Road cargo transportation and unloading roadway stacking machine

Abstract

The invention relates to the technical field of transportation and unloading platforms, and discloses a road cargo transportation and unloading roadway stacking machine which comprises a bottom plate, an adjusting device is arranged at the top of the bottom plate, a supporting device is arranged at the bottom of the bottom plate, and a protection device is arranged on the left side of the bottom plate. The adjusting device comprises a fixed rod, a rotating plate, an electric telescopic rod, a push plate, an inclined plate, a sliding block, a sliding plate, a blocking plate and a rotating plate, the fixed rod is fixedly connected to the inner wall of the bottom plate, the rotating plate is rotationally connected to the circumferential surface of the fixed rod, and the electric telescopic rod is fixedly connected to the top of the rotating plate. According to the unloading device, the ascending height of the inclined plate can be adjusted, the application range of the device is enlarged, the situation that the device cannot be used due to different trucks is prevented, and the unloading range is enlarged.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation unloading platforms, and particularly to a roadway goods transportation unloading roadway stacker. Background Art

[0002] With the continuous development of the global economy, the logistics industry plays a crucial role in the supply chain. Efficient goods transportation and loading / unloading are key links to ensure smooth logistics, reduce costs, and improve customer satisfaction. In traditional unloading methods, manual handling of goods is usually relied on, with high labor intensity and slow speed. For example, after unloading goods from a truck, they are then manually carried to a warehouse or a designated location, which is very time-consuming and laborious. As an important part of logistics facilities, the performance and function of transportation unloading platforms directly affect the efficiency and safety of logistics operations. The emergence of various advanced lifting and handling equipment provides strong technical support for transportation unloading platforms. For example, forklifts, cranes, etc. can quickly and accurately handle goods, improving unloading efficiency.

[0003] Patent No. CN217732097U discloses a roadway goods transportation unloading platform, including a base frame. An inclined platform is provided at the front end of the base frame. A support frame is provided on the lower surface of the inclined platform. Handles are fixedly installed on the sides of the base frame and the inclined platform respectively. Connecting frames are provided on the lower surfaces of the base frame and the inclined platform. Universal rollers are provided at positions near both ends of the lower surface of the base frame. The base frame includes a central plate, a first limiting strip, an edge frame, a second limiting strip, a first pile, a central shaft, and a second pile. The disclosed roadway goods transportation unloading roadway stacker of the present invention enables the unloading platform to adapt to unloading areas of different widths within a certain range through the cooperation of the connecting frame with the base frame and the inclined platform, making the unloading platform more adaptable. Through the cooperation of the support frame with the base frame and the inclined platform, the unloading platform can adapt to truck carriages of different heights within a certain range. This invention enables the unloading platform to adapt to unloading areas of different widths, but there may be trucks of different sizes in the work. If encountering trucks of different heights, it is difficult to carry out the work. Therefore, a roadway goods transportation unloading roadway stacker is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a roadway goods transportation unloading roadway stacker for the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A roadway goods transportation unloading roadway stacker, including a bottom plate, on the top of the bottom plate is provided an adjusting device, at the bottom of the bottom plate is provided a supporting device, on the left side of the bottom plate is provided a protecting device. The adjusting device includes a fixed rod, a rotating plate, an electric telescopic rod, a pushing plate, an inclined plate, a sliding block, a sliding plate, a blocking plate, and a rotating plate. The fixed rod is fixedly connected to the inner wall of the bottom plate, the rotating plate is rotatably connected to the circumferential surface of the fixed rod, the electric telescopic rod is fixedly connected to the top of the rotating plate, the pushing plate is rotatably connected to the output end of the electric telescopic rod, the inclined plate is slidably connected to the top of the pushing plate, the sliding block is slidably connected to the inner wall of the inclined plate, the sliding plate is fixedly connected to the top of the sliding block, the blocking plate is fixedly connected to the top of the sliding plate, the rotating plate is rotatably connected to the front part of the inclined plate, the bottom of the sliding block is slidably connected to the top of the pushing plate, the sliding plate is slidably connected to the inner wall of the inclined plate, the blocking plate is slidably connected to the inner wall of the inclined plate, the bottom of the rotating plate is fixedly connected to the top of the bottom plate. The top of the pushing plate is provided with an inclined surface, and the left side of the sliding block is provided with an inclined surface. The electric telescopic rod will rotate upward, so that the rising height of the inclined plate can be adjusted, enabling the device to adapt to the heights of different trucks, increasing the applicable range of the device, preventing the device from being unusable due to different trucks, improving the unloading range. The blocking plate will increase the friction between the inclined plate and the goods, preventing the goods from being damaged due to too fast a falling speed, thus protecting the safety of the goods and improving the safety of the device.

