Material taking and conveying device and material transport vehicle

Abstract

The utility model belongs to the technical field of transport vehicles, and discloses a material taking and conveying device and a material transport vehicle, which comprise a support frame, a moving part and a blocking part, the support frame is provided with a material storage platform for placing materials, and the moving part is provided with a material transfer space and a material taking port for the materials to enter and exit from the material transfer space. The moving part can move in the first horizontal direction relative to the supporting frame so as to push materials stored on the material storage platform out of the material storage platform, the blocking part is installed on the moving part and can be switched between the separation position and the blocking position, and when the blocking part is located at the blocking position, the blocking part is separated. The blocking piece can abut against materials in the material transfer space in the first horizontal direction so as to prevent the materials from entering and exiting the material taking opening. When the blocking piece is located at the separation position, the blocking piece is always separated from the materials so that the materials can enter and exit from the material taking opening. According to the material taking and conveying device and the material transport vehicle, the complexity of material taking and conveying operation is simplified, and the production cost is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of transport vehicle technology, and in particular to a material handling device and a material transport vehicle. Background Technology

[0002] In modern industrial production, material handling devices are one of the key pieces of equipment for realizing automated production lines. Their design directly affects production efficiency, material handling accuracy, and production costs. The types and shapes of materials used in the production process are complex and diverse, and the demand for them is increasing. Therefore, pushing and pulling operations are frequently performed during production to achieve material loading and unloading.

[0003] Traditional material pushing and pulling operations are mostly performed manually, which is inefficient. In existing technologies, pushing and pulling operations usually require two mechanisms, one on an automated guided vehicle (AGV) and the other on the equipment, which is complex and costly. Utility Model Content

[0004] The purpose of this utility model is to provide a material handling device and a material transport vehicle, which has a simple structure and reduces costs.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] Material handling and conveying device, including:

[0007] A support frame having a material storage platform for placing materials;

[0008] A movable component having a material transfer space and a material inlet for material to enter and exit the material transfer space, the movable component being movable relative to the support frame in a first horizontal direction to push the material stored on the material storage platform out of the material storage platform.

[0009] A blocking member is installed on the movable member. The blocking member can switch between a separated position and a blocking position. When the blocking member is in the blocking position, the blocking member can abut against the material in the material transfer space along a first horizontal direction to prevent the material from entering or leaving the feeding port. When the blocking member is in the separated position, the blocking member is always separated from the material so that the material can enter or leave the feeding port.

[0010] Optionally, the moving part includes a pushing part and two moving parts connected to the pushing part. The two moving parts are arranged at intervals along a second horizontal direction. The pushing part can move relative to the support frame along a first horizontal direction to push the material stored on the material storage platform out of the material storage platform. The pushing part and the two moving parts enclose the material transfer space. The first horizontal direction is perpendicular to the second horizontal direction.

[0011] Optionally, the material handling device further includes a drive unit mounted on the support frame for driving the moving component to move along a first horizontal direction.

[0012] Optionally, the driving unit includes:

[0013] A first driving component is mounted on the support frame;

[0014] A lead screw is rotatably connected to the support frame, the lead screw extends along a first horizontal direction, and the lead screw is connected to the output end of the first driving member, the first driving member being used to drive the lead screw to rotate.

[0015] A nut, which is connected to the lead screw, is configured to reciprocate linearly along a first horizontal direction, and is fixed to the moving part.

[0016] Optionally, the material handling device further includes a second driving member, which is mounted on the moving member, and the output end of the second driving member is fixedly connected to the blocking member;

[0017] The output end of the second driving member can rotate to switch the blocking member between the separated position and the blocking position; or, the output end of the second driving member can extend or retract along a second horizontal direction to switch the blocking member between the separated position and the blocking position.

[0018] Optionally, the support frame includes a plurality of rolling elements rotatably mounted on the support frame, the plurality of rolling elements being arranged along a first horizontal direction for rolling support of materials on the material storage platform.

