A device that uses a single drive unit to move a material loading box.

Abstract

This invention discloses a device for moving a material loading box using a single-set actuator, comprising a tilting frame, a moving propeller, and a ramp assembly. The moving propeller is hinged to both the tilting frame and the ramp assembly. The device also includes: a support disposed on the ramp assembly, the support having a limiting groove and an opening communicating with the limiting groove; a first connecting component fixed to the ramp assembly; and a second connecting component fixed to the ramp assembly. When the moving propeller drives the tilting frame from a flat state to an inclined state, the tilting frame engages with both the limiting groove and the first connecting component, and separates from the second connecting component. When the tilting frame is advanced by the moving propeller along the ramp assembly towards the material loading position, the tilting frame separates from the first connecting component, while remaining engaged with the limiting groove. When the tilting frame is advanced to the material loading position, it engages with the second connecting component. This invention has the advantage of low cost.

Description

Technical Field

[0001] This invention relates to the field of environmental protection equipment technology, specifically to a device that uses a single drive unit to move a material loading box. Background Technology

[0002] Currently, with the improvement of people's living standards and the continuous expansion of urban construction, urban domestic waste has undergone significant changes, with waste density decreasing and compressibility increasing. After being collected by garbage trucks, domestic waste is transported to centralized waste transfer stations. At these stations, compression devices load the waste into specialized containers for further compression. These containers are then transported to waste treatment plants by specialized loading vehicles for centralized processing. The purpose of compression is to reduce volume and increase weight, thereby increasing the loading capacity of transfer vehicles, reducing empty-load rates, lowering transportation costs, and simultaneously reducing environmental pollution.

[0003] Before receiving waste, containers need to be changed from a flat position to an inclined position. Usually, this is done by connecting the container to a support frame, on which a hydraulic cylinder is installed. The hydraulic cylinder is hinged to the support frame, and the force of the hydraulic cylinder causes the support frame to switch the container between a flat and inclined position.

[0004] The aforementioned support includes a base frame, a tilting frame, and a sliding frame. One end of the hydraulic cylinder is hinged to the base frame, and the other end of the hydraulic cylinder is hinged to the tilting frame. The sliding frame always maintains a sliding engagement with the tilting frame. During operation, the support remains flat when no container is being received. After the container is placed on the sliding frame, the hydraulic cylinder operates, driving the tilting frame to swing and tilt it into an inclined state. Then, the sliding frame is driven by a chain drive device or a hydraulic cylinder to move linearly along the tilting frame.

[0005] For the aforementioned support structure, the swing of the tilting frame requires a hydraulic cylinder to drive it, while the movement of the sliding frame requires a chain drive or a hydraulic cylinder to drive it. Therefore, multiple drives are needed to complete the corresponding actions on a single set of equipment, which not only makes the equipment structure complex and large in size, but also increases the cost. Summary of the Invention

[0006] The present invention provides a device for moving a material loading box with a single drive unit that reduces costs.

[0007] The technical solution to the above problem is as follows:

[0008] A device for moving a material loading box using a single drive unit includes a tilting frame, a moving propeller, and a ramp assembly, wherein the moving propeller is hinged to both the tilting frame and the ramp assembly, and further includes:

[0009] Support, the support is arranged on the slope component, and the support is provided with a limiting groove and an opening communicating with the limiting groove;

[0010] The first connecting component is fixed to the slope component;

[0011] A second connecting component fixed to the slope component;

[0012] When the moving thruster drives the tilting frame to switch from a flat position to an inclined position, the tilting frame engages with the limiting slide and the first connecting assembly respectively, and the tilting frame separates from the second connecting assembly.

[0013] When the tilting frame is pushed along the slope assembly by the moving pusher to the material loading position, the tilting frame separates from the first connecting assembly and remains engaged with the limiting slide. When the tilting frame is pushed to the material loading position, the tilting frame engages with the second connecting assembly.

[0014] A device for moving a material loading box using a single drive unit includes a tilting frame, a moving propeller, and a ramp assembly, wherein the moving propeller is hinged to both the tilting frame and the ramp assembly, and further includes:

[0015] Support, the support is arranged on the slope component, and the support is provided with a limiting groove;

[0016] The movable frame has one end of the flipping frame hinged to the other end of the movable frame, and the other end of the movable frame slides in a limiting groove.

