Material distributing and bin flattening device, box filling machine and box filling system
By designing a material separation and warehousing device, the problem of uneven material accumulation thickness during packing of the container is solved, and the uniform distribution and safe loading of materials in the container is achieved.
Patent Information
- Application Number
- CN202422048510.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The material accumulation thickness is uneven when loading the boxer, especially when large materials such as iron ore have problems with loading.
A material separation and warehousing device is designed, including a material separation mechanism and a warehousing mechanism. The material is covered by the material separation mechanism and warehousing mechanism, and the material is dispersed through the material separation mechanism and spread out to ensure the uniform distribution of the material.
It realizes uniform laying of materials in the container, avoids biased loading, and improves the safety and efficiency of the packing process.
Smart Images
Figure CN223162789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packing equipment, and in particular, to a material distributing and leveling device, a packing machine and a packing system. Background Art
[0002] Containerized transportation is a modern transportation method, which loads and transports goods by using containers and has advantages such as safety, convenience and environmental protection. One of the advantages of containerized transportation compared with traditional transportation methods is that container transportation has no environmental pressure. Since the container adopts a fully enclosed method, it will not cause dust pollution to the environment. On the other hand, the loss of general bulk transportation accounts for 3% to 5% of the total amount, while the container does not have the problem of transportation loss.
[0003] At present, the general container packing process uses a belt conveyor to load goods, that is, the conveyor is used to transport materials such as ore into the container. However, usually the width of the conveyor is much smaller than the width of the container. When transporting materials in this setting method, there is a problem that the stacking thickness of the materials is uneven. In particular, when transporting materials with a large specific gravity such as iron ore, the container will have a problem of uneven load, which has a safety risk. Summary of the Utility Model
[0004] The problem to be solved by the utility model is: how to solve the problem of uneven stacking thickness of materials during the packing of the packing machine.
[0005] The utility model provides a material distributing and leveling device, including:
[0006] A material distributing mechanism, the material distributing mechanism includes a feed inlet arranged upward and a discharge outlet arranged downward, and the projection of the discharge outlet on the horizontal plane has a coverage range in a set horizontal direction greater than the coverage range of the projection of the feed inlet on the horizontal plane in the set horizontal direction. The material distributing mechanism disperses the materials entering from the feed inlet and outputs them through the discharge outlet;
[0007] A leveling mechanism, the leveling mechanism is connected to the material distributing mechanism, and the lower end of the leveling mechanism in the up and down direction is arranged lower than the lower end of the material distributing mechanism, so as to level the materials output from the discharge outlet.
[0008] A material distributing mechanism, the material distributing mechanism includes a feed inlet and a discharge outlet, and the coverage range of the discharge outlet in a set direction is greater than the coverage range of the feed inlet;
[0009] A leveling mechanism, the leveling mechanism is used to evenly spread the materials in the storage structure.
[0010] The material distributing and leveling device provided by the utility model, compared with the prior art, has but is not limited to the following beneficial effects:
[0011] The material distributing and leveling device described in the present utility model is used in cooperation with material conveying devices such as belt conveyors. That is, this material distributing and leveling device can be installed at the material throwing position at the head of the belt conveyor. There can be relative movement between this material distributing and leveling device and the container. For example, through an IGV (Intelligent Guided Vehicle) or a truck, etc., the relative movement between the material distributing and leveling device and the container is achieved. During the movement, the conveying device such as the belt conveyor keeps feeding. Thus, the material output by the belt conveyor is dispersed to a larger range of the container through this device. For example, since the total dimension of the discharge port of the material distributing and leveling device along the set horizontal direction is larger than the feed port, furthermore, the material can be spread more evenly inside the container to a certain extent. In addition, through the leveling mechanism of the material distributing and leveling device, the material in the container can be further leveled, so that the material distribution in the container is uniform and there is no partial load. The material distributing and leveling device of the present utility model solves the problem of uneven accumulation thickness of materials during the operation of the packing machine compared with the prior art.
