Automatic loading device

Abstract

The utility model relates to an automatic loading device, and belongs to the technical field of automatic loading of materials. Comprising a supporting frame and a storage tower, an upper platform is fixedly connected to the upper end of the supporting frame, an empty groove is formed in the middle of the upper platform in a penetrating mode, and cross beams are fixedly connected to the front side and the rear side of the supporting frame and located below the upper platform. Under the action of the first driving piece, the two sets of movable seats indirectly drive the discharging pipe to transversely slide in a reciprocating mode along the cross beam through the two sets of supporting beams. By means of the structure, the position of the discharging pipe can be continuously adjusted in the loading process, materials are evenly spread in all positions of a compartment, and the operation mode that a traditional fixed discharging opening needs to manually command a vehicle to move is changed. The buffering table is additionally arranged at the discharging port in the lower end of the discharging pipe, the falling track of materials is changed, the materials make contact with the buffering table firstly in the falling process, therefore, the falling impact force of the materials is relieved, and then the breakage rate of the materials caused by high-speed falling is remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to material automatic loading technology field especially relates to a kind of automatic loading device. BACKGROUND

[0002] In bulk material loading operation, the conventional operation process needs to be parked by the driver to the specified loading area under the storage tower. Since the lower end of the storage tower adopts fixed structure design, the loading process must rely on the on-site commander to guide the driver to perform progressive movement operation on the vehicle in real time through professional gestures or communication equipment, so as to ensure that the bulk material can be uniformly distributed longitudinally in the carriage.

[0003] The current loading operation mode highly depends on the coordination of the commander and the driver, and both need to communicate repeatedly to coordinate the moving rhythm of the vehicle. However, this manual cooperation method inevitably has operation errors, which often leads to uneven distribution of materials in the carriage, such as front-heavy and rear-light or local accumulation. When this happens, additional workers must be arranged to board the carriage to manually spread the materials using special tools, which not only significantly increases the labor cost, but also greatly reduces the overall operation efficiency. Secondly, during the material falling process, due to the effect of gravity acceleration, the falling height of bulk material from the discharge port to the bottom of the carriage is large, which leads to obvious crushing phenomenon of the material when impacting the carriage. SUMMARY

[0004] To solve the above technical problems, the utility model provides an automatic loading device. The technical scheme of the utility model is as follows:

[0005] An automatic loading device, comprising a support frame and a storage tower, the upper end of the support frame is fixedly connected with an upper platform, a hollow slot is formed in the middle of the upper platform, the front and rear sides of the support frame are fixedly connected with cross beams, and the cross beams are located below the upper platform, the upper surfaces of the two groups of cross beams are slidably connected with movable seats, the upper ends of the two groups of movable seats are fixedly connected with two groups of parallel support beams, a driving member one is installed on the cross beam to drive the two groups of movable seats to move synchronously horizontally, the storage tower is fixedly connected to the upper end of the upper platform, a discharging pipe is fixedly connected to the lower end of the storage tower, the discharging pipe penetrates the hollow slot vertically, and the discharging pipe is fixedly connected to the upper platform through a fixed frame one, a telescopic discharging pipe is connected to the lower end of the discharging pipe, a discharge pipe is connected to the lower end of the telescopic discharging pipe, the discharge pipe is located between the two groups of support beams, and the discharge pipe is fixed to the support beams through a fixed frame two, a buffer table is detachably connected to the lower end discharge port of the discharge pipe, a sensing module for detecting the position of the movable seat is also installed on the cross beam, and the sensing module is electrically connected to a control terminal, and the control terminal controls the telescopic action of the telescopic discharging pipe according to the position signal of the movable seat.

[0006] Optionally, the upper surface of the cross beam is fixedly connected with a slide rail, and the lower surface of the movable seat is fixedly connected with a plurality of groups of pulley blocks matched with the slide rail.