[0017] The first connecting component fixed to the slope component;

[0018] A second connecting component fixed to the slope component;

[0019] When the tilting frame is in a flat position, one end of the moving frame is hinged to the first connecting component, and the moving frame is separated from the second connecting component; when the tilting frame is driven by the moving pusher to switch from a flat position to an inclined position, one end of the tilting frame remains hinged to one end of the moving frame, and the other end of the tilting frame is connected to the other end of the moving frame.

[0020] When the tilting frame is advanced by the moving propeller along the slope assembly to the material loading position, one end of the tilting frame is hinged to one end of the moving frame, and the other end of the tilting frame is engaged with the other end of the moving frame. The moving frame is separated from the first connecting assembly and engaged with the limiting slide. When the tilting frame is advanced to the material loading position, the moving frame is engaged with the second connecting assembly.

[0021] The advantages of this invention are as follows:

[0022] This invention improves the structure of the existing support by using a set of movable actuators connected to the movable frame. When the movable frame is disengaged from the support, the flipping frame can switch between a flat and tilted state, or when the movable frame is engaged with the support, it can move linearly along the slope component in the tilted state. Since the movable actuators in this invention are a set (usually two), the use of movable actuators or other drives is reduced compared with the prior art, which simplifies the structure of the equipment and reduces the cost. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the first type of device in this invention that uses a single-set drive to move a material loading box.

[0024] Figure 2 for Figure 1 A schematic diagram of the flipping frame.

[0025] Figure 3 for Figure 1 A schematic diagram of the first type of support.

[0026] Figure 4 for Figure 1 A schematic diagram of the first connecting component in the diagram.

[0027] Figure 5 for Figure 1 A schematic diagram of the second connecting component.

[0028] Figure 6 for Figure 1 A cross-sectional view showing the material loading box, chute, and pressing mechanism working together.

[0029] Figure 7 for Figure 1 The diagram illustrates how the material loading box is switched from a flat position to an inclined position and the box door is opened.

[0030] Figure 8 for Figure 1 The diagram shows the material loading box during material loading.

[0031] Figure 9 This is a schematic diagram of the second type of device in this invention that uses a single-unit drive to move a material loading box.

[0032] Figure 10 for Figure 1 A schematic diagram of the flipping frame.

[0033] Figure 11 This is a schematic diagram of the second type of support.

[0034] Figure 12 This is a schematic diagram of the mobile frame.

[0035] Figure 13 for Figure 9 This diagram illustrates how the material loading box is switched from a flat position to an inclined position, causing the box door to open.

[0036] Figure 14 for Figure 9 The diagram shows the material loading box during material loading.

[0037] The markings in the attached diagram are as follows: Material loading box A, chute B, pressing mechanism C, container spreader D, tilting frame 1, tilting frame body 1a, insertion hole 1b, connecting shaft 1c, roller 1d, support lug 1e, insertion hole 1f, moving propeller 2, slope assembly 3, foundation 3a, guide rail 3b, support 4, limiting slide 4a, opening 4b, telescopic assembly 4c, first connecting assembly 5, first fixed seat 5a, first telescopic actuator 5b, first pin 5c, second connecting assembly 6, second fixed seat 6a, second telescopic actuator 6b, second pin 6c, moving frame 7, telescopic insertion assembly 7a, slider 7b, hinge hole 7c, housing C1, pressing plate 8, pressing cylinder 9, box body 10, adjusting cylinder 11, cylinder bracket 12. Detailed Implementation

[0038] First Embodiment

[0039] like Figures 1 to 8 As shown, the device for moving a material loading box using a single actuator of the present invention includes a tilting frame 1, a moving thruster 2, a ramp assembly 3, a support 4, a first connecting assembly 5, and a second connecting assembly 6. The structure of each part and the relationships between the parts are described in detail below:

[0040] like Figures 1 to 8 As shown, the tilting frame 1 includes a tilting frame body 1a and a connecting shaft 1c. The tilting frame body 1a is provided with a insertion hole 1b for inserting either the first connecting component 5 or the second connecting component 6. When the first connecting component 5 or the second connecting component 6 is inserted into the insertion hole 1b, the tilting frame 1 is hinged to the first connecting component 5 or the second connecting component 6. At the same time, the first connecting component 5 or the second connecting component 6 restricts the position of the tilting frame 1, that is, the tilting frame 1 can only rotate around the first connecting component 5 or the second connecting component 6, and cannot move linearly.

