A side discharge platform for trucks used for cement unloading

Abstract

The present invention discloses a side unloading platform for a freight truck used for cement unloading, belonging to the technical field of side unloading platforms, and comprising a platform body, a material guiding component, a leveling component, a cleaning component and a conveying device; in the present invention, when the bottom of one side of the freight truck is in close contact with the rubber pad, the bagged cement sliding down from the side of the freight truck can be leveled by the leveling component on the material guiding plate and uniformly slide down from the bottom of the material guiding plate to the surface of the conveying device, so that the bagged cement moving onto the conveying device is not likely to stack up and then slide off from both sides thereof, enabling the conveying device to smoothly convey the bagged cement, and the single bagged cement sliding onto the conveying device is not likely to damage the conveying device, and the rubber pad can block the cement scattered in the freight truck and the cement scattered on the surface of the bagged cement, so that this part of the cement is not likely to slide off from the gap between the freight truck and the platform main body and then pollute the platform main body.

Description

Technical Field

[0001] The present invention belongs to the technical field of side-dumping platforms, and particularly relates to a side-dumping platform for a truck used for cement unloading. Background Art

[0002] Currently, during the transportation of cement by trucks, the truck compartments generally load bagged cement. When the truck moves to a suitable position on the side-dumping platform, the working side-dumping platform will drive the truck to rotate and then tilt. Then, the bagged cement in the truck compartment will directly slide from the opened door on the side of the truck onto the conveying equipment. However, during the sliding process of the bagged cement, due to the large height difference between the sliding position of the bagged cement and the conveying equipment, the bagged cement will collide with the conveying equipment. As a result, the cement scattered on the surface of the bagged cement will diffuse into the surrounding air, which will not only pollute the air, but also cause waste of the scattered cement attached to the surface of the bagged cement. Moreover, the bagged cement that slides onto the surface of the conveying equipment may stack together. During the conveying process, the stacked bagged cement may slide off from both sides of the conveying equipment due to unstable stacking, and the stacked bagged cement sliding onto a certain part of the conveying equipment may have too large an instantaneous impact force, thereby damaging the conveying equipment. In addition, there will be a gap between the side of the truck for unloading and the side-dumping platform, and the scattered cement in the truck compartment may move onto the surface of the side-dumping platform, thereby polluting it. Also, the scattered cement attached to the surface of the bagged cement may fall onto the conveying equipment, which will not only pollute the conveying equipment again, but also the cement that falls onto the surface of the conveying equipment will rotate with the conveyor belt and fall into the space below the conveying equipment, resulting in waste of cement. Therefore, a side-dumping platform for a truck used for cement unloading is needed to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a side-dumping platform for a truck used for cement unloading to solve the problems mentioned in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A side-dumping platform for a truck used for cement unloading, comprising a platform body, a material guiding component, a leveling component, a cleaning component, and a conveying equipment. The material guiding component includes a material guiding plate and a rubber pad. The material guiding plate is connected to the platform body, the top end of the material guiding plate is connected to the rubber pad, and the rubber pad is lapped with the bottom of one side of the truck.

[0005] The leveling component includes two fixing frames, four rotating rollers, two driving gears, two first driven gears, two first transmission gears, two second driven gears, two second transmission gears, two third driven gears and a motor. The two fixing frames are connected to the upper surface of the feeding plate. The four rotating rollers are rotatably connected between the two fixing frames. The two ends of the four rotating rollers are respectively connected to the two driving gears, the two first driven gears, the two second driven gears and the two third driven gears. The first transmission gear and the second transmission gear are both rotatably connected inside the fixing frame. The rotating roller connected to the driving gear is connected to the motor, and the motor is connected to one of the fixing frames.

[0006] The cleaning component includes a driving roller, a cleaning roller, two first pulleys, two belts, two second pulleys and four support frames. The four support frames are connected to the upper surface of the feeding plate. The driving roller is rotatably connected inside the feeding plate. The cleaning roller is rotatably connected between the two support frames. The two ends of the driving roller and the cleaning roller are respectively connected to the two first pulleys and the two second pulleys. The two first pulleys are both drivingly connected to the second pulleys through the belts.

