, fall into the goods receiving and stacking device from the inclined conveyor belt, and fall into the vehicle from the goods receiving and stacking device.

Description

Technical Field

[0001] The present invention relates to a logistics machine, and more particularly to an automatic goods loading device for automatically loading bagged and packaged goods. Background Art

[0002] Through research on some cement plants, it is found that the current automation level of domestic cement plants is relatively high, but there are still many links relying on manual construction, and the cement loading link is one of them. At present, the labor cost in the market is expensive, and the working environment during the loading process is relatively harsh, which makes it increasingly difficult to find suitable cement loading workers. Through research, it is learned that in the northern regions of China, from the end of autumn to the beginning of spring thawing, it is the off-season for cement sales. During these 3 - 4 months, the cement loading workers in cement plants are basically idle. However, during this period, the cement plants still have to pay expensive labor costs. These contradictions urgently require the market to provide mechanical equipment that can automatically load goods to replace manual labor, thereby solving the needs of cement plants and reducing the expenses of cement plants.

[0003] Currently, there are already various types of automatic palletizers on the domestic cement market, which are specifically used for automatically loading bagged cement, making the existing cement loading an unattended operation, replacing manual palletizing operations in the carriage, avoiding the occurrence of occupational diseases such as pneumoconiosis of workers, transforming manual operations in harsh environments into automatic machine operations, and playing a key role in improving the working conditions of enterprises, reducing individual physical labor, and reducing staff and increasing efficiency.

[0004] During the automatic loading process, the cargo vehicle needs to stop below the automatic palletizer, and the automatic palletizer drops the goods bag by bag and neatly stacks them in the carriage of the vehicle. Since the stopping position of the vehicle cannot completely reach the predetermined position, and in addition, there are many types of vehicles with different carriage sizes, there are problems of docking and adaptation between the automatic palletizer and the cargo vehicle, and the existing automatic palletizer cannot effectively solve this problem. Summary of the Invention

[0005] In view of the above problems existing in the prior art, the present invention provides an automatic goods loading device that can be flexibly docked with a cargo vehicle and is suitable for various types of vehicles, ensuring the efficiency of automatic goods loading.

[0006] To achieve the above object, the technical solution of the present invention is realized as follows:

[0007] The present invention provides an automatic goods loading device, including a frame, a horizontal conveyor belt, an inclined conveyor belt, a sliding table device, a hoisting device, and a goods receiving and stacking device. The horizontal conveyor belt, the inclined conveyor belt, and the sliding table device are arranged on the frame, and the cargo vehicle stops below the frame;

[0008] The output end of the horizontal conveyor belt is connected to the input end of the inclined conveyor belt, and the output end of the inclined conveyor belt is connected to the goods receiving and stacking device;

[0009] The hoisting device is arranged on the sliding table device, the goods receiving and stacking device is hoisted below the hoisting device, the hoisting device drives the goods receiving and stacking device to rise and fall, the sliding table device drives the goods receiving and stacking device to move back and forth, and the goods can adjust their left and right positions in the goods receiving and stacking device;

[0010] Goods are conveyed from the horizontal conveyor belt to the inclined conveyor belt, fall from the inclined conveyor belt into the goods receiving and stacking device, and fall from the goods receiving and stacking device into the vehicle.

[0011] Optionally, the sliding table device includes a lower sliding table, an upper sliding table and a translation driving device. The lower sliding table can move back and forth on the top of the frame, the upper sliding table can move back and forth on the top of the lower sliding table, the translation driving device is installed between the lower sliding table and the frame to drive the lower sliding table to move back and forth, the goods receiving and stacking device is hoisted below the upper sliding table, and when the lower sliding table moves back and forth, it drives the upper sliding table and the goods receiving and stacking device to move back and forth. During the lifting and lowering process of the goods receiving and stacking device, the upper sliding table adaptively moves back and forth on the top of the lower sliding table.

[0012] Optionally, the lower sliding table forms the installation base of the horizontal conveyor belt and the inclined conveyor belt. When the lower sliding table moves back and forth, it drives the horizontal conveyor belt and the inclined conveyor belt to move back and forth.

[0013] Optionally, a left-right swing device is arranged on the top of the sliding table device. The left-right swing device includes a platform body and a swing driving device. The platform body is arranged on the top of the sliding table device and forms the installation base of the hoisting device. A swing arm is connected between the platform body and the inclined conveyor belt or the goods receiving and stacking device. The swing driving device drives the platform body to move left and right along the direction perpendicular to the moving direction of the sliding table device, drives the hoisting device to move left and right, and drives the inclined conveyor belt and the goods receiving and stacking device to swing left and right through the swing arm.

[0014] Optionally, two guide rails are arranged on the top of the sliding table device, sliders or pulleys are arranged on the guide rails, and the platform body is fixedly connected to the sliders or pulleys. When the platform body moves left and right, it is guided by the guide rails.

[0015] Optionally, the swing arm is a folding swing arm, which includes an upper fixing part, an upper swing arm, a lower swing arm and a lower fixing part. The upper fixing part is fixedly connected to the platform body. The upper end of the upper swing arm is hinged to the upper fixing part. The lower end of the upper swing arm is hinged to the upper end of the lower swing arm. The lower end of the lower swing arm is hinged to the lower fixing part. The lower fixing part is hinged to the inclined conveyor belt in the automatic loading equipment. The axial direction of the hinge is arranged along the left-right direction. When the goods receiving and stacking device rises, the folding swing arm folds synchronously. When the goods receiving and stacking device descends, the folding swing arm opens synchronously.

[0016] Optionally, the swing arm is a telescopic swing arm, which includes several groups of telescopic rods. The upper end of the telescopic rod is fixedly connected to the platform body. The lower end of the telescopic rod is fixedly connected to the goods receiving and stacking device. When the goods receiving and stacking device rises, the telescopic rods contract synchronously. When the goods receiving and stacking device descends, the telescopic rods extend synchronously.

[0017] Optionally, the goods receiving and stacking device includes a main frame, a buffer chute, a goods sorting device, a goods receiving hopper device and a goods stacking hopper device. The buffer chute is arranged in the middle of the main frame, connected to the inclined conveyor belt at the upper part and connected to the goods sorting device at the lower part. There are two groups of goods receiving hopper devices, which are respectively arranged on the left and right sides of the goods sorting device. There are two groups of goods stacking hopper devices, which are respectively arranged below the goods receiving hopper devices. Goods fall from the inclined conveyor belt into the buffer chute, are distributed to the left and right by the goods sorting device into the goods receiving hopper devices, fall from the goods receiving hopper devices into the goods stacking hopper devices, and fall from the goods stacking hopper devices into the vehicle.

[0018] Optionally, the buffer chute includes an inclined chute and a horizontal chute. The upper end of the inclined chute is hinged to the inclined conveyor belt. The lower end of the inclined chute is smoothly connected to the horizontal chute in a transitional manner.