[0041] like Figures 1 to 8As shown, the connecting shaft 1c is used to connect with the support 4. The connecting shaft 1c is connected to the flipping frame body 1a. In this embodiment, multiple support ears 1e are provided at the bottom of the flipping frame body 1a. The connecting shaft 1c passes through the support ears 1e and is fixed to the support ears 1e. When the flipping frame 1 is in a flat position, the connecting shaft 1c connects with the support 4. The support 4 provides a supporting force to the connecting shaft 1c. Since the flipping frame body 1a is hinged to the first connecting component 5 through the insertion hole 1b, both ends of the flipping frame body 1a are restricted.

[0042] like Figures 1 to 8 As shown, the tilting frame 1 also includes a roller 1d, which is mounted on the end of the connecting shaft 1c. In this embodiment, the connecting shaft 1c can not only be connected to the support 4, allowing the tilting frame 1 to freely switch between a flat and tilted state, but also the use of the connecting shaft 1c to mount the roller 1d helps to save assembly space and reduce costs.

[0043] like Figures 1 to 8 As shown, there are multiple rollers 1d in this embodiment. Since multiple lugs 1e are installed on the body 1a of the tilting frame, the remaining lugs 1e that are not connected to the connecting shaft 1c are connected to the rollers 1d. Under the action of multiple rollers 1d, when the tilting frame 1 moves along the slope assembly 3, it is beneficial to reduce the frictional resistance during the movement.

[0044] like Figures 1 to 8 As shown, the moving thruster 2 is hinged to the tilting frame 1 and the slope assembly 3 respectively. The moving thruster 2 is a hydraulic cylinder, a pneumatic cylinder or an electric screw. In this embodiment, the moving thruster 2 is preferably a hydraulic cylinder, and the hydraulic cylinder is preferably an oil cylinder. The cylinder body of the hydraulic cylinder is hinged to the slope assembly 3, and the piston rod of the hydraulic cylinder is hinged to the bottom of the tilting frame body 1a.

[0045] like Figures 1 to 8 As shown, the slope component 3 includes a foundation 3a, at least a portion of which has a slope. The foundation 3a is typically a reinforced concrete structure formed by reinforcing bars and concrete cast outside the reinforcing bars and in the spaces between the reinforcing bars. The shape of the foundation 3a is prior art and will not be described in detail here.

[0046] like Figures 1 to 8 As shown, in this embodiment, the slope assembly 3 also includes a guide rail 3b, which is arranged on the slope of the foundation 3a and fixed to the slope of the foundation 3a. When the tilting frame 1 switches from a flat state to an inclined state, the roller 1d cooperates with the guide rail 3b, so that when the tilting frame 1 moves linearly along the slope assembly 3, the friction between the roller 1d and the guide rail 3b is rolling friction, which helps to reduce frictional resistance.

[0047] like Figures 1 to 8As shown, support 4 is arranged on slope component 3, and support 4 is arranged on the slope surface of foundation 3a. Support 4 can be fixed to foundation 3a by bolts or by casting. Support 4 is provided with limiting groove 4a and opening 4b communicating with limiting groove 4a. Limiting groove 4a is arranged at an inclination, and the inclination angle of limiting groove 4a is the same as the inclination angle of slope surface of foundation 3a. Limiting groove 4a is mainly used to engage with connecting shaft 1c. In this embodiment, the engagement of limiting groove 4a and connecting shaft 1c means that the two form a clearance fit, so that the tilting frame 1 can only move in a straight line when moving along slope component 3.

[0048] The support 4 is also provided with a telescopic component 4c that restricts the portion of the tilting frame 1 that is connected to the limiting slide groove 4a within the limiting slide groove 4a. The telescopic component 4c is located on one side of the opening 4b. In this embodiment, the telescopic component 4c consists of a telescopic actuator and a pin. The output end of the telescopic actuator is connected to the pin. The telescopic actuator can be one of a linear drive mechanism such as a hydraulic cylinder, a pneumatic cylinder, or an electric lead screw.