[0006] Preferably, the support device includes a fixed block, a tension rope, a winding roller, a screw rod, a connection block, a moving sleeve, an L-shaped rod I, and a runner. The fixed block is fixedly connected to the bottom of the inclined plate, the connection block is fixedly connected to the bottom of the bottom plate, the screw rod is rotatably connected to the inner wall of the connection block, the winding roller is fixedly connected to the right side of the screw rod, the tension rope is wound around the surface of the winding roller, the moving sleeve is movably connected to the circumferential surface of the screw rod, the L-shaped rod I is fixedly connected to the rear of the moving sleeve, and the runner is rotatably connected to one end of the L-shaped rod I away from the moving sleeve. The support device further includes a connecting plate, a roller, an L-shaped rod II, a support plate, a sliding rod, and a support column. The connecting plate is fixedly connected to the bottom of the bottom plate, the roller is rotatably connected to the rear of the connecting plate through a torsion spring, the L-shaped rod II is fixedly connected to the rear of the L-shaped rod I, the support plate is fixedly connected to one end of the L-shaped rod II away from the L-shaped rod I, the sliding rod is fixedly connected to the top of the support plate, and the support column is slidably connected to the surface of the sliding rod. The support column supports the device, thereby preventing the device from displacing due to the weight of the goods during operation, which may cause the roller to displace and further cause the device to displace, resulting in the device being unable to work properly and affecting the working efficiency of the device. Thus, the stability of the device is improved, the support plate supports the device, increasing the support area of the device, improving the support effect of the device, preventing the device from displacing, and enabling the device to work continuously and stably.

[0007] Preferably, the protection device includes a mounting plate, an elastic telescopic rod, a rubber protection plate I, a mounting block, a spring piece, a rubber protection plate II, and a protection baffle. The mounting plate is fixedly connected to the left side of the bottom plate, the elastic telescopic rod is fixedly connected to the bottom of the inner wall of the mounting plate, the rubber protection plate I is fixedly connected to the top of the elastic telescopic rod, the mounting block is fixedly connected to the left side of the mounting plate, the spring piece is fixedly connected to the left side of the mounting block, the rubber protection plate II is fixedly connected to one end of the spring piece away from the mounting block, and the protection baffle is fixedly connected to the front of the rubber protection plate II. A plurality of elastic telescopic rods are provided, and both ends of the elastic telescopic rod are respectively fixedly connected to the mounting plate and the rubber protection plate I. The protection baffle is located above the rubber protection plate II. The rubber protection plate I protects the goods, preventing the goods from falling to the ground. The elastic telescopic rod will be compressed due to the weight of the goods, buffering the goods when they fall, preventing the goods from falling quickly and causing damage to the goods, improving the safety of the device. The goods will rebound off the spring piece and fall onto the rubber protection plate I, protecting the goods. At the same time, the protection baffle prevents the goods from falling from both sides of the device, improving the protection effect of the device on the goods, preventing the goods from falling quickly and causing damage to the goods, and enabling the device to work continuously and stably.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. The road freight transport unloading roadway stacker, through the cooperation of the bottom plate, adjusting device, fixed rod, rotating plate, electric telescopic rod, push plate, inclined plate, sliding block, sliding plate, blocking plate, and rotating plate, the electric telescopic rod will rotate upward, thereby adjusting the rising height of the inclined plate, enabling the device to adapt to the heights of different trucks, increasing the applicable range of the device, preventing the device from being unusable due to different trucks, improving the unloading range, the blocking plate will increase the friction between the inclined plate and the goods, preventing the goods from being damaged due to too fast a falling speed, thus protecting the safety of the goods and improving the safety of the device.