[0007] As a preferred solution, the platform body includes a base, a driving component and a rotating table. The feeding plate is connected to the upper surface of the rotating table. The upper surface of the rotating table is hinged to the lower surface of the rotating table through a pin shaft. The two ends of the driving component are respectively hinged to the rotating table and the base.

[0008] As a preferred solution, a collecting component is provided inside the feeding plate. The collecting component includes an air inlet component, a discharge pipe, a collecting cavity, a filter screen, a plurality of exhaust fans, a plurality of air blowers, a plurality of grooves and a plurality of through grooves. The discharge pipe is clamped to the bottom of the feeding plate. The collecting cavity is opened inside the feeding plate. The filter screen is connected inside the collecting cavity. The plurality of exhaust fans and the plurality of air blowers are both clamped inside the feeding plate. The plurality of grooves and the plurality of through grooves are both opened inside the feeding plate.

[0009] As a preferred solution, the plurality of exhaust fans are arranged below the filter screen, and the plurality of air blowers are arranged above the filter screen.

[0010] As a preferred solution, the collecting cavity is respectively communicated with the plurality of grooves through the plurality of through grooves. The collecting cavity is communicated with the discharge pipe. The shape of the groove is set to be arc-shaped. The plurality of driving rollers and the lowermost rotating roller are both arranged inside the groove.

[0011] As a preferred solution, the air inlet component includes a plurality of first one-way holes and a plurality of second one-way holes. The plurality of first one-way holes and the plurality of second one-way holes are arranged in an alternating manner. The collecting cavity is communicated with the plurality of first one-way holes and the plurality of second one-way holes.

[0012] As a preferred solution, the cleaning assembly is arranged below the leveling assembly, and both the cleaning assembly and the leveling assembly are arranged above the conveying device.

[0013] As a preferred solution, the truck is lapped on the upper surface of the rotating table, and the position of the truck corresponds to the position of the guide plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] In the present invention, when the rotating table drives the truck above it to rotate, the truck on the rotating table slides downward under the action of its own gravity, so that the bottom of one side of the truck is in close contact with the rubber pad. The bagged cement sliding from the side of the truck can smoothly move onto the guide plate through the rubber pad, and then the bagged cement leveled by the leveling assembly slides uniformly from the bottom of the guide plate onto the surface of the conveying device, so that the bagged cement moving onto the conveying device is not likely to stack up and then slide off from both sides, enabling the conveying device to smoothly convey the bagged cement. Moreover, a single bagged cement sliding onto the conveying device is not likely to damage the conveying device, and the rubber pad can block the cement scattered in the truck and on the surface of the bagged cement, so that this part of the cement is not likely to slide off through the gap between the truck and the platform main body and then pollute the platform main body.

[0016] In the present invention, when the bagged cement sliding from the guide plate contacts the driving roller, the downward-sliding bagged cement can drive the driving roller to rotate in the guide plate and the groove. The rotating driving roller drives the two first belt wheels to rotate, and the two rotating first belt wheels both drive the second belt wheels to rotate through the belt. The two rotating second belt wheels drive the cleaning rollers to rotate in the two support frames. The two rotating cleaning rollers can sweep off the cement adhering to the upper surface of the bagged cement, so that when the bagged cement impacts the conveying device, there is no cement on the surface of the bagged cement, and it is not likely that scattered cement diffuses in the surrounding air during the process of the bagged cement falling onto the conveying device and then pollutes the surrounding environment.

[0017] In the present invention, when several working exhaust fans are working, several first one-way holes and several second one-way holes are opened. The cement adhering to the surface of the guide plate and the cement swept off by the cleaning rollers can enter the upper part of the filter screen in the collection cavity through the several first one-way holes and several second one-way holes, and the cement adhering to the surfaces of the driving roller and the rotating roller rotatably connected in the groove can move into the collection cavity through the groove and the through groove, so that the cement adhering to the surface of the bagged cement and the surface of the guide plate can be automatically collected, and the scattered cement is further ensured that the cement scattered on the surface of the bagged cement is not likely to diffuse in the surrounding environment and then pollute the surrounding environment.