[0019] Guard plates are arranged on the left and right sides of the inclined chute. Exits are arranged on the left and right sides of the horizontal chute, and a baffle is arranged on the front side. The goods sorting device is arranged above the horizontal chute.

[0020] Optionally, both the goods receiving hopper device and the goods stacking hopper device include a frame. A feeding port is arranged at the top or side of the frame. A discharging port is arranged at the bottom of the frame. Two split flap plates are arranged at the discharging port. A driving device is arranged at the front end or rear end of the frame. The driving device is connected to the flap plates through a linkage mechanism. The driving device drives the flap plates to close relative to each other. The goods in the goods receiving hopper device and the goods stacking hopper device are supported by the flap plates. The driving device drives the flap plates to open relative to each other, and the goods fall from the discharging port.

[0021] Optionally, a second crosswise driving device and a third crosswise driving device are respectively arranged on the front side or the rear side of the main frame to drive the two groups of the goods loading hopper devices to move horizontally left and right;

[0022] Guide rails are arranged on the front side and the rear side of the main frame, and the goods loading hopper devices are mounted on the guide rails and horizontally move along the guide rails respectively under the drive of the second crosswise driving device and the third crosswise driving device.

[0023] The automatic goods loading equipment adopting the above technical means has the following advantages:

[0024] By arranging a hoisting device and a sliding table device, the present invention enables the goods receiving and loading device to adjust the height direction and the front and rear positions, realizes flexible docking with the loading vehicle, and is suitable for various types of vehicles, thus ensuring the efficiency of automatic goods loading.

[0025] The goods can be adjusted in the left and right positions in the goods receiving and loading device, so that the goods can be adjusted in the falling position in a small distance in the carriage of the vehicle and neatly stacked bag by bag in the carriage of the vehicle. Description of the Drawings

[0026] Figure 1 is a perspective view of the automatic loading equipment in the embodiment of the present invention;

[0027] Figure 2 is a front view of the automatic loading equipment in the embodiment of the present invention;

[0028] Figure 3 is a perspective view of the sliding table device in the embodiment of the present invention;

[0029] Figure 4 is Figure 3 a partial enlarged view in;

[0030] Figure 5 is Figure 3 a partial enlarged view in;

[0031] Figure 6 is Figure 3 a partial enlarged view in;

[0032] Figure 7 is a perspective view of the folding swing arm in the embodiment of the present invention;

[0033] Figure 8 is a perspective view of the left and right swing device and the hoisting device in the embodiment of the present invention;

[0034] Figure 9 is a perspective view of the left and right swing device and the hoisting device in the embodiment of the present invention;

[0035] Figure 10 is a perspective view of the left and right swing device in the embodiment of the present invention;

[0036] Figure 11 is a perspective view of the left - right swing device in an embodiment of the present invention;

[0037] Figure 12 is a perspective view of the goods receiving and stacking device in an embodiment of the present invention;

[0038] Figure 13 is Figure 12 a partial enlarged view in

[0039] Figure 14 is a perspective view of the goods sorting device and the buffer chute in an embodiment of the present invention;

[0040] Figure 15 is a left view of the goods sorting device and the buffer chute in an embodiment of the present invention;

[0041] Figure 16 is a perspective view of the buffer chute in an embodiment of the present invention;

[0042] Figure 17 is a perspective view of the goods receiving and stacking device in an embodiment of the present invention;

[0043] Figure 18 is a perspective view of the goods receiving hopper device in an embodiment of the present invention;

[0044] Figure 19 is a perspective view of the stacking hopper device in an embodiment of the present invention;

[0045] Figure 20 is a perspective view of the stacking hopper device in an embodiment of the present invention;

[0046] Figure 21 is a right view of the stacking hopper device in an embodiment of the present invention;

[0047] Figure 22 is a top view of the stacking hopper device in an embodiment of the present invention;

[0048] Figure 23 is a front view of the left - right swing device, the hoisting device and the goods receiving and stacking device in an embodiment of the present invention;

[0049] Figure 24 is a perspective view of the left - right swing device, the hoisting device and the goods receiving and stacking device in an embodiment of the present invention;

[0050] Figure 25 is a perspective view of the left - right swing device and the hoisting device in an embodiment of the present invention.

[0051] In the figure: 1. Frame; 2. Auxiliary platform; 3. Horizontal conveyor belt; 4. Inclined conveyor belt; 4-1. Conveyor belt body; 4-2. Support shaft; 4-3. Bush; 5. Slide table device; 5-1. Lower slide table; 5-2. Upper slide table; 5-2-1. Main body; 5-2-2. Caster; 5-3. Translation drive device; 5-3-1. Motor; 5-3-2. Reducer; 5-3-3. Gear; 5-3-4. Rack; 5-4. Main caster; 5-5. Auxiliary caster; 6. Folding swing arm; 6-1. Upper fixing part; 6-2. Upper swing arm; 6-3. Lower swing arm; 6-4. Lower fixing part; 7. Hoisting device; 7-1. Motor; 7-2. Reducer; 7-3. First sprocket; 7-4. Transmission chain; 7-5. First turntable; 7-6. First transmission shaft; 7-7. Second turntable; 7-8. Third turntable; 7-9. Steel wire rope; 7-10. Second transmission shaft; 7-11. Fourth turntable; 7-12. Second sprocket; 7-13. First bearing seat; 7-14. Second bearing seat; 7-15. Third bearing seat; 7-16. Fourth bearing seat; 7-17. Drum; 7-18. Fixed pulley block; 8. Goods receiving and stacking device; 8-1. Main frame; 8-2. Buffer slideway; 8-2-1. Inclined slideway; 8-2-2. Horizontal slideway; 8-3. Goods sorting device; 8-3-1. Motor; 8-3-2. First bearing seat; 8-3-3. Nut; 8-3-4. Lead screw; 8-3-5. Slide seat; 8-3-6. Slide block; 8-3-7. Pusher plate; 8-3-8. Guide rail; 8-3-9. Second bearing seat; 8-4. First goods receiving hopper device; 8-5. Second goods receiving hopper device; 8-6. First goods stacking hopper device; 8-7. Second goods stacking hopper device; 8-7-1. Frame; 8-7-2. Flap; 8-7-3. Hinge; 8-7-4. Front end plate; 8-7-5. Cylinder; 8-7-6. Main connecting rod; 8-7-7. Auxiliary connecting rod; 8-7-8. Guide rail; 8-7-9. Slide block; 8-8. Second transverse movement drive device; 8-9. Third transverse movement drive device; 8-10. Guide rail; 9. Left and right swing device; 9-1. Platform body; 9-2. Motor; 9-3. Lead screw; 9-4. First bearing seat; 9-5. Nut; 9-6. Second bearing seat; 9-7. Bracket; 9-8. Slide block; 9-9. First guide rail; 9-10. Second guide rail; 9-11. Slide block; 10. Telescopic swing arm; 11. Connecting seat. Detailed implementation mode

[0052] To make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0053] As Figure 1 、 Figure 2One of the embodiments of the present invention is shown. In this embodiment, an automatic goods loading device is provided, which includes a frame 1. The frame 1 is a support platform, and the following main components are arranged on the frame 1: a horizontal conveyor belt 3, an inclined conveyor belt 4, a sliding table device 5, a folding swing arm 6, a hoisting device 7, a goods receiving and stacking device 8, etc. The auxiliary platform 2 beside the frame 1 can be used by maintenance personnel, and the cargo vehicle is parked below the frame 1.