[0009] 2. The road freight transport unloading roadway stacker, through the cooperation of the support device, fixed block, tension rope, winding roller, screw rod, connecting block, moving sleeve, L-shaped rod one, rotating wheel, connecting plate, roller, L-shaped rod two, support plate, sliding rod, and support column, the support column will support the device, thereby preventing the device from shifting due to the weight of the goods during operation, which may cause the roller to displace and then the device to displace, resulting in the device being unable to work properly and affecting the working efficiency of the device. Thus, the stability of the device is improved, the support plate supports the device, increasing the support area of the device, improving the support effect of the device, preventing the device from shifting, and enabling the device to work continuously and stably.

[0010] 3. The road freight transport unloading roadway stacker, through the cooperation of the mounting plate, elastic telescopic rod, rubber protection plate one, mounting block, elastic sheet, rubber protection plate two, and protection baffle, the rubber protection plate one will protect the goods, preventing the goods from falling to the ground. The elastic telescopic rod will be compressed due to the weight of the goods, buffering the fall of the goods to prevent the goods from being damaged due to a rapid fall, improving the safety of the device. The goods will bounce off the elastic sheet and fall onto the rubber protection plate one to protect the goods. At the same time, the protection baffle will prevent the goods from falling from both sides of the device, improving the protection effect of the device on the goods, preventing the goods from being damaged due to a rapid fall, and enabling the device to work continuously and stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the inclined plate structure of the present invention; Figure 3 is of the present invention Figure 2 the enlarged view of the structure at A in; Figure 4 is of the present invention Figure 2 the enlarged view of the structure at B in; Figure 5 is a cross-sectional view of the inclined plate structure of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure at position C in the present invention; Figure 7 Cross-sectional view of the mounting plate structure of the present invention.

[0012] In the figure: 1, bottom plate; 2, adjusting device; 21, fixed rod; 22, rotating plate; 23, electric telescopic rod; 24, push plate; 25, inclined plate; 26, sliding block; 27, sliding plate; 28, blocking plate; 29, rotating plate; 3, supporting device; 31, fixed block; 32, pulling rope; 33, winding roller; 34, screw rod; 35, connecting block; 36, moving sleeve; 37, L-shaped rod I; 38, runner; 39, connecting plate; 310, roller; 311, L-shaped rod II; 312, support plate; 313, sliding rod; 314, support column; 4, protection device; 41, mounting plate; 42, elastic telescopic rod; 43, rubber protection plate I; 44, mounting block; 45, elastic sheet; 46, rubber protection plate II; 47, protection baffle. Specific embodiments