[0007] Optionally, the driving member one comprises two groups of symmetrically arranged C-shaped frames and a group of motors one, the two groups of C-shaped frames are fixedly connected to the upper ends of the two groups of slide rails respectively, a screw rod is rotatably connected in each of the two groups of C-shaped frames, the right ends of the two groups of screw rods are rotatably penetrated through the right side walls of the corresponding positions of the C-shaped frames, chain wheels are fixedly sleeved to the outer sides of the right ends of the two groups of screw rods, a chain is jointly sleeved and engaged on the outer sides of the two groups of chain wheels, a support plate is fixedly connected to one side of the support frame, the motor one is fixedly connected to the upper end of the support plate, and the motor one is electrically connected to the control terminal, wherein the right end of one of the screw rods is fixedly connected to the output shaft of the motor one, and the outer sides of the two groups of screw rods are threadedly sleeved with moving seats, and the two groups of moving seats are fixedly connected with the two groups of movable seats respectively.

[0008] Optionally, the telescopic discharging pipe comprises a flexible cloth tube, a plurality of fixed rings are fixedly sleeved to the outer side of the flexible cloth tube longitudinally and equidistantly, and a driving member two is installed on the upper platform to control the telescopic action of the flexible cloth tube.

[0009] Optionally, the two sides of the fixed ring are symmetrically and fixedly provided with hooks, the driving member two comprises two steel wires, four groups of single pulley modules, two groups of double pulley modules, two groups of winding rope bases and a group of motor two fixedly connected to the upper platform, the two steel wires are located at the front and rear sides of the flexible cloth barrel and sequentially penetrate the hooks on the same side, the lower ends of the two steel wires are fixedly connected with the two groups of hooks of the lowermost fixed ring, the four groups of single pulley modules are arranged at the front and rear sides of the discharging pipe in pairs, the two groups of single pulley modules on the same side are symmetrically and fixedly arranged at the left and right sides of the hollow groove, the two groups of double pulley modules are fixedly arranged at the front and rear sides of the upper surface of the upper platform, the two groups of winding rope bases are located at the right sides of the two groups of double pulley modules and are fixedly connected with the upper platform, the winding rope bases are rotatably connected with winding rope barrels, the upper ends of the steel wires sequentially penetrate the two groups of single pulley modules and the group of double pulley modules and are wound outside the winding rope barrels, the two groups of winding rope barrels are coaxially arranged, one group of winding rope barrels is fixedly connected with the output shaft of the motor two, and the motor two is electrically connected to the control terminal.

[0010] Optionally, the buffer table comprises an annular frame and a conical seat, the annular frame is threadedly sleeved outside the lower end of the discharging pipe, and the conical seat is located directly below the annular frame and is fixed therebetween through a plurality of fixed rods which are uniformly distributed in the circumferential direction.

[0011] Optionally, a mounting groove is formed through the surface of one group of the C-shaped frames, one side of one group of the moving bases is fixedly connected with an induction sheet matched with an induction module, the induction module comprises one group of middle proximity switches and two groups of side proximity switches, the middle proximity switches are detachably mounted at the middle positions of the mounting grooves, and the two groups of side proximity switches are detachably mounted at the left and right ends of the mounting grooves.

[0012] All the optional technical solutions can be combined arbitrarily, and the structure after combination is not described in detail.

[0013] Through the above scheme, the beneficial effects of the present application are as follows:

[0014] 1、Under the action of the driving member one, the two groups of moving bases indirectly drive the discharging pipe to realize transverse reciprocating sliding along the cross beam through the two groups of supporting beams. This structure enables the discharging pipe to continuously adjust the position during loading, so that the materials are evenly spread at each position of the carriage, and the operation mode of manually commanding the vehicle to move for the traditional fixed discharging port is changed. This adjustment mode not only eliminates the uneven loading problem caused by the communication error between the commander and the driver, effectively avoids the uneven distribution phenomenon such as front-heavy and rear-light or local accumulation in the carriage, but also saves the subsequent manual material leveling remedial process, and significantly improves the overall operation efficiency of bulk material loading.