[0054] The output end of the horizontal conveyor belt 3 is connected to the input end of the inclined conveyor belt 4, and the output end of the inclined conveyor belt 4 is connected to the goods receiving and stacking device 8.

[0055] The hoisting device 7 is arranged on the sliding table device 5, and the goods receiving and stacking device 8 is hoisted below the hoisting device 7. The hoisting device 7 drives the goods receiving and stacking device 8 to rise and fall, and the sliding table device 5 drives the goods receiving and stacking device 8 to move back and forth. The goods can be adjusted in the left - right position in the goods receiving and stacking device 8. Here, the front - back direction is distributed along the length direction of the frame 1, and the left - right direction is distributed along the width direction of the frame 1.

[0056] The goods are conveyed from the horizontal conveyor belt 3 to the inclined conveyor belt 4, fall into the goods receiving and stacking device 8 from the inclined conveyor belt 4, and then fall into the vehicle from the goods receiving and stacking device 8, and are neatly stacked in the carriage of the vehicle.

[0057] By setting the hoisting device 7 and the sliding table device 5, the goods receiving and stacking device 8 can adjust its height and front - back position, realizing flexible docking with the cargo vehicle and adapting to various types of vehicles, thus ensuring the efficiency of automatic goods loading.

[0058] The goods can be adjusted in the left - right position in the goods receiving and stacking device 8, so that the goods can be adjusted in the falling position in the carriage of the vehicle by a small distance, and are neatly stacked bag by bag in the carriage of the vehicle.

[0059] In order to more clearly illustrate the structure and function of the automatic loading device, the following will detail each component of the automatic goods loading device.

[0060] (1) Sliding table device

[0061] As Figure 3 、 Figure 4 、 Figure 5 、 Figure 6As shown, the sliding table device for the automatic goods loading equipment is specifically the above-mentioned sliding table device 5, including a lower sliding table 5-1, an upper sliding table 5-2 and a translation driving device 5-3. The lower sliding table 5-1 can move back and forth on the top of the frame 1 of the automatic loading equipment. The upper sliding table 5-2 can move back and forth on the top of the lower sliding table 5-1. The translation driving device 5-3 is installed between the lower sliding table 5-1 and the frame 1 of the automatic loading equipment to drive the lower sliding table 5-1 to move back and forth. The goods receiving and stacking device 8 in the automatic loading equipment is hoisted below the upper sliding table 5-2. When the lower sliding table 5-1 moves back and forth, it drives the upper sliding table 5-2 and the goods receiving and stacking device 8 to move back and forth. During the lifting process of the goods receiving and stacking device 8, the upper sliding table 5-2 adaptively moves back and forth on the top of the lower sliding table 5-1.

[0062] The lower sliding table 5-1 constitutes the installation foundation of the conveyor belt in the automatic loading equipment. As Figure 1 shown, it includes a horizontal conveyor belt 3 and an inclined conveyor belt 4. When the lower sliding table 5-1 moves back and forth, it drives the horizontal conveyor belt 3 and the inclined conveyor belt 4 to move back and forth.

[0063] The upper end of the inclined conveyor belt 4 is hinged to the lower sliding table 5-1 and can swing up and down around the hinge.

[0064] The upper sliding table 5-2 constitutes the installation foundation of the left-right swing device 9 in the automatic loading equipment. The left-right swing device 9 is installed on the top of the upper sliding table 5-2. A hoisting device 7 is provided on the left-right swing device 9, and the hoisting device 7 hoists the goods receiving and stacking device 8.

[0065] During the lifting process of the goods receiving and stacking device 8, the inclined conveyor belt 4 will swing up and down, and the front and rear positions of the goods receiving and stacking device 8 will change. At this time, through the transmission of the hoisting device 7, the upper sliding table 5-2 also undergoes an adaptive forward and backward movement. This design can prevent the hoisting device 7 from obliquely pulling the goods receiving and stacking device 8.

[0066] As Figure 5 shown, the translation driving device 5-3 includes a motor 5-3-1, a reducer 5-3-2, a gear 5-3-3 and a rack 5-3-4. The motor 5-3-1 is installed and fixed on the lower sliding table 5-1. The output shaft of the motor 5-3-1 is connected to the reducer 5-3-2. The gear 5-3-3 is installed and fixed at the output shaft end of the reducer 5-3-2. The rack 5-3-4 is installed and fixed on the frame 1 of the automatic loading equipment, and the gear 5-3-3 and the rack 5-3-4 are in meshing transmission.

[0067] The length of the rack 5-3-4 can be greater than the stroke of the lower sliding table 5-1.

[0068] When the motor 5-3-1 rotates forward and backward, it can drive the lower sliding table 5-1 to move forward and backward.

[0069] The translation drive device 5-3 can also adopt other types of transmission devices, such as a combination of a synchronous pulley and a synchronous belt.

[0070] A set of translation drive devices can be arranged on the left or right side of the lower sliding table 5-1.

[0071] The lower sliding table 5-1 includes a main body, which is made of section steel. The main body is rectangular, and the section steels on the left and right sides form the slide rails of the upper sliding table 5-2.

[0072] Preferably, the section steels on the left and right sides of the main body adopt I-beams, which have high structural strength and can meet the load-bearing requirements. The section steels in other parts can adopt rectangular steel pipes.

[0073] At the front and rear ends of the lower part of the main body, main casters 5-4 are arranged, and auxiliary casters 5-5 are arranged in the middle. The diameter of the main caster 5-4 is larger than that of the auxiliary caster 5-5. The inner side of the main caster 5-4 is provided with a flange plate, which can limit the main caster 5-4 within the top range of the frame 1, and thus limit the lower sliding table 5-1 within the top range of the frame 1.

[0074] The auxiliary caster 5-5 plays an auxiliary supporting role, and casters with a smaller diameter can be selected.

[0075] From Figure 2 、 Figure 5 It can be seen that limit devices are also arranged at both ends of the top of the frame 1 to prevent the lower sliding table 5-1 from exceeding the top of the frame 1 when walking.