[0013] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0014] Please refer to Figures 1 - 7, an embodiment of the present invention is: a roadway goods transportation unloading roadway stacker, including a bottom plate 1, an adjusting device 2 is arranged on the top of the bottom plate 1, a supporting device 3 is arranged on the bottom of the bottom plate 1, and a protection device 4 is arranged on the left side of the bottom plate 1. The adjusting device 2 includes a fixed rod 21, a rotating plate 22, an electric telescopic rod 23, a push plate 24, an inclined plate 25, a sliding block 26, a sliding plate 27, a blocking plate 28, and a rotating plate 29. The fixed rod 21 is fixedly connected to the inner wall of the bottom plate 1, the rotating plate 22 is rotatably connected to the circumferential surface of the fixed rod 21, the electric telescopic rod 23 is fixedly connected to the top of the rotating plate 22, the push plate 24 is rotatably connected to the output end of the electric telescopic rod 23, the inclined plate 25 is slidably connected to the top of the push plate 24, the sliding block 26 is slidably connected to the inner wall of the inclined plate 25, the sliding plate 27 is fixedly connected to the top of the sliding block 26, the blocking plate 28 is fixedly connected to the top of the sliding plate 27, and the rotating plate 29 is rotatably connected to the front of the inclined plate 25. When the device is working, the staff moves the device to the tail of the truck through the rollers 310, adjusts the position, and at this time the electric telescopic rod 23 starts to work. The output end of the electric telescopic rod 23 pushes the push plate 24 upward. At this time, the push plate 24 pushes the inclined plate 25 to rotate upward through the rotating plate 29, causing the inclined plate 25 to rise. At the same time, the bottom of the electric telescopic rod 23 drives the rotating plate 22 to rotate through the fixed rod 21, and at the same time the electric telescopic rod 23 will rotate upward, so as to adjust the rising height of the inclined plate 25, enabling the device to adapt to the heights of different trucks, increasing the applicable range of the device, preventing the device from being unusable due to different trucks, improving the unloading range. The bottom of the sliding block 26 is slidably connected to the top of the push plate 24, the sliding plate 27 is slidably connected to the inner wall of the inclined plate 25, the blocking plate 28 is slidably connected to the inner wall of the inclined plate 25, the bottom of the rotating plate 29 is fixedly connected to the top of the bottom plate 1, the top of the push plate 24 is provided with an inclined surface, and the left side of the sliding block 26 is provided with an inclined surface. When the electric telescopic rod 23 pushes the inclined plate 25 upward through the push plate 24, the push plate 24 will push the sliding block 26 upward on the inner wall of the inclined plate 25 through the inclined surface at the top. The sliding block 26 drives the blocking plate 28 to move upward through the sliding plate 27. When the staff carries the goods down from the truck, the blocking plate 28 will increase the friction between the inclined plate 25 and the goods, preventing the goods from being damaged due to too fast a falling speed, thus protecting the safety of the goods and improving the safety of the device.

[0015] The support device 3 includes a fixed block 31, a tension rope 32, a winding roller 33, a screw rod 34, a connecting block 35, a moving sleeve 36, an L-shaped rod 37, and a runner 38. The fixed block 31 is fixedly connected to the bottom of the inclined plate 25, the connecting block 35 is fixedly connected to the bottom of the bottom plate 1, the screw rod 34 is rotatably connected to the inner wall of the connecting block 35, the winding roller 33 is fixedly connected to the right side of the screw rod 34, the tension rope 32 is wound around the surface of the winding roller 33, the moving sleeve 36 is movably connected to the circumferential surface of the screw rod 34, the L-shaped rod 37 is fixedly connected to the rear of the moving sleeve 36, and the runner 38 is rotatably connected to the end of the L-shaped rod 37 away from the moving sleeve 36. The support device 3 further includes a connecting plate 39, a roller 310, an L-shaped rod 311, a support plate 312, a sliding rod 313, and a support column 314. The connecting plate 39 is fixedly connected to the bottom of the bottom plate 1, the roller 310 is rotatably connected to the rear of the connecting plate 39 through a torsion spring, the L-shaped rod 311 is fixedly connected to the rear of the L-shaped rod 37, the support plate 312 is fixedly connected to the end of the L-shaped rod 311 away from the L-shaped rod 37, the sliding rod 313 is fixedly connected to the top of the support plate 312, and the support column 314 is slidably connected to the surface of the sliding rod 313. When the push plate 24 pushes the inclined plate 25 to rise, the inclined plate 25 drives the fixed block 31 to rise, the fixed block 31 pulls the tension rope 32 to rise, the tension rope 32 drives the winding roller 33 to rotate when rising, the winding roller 33 drives the screw rod 34 to rotate when rotating, the screw rod 34 drives the moving sleeve 36 to move to the right, and at the same time the moving sleeve 36 drives the runner 38 to move to the right through the L-shaped rod 37. When the runner 38 moves away from the roller 310, the roller 310 rotates to the right through the torsion spring. While the roller 310 moves to the right, the bottom plate 1 will descend. When the roller 310 moves to a fixed position, the bottom of the support column 314 contacts the ground, and the support column 314 will support the device, thereby preventing the device from displacing due to the weight of the goods during operation, and further preventing the device from displacing, so that the device cannot work properly and affects the working efficiency of the device, thereby improving the stability of the device. The tension rope 32 contacts the inner wall of the bottom plate 1, the top of the tension rope 32 is fixedly connected to the bottom of the fixed block 31, the circumferential surface of the runner 38 contacts the right side of the roller 310, the top of the support column 314 is fixedly connected to the bottom of the bottom plate 1, the inner wall of the support column 314 is located on the movement track of the support plate 312, and at the same time when the L-shaped rod 37 moves to the right, it drives the L-shaped rod 311 to move to the right, and the L-shaped rod 311 drives the support plate 312 to slide to the right through the sliding rod 313, so that the support plate 312 moves away from the inner wall of the support column 314, and the support plate 312 supports the device, increasing the support area of the device, improving the support effect of the device, preventing the device from displacing, and enabling the device to work stably and continuously.