[0018] In the present invention, a collection bag is fixed outside the discharge pipe. The exhaust fan is controlled to stop working, and several hair dryers are controlled to work. The working hair dryers can blow the cement adhering to the surface of the filter screen downward in the collection cavity and discharge it from the discharge pipe, and then move into the collection bag fixed outside the discharge pipe. This enables the cement adhering to the surface of the bagged cement to be quickly re-bagged and stored after being centrally collected, and then the stored cement can be transported again by the conveying device, so that waste is not easily generated during the transportation of the bagged cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the base of the present invention;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the cleaning assembly of the present invention;

[0022] Figure 4 is a three-dimensional structural schematic diagram of the material guide plate of the present invention;

[0023] Figure 5 is a three-dimensional sectional structural schematic diagram of the material guide plate of the present invention;

[0024] Figure 6 is a three-dimensional structural schematic diagram of the cleaning roller of the present invention;

[0025] Figure 7 is a three-dimensional structural schematic diagram of the first one-way hole of the present invention.

[0026] In the figure: 1. Platform body; 11. Base; 12. Driving assembly; 13. Rotating table; 2. Material guiding assembly; 21. Material guide plate; 22. Rubber pad; 3. Flattening assembly; 31. Fixed frame; 32. Rotating roller; 33. Driving gear; 34. First driven gear; 35. First transmission gear; 36. Second driven gear; 37. Second transmission gear; 38. Third driven gear; 39. Motor; 4. Cleaning assembly; 41. Driving roller; 42. Cleaning roller; 43. First pulley; 44. Belt; 45. Second pulley; 46. Support frame; 5. Collection assembly; 51. Air intake assembly; 511. First one-way hole; 512. Second one-way hole; 52. Discharge pipe; 53. Collection cavity; 54. Filter screen; 55. Exhaust fan; 56. Groove; 57. Through groove; 58. Hair dryer; 6. Conveying device; 7. Truck. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present invention will be further described below in conjunction with embodiments.

[0028] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0029] See also Figure 1-7 The present invention provides a truck side unloading platform for cement unloading, comprising a platform body 1, a material guide assembly 2, a push assembly 3, a cleaning assembly 4 and a conveying device 6, wherein the material guide assembly 2 comprises a material guide plate 21 and a rubber pad 22, wherein the material guide plate 21 is connected to the platform body 1, the top end of the material guide plate 21 is connected to the rubber pad 22, and the rubber pad 22 overlaps the bottom of one side of the truck 7;

[0030] The push-flattening assembly 3 includes two fixed frames 31, four rotating rollers 32, two driving gears 33, two first driven gears 34, two first transmission gears 35, two second driven gears 36, two second transmission gears 37, two third driven gears 38 and a motor 39. The two fixed frames 31 are connected to the upper surface of the guide plate 21, the four rotating rollers 32 are rotatably connected between the two fixed frames 31, the two ends of the four rotating rollers 32 are respectively connected to the two driving gears 33, the two first driven gears 34, the two second driven gears 36 and the two third driven gears 38, the first transmission gear 35 and the second transmission gear 37 are both rotatably connected in the fixed frames 31, the rotating rollers 32 connected to the driving gears 33 are connected to the motor 39, and the motor 39 is connected to one of the fixed frames 31;

[0031] The cleaning assembly 4 includes a driving roller 41, a cleaning roller 42, two first pulleys 43, two belts 44, two second pulleys 45 and four support frames 46. The four support frames 46 are connected to the upper surface of the guide plate 21. The driving roller 41 is rotatably connected in the guide plate 21. The cleaning roller 42 is rotatably connected in the two support frames 46. The two ends of the driving roller 41 and the cleaning roller 42 are respectively connected to the two first pulleys 43 and the two second pulleys 45. The two first pulleys 43 are both connected to the second pulleys 45 through the belts 44.