[0076] Such as Figure 6 As shown, the upper sliding table 5-2 includes a main body 5-2-1, which is made of section steel. Four or more casters 5-2-2 are arranged below the main body 5-2-1. The inner side of the caster 5-2-2 is provided with a flange plate, which can limit the caster 5-2-2 within the top range of the lower sliding table 5-1, and thus limit the upper sliding table 5-2 within the top range of the lower sliding table 5-1.

[0077] Preferably, the section steel of the main body 5-2-1 adopts channel steel, which has high structural strength and can meet the load-bearing requirements.

[0078] In the sliding table device 5 of this embodiment, the adjustment process for docking with the goods code loading device 8 is flexible and fast, ensuring the efficiency of automatic goods loading.

[0079] Preferably, two sets of translation drive devices are arranged on the left and right sides of the lower sliding table 5-1, so as to provide a greater driving force.

[0080] In the sliding table device of this embodiment, by using a double-layer sliding table to hoist and stack the goods receiving and stacking device 8, the position of the goods receiving and stacking device 8 in the length direction of the automatic loading equipment can be adjusted, so as to adapt to the shape and size of the vehicle compartment and stack cement bags neatly in the compartment one by one.

[0081] (2) Left and right swing device

[0082] As Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 As shown in the figures, the left and right swing device 9 for the automatic goods loading equipment includes a platform body 9-1 and a swing drive device. The platform body 9-1 is arranged on the top of the sliding table device 5 in the automatic loading equipment, forming the installation base of the hoisting device 7 in the automatic loading equipment. A folding swing arm 6 is connected between the platform body 9-1 and the inclined conveyor belt 4 in the automatic loading equipment. The swing drive device drives the platform body 9-1 to move left and right along the direction perpendicular to the moving direction of the sliding table device 5, driving the hoisting device 7 to move left and right, and driving the inclined conveyor belt 4 to swing left and right through the folding swing arm 6.

[0083] The left and right directions here are distributed along the width direction of the frame 1. The purpose of driving the inclined conveyor belt 4 to swing left and right is to drive the goods receiving and stacking device 8 to swing left or right and adjust the position of the goods receiving and stacking device 8 in the compartment.

[0084] As Figure 2 、 Figure 6 As shown in the figures, the sliding table device 5 includes a lower sliding table 5-1, an upper sliding table 5-2 and a translation drive device 5-3. The platform body 9-1 is arranged on the top of the upper sliding table 5-2.

[0085] Two guide rails are arranged on the top of the upper sliding table 5-2, namely the first guide rail 9-9 and the second guide rail 9-10. Sliders are arranged on the guide rails, and the platform body 9-1 is fixedly connected with the sliders. When the platform body 9-1 moves left and right, it is guided by the guide rails.

[0086] As Figure 10 、 Figure 11 As shown in the figures, two sliders 9-8 are arranged on the first guide rail 9-9, and two sliders 9-11 are arranged on the second guide rail 9-10. These four sliders support the platform body 9-1 on both sides.

[0087] The platform body 9-1 is of a rectangular frame structure. The four sides are made of channel steel. The openings of the channel steel on the two long sides face downwards, and the top forms a mounting seat to mount the hoisting device 7. The openings of the channel steel on the two short sides face outwards, and the channel steel on the four sides is combined by welding.

[0088] As Figure 10 、 Figure 11As shown in the figure, the swing drive device includes a motor 9-2, a reducer, a lead screw 9-3 and a nut 9-5. The motor 9-2 is connected to the reducer, and the reducer is connected to the lead screw 9-3. Two bearing seats are provided at the top of the platform body 9-1 to mount the lead screw 9-3. The two bearing seats are the first bearing seat 9-4 and the second bearing seat 9-6 respectively, and support both ends of the lead screw 9-3.

[0089] The nut 9-5 is internally provided with balls to reduce the friction force with the lead screw 9-3.

[0090] A bracket 9-7 is provided at the top of the upper slide table 5-2, and the nut 9-5 is fixed on the bracket 9-7. The lead screw 9-3 passes through the nut 9-5. When the lead screw 9-3 rotates, the nut 9-5 does not move, driving the lead screw 9-3 to move axially, and then driving the platform body 9-1 to move. The moving stroke of the platform body 9-1 is within the length range of the lead screw 9-3.

[0091] When the motor 9-2 rotates forward or backward, it can drive the platform body 9-1 to move left or right.

[0092] As Figure 1 、 Figure 2 、 Figure 7 As shown in the figure, the folding swing arm 6 includes an upper fixing part 6-1, an upper swing arm 6-2, a lower swing arm 6-3 and a lower fixing part 6-4. The upper fixing part 6-1 is fixedly connected to the platform body 9-1. The upper end of the upper swing arm 6-2 is hinged to the upper fixing part 6-1, the lower end of the upper swing arm 6-2 is hinged to the upper end of the lower swing arm 6-3, the lower end of the lower swing arm 6-3 is hinged to the lower fixing part 6-4, and the lower fixing part 6-4 is hinged to the inclined conveyor belt 4 in the automatic loading equipment. The axial directions of these four hinges are arranged along the left-right direction.

[0093] When the receiving and stacking device 8 moves up and down, the folding swing arm 6 will fold and extend accordingly.

[0094] From Figure 7 It can be seen that the upper fixing part 6-1, the upper swing arm 6-2, the lower swing arm 6-3 and the lower fixing part 6-4 are all made of section steel and have a relatively wide width, with greater stiffness in the width direction. Therefore, when the swing drive device drives the platform body 9-1 to move left and right along the direction perpendicular to the moving direction of the slide device 5, the inclined conveyor belt 4 can be driven to swing left and right through the folding swing arm 6.

[0095] As Figure 23 、 Figure 24 、 Figure 25 Shown in the figure is a left-right swing device 9 with another structure. The specific technical solution is:

[0096] A telescopic swing arm 10 is connected between the platform body 9-1 and the goods receiving and stacking device 8. The swing driving device drives the platform body 9-1 to move left and right along a direction perpendicular to the moving direction of the sliding table device 5, driving the hoisting device 7 to move left and right, and driving the goods receiving and stacking device 8 to swing left and right through the telescopic swing arm 10, so as to adjust the position of the goods receiving and stacking device 8 in the carriage.

[0097] The telescopic swing arm 10 includes three groups of telescopic rods. The upper ends of the telescopic rods are fixedly connected to the platform body 9-1, and the lower ends of the telescopic rods are fixedly connected to the goods receiving and stacking device 8. A connecting seat 11 is arranged on the top of the goods receiving and stacking device 8 for fixedly connecting the three groups of telescopic rods. When the goods receiving and stacking device 8 rises, the telescopic rods contract synchronously. When the goods receiving and stacking device 8 descends, the telescopic rods extend synchronously.