[0019] Optionally, the support frame further includes a receiving member for receiving materials, the receiving member being located on one side of the plurality of rolling elements along a first horizontal direction near the material inlet.

[0020] Optionally, the highest position of the plurality of rolling elements gradually decreases along a first horizontal direction away from the receiving member.

[0021] Optionally, the material handling device further includes:

[0022] A first detection element is disposed on the moving element and is used to detect whether the blocking element is in the separation position;

[0023] The second detection element is disposed on the moving element and is used to detect whether the blocking element is in the blocking position.

[0024] A material transport vehicle includes a vehicle body and the material handling device, wherein the support frame is mounted on the vehicle body.

[0025] The beneficial effects of this utility model are:

[0026] The material handling device and material transport vehicle provided by this utility model, when handling materials, firstly, the blocking member is switched to the separation position, and the blocking member opens the material inlet, allowing the material in the material handling area to enter the material transfer space through the material inlet. Then, the moving member moves along the first horizontal direction to the corresponding material handling area, and the material enters the material transfer space through the material inlet. After that, the blocking member is switched to the blocking position, and the blocking member closes the material inlet, so that the material in the material handling area is surrounded by the blocking member within the material transfer space. Then, the moving member moves from the material handling area to the material storage platform. The blocking member moves synchronously with the moving member. During the movement, the blocking member abuts against the material in the material transfer space. By using the abutting action of the blocking member against the material, the material in the material handling area can be pulled to the material storage platform, completing the material handling. When materials need to be delivered from the material storage platform to the corresponding feeding area, the blocking component is first switched to the separation position. The blocking component opens the material pick-up port, allowing the materials on the material storage platform to exit through the material transfer space. Then, the moving component moves along the first horizontal direction from the material storage platform to the corresponding feeding area. During this movement, the moving component comes into contact with the materials on the material storage platform. This contact action pushes the materials off the platform through the pick-up port, delivering them to the feeding area and completing the feeding process. After feeding, the moving component moves back from the feeding area to the material storage platform. This cycle repeats, completing the material picking and feeding process.

[0027] When the blocking component is in the separated position, it opens the material inlet, allowing material to enter and exit the material transfer space through the inlet as the moving component travels between the material storage platform and the target area, without contact between the blocking component and the material. When the blocking component is in the blocked position, it closes the material inlet, preventing material from falling off the material storage platform during transport. Material handling is accomplished simply by moving the moving component and switching between the separated and blocked positions. A single mechanism handles both pushing and pulling of materials, eliminating the need for two separate mechanisms, thus simplifying material handling operations and effectively reducing production costs. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the material handling device provided in the embodiment of this utility model;

[0029] Figure 2 This is a partial schematic diagram of the material handling device provided in the embodiment of this utility model.

[0030] In the diagram: 1. Support frame; 2. Moving part; 21. Pushing part; 22. Moving part; 3. Blocking part; 4. First driving part; 41. First rotating wheel; 42. Combined rotating wheel; 43. Fourth rotating wheel; 44. First transmission part; 45. Second transmission part; 5. Second driving part; 6. First detection part; 7. Second detection part; 8. Third detection part; 9. Rolling part; 10. Receiving part. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] like Figure 1-2 As shown, an embodiment of this utility model provides a material handling device for handling materials on a material rack. It includes a support frame 1, a movable component 2, and a blocking component 3. The support frame 1 has a material storage platform for placing materials. The movable component 2 has a material transfer space and a material inlet for materials to enter and exit the material transfer space. The movable component 2 can move relative to the support frame 1 along a first horizontal direction to push materials stored on the material storage platform out of the material storage platform. The blocking component 3 is installed on the movable component 2 and can switch between a separated position and a blocking position. When the blocking component 3 is in the blocking position, it abuts against the materials in the material transfer space along the first horizontal direction to prevent the materials from entering or exiting the material inlet. When the blocking component 3 is in the separated position, it remains separated from the materials to allow the materials to enter and exit the material inlet.