[0016] Working principle: When the device is working, the staff moves the device to the rear of the truck through the rollers 310, adjusts the position, and then the electric telescopic rod 23 starts to work. The output end of the electric telescopic rod 23 pushes the push plate 24 upward. At this time, the push plate 24 pushes the inclined plate 25 to rotate upward through the rotating plate 29, causing the inclined plate 25 to rise. At the same time, the bottom of the electric telescopic rod 23 drives the rotating plate 22 to rotate through the fixed rod 21, and at the same time, the electric telescopic rod 23 will rotate upward, so as to adjust the rising height of the inclined plate 25, enabling the device to adapt to the heights of different trucks, expanding the application range of the device, preventing the device from being unusable due to different trucks, increasing the unloading range. When the electric telescopic rod 23 pushes the inclined plate 25 upward through the push plate 24, the push plate 24 pushes the sliding block 26 upward on the inner wall of the inclined plate 25 through the inclined surface at the top. The sliding block 26 drives the blocking plate 28 to move upward through the sliding plate 27. When the staff carry the goods down from the truck, the blocking plate 28 will increase the friction between the inclined plate 25 and the goods, preventing the goods from being damaged due to too fast falling speed, thus protecting the safety of the goods and improving the safety of the device; When the push plate 24 pushes the inclined plate 25 to rise, the inclined plate 25 drives the fixed block 31 to rise. The fixed block 31 pulls the tension rope 32 to rise. When the tension rope 32 rises, it drives the winding roller 33 to rotate. When the winding roller 33 rotates, it drives the screw rod 34 to rotate. The screw rod 34 drives the moving sleeve 36 to move to the right. At the same time, the moving sleeve 36 drives the rotating wheel 38 to move to the right through the L-shaped rod one 37. When the rotating wheel 38 moves away from the roller 310, the roller 310 rotates to the right through the torsion spring. While the roller 310 moves to the right, the bottom plate 1 will descend. When the roller 310 moves to a fixed position, the bottom of the support column 314 contacts the ground, and the support column 314 will support the device, thus preventing the device from being displaced due to the weight of the goods during operation, which may cause the roller 310 to be displaced and further cause the device to be displaced, resulting in the device being unable to work properly and affecting the working efficiency of the device, thereby improving the stability of the device. At the same time, when the L-shaped rod one 37 moves to the right, it drives the L-shaped rod two 311 to move to the right. The L-shaped rod two 311 drives the support plate 312 to slide to the right through the sliding rod 313, so that the support plate 312 moves away from the inner wall of the support column 314, enabling the support plate 312 to support the device, increasing the support area of the device, improving the support effect of the device, preventing the device from being displaced, and enabling the device to work stably and continuously.