[0049] like Figures 1 to 8 As shown, the first connecting component 5 is fixed to the slope component 3. The first connecting component 5 includes a first fixed base 5a, a first telescopic actuator 5b, and a first pin 5c. The first fixed base 5a is fixed to the slope component 3, and the first telescopic actuator 5b is fixed to the first fixed base 5a. Under the action of the first telescopic actuator 5b, the first pin 5c engages or disengages from the insertion hole 1b on the tilting frame 1. The first pin 5c is connected to the output end of the first telescopic actuator 5b. The first telescopic actuator 5b can be a hydraulic cylinder or a pneumatic cylinder. Under the action of the first telescopic actuator 5b, the first pin 5c is inserted into the insertion hole 1b, or the first pin 5c is withdrawn from the insertion hole 1b.

[0050] like Figures 1 to 8 As shown, the second connecting component 6 is fixed to the slope component 3. The second connecting component 6 includes a second fixed base 6a, a second telescopic actuator 6b, and a second pin 6c. The second fixed base 6a is fixed to the slope component 3. The second telescopic actuator 6b is fixed on the second fixed base 6a. The second pin 6c engages or disengages with the insertion hole 1b on the flip frame 1 under the action of the second telescopic actuator 6b. The second pin 6c is connected to the output end of the second telescopic actuator 6b.

[0051] like Figures 1 to 8 As shown, the second telescopic actuator 6b can be a hydraulic cylinder or a pneumatic cylinder. The second pin 6c is inserted into the insertion hole 1b under the action of the second telescopic actuator 6b, or the second pin 6c is withdrawn from the insertion hole 1b under the action of the second telescopic actuator 6b.

[0052] like Figures 1 to 8As shown, when the tilting frame 1 is in a flat position, the first pin 5c is inserted into the insertion hole 1b under the action of the first telescopic actuator 5b, so that the first connecting component 5 is hinged to one end of the tilting frame 1, and the bottom of the other end of the tilting frame 1 is hinged to the moving pusher 2. When the moving pusher 2 drives the tilting frame 1 from the flat position to the tilted position, the tilting frame 1 is engaged with the limiting slide groove 4a and the first connecting component 5 respectively. That is, the connecting shaft 1c on the tilting frame 1 enters the limiting slide groove 4a through the opening 4b, and the telescopic component 4c extends, so that the connecting shaft 1c cannot be pushed out of the opening 4b in the opposite direction, so that the connecting shaft 1c and the limiting slide groove 4a are reliably engaged. When the tilting frame 1 is switched from the flat position to the tilted position, the tilting frame 1 is separated from the second connecting component 6, that is, the tilting frame 1 and the second connecting component 6 have no connection relationship.

[0053] like Figures 1 to 8 As shown, when the tilting frame 1 is advanced by the moving pusher 2 along the slope assembly 3 towards the material loading position, the tilting frame 1 separates from the first connecting assembly 5 (the first pin 5c retracts from the insertion hole 1b under the action of the first telescopic actuator 5b), and the tilting frame 1 remains engaged with the limiting slide 4a. When the tilting frame 1 is advanced to the material loading position, the tilting frame 1 engages with the second connecting assembly 6, that is, the second pin 6c is inserted into the insertion hole 1b under the action of the second telescopic actuator 6b. At this time, the position of the tilting frame 1 is maintained under the action of the moving pusher 2 and the second connecting assembly 6.

[0054] During the process of the tilting frame 1 being pushed to the material loading position, since the connecting shaft 1c on the tilting frame 1 is engaged with the limiting slide groove 4a, when the moving pusher 2 applies a driving force to the tilting frame 1, the tilting frame 1 is restricted by the engagement of the connecting shaft 1c with the limiting slide groove 4a, so the tilting frame 1 can only move in a straight line.

[0055] like Figures 1 to 8 As shown, the loading drive device of the present invention also includes a chute B and a pressing mechanism C. The output end of the chute B cooperates with the pressing mechanism C and the material loading box A. When the tilting frame 1 is pushed to the material loading position, the material loading box A cooperates with the pressing mechanism C.

[0056] like Figures 1 to 8 As shown, the material is input from the inlet of chute B. Under the action of gravity, the material enters the material loading box A through chute B. When the material in the material loading box A accumulates to a certain level, the pusher in the pressing mechanism C applies pressure to the material in the material loading box A, thereby compressing the material.