[0098] The telescopic rod can only change its length axially and is not likely to change radially, so it can drive the goods receiving and stacking device 8 to swing left and right. The structure of the telescopic rod is similar to that of a multi-stage piston rod, including multiple hollow rod bodies with diameters changing in sequence (the lowermost end can be a solid rod body), and these rod bodies can be sleeved together to perform telescoping.

[0099] As Figure 24 shown, the three groups of telescopic rods are arranged in a triangle, making the connection structure between the platform body 9-1 and the goods receiving and stacking device 8 have high strength and a stable driving process.

[0100] In this embodiment, two guide rails are arranged on the top of the upper sliding table 5-2, and four groups of pulleys are arranged on the guide rails. The platform body 9-1 is fixedly connected to the pulleys, and the platform body 9-1 is guided by the guide rails when moving left and right.

[0101] The swing driving device includes a motor 9-2, a reducer, a lead screw and a nut. The motor 9-2 is connected to the reducer, and the reducer is connected to the lead screw.

[0102] Two bearing seats are arranged on the top of the sliding table device 5 to install the lead screw. The nut is fixed to the bottom of the platform body 9-1. The lead screw passes through the nut. When the lead screw rotates, it drives the nut to move axially, thereby driving the platform body 9-1 to move.

[0103] The left and right swing device in this embodiment can adjust the position of the goods receiving and stacking device 8 in the left and right directions in the automatic loading equipment, so as to better adapt to the shape and size of the vehicle carriage and stack the cement bags neatly in the carriage one by one.

[0104] (Three) Hoisting device

[0105] As Figure 6 、 Figure 8 、 Figure 9As shown in the figure, the hoisting device 7 in the automatic goods loading equipment is arranged on the left - right swing device. The receiving and stacking device 8 is hoisted by the steel wire rope 7 - 9. The receiving and stacking device 8 is hinged to the lower end of the inclined conveyor belt 4. The left - right swing device drives the receiving and stacking device 8 to swing left and right along the direction perpendicular to the moving direction of the sliding table device 5.

[0106] A buffer chute is arranged at the feeding port of the receiving and stacking device 8, and the upper end of the buffer chute is hinged to the lower end of the inclined conveyor belt 4.

[0107] In order for the inclined conveyor belt 4 to be able to swing left and right, as Figure 4 shown, a support shaft 4 - 2 and a bushing 4 - 3 are arranged at the position where the inclined conveyor belt 4 is hinged to the sliding table device 5. The support shaft 4 - 2 is fixed on both sides of the conveyor belt body 4 - 1, and the bushing 4 - 3 is fixed on both sides of the lower sliding table 5 - 1 of the sliding table device 5. The shaft hole in the bushing 4 - 3 is an elongated hole. The support shaft 4 - 2 can rotate in the shaft hole and move back and forth for an appropriate distance, so as to meet the up - down and left - right swinging of the inclined conveyor belt 4.

[0108] As Figure 8 、 Figure 9 shown, the hoisting device 7 includes a motor 7 - 1, a reducer 7 - 2, a transmission shaft 7 - 6 and a turntable. The motor 7 - 1 is connected to the reducer 7 - 2, the reducer 7 - 2 is connected to the transmission shaft 7 - 6, the turntable is fixed on the transmission shaft 7 - 6, the steel wire rope 7 - 9 is wound around the turntable, and the turntable rotates to take in and release the steel wire rope 7 - 9 to lift and lower the receiving and stacking device 8.

[0109] When the motor 7 - 1 rotates forward or backward, the receiving and stacking device 8 can be raised or lowered.

[0110] In order to lift and lower the receiving and stacking device 8 smoothly, the hoisting device 7 includes two parallel - arranged transmission shafts, namely the transmission shaft 7 - 6 and the transmission shaft 7 - 10. Two turntables are arranged on each transmission shaft. In this way, there will be four steel wire ropes 7 - 9 hoisting the receiving and stacking device 8. The motor drives the transmission shaft 7 - 6 to rotate, and a transmission chain 7 - 4 is arranged between the two transmission shafts for synchronization. Corresponding sprockets are arranged on the two transmission shafts, or they are connected by a synchronous belt for synchronization.

[0111] As Figure 8 shown, the two ends of the transmission shaft 7 - 6 are supported by a first bearing seat 7 - 13 and a second bearing seat 7 - 14; the two ends of the transmission shaft 7 - 10 are supported by a third bearing seat 7 - 15 and a fourth bearing seat 7 - 16.

[0112] In order to support the motor 7 - 1, an extended mounting seat can be arranged on one side of the platform body 9 - 1 of the left - right swing device.

[0113] A length adjustment device is provided between the lower ends of the steel wire ropes 7-9 and the goods receiving and stacking device 8, with the aim of enabling each steel wire rope 7-9 to be tightened and exert force.

[0114] The structure of the length adjustment device includes, for example, a threaded sleeve. Upper and lower screws are installed at the upper and lower ends of the threaded sleeve. The upper screw is connected to the steel wire rope 7-9, and the lower screw is connected to the goods receiving and stacking device 8. Rotating the threaded sleeve can adjust the tightness of the steel wire rope 7-9.

[0115] Preferably, the two steel wire ropes 7-9 on the same transmission shaft are crossed and then connected to the goods receiving and stacking device 8. For example, the two steel wire ropes 7-9 on the transmission shaft 7-6 are crossed, and the two steel wire ropes 7-9 on the transmission shaft 7-10 are crossed. This can prevent the goods receiving and stacking device 8 from swinging uncontrollably during the lifting process and improve the lifting stability.

[0116] As Figure 23 、 Figure 24 、 Figure 25 shown is a hoisting device 7 with another structure. The specific technical solution is as follows:

[0117] The hoisting device 7 includes a motor 7-1, a reducer 7-2, and a drum 7-17. The motor 7-1 is connected to the reducer 7-2, and a transmission chain or synchronous belt is provided for driving connection between the reducer 7-2 and the drum 7-17. The steel wire rope 7-9 is wound around the drum 7-17. When the drum 7-17 rotates, it winds and unwinds the steel wire rope 7-9 to lift and lower the goods receiving and stacking device 8.

[0118] As Figure 25 shown, two sets of fixed pulley groups 7-18 are provided at the top of the left and right swing device, and four sets of movable pulley groups are provided at the top of the goods receiving and stacking device 8. Two steel wire ropes 7-9 led out from the drum 7-17 are wound around the fixed pulley groups 7-18 to the left respectively, and then wound down around the two sets of movable pulley groups on the left side. Another two steel wire ropes 7-9 are directly wound down around the two sets of movable pulley groups on the right side to suspend the goods receiving and stacking device 8. After the four steel wire ropes pass around the movable pulley groups, they return upward and are fixedly connected to the platform body 9-1. When the drum 7-17 rotates, it will wind and unwind the four steel wire ropes simultaneously to lift and lower the goods receiving and stacking device 8.