[0032] In this embodiment, when the bagged cement stacks together during the sliding process, since the distance between the two rotating rollers 32 connected to the rotating gear and the third driven gear 38 is the same as the thickness of the bagged cement, the two rotating rollers 32 rotating towards each other can convey the bagged cement in contact with the material guiding plate 21 downward. And the bagged cement stacked above this bagged cement is pushed upward by the two rotating rollers 32 rotating clockwise, so that the moving directions of the mutually stacked bagged cement are opposite, enabling the stacked bagged cement to be leveled on the material guiding plate 21 under the action of the leveling assembly 3 and move downward along the material guiding plate 21, so that the bagged cement sliding from the bottom of the material guiding plate 21 onto the conveying device 6 will not stack, making it difficult for the bagged cement above the stacked bagged cement to slide off the conveying device 6 and cause material dropping during the conveying process by the working conveying device 6, enabling the conveying device 6 to smoothly convey the bagged cement;

[0033] Moreover, when the bagged cement sliding from the material guiding plate 21 contacts the driving roller 41, the downward-sliding bagged cement can drive the driving roller 41 to rotate within the material guiding plate 21 and the groove 56. The rotating driving roller 41 drives the two first belt wheels 43 to rotate, and the two rotating first belt wheels 43 both drive the second belt wheel 45 to rotate through the belt 44. The two rotating second belt wheels 45 drive the cleaning roller 42 to rotate within the two support frames 46. The two rotating cleaning rollers 42 can sweep off the cement adhering to the upper surface of the bagged cement, making it difficult for the cement adhering to the surface of the bagged cement to slide onto the conveying device 6 and cause waste during the conveying process, and making it difficult for the cement on the surface of the bagged cement to diffuse into the surrounding environment and pollute the environment around the platform;

[0034] As Figure 1 and Figure 2 shown, the present invention provides a side unloading platform for a truck used for cement unloading. The platform body 1 includes a base 11, a driving assembly 12, and a rotating table 13. The material guiding plate 21 is connected to the upper surface of the rotating table 13. The upper surface of the rotating table 13 is hinged to the lower surface of the rotating table 13 through a pin shaft, and both ends of the driving assembly 12 are hinged to the rotating table 13 and the base 11 respectively.

[0035] In this embodiment, since the driving assembly 12 is composed of a hydraulic structure, the working driving assembly 12 can smoothly lift the rotating table 13 and rotate it around one side of the base 11;

[0036] As Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 7As shown in the figure, a side unloading platform for a truck used for cement unloading provided by the present invention, a collection assembly 5 is provided in a material guiding plate 21. The collection assembly 5 includes an air inlet assembly 51, a discharge pipe 52, a collection chamber 53, a filter screen 54, a plurality of exhaust fans 55, a plurality of hair dryers 58, a plurality of grooves 56 and a plurality of through grooves 57. The discharge pipe 52 is clamped at the bottom of the material guiding plate 21. The collection chamber 53 is opened in the material guiding plate 21. The filter screen 54 is connected in the collection chamber 53. A plurality of exhaust fans 55 and a plurality of hair dryers 58 are both clamped in the material guiding plate 21. A plurality of grooves 56 and a plurality of through grooves 57 are both opened in the material guiding plate 21.

[0037] In this embodiment, when a plurality of working exhaust fans 55 are working, a plurality of first one-way holes 511 and a plurality of second one-way holes 512 are opened. The cement attached to the surface of the material guiding plate 21 and the cement swept away by the cleaning roller 42 can enter above the filter screen 54 in the collection chamber 53 through the plurality of first one-way holes 511 and the plurality of second one-way holes 512. Moreover, the cement attached to the surfaces of the driving roller 41 and the rotating roller 32 rotatably connected in the groove 56 can move into the collection chamber 53 through the groove 56 and the through groove 57, so that the cement attached to the surface of the bagged cement is not likely to diffuse in the air and generate dust to pollute the surrounding environment.

[0038] When it is necessary to clean the cement collected in the collection chamber 53, fix a collection bag outside the discharge pipe 52, control the exhaust fans 55 to stop working, control a plurality of hair dryers 58 to work, close the plurality of first one-way holes 511 and the plurality of second one-way holes 512. The working plurality of hair dryers 58 can blow the cement attached to the surface of the filter screen 54 downward in the collection chamber 53 and discharge it from the discharge pipe 52, and then move into the collection bag fixed outside the discharge pipe 52, so that the cement attached to the surface of the bagged cement can be centrally collected, which is not only convenient to operate but also reduces the waste caused by cement during transportation.