[0012] Optionally, the material distributing mechanism includes a feed pipe, a material distributing structure, and a plurality of discharge pipes respectively communicated with the end of the feed pipe. The inlet of the feed pipe is used to form the feed port, and the corresponding outlets of the plurality of discharge pipes are used to form the discharge port. At least part of the material distributing structure is arranged at the connection between the discharge pipe and the feed pipe to disperse the material in the feed pipe to the plurality of discharge pipes.
[0013] Optionally, there are three discharge pipes, namely a first discharge pipe, a second discharge pipe, and a third discharge pipe. The first discharge pipe, the third discharge pipe, and the second discharge pipe are arranged in sequence along the set horizontal direction. Among them, the first discharge pipe and the second discharge pipe are respectively arranged obliquely downward on both sides of the feed pipe, and the third discharge pipe is arranged vertically directly below the feed pipe.
[0014] Optionally, the material distributing structure includes a first conical distributing plate arranged in the feed pipe. The first conical distributing plate includes two first guiding plates connected at an acute angle. Both of the two first guiding plates are connected to the inner wall of the feed pipe. The two first guiding plates are used to divert part of the material entering the feed pipe between the first discharge pipe and the third discharge pipe, and the other part between the second discharge pipe and the third discharge pipe.
[0015] Optionally, the material distributing structure further includes a second conical material distributing plate and a third conical material distributing plate. The second conical material distributing plate is arranged at the connection between the first discharge pipe and the feed pipe. The second conical material distributing plate includes two second diversion plates connected at an acute angle. The two second diversion plates are configured to divert a part of the material from the feed pipe into the first discharge pipe and another part into the third discharge pipe. The third conical material distributing plate is arranged at the connection between the second discharge pipe and the feed pipe. The third conical material distributing plate includes two third diversion plates connected at an acute angle. The two third diversion plates are configured to divert a part of the material from the feed pipe into the second discharge pipe and another part into the third discharge pipe.
[0016] Optionally, the feed inlet is a flared opening.
[0017] Optionally, the leveling mechanism includes a main body portion and a material pushing structure. The main body portion extends along the set horizontal direction. A plurality of the material pushing structures are respectively connected to the main body portion and are spaced apart along the set horizontal direction.
[0018] Optionally, the leveling mechanism further includes a mounting frame and a driving motor. The mounting frame is connected to the lower part of the material distributing mechanism. The main body portion and the mounting frame are rotatably connected through a rotating shaft. The extending direction of the rotating shaft is perpendicular to the set horizontal direction. The driving motor is mounted on the mounting frame and is drivingly connected to the rotating shaft.
[0019] In addition, the present invention further provides a packing machine, including a conveying device and the material distributing and leveling device as described above. The material distributing and leveling device is arranged at the end of the conveying device.
[0020] Since the technical improvement and the achieved technical effects of the packing machine are the same as those of the material distributing and leveling device, the technical effects of the packing machine will not be described in detail.
[0021] In addition, the present invention further provides a packing system, including the packing machine as described above.
[0022] Since the technical improvement and the achieved technical effects of the packing system are the same as those of the packing machine, the technical effects of the packing system will not be described in detail. Description of the Drawings
[0023] Figure 1 is a perspective view of the material distributing and leveling device according to an embodiment of the present invention;
[0024] Figure 2 is a sectional view of the material distributing and leveling device according to an embodiment of the present invention.
[0025] Description of the Reference Numerals:
[0026] 1. Feed pipe; 2. Material distribution structure; 21. First conical material distribution plate; 22. Second conical material distribution plate; 23. Third conical material distribution plate; 31. First discharge pipe; 32. Second discharge pipe; 33. Third discharge pipe; 4. Main body; 5. Pushing structure; 6. Mounting frame; 7. Driving motor; 8. Rotating shaft. Detailed implementation manners
[0027] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings.
[0028] In the description of the present utility model, the orientation or positional relationship indicated by "upper", "lower", "left", "right", "top", "bottom", "front", "rear", "inner" and "outer" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the protection scope of the present utility model.
[0029] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0030] In the description of this specification, the descriptions referring to terms such as "embodiment", "one embodiment" and "one implementation manner" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or implementation manner are included in at least one embodiment or implementation manner of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or implementation manner. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or implementation manners.