[0119] Preferably, the two steel wire ropes 7-9 on the same side are crossed and then connected to the goods receiving and stacking device 8. This can prevent the goods receiving and stacking device 8 from swinging uncontrollably during the lifting process and improve the lifting stability.

[0120] The hoisting device in this embodiment can adjust the position of the goods receiving and stacking device 8 in the height direction in the automatic loading equipment, so as to better adapt to the shape and size of the vehicle carriage and stack the cement bags neatly in the carriage one by one.

[0121] (IV) Goods Receiving and Stacking Device

[0122] As shown in Figure 12 , Figure 14 , Figure 15 , Figure 17 Figure, the receiving and stacking device 8 in the automatic loading equipment for goods includes a main frame 8-1, a buffer chute 8-2, a goods sorting device 8-3, a receiving hopper device and a stacking hopper device. The buffer chute 8-2 is arranged in the middle of the main frame 8-1, with the upper part connected to the inclined conveyor belt 4 and the lower part connected to the goods sorting device 8-3. The receiving hopper device includes two groups, which are respectively arranged on the left and right sides of the goods sorting device 8-3. The stacking hopper device includes two groups, which are respectively arranged below the receiving hopper device. Goods fall from the inclined conveyor belt 4 into the buffer chute 8-2, are distributed to the left and right by the goods sorting device 8-3 into the receiving hopper device, fall from the receiving hopper device into the stacking hopper device, and fall from the stacking hopper device into the vehicle.

[0123] As shown in Figure 12 Figure, a second receiving hopper device 8-5 and a second stacking hopper device 8-7 are arranged on the left side of the main frame 8-1, and a first receiving hopper device 8-4 and a first stacking hopper device 8-7 are arranged on the right side.

[0124] As shown in Figure 16 Figure, the buffer chute 8-2 includes an inclined chute 8-2-1 and a horizontal chute 8-2-2. The upper end of the inclined chute 8-2-1 is hinged to the inclined conveyor belt 4, and the lower end of the inclined chute 8-2-1 is smoothly transitionally connected to the horizontal chute 8-2-2.

[0125] Specifically, the lower end of the inclined chute 8-2-1 can be designed as an arc transition section to connect with the horizontal chute 8-2-2. This design can make the falling process of goods smoother.

[0126] The upper end of the inclined chute 8-2-1 is hinged to the inclined conveyor belt 4 because the receiving and stacking device 8 needs to rotate relative to the inclined conveyor belt 4 during the ascending and descending processes. Therefore, the connection position with the inclined conveyor belt 4 must be rotatable.

[0127] As shown in Figure 16 Figure, guard plates are arranged on the left and right sides of the inclined chute 8-2-1. The guard plates can prevent goods from accidentally falling when they are falling.

[0128] Exits are arranged on the left and right sides of the horizontal chute 8-2-2, and a baffle is arranged on the front side. The goods sorting device 8-3 is arranged above the horizontal chute 8-2-2. The baffle can block the incoming goods that stop. When the goods sorting device 8-3 distributes goods to the left and right, it exactly pushes the goods out from the two side exits of the horizontal chute 8-2-2.

[0129] The inclined chute 8-2-1 and the horizontal chute 8-2-2 can be made by stamping a steel plate, or can be made separately and welded together.

[0130] As Figure 14 , Figure 15 shown, the goods sorting device 8-3 includes a push plate 8-3-7 and a first transverse movement driving device. The first transverse movement driving device includes a motor 8-3-1, a speed reducer, a lead screw 8-3-4 and a nut 8-3-3. The motor 8-3-1 is connected to the speed reducer, and the speed reducer is connected to the lead screw 8-3-4. Two bearing seats for installing the lead screw 8-3-4 are arranged at the top of the main frame 8-1, namely a first bearing seat 8-3-2 and a second bearing seat 8-3-9 respectively.

[0131] Two guide rails 8-3-8 are arranged at the top of the main frame 8-1. Sliders 8-3-6 are arranged on the guide rails 8-3-8, and a sliding seat 8-3-5 is arranged on the sliders 8-3-6. The nut 8-3-3 is fixed on the sliding seat 8-3-5. The lead screw 8-3-4 passes through the nut 8-3-3. The push plate 8-3-7 is fixed on the lower side of the sliding seat 8-3-5. When the lead screw 8-3-4 rotates, it drives the nut 8-3-3 to move axially, thereby driving the push plate 8-3-7 to move horizontally left and right.

[0132] As Figure 14 shown, the sliding seat 8-3-5 is I-shaped, with wider ends. More than two sliders 8-3-6 can be arranged at each end to support, so as to obtain stable support.

[0133] As Figure 17 shown, a second transverse movement driving device 8-8 and a third transverse movement driving device 8-9 are arranged at the rear side of the main frame 8-1 to drive two groups of goods stacking hopper devices to move horizontally left and right respectively; by adjusting the transverse positions of the two groups of goods stacking hopper devices, the goods can be accurately stacked in the carriage of the vehicle.

[0134] Guide rails 8-10 are arranged at the front side and the rear side of the main frame 8-1. The goods stacking hopper devices are mounted on the guide rails 8-10 and move horizontally along the guide rails 8-10 respectively under the drive of the second transverse movement driving device 8-8 and the third transverse movement driving device 8-9.

[0135] The guide rails 8-10 altogether include four. Two are arranged at the front side and the rear side of the main frame 8-1 respectively and are arranged vertically. The first goods stacking hopper device 8-6 is mounted on the lower two guide rails 8-10, and the second goods stacking hopper device 8-7 is mounted on the upper two guide rails 8-10.

[0136] Sliders need to be arranged on the guide rails 8-10 to support the goods stacking hopper devices. More than two sliders can be arranged on each side to support, so as to obtain stable support.

[0137] As Figure 17As shown, both the second transverse movement driving device 8-8 and the third transverse movement driving device 8-9 include a motor, a speed reducer, a lead screw, and a nut. The motor is connected to the speed reducer, and the speed reducer is connected to the lead screw. Two bearing seats are provided at the rear side of the main frame 8-1 to mount the lead screw; the nut is connected to the goods loading hopper device through a connecting plate. When the lead screw rotates, it drives the nut to move axially, thereby driving the goods loading hopper device to move horizontally left and right.

[0138] To facilitate the installation of the second transverse movement driving device 8-8 and the third transverse movement driving device 8-9, brackets are specially provided at the rear side of the main frame 8-1. As Figure 7 shown, after the second transverse movement driving device 8-8 and the third transverse movement driving device 8-9 are installed, they are located below the inclined slideway 8-2-1. Such a design can reduce the space occupied by the second transverse movement driving device 8-8 and the third transverse movement driving device 8-9.