[0036] When retrieving materials, the blocking component 3 is first switched to the separation position, opening the retrieving port so that the materials in the retrieving area can enter the material transfer space through the retrieving port. Then, the moving component 2 moves along the first horizontal direction to the corresponding retrieving area, and the materials enter the material transfer space through the retrieving port. After that, the blocking component 3 is switched to the blocking position, closing the retrieving port so that the materials in the retrieving area are surrounded by the blocking component 3 within the material transfer space. Then, the moving component 2 is moved from the retrieving area to the material storage platform. The blocking component 3 moves synchronously with the moving component 2. During the movement, the blocking component 3 abuts against the materials in the material transfer space. By using the abutting action of the blocking component 3 against the materials, the materials in the retrieving area can be pulled to the material storage platform, completing the retrieving process. When materials on the material storage platform need to be delivered to the corresponding feeding area, firstly, the blocking component 3 is switched to the separation position. The blocking component 3 opens the material pick-up port, allowing the materials on the material storage platform to exit through the material transfer space. Then, the moving component 2 is moved along the first horizontal direction from the material storage platform to the corresponding feeding area. During the movement, the moving component 2 can abut against the materials on the material storage platform. Using the abutting action of the moving component 2, the materials on the material storage platform are pushed out through the material pick-up port and delivered to the feeding area, completing the feeding process. After feeding is completed, the moving component 2 is moved from the feeding area back to the material storage platform. This cycle is repeated to complete the material picking and feeding.

[0037] When the blocking component 3 is in the separated position, it opens the material inlet, allowing material to enter and exit the material transfer space through the inlet as the moving component 2 travels between the material storage platform and the target area. The blocking component 3 will not come into contact with the material. When the blocking component 3 is in the blocking position, it closes the material inlet, preventing material from falling off the material storage platform during transport. Material handling can be completed by moving the moving component 2 and switching between the separated and blocking positions of the blocking component 3. A single mechanism handles the pushing and pulling of materials, eliminating the need for multiple mechanisms and simplifying the material handling process, thus effectively reducing production costs.

[0038] It should be noted that the material handling device can be installed on the AGV or on the material rack.

[0039] For example, such as Figure 1 As shown, the moving part 2 includes a pushing part 21 and two moving parts 22 connected to the pushing part 21. The two moving parts 22 are arranged at intervals along a second horizontal direction. The pushing part 21 can move relative to the support frame 1 along a first horizontal direction to push the material stored on the material storage platform out of the material storage platform. The pushing part 21 and the two moving parts 22 form a material transfer space. The first horizontal direction is perpendicular to the second horizontal direction. In other embodiments, the moving part 2 can also be semi-circular or L-shaped.

[0040] Optionally, the pusher part 21 and the two moving parts 22 are fixed by welding or bolt connection.

[0041] Furthermore, one of the support frame 1 and the moving part 22 is provided with a sliding groove, and the other is provided with a slider. The slider and the sliding groove are in sliding fit, which is simple in structure and easy to process.

[0042] For example, the support frame 1 is provided with a groove, and the moving part 22 is provided with a slider. In other embodiments, the moving part 22 is provided with a groove, and the support frame 1 is provided with a slider.

[0043] In other embodiments, one of the support frame 1 and the moving part 22 may be provided with a guide rail, and the other may be provided with a roller, with the roller and the guide rail in rolling cooperation.

[0044] Furthermore, the material handling device also includes a drive unit, which is mounted on the support frame 1 and is used to drive the moving part 2 to move along the first horizontal direction.

[0045] For example, the drive unit includes a first drive member 4, a lead screw, and a nut. The first drive member 4 is mounted on a support frame 1, the lead screw is rotatably connected to the support frame 1, the lead screw extends along a first horizontal direction, and the lead screw is connected to the output end of the first drive member 4. The first drive member 4 is used to drive the lead screw to rotate. The nut is drively connected to the lead screw and is configured to reciprocate linearly along the first horizontal direction. The nut is fixed to the moving member 2. Specifically, the first drive member 4 is a motor.