[0057] like Figures 1 to 8As shown, the pressing mechanism C consists of a housing C1, a pressing plate 8, a pressing cylinder 9, a box body 10, and an adjusting cylinder 11. The pressing plate 8, pressing cylinder 9, and box body 10 are all located within the housing C1. The power output end of the pressing cylinder 9 is fixed to the pressing plate 8. A cylinder support 12 is provided inside the housing C1, and the pressing cylinder 9 is fixed to the cylinder support 12. The box body 10 surrounds the pressing cylinder 9 and is fixed to the pressing plate 8. The outer wall of the box body 10 is clearance-fitted with the inner wall of the housing C1, with a gap of less than 0.5 mm between the box body 10 and the housing C1. The function of the box body 10 is to seal large volumes of material, preventing large volumes of material from entering the chamber where the pressing cylinder 9 is located when the pressing plate 8 is reset. One end of the adjusting cylinder 11 is hinged to the housing C1, and the other end of the adjusting cylinder 11 is connected to the foundation 3a in the slope assembly 3. In addition to the slope, the foundation 3a also has a flat part, and the adjusting cylinder 11 is installed on the flat part of the foundation 3a. The tilt angle of the housing C1 can be adjusted by adjusting the adjusting cylinder 11 so as to cooperate with the material loading box A after the door is opened.

[0058] like Figures 1 to 8 As shown, the loading drive device of the present invention is not limited to the above embodiments. For example, a telescopic driver and a pin can be provided on the tilting frame 1, and the insertion hole 1d can be provided on the first fixed seat 5a and the second fixed seat 6a. This can reduce one set of telescopic driver and pin, which is beneficial to reducing costs.

[0059] like Figures 1 to 8 As shown, the method for moving a material loading box using a single drive unit, employing the device described in the first embodiment above, includes the following steps:

[0060] S1, the tilting frame 1 is in a flat position and hinged to the first connecting assembly 5, transferring the material loading box A onto the flat tilting frame 1. The material loading box A is transferred from the transport vehicle (not shown in the figure) to the tilting frame 1 via the container spreader D. When the material loading box A is in a flat position, the first pin 5c is inserted into the insertion hole 1b under the action of the first telescopic actuator 5b, and the bottom of the tilting frame 1 is hinged to the moving pusher 2, thereby providing support at both ends of the tilting frame 1.

[0061] S2, the moving thruster 2 drives the tilting frame 1 to rotate clockwise around the connection between the tilting frame 1 and the first connecting assembly 5 (from... Figure 1 (Viewed from the center, in a counter-clockwise direction), the flipping frame 1 switches from a flat position to an inclined position.

[0062] When the moving pusher 2 drives the tilting frame 1 to switch from a flat state to an inclined state, the tilting frame 1 engages with the limiting slide 4a and the first connecting component 5 respectively. That is, the connecting shaft 1c on the tilting frame 1 enters the limiting slide 4a through the opening 4b, and the telescopic component 4c extends, preventing the connecting shaft 1c from reversing and exiting the opening 4b. This ensures that the connecting shaft 1c is reliably engaged with the limiting slide 4a. When the tilting frame 1 switches from a flat state to an inclined state, the tilting frame 1 separates from the second connecting component 6, meaning that the tilting frame 1 and the second connecting component 6 have no connection relationship.

[0063] S3, after the tilting frame 1 switches from a flat position to an inclined position, the next step is to load materials. Therefore, the material loading box A needs to be moved towards the chute B and the pressing mechanism C to make the material loading box A cooperate with the chute B and the pressing mechanism C. This requires the moving pusher 2 to advance the tilting frame 1 along the slope assembly 3 towards the material receiving position.

[0064] Open the door of material loading box A, disconnect the first connecting assembly 5 from the tilting frame 1, and the tilting frame 1 separates from the first connecting assembly 5 (the first pin 5c exits from the insertion hole 1b under the action of the first telescopic actuator 5b). The tilting frame 1 is pushed towards the material loading position by the moving pusher 2 along the slope assembly 3. When the tilting frame 1 is pushed to the material loading position, the tilting frame 1 engages with the second connecting assembly 6, that is, the second pin 6c is inserted into the insertion hole 1b under the action of the second telescopic actuator 6b. At this time, the position of the tilting frame 1 is maintained under the action of the moving pusher 2 and the second connecting assembly 6. At the same time, the material loading box A is also coordinated with the chute B and the pressing mechanism C. Pour the material into the chute B, and push the material into the material loading box A under the action of the pressing mechanism C. When the material loading box A is full of material, pressure is applied to the material through the pressing mechanism C to compress the material. This feeding and pressing process is repeated multiple times until the material loading box A is full of compressed material.