[0031] Moreover, in the attached drawings, the Z-axis represents the vertical direction, that is, the up-and-down position, and the positive direction of the Z-axis (i.e., the direction pointed by the arrow of the Z-axis) represents up, and the negative direction of the Z-axis (i.e., the direction opposite to the positive direction of the Z-axis) represents down; the X-axis in the attached drawings represents the horizontal direction, that is, the left-and-right position, and the positive direction of the X-axis (i.e., the direction pointed by the arrow of the X-axis) represents left, and the negative direction of the X-axis (i.e., the direction opposite to the positive direction of the X-axis) represents right; the Y-axis in the attached drawings represents the longitudinal direction, that is, the front-and-back position, and the positive direction of the Y-axis (i.e., the direction pointed by the arrow of the Y-axis) represents front, and the negative direction of the Y-axis (i.e., the direction opposite to the positive direction of the Y-axis) represents back.
[0032] It should be noted at the same time that the meanings represented by the aforementioned Z-axis, X-axis, and Y-axis are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.
[0033] As Figures 1 to 2 shown, the material distribution and leveling device of the embodiment of the present invention includes:
[0034] A material distribution mechanism, the material distribution mechanism includes a feed inlet arranged upward and a discharge outlet arranged downward, and the coverage range of the projection of the discharge outlet in the horizontal plane in the set horizontal direction is larger than the coverage range of the projection of the feed inlet in the horizontal plane in the set horizontal direction. The material distribution mechanism disperses the material entering from the feed inlet and outputs it through the discharge outlet;
[0035] A leveling mechanism, the leveling mechanism is connected to the material distribution mechanism, and the lower end of the leveling mechanism in the up-and-down direction is arranged lower than the lower end of the material distribution mechanism for leveling the material output from the discharge outlet.
[0036] It should be noted that the set horizontal direction in the above text is the X-axis direction in Figure 1 or Figure 2 the attached drawings. The ratio of the coverage range of the projection of the discharge outlet in the horizontal plane in the set horizontal direction to the coverage range of the projection of the feed inlet in the horizontal plane in the set horizontal direction is preferably (3-5):1.
[0037] In this embodiment, in combination with Figure 1 and Figure 2As shown, this material distributing and leveling device is used in cooperation with material conveying devices such as belt conveyors. That is, this material distributing and leveling device can be installed at the material throwing position at the head of the belt conveyor. The material distributing and leveling device and the container can move relative to each other. For example, through an IGV (Intelligent Guided Vehicle) or a truck, etc., the material distributing and leveling device and the container can move relative to each other. During the movement, the conveying device such as the belt conveyor keeps feeding materials. Thus, the materials output by the belt conveyor are dispersed to a larger range of the container through this device. For example, since the total dimension of the discharge port of the material distributing and leveling device along the set horizontal direction is larger than the feed port, furthermore, the materials can be spread more evenly inside the container to a certain extent. In addition, through the leveling mechanism carried by the material distributing and leveling device, the materials in the container can be further leveled, so that the materials in the container are evenly distributed without partial load. The material distributing and leveling device of the present utility model solves the problem of uneven stacking thickness of materials during the packing process of the packing machine compared with the prior art.
[0038] In other embodiments, the material conveying device can be a telescopic belt conveyor, and the material distributing and leveling device can be installed at the telescopic end of the telescopic belt conveyor. In this way, during the packing process, the position of the container can remain unchanged, and the material distributing and leveling device can be driven by the telescopic belt conveyor to move along the length direction of the container.
[0039] Optionally, the material distributing mechanism includes a feed pipe 1, a material distributing structure 2, and a plurality of discharge pipes respectively communicated with the end of the feed pipe 1. The inlet of the feed pipe 1 is used to form the feed port, and the corresponding outlets of the plurality of discharge pipes are used to form the discharge port. At least part of the material distributing structure 2 is arranged at the connection between the discharge pipe and the feed pipe 1 to disperse the materials in the feed pipe 1 to the plurality of discharge pipes.