[0039] As Figure 5 shown in the figure, a side unloading platform for a truck used for cement unloading provided by the present invention, a plurality of exhaust fans 55 are arranged below the filter screen 54, and a plurality of hair dryers 58 are arranged above the filter screen 54.

[0040] In this embodiment, since a plurality of exhaust fans 55 are arranged below the filter screen 54, the working plurality of exhaust fans 55 can extract the cement above the material guiding plate 21 to above the filter screen 54 in the collection chamber 53. Since a plurality of hair dryers 58 are arranged above the filter screen 54, the working hair dryers 58 can blow the cement attached to its surface obliquely downward along the surface of the filter screen 54.

[0041] As Figure 5 and Figure 7As shown in the figure, a side unloading platform for a truck used for cement unloading provided by the present invention. The collecting chamber 53 is respectively communicated with a plurality of grooves 56 through a plurality of through grooves 57. The collecting chamber 53 is communicated with the discharge pipe 52. The shape of the groove 56 is set as an arc. A plurality of driving rollers 41 and the lowermost rotating roller 32 are arranged in the groove 56.

[0042] In this embodiment, the cement adhering to the surfaces of the driving roller 41 and the rotating roller 32 rotating in the groove 56 can move into the collecting chamber 53 through the through groove 57 under the action of the working exhaust fan 55, so that the driving roller 41 and the rotating roller 32 rotating in the groove 56 can be automatically cleaned, and the cleaned cement can be automatically collected into the collecting chamber 53;

[0043] As Figure 5 and Figure 7 As shown in the figure, a side unloading platform for a truck used for cement unloading provided by the present invention. The air inlet assembly 51 includes a plurality of first one-way holes 511 and a plurality of second one-way holes 512. The plurality of first one-way holes 511 and the plurality of second one-way holes 512 are arranged in an alternating manner. The collecting chamber 53 is communicated with the plurality of first one-way holes 511 and the plurality of second one-way holes 512.

[0044] In this embodiment, and the plurality of first one-way holes 511 and the plurality of second one-way holes 512 are arranged in an alternating manner. The cement falling off at the contact part between the bagged cement and the guide plate 21 can pass through the plurality of first one-way holes 511 and the plurality of second one-way holes 512 without dead angle and fall into their interiors. When the plurality of exhaust fans 55 are working, the plurality of first one-way holes 511 and the plurality of second one-way holes 512 are opened, and the cement entering the plurality of first one-way holes 511 and the plurality of second one-way holes 512 can move into the collecting chamber 53. Because the structures of the first one-way holes 511 and the second one-way holes 512 are composed of through holes and the check valves fixed inside them, when the plurality of hair dryers 58 are working, the plurality of first one-way holes 511 and the plurality of second one-way holes 512 are closed, and when both the hair dryer 58 and the exhaust fan 55 are not working, the plurality of first one-way holes 511 and the plurality of second one-way holes 512 are closed. When the platform is not in use, external moisture and dirt are not easy to enter the collecting chamber 53 through the plurality of first one-way holes 511 and the plurality of second one-way holes 512 and thus cause pollution to its interior;

[0045] As Figure 1 As shown in the figure, a side unloading platform for a truck used for cement unloading provided by the present invention. The cleaning assembly 4 is arranged below the leveling assembly 3. The cleaning assembly 4 and the leveling assembly 3 are both arranged above the conveying device 6.

[0046] In this embodiment, the working cleaning component 4 can clean the bagged cement leveled on the material guiding plate 21, and the bagged cement after cleaning slides down along the inclined material guiding plate 21 onto the conveying device 6;

[0047] As Figure 1 shown, a side unloading platform for a freight car for cement unloading provided by the present invention, the freight car 7 is lapped on the upper surface of the rotating table 13, and the position of the freight car 7 corresponds to the position of the material guiding plate 21.