[0139] The second transverse movement driving device 8-8 and the third transverse movement driving device 8-9 can also be arranged at the front side of the main frame 8-1, but this will increase the width of the goods receiving and loading device 8.

[0140] When the goods receiving and loading device 8 is working, the buffer slideway 8-2 receives the goods conveyed from the inclined conveyor belt 4 and distributes them to the first goods receiving hopper device 8-4 and the second goods receiving hopper device 8-5 respectively by the goods sorting device 8-3. Under the control state, the goods in the first goods receiving hopper device 8-4 fall downward into the first goods loading hopper device 8-6, and the goods in the second goods receiving hopper device 8-5 fall downward into the second goods loading hopper device 8-7.

[0141] Under the control state, the goods in the first goods loading hopper device 8-6 and the second goods loading hopper device 8-7 both fall into the carriage of the goods-carrying vehicle. The first goods loading hopper device 8-6 and the second goods loading hopper device 8-7 move left and right in the main frame 8-1 to adjust the goods loading position in the carriage.

[0142] By continuously distributing goods left and right, the goods receiving and loading device 8 can significantly improve the goods receiving speed and the goods loading speed, thereby improving the automatic goods loading efficiency.

[0143] The structures of the aforementioned first goods receiving hopper device 8-4, second goods receiving hopper device 8-5, first goods loading hopper device 8-6, and second goods loading hopper device 8-7 are similar. Here, the second goods loading hopper device 8-7 will be taken as an example for illustration.

[0144] As Figure 19 、 Figure 20 、 Figure 21 、 Figure 22As shown, the second palletizing hopper device 8-7 includes a frame 8-7-1. An inlet is provided at the top of the frame 8-7-1, and an outlet is provided at the bottom of the frame 8-7-1. The outlet is provided with two split flap plates 8-7-2. A driving device is provided at the front end of the frame 8-7-1. The driving device is connected to the flap plate 8-7-2 through a linkage mechanism. The driving device drives the flap plate 8-7-2 to close relatively. The goods in the second palletizing hopper device 8-7 are supported by the flap plate 8-7-2. The driving device drives the flap plate 8-7-2 to open relatively, and the goods fall from the outlet.

[0145] The frame 8-7-1 is the installation basis for other components and can also provide protection around to prevent goods from accidentally falling out of the second palletizing hopper device 8-7.

[0146] The outer sides of the flap plates 8-7-2 are connected to the frame 8-7-1 through a number of hinges 8-7-3, preferably more than three. The hinge 8-7-3 is a hinge-type hinge, and the flap plate 8-7-2 can rotate relative to the frame 8-7-1.

[0147] As Figure 12 shown, a suitable gap is left between the two flap plates 8-7-2 so that the two flap plates 8-7-2 will not interfere with each other when they flip.

[0148] The linkage mechanism includes a main link 8-7-6 and two sub-links 8-7-7. The main link 8-7-6 is U-shaped with an upward opening, and the driving device is connected to the middle of the main link 8-7-6.

[0149] The upper ends of the sub-links 8-7-7 are hinged to the main link 8-7-6, and the lower ends of the sub-links 8-7-7 are hinged to the ends of the flap plates 8-7-2.

[0150] When the driving device drives the main link 8-7-6 to move downward, the main link 8-7-6 drives the sub-links 8-7-7, and the sub-links 8-7-7 drive the two flap plates 8-7-2 to open relatively; when the driving device drives the main link 8-7-6 to move upward, the main link 8-7-6 drives the sub-links 8-7-7, and the sub-links 8-7-7 drive the two flap plates 8-7-2 to close relatively.

[0151] For convenient connection, convex portions are provided on the inner sides of the two arms of the main link 8-7-6, and the upper ends of the sub-links 8-7-7 are hinged to the convex portions.

[0152] Two parallel guide rails 8-7-8 are provided on the front end plate 8-7-4 of the frame 8-7-1. Sliders 8-7-9 are provided on the guide rails 8-7-8. The two ends of the main link 8-7-6 are respectively connected and fixed to the sliders 8-7-9. When the driving device drives the main link 8-7-6 to move, it is guided by the guide rails 8-7-8.

[0153] By adopting the above guiding mechanism, it can be ensured that the main connecting rod 8-7-6 does not shake, and the process of the two flap plates 8-7-2 opening and closing relative to each other is synchronous and stable.

[0154] The slider 8-7-9 is buckled on the guide rail 8-7-8 and will not disengage from the guide rail 8-7-8 (except at both ends, where it can disengage from the two ends of the guide rail 8-7-8).

[0155] In this embodiment, the frame 8-7-1 is rectangular, and the flap plate 8-7-2 is rectangular. The frame 8-7-1 can be made by welding steel plates, and the flap plate 8-7-2 can be made of steel plates.

[0156] The driving device specifically adopts the air cylinder 8-7-5, and an electric cylinder can also be used. The end of the piston rod of the air cylinder 8-7-5 is hinged to the middle of the main connecting rod 8-7-6.

[0157] The air cylinder 8-7-5 is a double-acting air cylinder, and both extending the piston rod downward and retracting the piston rod upward can do work. When the two flap plates 8-7-2 are closed relative to each other to support the goods, the air cylinder 8-7-5 needs to provide an upward pulling force to prevent the two flap plates 8-7-2 from opening relative to each other, so as to support the goods.

[0158] Both the upper and lower ends of the outer cylinder of the air cylinder 8-7-5 are fixed on the front end plate 8-7-4.

[0159] The first goods stacking hopper device 8-6 also adopts the same structural settings as above, and the working process is also the same.

[0160] When the first goods stacking hopper device 8-6 and the second goods stacking hopper device 8-7 are installed in the goods receiving and stacking device 8, they can be connected to the front and rear end plates of the first goods stacking hopper device 8-6 and the second goods stacking hopper device 8-7 through connecting plates, as Figure 13 shown.

[0161] The goods receiving hopper device and the goods stacking hopper device in this embodiment have a simple structure, a stable working state, and ensure the automatic loading efficiency of goods.

[0162] A feeding port is arranged on the side of the frame, thus forming the first goods receiving hopper device 8-4 and the second goods receiving hopper device 8-5. The goods sorting device 8-3 can push the goods into the first goods receiving hopper device 8-4 and the second goods receiving hopper device 8-5.

[0163] The structure of the first goods receiving hopper device 8-4 is as Figure 8 shown. The height of the right side plate of the frame is relatively low, thus forming a feeding port, and the discharging port is still located at the bottom of the frame.

[0164] The top of the frame can be closed, thereby improving the structural strength of the frame and relying on the top of the frame for installation and fixation in the goods receiving and stacking device 8.

[0165] Preferably, the driving devices of the goods receiving hopper device and the goods stacking hopper device include two groups of parallel cylinders, and the two groups of parallel cylinders drive the flap simultaneously. By using two groups of parallel cylinders to drive the flap simultaneously, the driving force can be increased to carry heavier goods.