[0046] For example, the nut is threadedly connected to the lead screw, and the nut is fixed to the moving part 22. The output end of the first drive member 4 rotates, causing the lead screw to rotate. Since the nut is configured to reciprocate linearly along the first horizontal direction, the rotation of the lead screw causes the nut to move along the first horizontal direction. The nut causes the moving part 22 to move along the first horizontal direction, and the moving part 22 causes the pushing part 21 to move together, so that the pushing part 21 can push the material on the material storage platform out of the material storage platform. In other embodiments, the nut can also be connected to the lead screw via a ball bearing structure.

[0047] The forward and reverse rotation of the output end of the first driving component 4 enables the moving component 2 to travel back and forth between the material storage platform and the material picking and feeding areas, so as to facilitate the picking and feeding of materials.

[0048] In other embodiments, the drive unit may also be a telescopic cylinder, with its output end fixedly connected to the moving member 2. The output end of the telescopic cylinder extends and retracts along a first horizontal direction, pushing the moving member 2 to push the material on the material storage platform out of the material storage platform. Specifically, the output end of the telescopic cylinder is fixedly connected to the pushing part 21.

[0049] Furthermore, two lead screws are provided, each with a nut. The two lead screws correspond one-to-one with the two moving parts 22. The output end of the first driving member 4 is connected to the two lead screws through a transmission unit.

[0050] By simultaneously driving the two lead screws corresponding to the two moving parts 22 through a first driving component 4, the two nuts move synchronously, the moving part 2 is subjected to uniform force, and the sliding stability of the moving part 2 is greatly improved.

[0051] For example, such as Figure 2As shown, the transmission unit includes a first rotating wheel 41, a combined rotating wheel 42, and a fourth rotating wheel 43. The first rotating wheel 41 is fixedly connected to the output end of the first driving member 4. The combined rotating wheel 42 includes a second rotating wheel and a third rotating wheel. The second rotating wheel and the third rotating wheel are coaxially arranged and fixedly connected in sequence along their own axial direction. The combined rotating wheel 42 is rotatably connected to the support frame 1. The second rotating wheel is connected to the first rotating wheel 41 through the first transmission member 44. The fourth rotating wheel 43 is rotatably connected to the support frame 1. The fourth rotating wheel 43 and the third rotating wheel are connected through the second transmission member 45. The combined rotating wheel 42 and the fourth rotating wheel 43 are coaxially arranged and fixedly connected to the two lead screws, respectively.

[0052] For example, the first pulley 41, the second pulley, the third pulley and the fourth pulley 43 are all synchronous pulleys, and the first transmission member 44 and the second transmission member 45 are both synchronous belts that mesh with the teeth of the synchronous pulleys.

[0053] The first driving component 4 drives the first rotating wheel 41 to rotate. The first rotating wheel 41 drives the combined rotating wheel 42 to rotate through the first transmission component 44. The combined rotating wheel 42 drives the fourth rotating wheel 43 to rotate through the second transmission component 45, so that the two lead screws rotate synchronously and ensure that the moving component 2 can slide stably.

[0054] In other embodiments, the first wheel 41, the second wheel, the third wheel, and the fourth wheel 43 may all be sprockets, and the first transmission member 44 and the second transmission member 45 may both be chains that mesh with the teeth of the sprockets.

[0055] Furthermore, the transmission unit also includes a first tensioning device and a second tensioning device. The first tensioning device is configured to adjust the tension force of the first transmission member 44 acting on the first and second rotating wheels, and the second tensioning device is configured to adjust the tension force of the second transmission member 44 acting on the third and fourth rotating wheels.

[0056] For example, the first tensioning device includes a first tensioning wheel, which is rotatably connected to the support frame 1 and is fitted with the first transmission member 44. The second tensioning device includes a second tensioning wheel, which is rotatably connected to the support frame 1 and is fitted with the second transmission member 45.