[0040] In this embodiment, in combination with the attached Figure 1 and the attached Figure 2 shown, at the end of the feed pipe 1 (in the opposite direction of the Z axis in Figure 1 or Figure 2 ), a plurality of discharge pipes are communicated. The number of the discharge pipes can be set independently according to actual needs. At least part of the material distributing structure 2 is arranged at the connection between the discharge pipe and the feed pipe 1 and is used to disperse the materials in the feed pipe 1 to the plurality of discharge pipes. It can be understood that the material distributing structure 2 plays a role in guiding the flow of materials.
[0041] Optionally, there are three discharge pipes, namely a first discharge pipe 31, a second discharge pipe 32 and a third discharge pipe 33. The first discharge pipe 31, the third discharge pipe 33 and the second discharge pipe 32 are arranged in sequence along the set horizontal direction. The first discharge pipe 31 and the second discharge pipe 32 are respectively arranged obliquely downward on both sides of the feed pipe 1, and the third discharge pipe 33 is arranged vertically directly below the feed pipe 1.
[0042] In this embodiment, in combination with the attached Figure 1 and the attached Figure 2 As shown, there are three discharge pipes, namely a first discharge pipe 31, a second discharge pipe 32 and a third discharge pipe 33. The first discharge pipe 31 and the second discharge pipe 32 can be symmetrically connected to both sides of the feed pipe 1 by welding. And arc-shaped pipes are respectively connected to the outlets of the first discharge pipe 31 and the second discharge pipe 32 for making the outlets (the outlets of the arc-shaped pipes) of the first discharge pipe 31 and the second discharge pipe 32 face directly downward. The first discharge pipe 31, the second discharge pipe 32 and the feed pipe 1 together form an inverted "Y" - shaped structure, and the feed pipe 1 extends downward along the vertical direction (the Z - axis direction in the attached Figure 1 or the attached Figure 2 to form the third discharge pipe 33.
[0043] Optionally, the material distribution structure 2 includes a first conical distribution plate 21. The first conical distribution plate 21 is arranged inside the feed pipe 1. The first conical distribution plate 21 includes two first diversion plates connected at an acute angle. Both of the two first diversion plates are connected to the inner wall of the feed pipe 1. The two first diversion plates are used for diverting a part of the material entering the feed pipe 1 between the first discharge pipe 31 and the third discharge pipe 33, and the other part between the second discharge pipe 32 and the third discharge pipe 33.
[0044] In this embodiment, as shown in the attached Figure 2 In the feed pipe 1, there is a first conical distribution plate 21. The first conical distribution plate 21 includes two first diversion plates connected at an acute angle. And the end where the two first diversion plates are connected faces upward (the Z - axis direction in the attached Figure 2 . In this way, the two first diversion plates can divert a part of the material entering the feed pipe 1 between the first discharge pipe 31 and the third discharge pipe 33, and the other part between the second discharge pipe 32 and the third discharge pipe 33. A reinforcing rod can also be connected between the two first diversion plates to strengthen the structural strength between the two first diversion plates.
[0045] Optionally, the material distribution structure 2 further includes a second conical material distribution plate 22 and a third conical material distribution plate 23. The second conical material distribution plate 22 is provided at the connection between the first discharge pipe 31 and the feed pipe 1. The second conical material distribution plate 22 includes two second guide plates connected at an acute angle. The two second guide plates are used to divert a part of the material from the feed pipe 1 into the first discharge pipe 31 and another part into the third discharge pipe 33. The third conical material distribution plate 23 is provided at the connection between the second discharge pipe 32 and the feed pipe 1. The third conical material distribution plate 23 includes two third guide plates connected at an acute angle. The two third guide plates are used to divert a part of the material from the feed pipe 1 into the second discharge pipe 32 and another part into the third discharge pipe 33.