[0015] 2、The telescopic discharging pipe can dynamically adjust its overall length according to the real-time position during the movement of the discharging pipe. Specifically, after the sensing module detects the current position of the movable seat, it transmits the position signal to the control terminal in real time, and the control terminal controls the telescopic discharging pipe to elongate or shorten accordingly, ensuring that the actual length of the telescopic discharging pipe always remains in the best adaptive state, thereby ensuring the stability of material conveying.

[0016] 3、By adding a buffer table at the lower end of the discharging pipe, the dropping trajectory of the material is changed, so that the material first contacts the buffer table during the falling process, thereby reducing the impact force of the material falling, and further significantly reducing the breakage rate of the material caused by high-speed falling.

[0017] The above description is only a summary of the technical scheme of the present application. In order to more clearly understand the technical means of the present application, and to implement the content of the specification, the following will be described in detail with the preferred embodiments of the present application and in conjunction with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The overall appearance structure schematic diagram of the automatic loading device provided by the present application is shown in the figure.

[0019] Figure 2 The right view of the automatic loading device provided by the present application is shown in the figure.

[0020] Figure 3 The exploded structure schematic diagram of the automatic loading device provided by the present application is shown in the figure.

[0021] Figure 4 The exploded structure schematic diagram of the support frame, cross beam, movable seat, support beam, driving part one and sensing module in the present application is shown in the figure.

[0022] Figure 5 The exploded structure schematic diagram of the movable seat, support beam, moving seat and sensing sheet in the present application is shown in the figure.

[0023] Figure 6 The exploded structure schematic diagram of the storage tower, discharging pipe, telescopic discharging pipe, discharging pipe and buffer table in the present application is shown in the figure.

[0024] Figure 7 The structure schematic diagram of the telescopic discharging pipe in the present application is shown in the figure.

[0025] The figure label: 1, support frame; 11, upper platform; 111, hollow; 2, crossbeam; 21, slide rail; 3, movable seat; 31, pulley block; 4, support beam; 5, driving part one; 51, C-shaped frame; 511, mounting groove; 512, guard plate; 52, screw rod; 53, chain wheel; 54, chain; 55, motor one; 56, support plate; 57, moving seat; 58, inductive sheet; 6, storage tower; 61, blanking pipe; 611, fixed frame one; 7, telescopic blanking pipe; 71, flexible cloth barrel; 72, fixed ring; 721, hook and loop; 73, driving part two; 731, steel wire rope; 732, single pulley module; 733, double pulley module; 734, winding rope seat; 7341, winding rope barrel; 735, motor two; 8, discharge pipe; 81, fixed frame two; 82, buffer table; 821, annular frame; 822, fixed rod; 823, conical seat; 9, inductive module; 91, middle proximity switch; 92, side proximity switch. DETAILED DESCRIPTION

[0026] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0027] Please refer to Figures 1-7 The present application provides an automatic loading device, which comprises a support frame 1 and a storage tower 6, the upper end of the support frame 1 is fixedly connected with an upper platform 11, a hollow 111 is formed in the middle of the upper platform 11, the front and rear sides of the support frame 1 are both fixedly connected with crossbeams 2, and the crossbeams 2 are located below the upper platform 11, the upper surfaces of the two groups of crossbeams 2 are both slidably connected with movable seats 3, the upper ends of the two groups of movable seats 3 are fixedly connected with two groups of parallel support beams 4, driving part one 5 for driving the two groups of movable seats 3 to move synchronously horizontally is installed on the crossbeams 2, the storage tower 6 is fixedly connected to the upper end of the upper platform 11, a blanking pipe 61 is fixedly connected to the lower end of the storage tower 6, the blanking pipe 61 vertically penetrates the hollow 111, and the blanking pipe 61 is fixedly connected with the upper platform 11 through a fixed frame one 611, the lower end of the blanking pipe 61 is connected with a telescopic blanking pipe 7, the lower end of the telescopic blanking pipe 7 is connected with a discharge pipe 8, the discharge pipe 8 is located between the two groups of support beams 4, and the discharge pipe 8 is fixed with the support beams 4 through a fixed frame two 81, the lower end of the discharge pipe 8 is detachably connected with a buffer table 82, an inductive module 9 for detecting the position of the movable seat 3 is also installed on the crossbeams 2, the inductive module 9 is electrically connected to a control terminal, and the control terminal controls the telescopic action of the telescopic blanking pipe 7 according to the position signal of the movable seat 3.