[0017] Please refer to Figures 1 - 7, on the basis of the above embodiments, in another embodiment of the present invention, the protection device 4 includes a mounting plate 41, an elastic telescopic rod 42, a first rubber protection plate 43, a mounting block 44, a spring plate 45, a second rubber protection plate 46, and a protection baffle 47. The mounting plate 41 is fixedly connected to the left side of the bottom plate 1. The elastic telescopic rod 42 is fixedly connected to the bottom of the inner wall of the mounting plate 41. The first rubber protection plate 43 is fixedly connected to the top of the elastic telescopic rod 42. The mounting block 44 is fixedly connected to the left side of the mounting plate 41. The spring plate 45 is fixedly connected to the left side of the mounting block 44. The second rubber protection plate 46 is fixedly connected to the end of the spring plate 45 away from the mounting block 44. The protection baffle 47 is fixedly connected to the front of the second rubber protection plate 46. When the goods slide down from the surface of the inclined plate 25, the goods will slide down quickly due to their own weight, which may cause damage to the goods themselves and affect the working effect of the device. When the goods slide down, they will land on the surface of the first rubber protection plate 43. The first rubber protection plate 43 will protect the goods so that they will not fall to the ground. The elastic telescopic rod 42 will be compressed due to the weight of the goods to buffer the falling of the goods and prevent the goods from falling quickly and causing damage, thus improving the safety of the device. A plurality of elastic telescopic rods 42 are provided, and both ends of the elastic telescopic rod 42 are fixedly connected to the mounting plate 41 and the first rubber protection plate 43 respectively. The protection baffle 47 is located above the second rubber protection plate 46. If the goods are large or have a heavy own weight and fall too fast, at this time the second rubber protection plate 46 will block the goods so that they will not fall to the ground. At the same time, the second rubber protection plate 46 will buffer the goods through the spring plate 45, so that the goods will rebound through the spring plate 45 and fall onto the first rubber protection plate 43 to protect the goods. At the same time, the protection baffle 47 will prevent the goods from falling from both sides of the device, improving the protection effect of the device on the goods, preventing the goods from falling quickly and causing damage, and enabling the device to work continuously and stably.

[0018] Working principle: When the goods slide down from the surface of the inclined plate 25, the goods will slide down rapidly due to their own weight, which may cause damage to the goods themselves and affect the working effect of the device. When the goods slide down, they will land on the surface of the first rubber protection plate 43. The first rubber protection plate 43 will protect the goods so that they will not fall to the ground. The elastic telescopic rod 42 will be compressed due to the weight of the goods, buffering the falling of the goods to prevent the goods from being damaged due to rapid falling, and improving the safety of the device. If the goods are large or have a heavy own weight and fall too fast, at this time, the second rubber protection plate 46 will block the goods so that they will not fall to the ground. At the same time, the second rubber protection plate 46 will buffer the goods through the elastic piece 45, so that the goods will rebound and fall on the first rubber protection plate 43 through the elastic piece 45, protecting the goods. At the same time, the protection baffle 47 will prevent the goods from falling from both sides of the device, improving the protection effect of the device on the goods, preventing the goods from being damaged due to rapid falling, and enabling the device to work continuously and stably.

[0019] The present invention provides a roadway stacker for unloading goods in a roadway. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by the prior art.

Claims

1. A roadway goods transportation unloading roadway stacker, comprising a bottom plate (1), characterized in that: A regulating device (2) is provided on the top of the bottom plate (1), a supporting device (3) is provided on the bottom of the bottom plate (1), and a protecting device (4) is provided on the left side of the bottom plate (1). The regulating device (2) includes a fixed rod (21), a rotating plate (22), an electric telescopic rod (23), a pushing plate (24), an inclined plate (25), a sliding block (26), a sliding plate (27), a blocking plate (28), and a rotating plate (29). The fixed rod (21) is fixedly connected to the inner wall of the bottom plate (1). The rotating plate (22) is rotatably connected to the circumferential surface of the fixed rod (21). The electric telescopic rod (23) is fixedly connected to the top of the rotating plate (22). The pushing plate (24) is rotatably connected to the output end of the electric telescopic rod (23). The inclined plate (25) is slidably connected to the top of the pushing plate (24). The sliding block (26) is slidably connected to the inner wall of the inclined plate (25). The sliding plate (27) is fixedly connected to the top of the sliding block (26). The blocking plate (28) is fixedly connected to the top of the sliding plate (27). The rotating plate (29) is rotatably connected to the front part of the inclined plate (25).