[0057] By setting up a tensioning device, the first transmission component 44 and the second transmission component 45 can be reliably and effectively tensioned, preventing them from loosening during transmission and ensuring the stability of the transmission connection. It should be noted that the tensioning device is a fairly standard structure in the art, and will not be described in detail further.

[0058] Preferably, each transmission component is equipped with two tensioning wheels, which are arranged opposite to each other, greatly improving the tension of the transmission component.

[0059] Furthermore, continue as Figure 1 As shown, the material handling device also includes a second driving component 5, which is mounted on the moving component 2. The output end of the second driving component 5 is fixedly connected to the blocking component 3, and the output end of the second driving component 5 can rotate to switch the blocking component 3 between a separation position and a blocking position. Specifically, the second driving component 5 is a motor, and the blocking component 3 is a push rod.

[0060] Preferably, two blocking members 3 are provided, and each blocking member 3 is equipped with a second driving member 5. The second driving member 5 is located on the side of the moving part 22 opposite to the other moving part 22. The presence of blocking members 3 on both moving parts 22 not only improves the stability of pushing materials, but also enables the handling of materials with complex and diverse shapes, providing high flexibility. The blocking members 3 have a blocking effect on materials in the material transfer space, making it less likely for materials to fall off during the pushing and transporting process, thus reducing damage to the materials.

[0061] In other embodiments, the second driving member 5 may also be a telescopic cylinder, the output end of which can extend and retract along a second horizontal direction to switch the blocking member 3 between a separation position and a blocking position. The output end of the telescopic cylinder is used to push and block the material, facilitating the picking and feeding of the material.

[0062] Furthermore, the support frame 1 includes a plurality of rolling elements 9 rotatably mounted on the support frame 1, the plurality of rolling elements 9 being arranged along a first horizontal direction for rolling support of materials on the material storage platform.

[0063] For example, the rolling element 9 adopts a sliding roller structure. During the process of material moving from the picking area to the material storage platform, or from the material storage platform to the feeding area, multiple rolling elements 9 are rotatably mounted on the support frame 1, greatly reducing the frictional resistance between the material and the support frame 1, ensuring smooth material movement during picking and feeding. In other embodiments, the rolling element 9 may also adopt a ball bearing structure.

[0064] Furthermore, the support frame 1 also includes a receiving member 10 for receiving materials, the receiving member 10 being located on the side of the plurality of rolling members 9 close to the material inlet along a first horizontal direction.

[0065] For example, such as Figure 1 As shown, the receiving component 10 is a receiving plate. During the material handling process, the receiving component 10 is used to receive the material, so that the receiving component 10 is in contact with the platform where the material is placed in the target area. The receiving component 10 plays a role in smooth transition and ensures the stability of material handling.

[0066] Furthermore, the upper surface of the receiving member 10 and the highest position of the adjacent rolling member 9 are at the same height. The receiving member 10 is set horizontally so that the upper surface of the receiving member 10 is flush with the platform where the material is placed in the target area. This makes it easier for the blocking member 3 to smoothly pull the material in the picking area onto the rolling member 9, and for the pushing part 21 to smoothly push the material supported by the rolling member 9 into the feeding area.

[0067] Optionally, the end of the receiving member 10 that is away from the rolling member 9 along the first horizontal direction is lower than the other end. The receiving member 10 is inclined so that when the material is pushed out of the material storage platform by the pushing part 21, the material is on the receiving member 10 and the force of its own gravity makes it easy for the pushing part 21 to push the material from the material storage platform to the feeding area.

[0068] Preferably, the bottom of the receiving part 10 is connected to a reinforcing member, which is connected to the support frame 1. The reinforcing member can provide effective support for the receiving part 10 and prevent the receiving part 10 from deforming due to the gravity of the material, thereby affecting the material handling efficiency.