[0028] Specifically, in the loading process, the driver parks the vehicle in the support frame 1 and below the upper platform 11, and then the storage tower 6 is unloaded and loaded, and the material in the storage tower 6 falls into the carriage through the unloading pipe 61, the telescopic unloading pipe 7, the discharge pipe 8 and the buffer table 82. During the loading process, the driving part one 5 drives the discharge pipe 8 to move transversely along the cross beam 2 through the two groups of movable seats 3 and the two groups of support beams 4, so that the material is evenly spread in the carriage. During the movement of the discharge pipe 8, the telescopic unloading pipe 7 can dynamically adjust its overall length according to the real-time position through the cooperation of the induction module 9 and the control terminal, so as to ensure that the actual length of the telescopic unloading pipe 7 always remains in the best adaptive state, thereby ensuring the stability of the material conveying. Secondly, the buffer table 82 changes the falling track of the material, so that the material contacts the buffer table 82 first during the falling process, thereby reducing the impact force of the material falling.

[0029] Further, the upper surface of the cross beam 2 is fixedly connected with a slide rail 21, and the lower surface of the movable seat 3 is fixedly connected with a plurality of groups of pulley blocks 31 which slide with the slide rail 21.

[0030] Specifically, the movable seat 3 slides transversely along the cross beam 2 under the action of the driving part one 5. During this process, the movable seat 3 drives the pulley block 31 to slide in the slide rail 21, so that the movable seat 3 moves more smoothly and stably.

[0031] Further, the driving part one 5 includes two groups of symmetrically arranged C-shaped frames 51 and a group of motors one 55, the two groups of C-shaped frames 51 are respectively fixedly connected at the upper ends of the two groups of slide rails 21, a screw rod 52 is rotatably connected in each of the two groups of C-shaped frames 51, the right ends of the two groups of screw rods 52 are rotatably penetrated through the right side walls of the corresponding C-shaped frames 51, chain wheels 53 are fixedly sleeved on the outer sides of the right ends of the two groups of screw rods 52, a chain 54 is jointly sleeved and engaged on the outer sides of the two groups of chain wheels 53, a protective cover can be arranged on the outer side of the chain 54, a support plate 56 is fixedly connected to one side of the support frame 1, the motor one 55 is fixedly connected to the upper end of the support plate 56, and the motor one 55 is electrically connected to the control terminal. The right end of one of the two groups of screw rods 52 is fixedly connected to the output shaft of the motor one 55, moving seats 57 are threadedly sleeved on the outer sides of the two groups of screw rods 52, the two groups of moving seats 57 are respectively fixedly connected with the two groups of movable seats 3, and protective plates 512 are fixedly arranged on the upper and lower surfaces of the C-shaped frame 51.

[0032] Specifically, when it is necessary to drive the discharge pipe 8 to move through the driving part one 5, the control terminal controls the motor one 55 to operate, the output shaft of the motor one 55 drives one of the two groups of screw rods 52 to rotate, and under the action of the chain wheel 53 and the chain 54, the other screw rod 52 also rotates synchronously, thereby driving the two groups of moving seats 57 to move synchronously and in the same direction, and further indirectly driving the discharge pipe 8 to move. In order to realize the left-right reciprocating movement of the discharge pipe 8, the control terminal can control the output shaft of the motor one 55 to perform forward and reverse rotation operation.