[0065] S4, after the material loading box A is filled at the material loading position, the connection between the second connecting component 6 and the tilting frame 1 is released. The moving pusher 2 drives the tilting frame 1 to move in the opposite direction along the slope component 3, so that the end of the tilting frame 1 reaches the position of the first connecting component 5. The first pin 5c is inserted into the insertion hole 1b under the action of the first telescopic driver 5b, and the tilting frame 1 is hinged to the first connecting component 5.

[0066] S5, the telescopic component 4c retracts, opening the opening 4b, and the moving pusher 2 drives the tilting frame 1 to rotate around the connection between the tilting frame 1 and the first connecting component 5 (from...). Figure 1(Viewed from above, rotated clockwise), the tilting frame 1 switches from an inclined state to a flat state. The material loading container A is transferred from the tilting frame 1 to a transport vehicle (not shown in the figure) via the container spreader D, and finally the transport vehicle transports the material loading container A away.

[0067] Second Embodiment

[0068] The difference between this embodiment and the first embodiment described above is as follows:

[0069] like Figures 9 to 14 The support 4 does not have an opening 4b, and this embodiment also includes a movable frame 7. One end of the flipping frame 1 is hinged to one end of the movable frame 7. The insertion hole 1b on the flipping frame 1 is hinged to a pin on the movable frame 7. The other end of the movable frame 7 is slidably engaged with the limiting slide groove 4a. Preferably, a slider 7b is provided on the movable frame 7, and the slider 7b is slidably engaged with the limiting slide groove 4a. The slider 7b is a shaft or a pin. The flipping frame 1 has an insertion hole 1f, and the movable frame 7 has a telescopic insertion assembly 7a for engaging or disengaging with the insertion hole 1f. The bottom of the movable frame 7 is provided with wheels 7d. When the movable frame 7 is driven by the moving propeller 2, rolling friction is formed between the wheels 7d and the slope assembly 3. After the wheels 7d are provided at the bottom of the movable frame 7, the bottom of the flipping frame 1 does not need to be provided with wheels.

[0070] like Figures 9 to 13 When the tilting frame 1 is in a flat position, one end of the movable frame 7 is hinged to the first connecting assembly 5. The movable frame 7 is provided with a hinge hole 7c. The first pin 5c is inserted into the hinge hole 7c under the action of the first telescopic actuator 5b, so that the movable frame 7 and the first connecting assembly 5 are hinged, and the movable frame 7 is separated from the second connecting assembly 6. When the tilting frame 1 is driven by the movable pusher 2 to switch from a flat position to an inclined position, one end of the tilting frame 1 remains hinged to one end of the movable frame 7, and the other end of the tilting frame 1 is connected to the other end of the movable frame 7. That is, the telescopic plug-in assembly 7a extends out and is inserted into the plug hole 1f, so that the telescopic plug-in assembly 7a on the movable frame 7 is fixed to the tilting frame 1.

[0071] like Figures 9 to 13 When the tilting frame 1 is advanced by the moving pusher 2 along the slope assembly 3 to the material loading position, one end of the tilting frame 1 is hinged to one end of the moving frame 7, and the other end of the tilting frame 1 is engaged with the other end of the moving frame 7. The moving frame 7 is separated from the first connecting assembly 5 and engaged with the limiting slide 4a. When the tilting frame 1 is advanced to the material loading position, the moving frame 7 is engaged with the second connecting assembly 6, that is, the second pin 6c is inserted into the hinge hole 7c under the action of the second telescopic driver 6b, so that the moving frame 7 is engaged with the second connecting assembly 6.

[0072] like Figures 9 to 13During the process of the tilting frame 1 being pushed to the material loading position, since the slider 7b on the moving frame 7 maintains a sliding engagement with the limiting groove 4a, when the moving pusher 2 applies a driving force to the tilting frame 1, the tilting frame 1 is restricted by the sliding engagement between the slider 7b and the limiting groove 4a, so the moving frame 7 can only move in a straight line.