[0048] In this embodiment, after the freight car 7 moves to a position corresponding to the material guiding plate 21, the rotating rotating table 13 can drive the freight car 7 above it to rotate synchronously, and the freight car 7 on the rotating table 13 slides downward under the action of its own gravity, so that the bottom of one side of the freight car 7 is in close contact with the rubber pad 22;

[0049] The working principle and usage process of the present invention: When the platform needs to be used, an external ramp is placed on both sides of the base 11 and is connected to the base 11, and then the working freight car 7 moves onto the rotating table 13 through the ramp, and the moving freight car 7 moves to a position corresponding to the material guiding plate 21, and the control motor 39 drives one of the rotating rollers 32 and two driving gears 33 to rotate counterclockwise, the rotating driving gear 33 drives the first driven gear 34 to rotate clockwise, the clockwise rotating first driven gear 34 drives the second driven gear 36 to rotate clockwise through the first transmission gear 35, the rotating first driven gear 34 and the second driven gear 36 drive the two rotating rollers 32 connected thereto to rotate in the fixed frame 31, and at the same time the rotating driving gear 33 drives the third driven gear 38 to rotate clockwise through two engaged second transmission gears 37, the clockwise rotating third driven gear 38 and the counterclockwise rotating driving gear 33 respectively drive the two rotating rollers 32 to rotate towards each other;

[0050] Then control the driving component 12 to drive the rotating table 13 to rotate, the rotating rotating table 13 drives the freight car 7 above it to rotate, during this process, the freight car 7 on the rotating table 13 slides downward under the action of its own gravity, so that the bottom of one side of the freight car 7 is in close contact with the rubber pad 22, and then the side door of the freight car 7 is opened, and the bagged cement in the freight car 7 can slide out from the inside;

[0051] When the bagged cement stacks together during the sliding process, since the distance between the two rotating rollers 32 connected to the rotating gear and the third driven gear 38 is the same as the thickness of the bagged cement, the two rotating rollers 32 rotating towards each other can convey the bagged cement in contact with the material guide plate 21 downward. The bagged cement stacked above this bagged cement is pushed upward by the two rotating rollers 32 rotating clockwise, making the moving directions of the mutually stacked bagged cement opposite. As a result, the stacked bagged cement can be leveled on the material guide plate 21 under the action of the leveling assembly 3 and move downward along the material guide plate 21. This ensures that the bagged cement sliding from the bottom of the material guide plate 21 onto the conveying device 6 does not stack, preventing the bagged cement above the stacked bagged cement from slipping off the conveying device 6 during the conveying process of the working conveying device 6, and enabling the conveying device 6 to smoothly convey the bagged cement.

[0052] Moreover, when the bagged cement sliding from the material guide plate 21 comes into contact with the driving roller 41, the downward-sliding bagged cement can drive the driving roller 41 to rotate within the material guide plate 21 and the groove 56. The rotating driving roller 41 drives the two first belt pulleys 43 to rotate. The two rotating first belt pulleys 43 both drive the second belt pulley 45 to rotate through the belt 44. The two rotating second belt pulleys 45 drive the cleaning roller 42 to rotate within the two support frames 46. The two rotating cleaning rollers 42 can sweep off the cement adhering to the upper surface of the bagged cement.

[0053] When several working exhaust fans 55 are operating, several first one-way holes 511 and several second one-way holes 512 open. The cement adhering to the surface of the material guide plate 21 and the cement swept off by the cleaning roller 42 can enter above the filter screen 54 in the collection chamber 53 through the several first one-way holes 511 and several second one-way holes 512. Additionally, the cement adhering to the surfaces of the driving roller 41 and the rotating roller 32 rotatably connected within the groove 56 can move into the collection chamber 53 through the groove 56 and the through groove 57.

[0054] When it is necessary to clean the cement collected in the collection chamber 53, fix the collection bag outside the discharge pipe 52, control the exhaust fan 55 to stop working, and control several hair dryers 58 to operate. The several working hair dryers 58 can blow the cement adhering to the surface of the filter screen 54 downward within the collection chamber 53 and discharge it from the discharge pipe 52, and then it moves into the collection bag fixed outside the discharge pipe 52.