[0033] Further, the telescopic downpipe 7 comprises a flexible cloth tube 71, a plurality of fixed rings 72 are symmetrically fixed on the outer side of the flexible cloth tube 71, and a driving element two 73 is installed on the upper platform 11 to control the telescopic movement of the flexible cloth tube 71.

[0034] Specifically, the flexible cloth tube 71 can adjust the length of the telescopic downpipe 7 according to actual needs. The fixed rings 72 not only play a supporting and fixing role, but also ensure that the flexible cloth tube 71 maintains its basic tubular structure during use, avoiding material retention or poor flow due to excessive wrinkles during telescopic movement.

[0035] Further, the two sides of the fixed ring 72 are symmetrically provided with hook and loop 721, the driving element two 73 comprises two steel wires 731, four single pulley modules 732, two double pulley modules 733, two winding rope seats 734 and a motor two 735 fixedly connected to the upper platform 11, the two steel wires 731 are respectively located on the front and rear sides of the flexible cloth tube 71 and sequentially pass through the same side of the plurality of hook and loop 721, the lower ends of the two steel wires 731 are fixedly connected with the two hook and loop 721 of the lowermost fixed ring 72, the four single pulley modules 732 are respectively arranged on the front and rear sides of the downpipe 61, and the two single pulley modules 732 on the same side are symmetrically fixed on the left and right sides of the air slot 111, the two double pulley modules 733 are respectively fixed on the front and rear sides of the upper surface of the upper platform 11, the two winding rope seats 734 are respectively located on the right side of the two double pulley modules 733, and the two winding rope seats 734 are fixedly connected with the upper platform 11, the winding rope seat 734 is rotatably connected with the winding rope cylinder 7341, the upper end of the steel wire 731 sequentially passes through the two single pulley modules 732 and a double pulley module 733 and is wound on the outer side of the winding rope cylinder 7341, and the two winding rope cylinders 7341 are coaxially arranged, one of the winding rope cylinders 7341 is fixedly connected with the output shaft of the motor two 735, and the motor two 735 is electrically connected to the control terminal.

[0036] Specifically, when it is needed to control the length of the telescopic downpipe 7 to be elongated, the control terminal controls the motor two 735 to operate, the output shaft of the motor two 735 drives the two winding rope cylinders 7341 to rotate synchronously, and the rotation of the two winding rope cylinders 7341 makes the steel wire 731 gradually loosen, so as to realize the elongation of the flexible cloth tube 71. Conversely, when it is needed to shorten the length of the telescopic downpipe 7, the output shaft of the motor two 735 is only needed to be reversely controlled to rotate, the winding rope cylinder 7341 will tighten the steel wire 731, so as to shorten the length of the flexible cloth tube 71. The single pulley module 732 and the double pulley module 733 jointly position the steel wire 731, so as to ensure that the steel wire 731 will not deviate or relax during movement, and also greatly reduce the friction and uneven tension.

[0037] Further, the buffer platform 82 comprises an annular frame 821 and a conical seat 823, the annular frame 821 is threadedly sleeved outside the lower end of the discharge pipe 8, and the conical seat 823 is located directly below the annular frame 821 and is fixed between the annular frame 821 and the conical seat 823 through a plurality of groups of circumferentially uniformly distributed fixing rods 822.

[0038] Specifically, the buffer platform 82 is detachably connected at the lower end of the discharge pipe 8, and whether to install the buffer platform 82 can be selected according to the loaded material. When the processed material block is large and the material may be blocked or stuck due to the presence of the buffer platform 82, the buffer platform 82 can be conveniently removed to ensure smooth flow of the material. In addition, the design of the conical seat 823 not only changes the original descending trajectory of the material, but also effectively slows down the descending speed of the material, thereby significantly reducing the breakage rate of the material caused by high-speed falling.