[0073] like Figures 9 to 13 A method for moving a material loading box using a single drive unit, employing the device described in the second embodiment above, includes the following steps:

[0074] S1, the tilting frame 1 is in a flat position and hinged to the moving frame 7, and the tilting frame 1 is also hinged to the moving pusher 2. The first pin 5c is inserted into the hinge hole 7c under the action of the first telescopic actuator 5b, so that the moving frame 7 and the first connecting assembly 5 form a hinge, thereby providing support at both ends of the tilting frame 1. The material loading box A is transferred to the tilting frame 1 in a flat position. The material loading box A is transferred from the transport vehicle (not shown in the figure) to the tilting frame 1 by the container spreader D.

[0075] S2, the moving thruster 2 drives the tilting frame 1 to rotate clockwise around the connection between the tilting frame 1 and the moving frame 7 (from... Figure 1 (Viewed from the center, in a counter-clockwise direction), the flipping frame 1 switches from a flat position to an inclined position.

[0076] When the moving pusher 2 drives the tilting frame 1 from a flat position to an inclined position, the telescopic plug-in assembly 7a on the moving frame 7 is inserted into the plug hole 1f, so that the tilting frame 1 and the two ends of the moving frame 7 are connected. When the tilting frame 1 switches from a flat position to an inclined position, the tilting frame 1 separates from the second connecting assembly 6, that is, the tilting frame 1 and the second connecting assembly 6 have no connection relationship.

[0077] S3, after the tilting frame 1 switches from a flat position to an inclined position, the next step is to load materials. Therefore, the material loading box A needs to be moved towards the chute B and the pressing mechanism C to make the material loading box A cooperate with the chute B and the pressing mechanism C. This requires the moving pusher 2 to advance the tilting frame 1 along the slope assembly 3 towards the material receiving position.

[0078] Open the door of the material loading box A, disconnect the first connecting assembly 5 from the moving frame 7, and the moving frame 7 separates from the first connecting assembly 5 (the first pin 5c retracts from the hinge hole 7c under the action of the first telescopic actuator 5b). The tilting frame 1 is pushed along the slope assembly 3 by the moving pusher 2 towards the material loading position. The tilting frame 1 transmits the thrust to the moving frame 7. During this process, the moving frame 7 moves linearly (the slider 7b slides and engages with the limiting groove 4a, restricting the moving frame 7). The tilting frame 1 moves linearly with the moving frame 7. When the tilting frame 1 is pushed to the material loading position, the moving frame 7 engages with the second connecting assembly 6, that is, the second pin 6c is inserted into the hinge hole 7c under the action of the second telescopic actuator 6b. At this time, the position of the moving frame 7 is maintained under the action of the moving pusher 2 and the second connecting assembly 6. At the same time, the material loading box A engages with the chute B and the pressing mechanism C. The material is poured into chute B, and under the action of the pressing mechanism C, the material is pushed into the material loading box A. When the material loading box A is full, the pressing mechanism C applies pressure to the material to compress it. This feeding and pressing process is repeated many times until the material loading box A is full of compressed material.

[0079] S4, after the material loading box A is filled at the material loading position, the connection between the second connecting component 6 and the tilting frame 1 is released. The moving pusher 2 drives the tilting frame 1 to make the moving frame 7 move in the opposite direction along the slope component 3. When the end of the moving frame 7 reaches the position of the first connecting component 5, the first pin 5c is inserted into the hinge hole 7c under the action of the first telescopic driver 5b. The moving frame 7 is hinged with the first connecting component 5, and the telescopic plugging component 7a on the moving frame 7 is separated from the plug hole 1f.

[0080] S5, the moving thruster 2 drives the tilting frame 1 to rotate around the connection between the tilting frame 1 and the moving frame 7 (from... Figure 1 (Viewed from above, rotated clockwise), the tilting frame 1 switches from an inclined state to a flat state. The material loading container A is transferred from the tilting frame 1 to a transport vehicle (not shown in the figure) via the container spreader D, and finally the transport vehicle transports the material loading container A away.

Claims

1. A device for moving a material loading box using a single drive unit, comprising a tilting frame (1), a moving propeller (2), and a ramp assembly (3), wherein the moving propeller (2) is hinged to the tilting frame (1) and the ramp assembly (3) respectively, characterized in that, Also includes: Support (4), the support (4) is arranged on the slope component (3), the support (4) is provided with a limiting groove (4a) and an opening (4b) that communicates with the limiting groove (4a); The first connecting component (5) is fixed to the slope component (3); A second connecting component (6) fixed to the slope component (3); When the moving pusher (2) drives the tilting frame (1) to switch from a flat state to an inclined state, the tilting frame (1) engages with the limiting slide (4a) and the first connecting assembly (5) respectively, and the tilting frame (1) separates from the second connecting assembly (6). When the tilting frame (1) is pushed along the slope assembly (3) by the moving pusher (2) to the material loading position, the tilting frame (1) separates from the first connecting assembly (5) and the tilting frame (1) remains engaged with the limiting slide (4a). When the tilting frame (1) is pushed to the material loading position, the tilting frame (1) engages with the second connecting assembly (6).