[0069] Furthermore, along the first horizontal direction away from the receiving member 10, the highest position of the plurality of rolling members 9 gradually decreases.

[0070] Multiple rolling elements 9 are arranged from high to low along a first horizontal direction away from the receiving element 10. During transportation, this arrangement prevents materials from falling off the material storage platform and reduces the risk of damage caused by falling materials. It should be noted that the upper surface of the receiving element 10 and the highest point of the rolling element 9 adjacent to the receiving element 10 are at the same height.

[0071] Optionally, the highest position of each scroll 9 is at the same height.

[0072] Furthermore, the material handling device also includes a first detection element 6 and a second detection element 7. The first detection element 6 is disposed on the moving part 2 and is used to detect whether the blocking part 3 is in the separation position. The second detection element 7 is disposed on the moving part 2 and is used to detect whether the blocking part 3 is in the blocking position.

[0073] Specifically, such as Figure 1 As shown, the first detection element 6 and the second detection element 7 are both located on the end face of the moving part 22 away from the pushing part 21, which facilitates the detection of the position of the blocking element 3.

[0074] For example, both the first detection element 6 and the second detection element 7 are microswitches. When the second driving element 5 drives the blocking element 3 to rotate in the forward direction, the blocking element 3 rotates to the separated position, triggering the first detection element 6, and the second driving element 5 stops rotating, meaning the blocking element 3 remains in the separated position. When the second driving element 5 drives the blocking element 3 to rotate in the reverse direction, the blocking element 3 rotates to the blocking position, triggering the second detection element 7, and the second driving element 5 stops rotating, meaning the blocking element 3 remains in the blocking position. It should be noted that microswitches are prior art and will not be described in detail here.

[0075] In other embodiments, the first detection element 6 and the second detection element 7 may also be position sensors.

[0076] Furthermore, the material handling device also includes a third detection element 8, which is located on the end face of the moving part 22 away from the pushing part 21, and is used to detect obstacles.

[0077] For example, the third detection element 8 uses a microswitch, which is triggered after the moving part 22 collides with an obstacle, causing the moving part 22 to stop moving. It should be noted that triggering the microswitch to forcibly shut down after a collision is prior art and will not be described in detail here.

[0078] In other embodiments, the third detection element 8 may also be an infrared ranging sensor. The third detection element 8 can obtain the distance between the obstacle and the moving part 22, and can avoid the obstacle in time to prevent the moving part 2 from colliding with the obstacle during movement. In other embodiments, the third detection element 8 may also be an ultrasonic sensor.

[0079] An embodiment of this utility model provides a material transport vehicle, including a vehicle body and a material picking and delivering device, with a support frame 1 installed on the vehicle body.

[0080] The material handling process provided in this embodiment is as follows:

[0081] During material retrieval, the vehicle moves to the retrieval area, ensuring that the receiving component 10 is flush with the platform where the material is placed. The second drive component 5 rotates, causing the blocking component 3 to move to the separation position. The blocking component 3 opens the retrieval port. The first drive component 4 drives the lead screw to rotate, which in turn moves the nut. The nut moves the moving part 22 from the material storage platform to the retrieval area. Simultaneously, the material placed in the retrieval area enters the material transfer space through the retrieval port. Then, the second drive component 5 rotates, causing the blocking component 3 to move to the blocking position. The blocking component 3 closes the retrieval port and surrounds the material within the material transfer space. The first drive component 4 then drives the lead screw to rotate, causing the nut to move the moving part 22 from the retrieval area to the material storage platform. During this movement, the blocking component 3 abuts against the material in the material transfer space and pulls the material to the material storage platform, completing the retrieval.