[0039] Further, a mounting groove 511 is formed through the surface of one group of C-shaped frames 51, one group of moving seats 57 is fixedly connected with an inductive sheet 58 matched with the inductive module 9 on one side close to the C-shaped frame 51, and the inductive module 9 comprises one group of middle proximity switches 91 and two groups of side proximity switches 92. The middle proximity switches 91 are detachably installed at the middle position of the mounting groove 511, and the two groups of side proximity switches 92 are respectively detachably installed at the left and right ends of the mounting groove 511.

[0040] Specifically, the inductive sheet 58 can be a metal sheet.

[0041] The middle proximity switches 91 are installed at the middle position of the mounting groove 511, and are used to determine that the position of the discharge pipe 8 at this time is located at the middle position of the cross beam 2, and the length of the telescopic downpipe 7 is in the shortest state at this time. The two groups of side proximity switches 92 are respectively installed at the left and right ends of the mounting groove 511, and are used to determine that the position of the discharge pipe 8 at this time is located at the left and right ends of the cross beam 2, and the length of the telescopic downpipe 7 is in the longest state at this time. Specifically, when the driving part one 5 drives the moving seat 57 to the middle proximity switch 91, the middle proximity switch 91 detects the position of the inductive sheet 58, and then transmits the position signal to the control terminal. After receiving the position signal, the control terminal controls the driving part two 73 to gradually lengthen the telescopic downpipe 7. When the driving part one 5 drives the moving seat 57 to one group of side proximity switches 92, the side proximity switch 92 detects the position of the inductive sheet 58, and then transmits the position signal to the control terminal. The control terminal controls the driving part two 73 to gradually shorten the length of the telescopic downpipe 7.

[0042] The above is only the preferred embodiment of the present application, and is not used to limit the present application. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the technical principles of the present application, and these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. An automatic car loading device characterized by: Including support frame (1) and storage tower (6), the upper end of the support frame (1) is fixedly connected with the upper platform (11), the middle position of the upper platform (11) is throughly provided with the air slot (111), the front and back sides of the support frame (1) are fixedly connected with the crossbeam (2), and the crossbeam (2) is located below the upper platform (11), the upper surfaces of the two groups of crossbeams (2) are slidably connected with the movable seat (3), the upper ends of the two groups of movable seats (3) are fixedly connected with the two groups of parallel support beams (4), the crossbeam (2) is provided with the driving part one (5) for driving the two groups of movable seats (3) to move horizontally synchronously, the storage tower (6) is fixedly connected with the upper end of the upper platform (11), the lower end of the storage tower (6) is fixedly connected with the downcomer (61), the downcomer (61) is vertically through the air slot (111), and the downcomer (61) is fixedly connected with the upper platform (11) through the fixed frame one (611), the lower end of the downcomer (61) is connected with the telescopic downcomer (7), the lower end of the telescopic downcomer (7) is connected with the discharge pipe (8), the discharge pipe (8) is located between the two groups of support beams (4), and the discharge pipe (8) is fixed with the support beam (4) through the fixed frame two (81), and the lower end of the discharge pipe (8) is detachably connected with the buffer table (82), the crossbeam (2) is further provided with the sensing module (9) for detecting the position of the movable seat (3), and the sensing module (9) is electrically connected to the control terminal, and the control terminal controls the telescopic action of the telescopic downcomer (7) according to the position signal of the movable seat (3).

2. An automatic car loading device according to claim 1, characterized in that The upper surface of the crossbeam (2) is fixedly connected with the slide rail (21), and the lower surface of the movable seat (3) is fixedly connected with the plurality of pulley blocks (31) slidably matched with the slide rail (21).