[0166] By arranging a goods sorting device, the loading and stacking device 8 can continuously distribute goods left and right, which can significantly improve the goods receiving speed and stacking speed, thus improving the efficiency of automatic goods loading.

[0167] By arranging a buffer chute, the loading and stacking device 8 can smoothly receive the goods falling from the conveyor belt and make the goods accurately enter the loading and stacking device.

[0168] By arranging a goods receiving hopper device and a goods stacking hopper device, the loading and stacking device 8 processes the goods in layers, allowing the goods to drop an appropriate height for convenient stacking in the carriage.

[0169] The above are only the specific embodiments of the present invention. Under the above teachings of the present invention, those skilled in the art can make other improvements or deformations based on the above embodiments. Those skilled in the art should understand that the above specific description is only a better explanation of the purpose of the present invention, and the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An automatic goods loading device, characterized in that, It includes a frame, a horizontal conveyor belt, an inclined conveyor belt, a sliding table device, a hoisting device and a goods receiving and stacking device. The horizontal conveyor belt, the inclined conveyor belt and the sliding table device are arranged on the frame, and the goods-carrying vehicle stops below the frame. The output end of the horizontal conveyor belt is connected to the input end of the inclined conveyor belt, and the output end of the inclined conveyor belt is connected to the goods receiving and stacking device. The hoisting device is arranged on the sliding table device, the goods receiving and stacking device is hoisted below the hoisting device, the hoisting device drives the goods receiving and stacking device to rise and fall, the sliding table device drives the goods receiving and stacking device to move back and forth, and the goods can adjust the left and right positions in the goods receiving and stacking device. Goods are conveyed from the horizontal conveyor belt to the inclined conveyor belt, fall into the goods receiving and stacking device from the inclined conveyor belt, and fall into the vehicle from the goods receiving and stacking device. A left-right swing device is arranged on the top of the sliding table device. The left-right swing device includes a platform body and a swing driving device. The platform body is arranged on the top of the sliding table device and forms the installation base of the hoisting device. A swing arm is connected between the platform body and the inclined conveyor belt. The swing driving device drives the platform body to move left and right along the direction perpendicular to the moving direction of the sliding table device, drives the hoisting device to move left and right, and drives the inclined conveyor belt and the goods receiving and stacking device to swing left and right through the swing arm. Two guide rails are arranged on the top of the sliding table device, and sliders or pulleys are arranged on the guide rails. The platform body is fixedly connected to the sliders or pulleys, and the platform body is guided by the guide rails when moving left and right. The swing arm is a folding swing arm. The folding swing arm includes an upper fixing part, an upper swing arm, a lower swing arm and a lower fixing part. The upper fixing part is fixedly connected to the platform body. The upper end of the upper swing arm is hinged to the upper fixing part. The lower end of the upper swing arm is hinged to the upper end of the lower swing arm. The lower end of the lower swing arm is hinged to the lower fixing part. The lower fixing part is hinged to the inclined conveyor belt in the automatic loading equipment. The axial direction of the hinge is arranged along the left-right direction. When the goods receiving and stacking device rises, the folding swing arm closes synchronously. When the goods receiving and stacking device descends, the folding swing arm opens synchronously. A support shaft and a bushing are arranged at the position where the inclined conveyor belt is hinged to the sliding table device. The support shaft is fixed on both sides of the inclined conveyor belt, the bushing is fixed on both sides of the lower sliding table of the sliding table device, the shaft hole in the bushing is an elongated hole, and the support shaft can rotate in the shaft hole and move back and forth.

2. The automatic goods loading equipment according to claim 1, characterized in that, The sliding table device includes a lower sliding table, an upper sliding table, and a translation driving device. The lower sliding table can move back and forth on the top of the frame. The upper sliding table can move back and forth on the top of the lower sliding table. The translation driving device is installed between the lower sliding table and the frame to drive the lower sliding table to move back and forth. The goods receiving and stacking device is hoisted below the upper sliding table. When the lower sliding table moves back and forth, it drives the upper sliding table and the goods receiving and stacking device to move back and forth. During the lifting process of the goods receiving and stacking device, the upper sliding table adaptively moves back and forth on the top of the lower sliding table.

3. The automatic goods loading equipment according to claim 2, characterized in that The lower sliding table constitutes the installation foundation of the horizontal conveyor belt and the inclined conveyor belt. When the lower sliding table moves back and forth, it drives the horizontal conveyor belt and the inclined conveyor belt to move back and forth.

4. The automatic goods loading equipment according to claim 1, characterized in that The goods receiving and stacking device includes a main frame, a buffer chute, a goods sorting device, a goods receiving hopper device, and a goods stacking hopper device. The buffer chute is arranged in the middle of the main frame, with the upper part connected to the inclined conveyor belt and the lower part connected to the goods sorting device. The goods receiving hopper device includes two groups, which are respectively arranged on the left and right sides of the goods sorting device. The goods stacking hopper device includes two groups, which are respectively arranged below the goods receiving hopper device. Goods fall from the inclined conveyor belt into the buffer chute and are distributed to the left and right by the goods sorting device into the goods receiving hopper device, then fall from the goods receiving hopper device into the goods stacking hopper device, and finally fall from the goods stacking hopper device into the vehicle.

5. The automatic goods loading equipment according to claim 4, characterized in that, The buffer chute includes an inclined chute and a horizontal chute. The upper end of the inclined chute is hinged to the inclined conveyor belt, and the lower end of the inclined chute is smoothly transitionally connected to the horizontal chute. Guard plates are arranged on the left and right sides of the inclined chute. Exits are arranged on the left and right sides of the horizontal chute, and a baffle is arranged on the front side. The goods sorting device is arranged above the horizontal chute.

6. The automatic goods loading equipment according to claim 4, characterized in that Both the goods receiving hopper device and the goods stacking hopper device include a frame. A feeding port is arranged at the top or side of the frame, and a discharging port is arranged at the bottom of the frame. The discharging port is provided with two split flap plates. A driving device is arranged at the front end or rear end of the frame. The driving device is connected to the flap plates through a link mechanism. The driving device drives the flap plates to close relative to each other, and the goods in the goods receiving hopper device and the goods stacking hopper device are supported by the flap plates. The driving device drives the flap plates to open relative to each other, and the goods fall from the discharging port.

7. The automatic goods loading equipment according to claim 4, characterized in that, A second lateral translation driving device and a third lateral translation driving device are arranged on the front side or rear side of the main frame to respectively drive the two groups of goods stacking hopper devices to move horizontally left and right. Guide rails are arranged on the front side and rear side of the main frame. The goods stacking hopper device is mounted on the guide rails and horizontally moves along the guide rails respectively under the drive of the second lateral translation driving device and the third lateral translation driving device.

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