[0046] In this embodiment, in combination with the attached Figure 2 As shown, the second conical material distribution plate 22 is provided at the connection between the first discharge pipe 31 and the feed pipe 1. The second conical material distribution plate 22 includes two second guide plates connected at an acute angle. The two second guide plates are used to divert a part of the material from the feed pipe 1 into the first discharge pipe 31 and another part into the third discharge pipe 33. The function of the third conical material distribution plate 23 is the same as that of the second conical material distribution plate 22 and will not be elaborated here. Under the material distribution function of the second conical material distribution plate 22 and the third conical material distribution plate 23, the material flow out from the first discharge pipe 31, the second discharge pipe 32 and the third discharge pipe 33 can be output almost equally, so that the material can be laid more evenly inside the container.
[0047] Optionally, the feed inlet is a flared opening.
[0048] Optionally, the leveling mechanism includes a main body part 4 and a material pushing structure 5. The main body part 4 extends along the set horizontal direction. A plurality of the material pushing structures 5 are respectively connected to the main body part 4 and are spaced apart along the set horizontal direction.
[0049] In this embodiment, in combination with the attached Figure 1 and the attached Figure 2 As shown, the leveling mechanism includes a main body part 4 and a material pushing structure 5. Among them, the main body part 4 can be a long rectangular plate-like structure. The extending direction of the main body part 4 is the X-axis direction in the attached Figure 1 or the attached Figure 2 . Along the lower part of the main body part 4 in the set horizontal direction (the attached Figure 1 or the attached Figure 2In the X-axis direction, a plurality of pusher structures 5 are distributed at intervals, and the pusher structure 5 can be a conical plate structure. When the container moves through an IGV or a truck (at this time, the position of this material distributing and leveling device is fixed), the leveling mechanism can level the uneven positions above the material, so that the material in the container is evenly distributed without partial load. Or, when the position of the container remains unchanged, the material conveying device can be a telescopic belt conveyor, and this material distributing and leveling device can be installed at the telescopic end of the telescopic belt conveyor. In this way, during the process of loading the container, by driving this material distributing and leveling device along the length direction of the container (attached Figure 1 in the Y-axis direction) of the drawing, the material can be leveled.
[0050] Optionally, the leveling mechanism further includes a mounting frame 6 and a driving motor 7. The mounting frame 6 is connected to the lower part of the material distributing mechanism. Between the main body part 4 and the mounting frame 6, they are rotatably connected through a rotating shaft 8, and the extending direction of the rotating shaft 8 is perpendicular to the set horizontal direction; the driving motor 7 is installed on the mounting frame 6, and the driving motor 7 is drivingly connected to the rotating shaft 8.
[0051] In this embodiment, in combination with attached Figure 1 drawing and attached Figure 2 drawing as shown, a rotating shaft 8 is rotatably connected to the mounting frame 6. Between the main body part 4 and the mounting frame 6, they can be rotatably connected through the rotating shaft 8. The output end of the driving motor 7 is drivingly connected to the rotating shaft 8. By driving the driving motor 7, the rotating shaft 8 can be driven to rotate, and the rotating shaft 8 can further drive the main body part 4 to deflect in the front-back direction (attached Figure 1 in the Y-axis direction of the drawing). In this way, through the reciprocating movement of the main body part 4, the material can be leveled to a certain extent. In addition, when the leveling mechanism is not needed, the main body part 4 can be deflected forward or backward so that the main body part 4 is not directly below the discharge port, thus avoiding the wear of the material on the main body part 4.
[0052] In addition, the present utility model also provides a packing machine, including a conveying device and the material distributing and leveling device as described above. The material distributing and leveling device is arranged at the end of the conveying device.
[0053] Since the technical improvement and the achieved technical effects of the packing machine are the same as those of the material distributing and leveling device, the technical effects of the packing machine will not be described in detail herein.
[0054] In addition, the present utility model also provides a packing system, including the packing machine as described above.
[0055] Since the technical improvement and the achieved technical effects of the packing system are the same as those of the packing machine, the technical effects of the packing system will not be described in detail herein.
[0056] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature.
[0057] Although the present utility model is disclosed as above, the protection scope of the present utility model is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model, and these changes and modifications will all fall within the protection scope of the present utility model.