3. An automatic car loading device according to claim 2, characterized in that The driving part one (5) comprises two groups of symmetrical C-shaped frames (51) and a group of motor one (55), the two groups of C-shaped frames (51) are fixedly connected with the upper ends of the two groups of slide rails (21) respectively, the two groups of C-shaped frames (51) are rotatably connected with the lead screws (52) respectively, the right ends of the two groups of lead screws (52) are rotatably penetrated through the right side walls of the corresponding positions of the C-shaped frames (51), the right outer sides of the right ends of the two groups of lead screws (52) are fixedly sleeved with the sprockets (53), the outer sides of the two groups of sprockets (53) are jointly sleeved with the chain (54) in meshing, one side of the support frame (1) is fixedly connected with the support plate (56), the motor one (55) is fixedly connected with the upper end of the support plate (56), and the motor one (55) is electrically connected to the control terminal, wherein the right end of one group of lead screws (52) is fixedly connected with the output shaft of the motor one (55), the outer sides of the two groups of lead screws (52) are threadedly sleeved with the moving seats (57), and the two groups of moving seats (57) are fixedly connected with the two groups of movable seats (3) respectively.

4. An automatic car loading device according to claim 3, characterized in that The telescopic blanking pipe (7) comprises a flexible cloth tube (71), a plurality of groups of fixing rings (72) are fixedly sleeved on the outer side of the flexible cloth tube (71) longitudinally and equidistantly, and the upper platform (11) is provided with a second driving piece (73) for controlling the telescoping of the flexible cloth tube (71).

5. An automatic car loading device according to claim 4, characterized in that The two sides of the fixing ring (72) are symmetrically and fixedly provided with a carabiner (721), the second driving piece (73) comprises two steel wires (731), four groups of single pulley modules (732), two groups of double pulley modules (733), two groups of winding rope bases (734) and a second motor (735) fixedly connected to the upper platform (11), the two steel wires (731) are located on the front and rear sides of the flexible cloth tube (71) respectively and sequentially penetrate the same side of the plurality of groups of carabiners (721), the lower ends of the two steel wires (731) are fixedly connected with the two groups of carabiners (721) of the lowermost fixing ring (72), the four groups of single pulley modules (732) are arranged on the front and rear sides of the blanking pipe (61) respectively, two groups of the single pulley modules (732) on the same side are symmetrically and fixedly arranged on the left and right sides of the hollow groove (111), the two groups of double pulley modules (733) are fixedly arranged on the front and rear sides of the upper surface of the upper platform (11), the two groups of winding rope bases (734) are located on the right sides of the two groups of double pulley modules (733) respectively, and the two groups of winding rope bases (734) are fixedly connected with the upper platform (11), the winding rope base (7341) is rotatably connected to the winding rope base (734), the upper ends of the steel wires (731) are sequentially threaded through the two groups of single pulley modules (732) and one group of double pulley modules (733) and are wound on the outer side of the winding rope base (7341), and the two groups of winding rope bases (7341) are coaxially arranged, one group of the winding rope bases (7341) is fixedly connected with the output shaft of the second motor (735), and the second motor (735) is electrically connected to a control terminal.

6. An automatic car loading device according to claim 1, characterized in that The buffer table (82) comprises an annular frame (821) and a conical seat (823), the annular frame (821) is threadedly sleeved on the outer side of the lower end of the discharging pipe (8), and the conical seat (823) is located directly below the annular frame (821) and is fixed therebetween through a plurality of groups of fixed rods (822) which are uniformly distributed in the circumferential direction.

7. An automatic car loading device according to claim 5, characterized in that One group of C-shaped frames (51) is provided with an installation groove (511) penetrating through the surface, one side of one group of moving bases (57) is fixedly connected with an induction sheet (58) matched with an induction module (9), the induction module (9) comprises one group of middle proximity switches (91) and two groups of side proximity switches (92), the middle proximity switch (91) is detachably installed at the middle position of the installation groove (511), and the two groups of side proximity switches (92) are detachably installed at the left and right ends of the installation groove (511).

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