2. The device for moving a material loading box using a single actuator according to claim 1, characterized in that, The flip frame (1) includes: a flip frame body (1a), and the flip frame body (1a) is provided with a plug hole (1b) for the first connecting component (5) or the second connecting component (6) to be plugged in; A connecting shaft (1c) is used to engage with the limiting slide (4a), and the connecting shaft (1c) is connected to the tilting frame body (1a).

3. The device for moving a material loading box using a single actuator according to claim 2, characterized in that, The tilting frame (1) also includes a roller (1d) mounted on the coupling shaft (1c).

4. The device for moving a material loading box using a single actuator according to claim 1, characterized in that, The slope component (3) includes a foundation (3a) having at least a portion of a slope, and the support (4) is arranged on the slope of the foundation (3a).

5. The device for moving a material loading box using a single actuator according to claim 4, characterized in that, The slope assembly (3) also includes a guide rail (3b) arranged on the slope of the foundation (3a).

6. The device for moving a material loading box using a single actuator according to claim 1, characterized in that, The support (4) is also provided with a telescopic component (4c) that restricts the part of the flipping frame (1) and the limiting slide (4a) to the limiting slide (4a). The telescopic component (4c) is located on one side of the opening (4b).

7. The device for moving a material loading box using a single actuator according to claim 1, characterized in that, The first connecting component (5) includes a first fixing seat (5a), which is fixed to the slope component (3); The first telescopic actuator (5b) is fixed on the first fixed base (5a); The first pin (5c) is engaged or disengaged from the flipping frame (1) under the action of the first telescopic actuator (5b), and the first pin (5c) is connected to the output end of the first telescopic actuator (5b).

8. The device for moving a material loading box using a single actuator according to claim 1, characterized in that, The second connecting component (6) includes a second fixing seat (6a), which is fixed to the slope component (3); The second telescopic actuator (6b) is fixed on the second fixed base (6a); The second pin (6c) is engaged or disengaged from the flipping frame (1) under the action of the second telescopic actuator (6b), and the second pin (6c) is connected to the output end of the second telescopic actuator (6b).

9. A device for moving a material loading box using a single drive unit, comprising a tilting frame (1), a moving propeller (2), and a ramp assembly (3), wherein the moving propeller (2) is hinged to the tilting frame (1) and the ramp assembly (3) respectively, characterized in that, Also includes: Support (4), the support (4) is arranged on the slope component (3), and the support (4) is provided with a limiting groove (4a); The movable frame (7) has one end of the flipping frame (1) hinged to one end of the movable frame (7), and the other end of the movable frame (7) is slidably engaged with the limiting slide groove (4a); The first connecting component (5) is fixed to the slope component (3); A second connecting component (6) fixed to the slope component (3); When the tilting frame (1) is in a flat position, one end of the moving frame (7) is hinged to the first connecting component (5), and the moving frame (7) is separated from the second connecting component (6); when the tilting frame (1) is driven from the flat position to the tilted position by the moving pusher (2), one end of the tilting frame (1) remains hinged to one end of the moving frame (7), and the other end of the tilting frame (1) is connected to the other end of the moving frame (7); When the tilting frame (1) is pushed along the slope assembly (3) by the moving pusher (2) to the material loading position, one end of the tilting frame (1) is hinged to one end of the moving frame (7), and the other end of the tilting frame (1) is connected to the other end of the moving frame (7). The moving frame (7) is separated from the first connecting assembly (5) and is connected to the limiting slide (4a). When the tilting frame (1) is pushed to the material loading position, the moving frame (7) is connected to the second connecting assembly (6).

10. The device for moving a material loading box using a single actuator according to claim 9, characterized in that, The flipping frame (1) is provided with a socket (1f), and the movable frame (7) is provided with a telescopic plug-in assembly (7a) for engaging or disengaging with the socket (1f).

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