Claims
1. A material distributing and leveling device, characterized in that, Comprising: A material distributing mechanism, the material distributing mechanism includes a feed inlet arranged upward and a discharge outlet arranged downward, the projection of the discharge outlet on the horizontal plane has a coverage range in a set horizontal direction that is greater than the coverage range of the projection of the feed inlet on the horizontal plane in the set horizontal direction, and the material distributing mechanism disperses the material entering from the feed inlet and outputs it through the discharge outlet; A leveling mechanism, the leveling mechanism is connected to the material distributing mechanism, and the lower end of the leveling mechanism in the up and down direction is arranged lower than the lower end of the material distributing mechanism for leveling the material output from the discharge outlet.
2. The material distributing and leveling device according to claim 1, characterized in that The material distributing mechanism includes a feed pipe (1), a material distributing structure (2), and a plurality of discharge pipes respectively communicated with the end of the feed pipe (1). The inlet of the feed pipe (1) is used to form the feed inlet, and the corresponding outlets of the plurality of discharge pipes are used to form the discharge outlet. At least a part of the material distributing structure (2) is arranged at the connection between the discharge pipe and the feed pipe (1) to disperse the material in the feed pipe (1) into the plurality of discharge pipes.
3. The material distributing and leveling device according to claim 2, wherein, There are three discharge pipes, namely a first discharge pipe (31), a second discharge pipe (32), and a third discharge pipe (33). The first discharge pipe (31), the third discharge pipe (33), and the second discharge pipe (32) are arranged in sequence along the set horizontal direction. Among them, the first discharge pipe (31) and the second discharge pipe (32) are respectively arranged obliquely downward on both sides of the feed pipe (1), and the third discharge pipe (33) is arranged vertically directly below the feed pipe (1).
4. The material distributing and leveling device according to claim 3, wherein The material distributing structure (2) includes a first conical distributing plate (21). The first conical distributing plate (21) is arranged in the feed pipe (1). The first conical distributing plate (21) includes two first guide plates connected at an acute angle. Both of the two first guide plates are connected to the inner wall of the feed pipe (1), and the two first guide plates are used to guide a part of the material entering the feed pipe (1) between the first discharge pipe (31) and the third discharge pipe (33), and the other part between the second discharge pipe (32) and the third discharge pipe (33).
5. The material distributing and leveling device according to claim 4, characterized in that, The material distribution structure (2) further includes a second conical material distribution plate (22) and a third conical material distribution plate (23). The second conical material distribution plate (22) is arranged at the connection of the first discharge pipe (31) and the feed pipe (1). The second conical material distribution plate (22) includes two second guide plates connected at an acute angle. The two second guide plates are used to divert part of the material from the feed pipe (1) into the first discharge pipe (31) and the other part into the third discharge pipe (33). The third conical material distribution plate (23) is arranged at the connection of the second discharge pipe (32) and the feed pipe (1). The third conical material distribution plate (23) includes two third guide plates connected at an acute angle. The two third guide plates are used to divert part of the material from the feed pipe (1) into the second discharge pipe (32) and the other part into the third discharge pipe (33).
6. The material distributing and leveling device according to claim 1, characterized in that, The feed inlet is a flared opening.
7. The material distributing and leveling device according to claim 1, characterized in that, The leveling mechanism includes a main body part (4) and a material pushing structure (5). The main body part (4) extends along the set horizontal direction. A plurality of the material pushing structures (5) are respectively connected to the main body part (4) and are spaced apart along the set horizontal direction.
8. The material distributing and leveling device according to claim 7, wherein, The leveling mechanism further includes a mounting frame (6) and a driving motor (7). The mounting frame (6) is connected to the lower part of the material distribution mechanism. The main body part (4) and the mounting frame (6) are rotatably connected through a rotating shaft (8). The extending direction of the rotating shaft (8) is perpendicular to the set horizontal direction. The driving motor (7) is mounted on the mounting frame (6), and the driving motor (7) is drivingly connected to the rotating shaft (8).
9. A case packing machine, characterized in that, It includes a conveying device and the material distribution and leveling device according to any one of claims 1 to 8. The material distribution and leveling device is arranged at the end of the conveying device.
10. A packing system, characterized in that, It includes a packing machine according to claim 9.