2. The stacker for unloading roadway in road freight transportation according to claim 1, characterized in that: The bottom of the sliding block (26) is slidably connected to the top of the pushing plate (24). The sliding plate (27) is slidably connected to the inner wall of the inclined plate (25). The blocking plate (28) is slidably connected to the inner wall of the inclined plate (25).

3. The stacker for the unloading roadway of road freight transportation according to claim 2, characterized in that: The bottom of the rotating plate (29) is fixedly connected to the top of the bottom plate (1). The top of the pushing plate (24) is provided with an inclined surface, and the left side of the sliding block (26) is provided with an inclined surface.

4. The stacker for the unloading roadway of road freight transportation according to claim 3, wherein: The supporting device (3) includes a fixed block (31), a pulling rope (32), a winding roller (33), a screw rod (34), a connecting block (35), a moving sleeve (36), an L-shaped rod one (37), and a rotating wheel (38). The fixed block (31) is fixedly connected to the bottom of the inclined plate (25). The connecting block (35) is fixedly connected to the bottom of the bottom plate (1). The screw rod (34) is rotatably connected to the inner wall of the connecting block (35). The winding roller (33) is fixedly connected to the right side of the screw rod (34). The pulling rope (32) is wound around the surface of the winding roller (33). The moving sleeve (36) is movably connected to the circumferential surface of the screw rod (34). The L-shaped rod one (37) is fixedly connected to the rear of the moving sleeve (36). The rotating wheel (38) is rotatably connected to one end of the L-shaped rod one (37) far from the moving sleeve (36).

5. A roadway goods transportation unloading aisle stacker according to claim 4, characterized in that: The support device (3) further includes a connecting plate (39), a roller (310), an L-shaped rod II (311), a support plate (312), a sliding rod (313), and a support column (314). The connecting plate (39) is fixedly connected to the bottom of the bottom plate (1). The roller (310) is rotatably connected to the rear of the connecting plate (39) through a torsion spring. The L-shaped rod II (311) is fixedly connected to the rear of the L-shaped rod I (37). The support plate (312) is fixedly connected to one end of the L-shaped rod II (311) away from the L-shaped rod I (37). The sliding rod (313) is fixedly connected to the top of the support plate (312). The support column (314) is slidably connected to the surface of the sliding rod (313).

6. The stacker for the unloading roadway of road freight transportation according to claim 5, wherein: The tension rope (32) contacts the inner wall of the bottom plate (1). The top of the tension rope (32) is fixedly connected to the bottom of the fixed block (31). The circumferential surface of the runner (38) contacts the right side of the roller (310). The top of the support column (314) is fixedly connected to the bottom of the bottom plate (1). The inner wall of the support column (314) is located on the movement track of the support plate (312).

7. A roadway goods transportation unloading roadway stacker according to claim 6, characterized in that: The protection device (4) includes a mounting plate (41), an elastic telescopic rod (42), a rubber protection plate I (43), a mounting block (44), a spring piece (45), a rubber protection plate II (46), and a protection baffle (47). The mounting plate (41) is fixedly connected to the left side of the bottom plate (1). The elastic telescopic rod (42) is fixedly connected to the bottom of the inner wall of the mounting plate (41). The rubber protection plate I (43) is fixedly connected to the top of the elastic telescopic rod (42). The mounting block (44) is fixedly connected to the left side of the mounting plate (41). The spring piece (45) is fixedly connected to the left side of the mounting block (44). The rubber protection plate II (46) is fixedly connected to one end of the spring piece (45) away from the mounting block (44). The protection baffle (47) is fixedly connected to the front of the rubber protection plate II (46).

8. A roadway goods transportation unloading roadway stacker according to claim 7, characterized in that: A plurality of elastic telescopic rods (42) are provided, and both ends of the elastic telescopic rod (42) are respectively fixedly connected to the mounting plate (41) and the rubber protection plate I (43). The protection baffle (47) is located above the rubber protection plate II (46).

Images