[0055] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A truck side unloading platform for unloading cement, comprising a platform body (1), a material guiding assembly (2), a push assembly (3), a cleaning assembly (4) and a conveying device (6), characterized in that: The material guide assembly (2) comprises a material guide plate (21) and a rubber pad (22), wherein the material guide plate (21) is connected to the platform body (1), the top end of the material guide plate (21) is connected to the rubber pad (22), and the rubber pad (22) overlaps the bottom of one side of the truck (7); The push-flattening assembly (3) comprises two fixed frames (31), four rotating rollers (32), two driving gears (33), two first driven gears (34), two first transmission gears (35), two second driven gears (36), two second transmission gears (37), two third driven gears (38) and a motor (39); the two fixed frames (31) are connected to the upper surface of the guide plate (21); the four rotating rollers (32) are rotatably connected between the two fixed frames (31); two ends of the four rotating rollers (32) are respectively connected to the two driving gears (33), the two first driven gears (34), the two second driven gears (36) and the two third driven gears (38); the first transmission gear (35) and the second transmission gear (37) are both rotatably connected in the fixed frames (31); the rotating roller (32) connected to the driving gear (33) is connected to the motor (39); and the motor (39) is connected to one of the fixed frames (31); The cleaning assembly (4) comprises a driving roller (41), a cleaning roller (42), two first pulleys (43), two belts (44), two second pulleys (45) and four support frames (46); the four support frames (46) are connected to the upper surface of the material guide plate (21); the driving roller (41) is rotatably connected in the material guide plate (21); the cleaning roller (42) is rotatably connected in the two support frames (46); the two ends of the driving roller (41) and the cleaning roller (42) are respectively connected to the two first pulleys (43) and the two second pulleys (45); the two first pulleys (43) are both connected to the second pulleys (45) through the belts (44).

2. A truck side unloading platform for cement unloading according to claim 1, characterized in that: The platform body (1) comprises a base (11), a driving assembly (12) and a rotating table (13); the material guide plate (21) is connected to the upper surface of the rotating table (13); the upper surface of the rotating table (13) is hinged to the lower surface of the rotating table (13) via a pin; and the two ends of the driving assembly (12) are respectively hinged to the rotating table (13) and the base (11).

3. The side unloading platform for a truck used for cement unloading according to claim 1, characterized in that: A collecting assembly (5) is provided in the material guide plate (21), and the collecting assembly (5) comprises an air intake assembly (51), a material discharge pipe (52), a collecting chamber (53), a filter screen (54), a plurality of exhaust fans (55), a plurality of blowers (58), a plurality of grooves (56), and a plurality of through grooves (57). The material discharge pipe (52) is clamped at the bottom of the material guide plate (21), the collecting chamber (53) is provided in the material guide plate (21), the filter screen (54) is connected in the collecting chamber (53), the plurality of exhaust fans (55) and the plurality of blowers (58) are clamped in the material guide plate (21), and the plurality of grooves (56) and the plurality of through grooves (57) are provided in the material guide plate (21).

4. The side unloading platform for a truck used for unloading cement according to claim 1, characterized in that: A plurality of exhaust fans (55) are arranged below the filter screen (54), and a plurality of blowers (58) are arranged above the filter screen (54).

5. The side unloading platform for a truck used for unloading cement according to claim 3, characterized in that: The collecting chamber (53) is connected to a plurality of grooves (56) respectively through a plurality of through grooves (57); the collecting chamber (53) is connected to a discharge pipe (52); the shape of the groove (56) is set to be an arc; and a plurality of driving rollers (41) and a rotating roller (32) located at the bottom are both arranged in the groove (56).

6. The side unloading platform for a truck used for unloading cement according to claim 3, characterized in that: The air intake assembly (51) comprises a plurality of first one-way holes (511) and a plurality of second one-way holes (512), the plurality of first one-way holes (511) and the plurality of second one-way holes (512) being arranged in a staggered manner, and the collection chamber (53) is in communication with the plurality of first one-way holes (511) and the plurality of second one-way holes (512).

7. The side unloading platform for a truck used for unloading cement according to claim 1, characterized in that: The cleaning component (4) is arranged below the push-flat component (3), and the cleaning component (4) and the push-flat component (3) are both arranged above the conveying device (6).

8. The side unloading platform for a truck used for unloading cement according to claim 1, characterized in that: The truck (7) is overlapped on the upper surface of the rotating platform (13), and the position of the truck (7) corresponds to the position of the material guide plate (21).

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