[0082] During feeding, the vehicle body is moved to the feeding area, so that the receiving part 10 is flush with the platform of the feeding area. The second driving part 5 rotates and rotates the blocking part 3 to the separation position. The blocking part 3 opens the material picking port. The first driving part 4 drives the lead screw to rotate. The lead screw drives the nut to move. The nut drives the moving part 22 and the pushing part 21 to move together from the material storage platform to the feeding area. During the movement, the pushing part 21 abuts against the material on the material storage platform and pushes the material out of the material storage platform through the picking port, pushing the material to the feeding area to complete the feeding.

[0083] After the material delivery is completed, the material transport vehicle will pick up and deliver the next material. This cycle continues, and the material transport vehicle can pick up and deliver a variety of materials. It is highly flexible and greatly improves the stability of the material transportation process.

[0084] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A material handling and conveying device, characterized in that, include: A support frame (1) having a material storage platform for placing materials; The movable component (2) has a material transfer space and a material inlet for material to enter and exit the material transfer space. The movable component (2) is capable of moving relative to the support frame (1) in a first horizontal direction to push the material stored on the material storage platform out of the material storage platform. A blocking member (3) is installed on the moving member (2). The blocking member (3) can switch between a separation position and a blocking position. When the blocking member (3) is in the blocking position, the blocking member (3) can abut against the material in the material transfer space along the first horizontal direction to prevent the material from entering or leaving the feeding port. When the blocking member (3) is in the separation position, the blocking member (3) is always separated from the material so that the material can enter or leave the feeding port.

2. The material handling device according to claim 1, characterized in that, The moving part (2) includes a pushing part (21) and two moving parts (22) connected to the pushing part (21). The two moving parts (22) are arranged at intervals along a second horizontal direction. The pushing part (21) can move relative to the support frame (1) along a first horizontal direction to push the material stored on the material storage platform out of the material storage platform. The pushing part (21) and the two moving parts (22) form the material transfer space. The first horizontal direction is perpendicular to the second horizontal direction.

3. The material handling device according to claim 1, characterized in that, The material handling device further includes a drive unit, which is installed on the support frame (1) and is used to drive the moving part (2) to move along the first horizontal direction.

4. The material handling device according to claim 3, characterized in that, The driving unit includes: The first driving component (4) is mounted on the support frame (1); A lead screw is rotatably connected to the support frame (1), the lead screw extends along a first horizontal direction, and the lead screw is connected to the output end of the first driving member (4), the first driving member (4) is used to drive the lead screw to rotate; A nut, which is connected to the lead screw, is configured to reciprocate linearly along a first horizontal direction, and is fixed to the moving part (2).

5. The material handling device according to claim 1, characterized in that, The material handling device further includes a second driving component (5), which is installed on the moving component (2), and the output end of the second driving component (5) is fixedly connected to the blocking component (3); The output end of the second driving member (5) can rotate to switch the blocking member (3) between the separated position and the blocking position; Alternatively, the output end of the second drive member (5) can extend and retract along the second horizontal direction to switch the blocking member (3) between the separated position and the blocking position.

6. The material handling device according to claim 1, characterized in that, The support frame (1) includes a plurality of rolling elements (9) rotatably mounted on the support frame (1), the plurality of rolling elements (9) being distributed along a first horizontal direction for rolling support of materials on the material storage platform.

7. The material handling device according to claim 6, characterized in that, The support frame (1) further includes a receiving member (10) for receiving materials, the receiving member (10) being located on the side of the plurality of rolling members (9) close to the material inlet along a first horizontal direction.

8. The material handling device according to claim 7, characterized in that, Along the first horizontal direction away from the receiving member (10), the highest position of the plurality of rolling members (9) gradually decreases.

9. The material handling device according to any one of claims 1-8, characterized in that, The material handling device further includes: The first detection element (6) is disposed on the moving element (2) and is used to detect whether the blocking element (3) is in the separation position; The second detection element (7) is disposed on the moving element (2) and is used to detect whether the blocking element (3) is in the blocking position.

10. A material transport vehicle, characterized in that, Includes a vehicle body and a material handling device as described in any one of claims 1-9, wherein the support frame (1) is mounted on the vehicle body.

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