Ton bag transfer car and koji production line

Abstract

This application relates to a ton bag transfer vehicle and a koji-making production line. The ton bag transfer vehicle includes a base, a drive structure, and at least two sets of frame assemblies. The drive structure is mounted on the base and is used to drive the base to move. The frame assemblies are spaced apart on the edge of the base, with at least two frame assemblies located on both sides of the base's direction of movement. Each frame assembly includes a crossbeam and two spaced-apart uprights. The crossbeam includes a main frame connected between the two uprights, and transition frames are angled to both ends of the main frame. Hooks are provided on the uprights. This ton bag transfer vehicle can provide lateral protection for the ton bags, effectively preventing the ton bags from shifting, tipping, or deforming during transfer, thus avoiding the spillage of materials inside the ton bags and ensuring the safety and stability of the transfer process.

Description

Technical Field

[0001] This application relates to the field of transportation equipment technology, and in particular to a ton bag transfer vehicle and a koji-making production line. Background Technology

[0002] Flatbed transport vehicles are basic tools for short-distance handling of goods in the logistics and warehousing field. They are especially suitable for traditional manual handling scenarios in factories, docks and other places. Traditional flatbed transport vehicles are usually purely mechanical structures that rely on manual pushing or simple hydraulic assistance. They have a single function but a reliable structure and low cost.

[0003] Flatbed transport vehicles typically consist of a body structure and a roller system. The body is welded from a rectangular steel frame, with a cargo platform on top. The roller system includes two front swivel casters and two rear fixed casters, connected to the frame via bearings. Turning requires manual pushing or pulling of the vehicle to adjust the angle of the casters. This system only provides basic cargo carrying and movement functions, relying on operator experience for safety. However, when transporting high-center-of-gravity, easily swaying goods such as ton bags on the frame, the lack of lateral protection on the transport vehicle means that sudden braking, sharp turns, or road bumps during transport can cause the ton bags to sway significantly due to inertia, even tipping over and scattering materials. Utility Model Content

[0004] Based on this, a ton bag transfer vehicle and a koji-making production line are provided to solve the problem of materials easily tipping over and scattering during the transfer process in the existing technology.

[0005] To this end, in a first aspect, embodiments of this application provide a ton bag transfer vehicle, comprising: a base; a drive structure disposed on the base, the drive structure being used to drive the base to move; and at least two sets of frame groups, spaced apart on the edge of the base, wherein at least two sets of frame groups are located on both sides of the base's moving direction, each frame group comprising a crossbeam and two spaced uprights, the crossbeam comprising a main frame connected between the two uprights, both ends of the main frame being connected at an angle to transition frames, and hooks being provided on the uprights.

[0006] In one embodiment, the transition frame is an arc-shaped frame with rounded edges, and the center of the rounded edges is the center of the base.

[0007] In one embodiment, the drive structure includes a drive handle disposed on the base.

[0008] In one embodiment, two sets of the frame groups arranged opposite to each other on the base are respectively located on the first side and the second side of the base, and the drive handle is disposed on the first side or the second side; the two sides of the base's moving direction are the first side and the second side, and the drive handle is disposed on the first side or the second side.

[0009] In one embodiment, the drive handle includes two support rods, one end of which is disposed on the first side or the second side, and the two support rods are spaced apart. The other end of each support rod is inclined toward the side away from the base, and the two support rods are directly connected to a main rod.

[0010] In one embodiment, the base is a rectangular plate structure, and the base also has a third side and a fourth side arranged opposite to each other. The two support rods are respectively connected to the third side and the fourth side, and the main rod is located on one side of the two sets of frame groups that are opposite to each other.

[0011] In one embodiment, the main frame and the transition frames at both ends are integrally formed.

[0012] In one embodiment, the cross-sectional shape of the crossbeams is elliptical, and the major axis of the ellipse extends along the height direction of the ton bag transfer vehicle.

[0013] In one embodiment, the drive structure includes casters located at each corner of the base.

[0014] Secondly, embodiments of this application provide a koji-making production line, including the ton bag transfer vehicle described in the first aspect.

[0015] According to the ton bag transfer vehicle and koji-making production line provided in this application embodiment, the drive structure in the ton bag transfer vehicle is used to drive the base to move. The base is used to place the ton bag. The arrangement of multiple frame groups can protect at least the opposite sides of the ton bag, so that the ton bag can be stably placed between the frame groups. The frame structure connected by the upright and the main frame provides lateral protection for the ton bag. The setting of the transition frame improves the protection effect on the top of the ton bag, effectively preventing the top of the ton bag from deforming and causing the material inside the ton bag to scatter. The setting of hooks is used to fix the ton bag, which can further prevent it from shifting, tipping or deforming during the transfer process, causing the material inside the ton bag to scatter, thus ensuring the safety and stability of the transfer process. Attached Figure Description

[0016] Figure 1 This illustration shows a structural schematic diagram of a ton bag transfer vehicle provided in an embodiment of this application;

[0017] Figure 2This illustration shows a structural diagram of a ton bag transfer vehicle for loading ton bags, according to an embodiment of this application.

[0018] Figure 3 Show Figure 1 The front view of the ton bag transfer vehicle shown.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Base; 11. First side; 12. Second side; 13. Third side; 14. Fourth side;

[0021] 2. Frame assembly; 21. Horizontal frame; 211. Main frame; 212. Transition frame; 2121. Rounded corner structure; 22. Vertical frame; 221. Top; 222. Bottom;

[0022] 3. Hooks;

[0023] 4. Drive structure; 41. Drive handle; 411. Support rod; 412. Main rod; 42. Casters;

[0024] 5. Ton bags. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0026] It should be noted that the illustrations provided in this embodiment are only schematic representations of the basic concept of this utility model. Therefore, the drawings only show the components related to this utility model and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0027] The structures, proportions, sizes, etc., illustrated in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0028] The orientations or positional relationships indicated by terms such as "upper," "lower," "left," "right," "middle," "longitudinal," "transverse," "horizontal," "inner," "outer," "radial," and "circumferential" used in this specification are based on the orientations or positional relationships shown in the accompanying drawings and are only for the purpose of simplifying the description. They 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, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] like Figures 1-3 As shown, this embodiment provides a ton bag transfer vehicle, which includes a base 1, at least two sets of frame groups 2, and a drive structure 4. Each frame group 2 is spaced apart on the edge of the base 1, and at least two sets of frame groups 2 are arranged opposite to each other on the base 1. Each frame group 2 includes a cross frame 21 and two uprights 22 spaced apart. The cross frame 21 includes a main frame 211 connected between the two uprights 22. Both ends of the main frame 211 are connected to transition frames 212 at an angle. The uprights 22 are provided with hooks 3. The drive structure 4 is disposed on the base 1 and is used to drive the base 1 to move.

[0030] The base 1 is used to place the ton bag 5, and the drive structure 4 is used to drive the base 1 to move, thereby realizing the transfer of the ton bag 5, improving work efficiency and reducing manual labor intensity. The multiple sets of frame groups 2 can protect at least the opposite sides of the ton bag 5, allowing the ton bag 5 to be stably placed between the frame groups 2. The frame structure connected by the upright 22 and the main frame 211 provides lateral protection for the ton bag 5, facilitating the transfer operation and ensuring stability during the transfer process. By connecting transition frames 212 to both ends of the upright 22, a flared shape is formed between the upright 22 and the two transition frames 212. The ton bag 5 is located within the flared structure, which improves the protection of the top of the ton bag 5 by the transfer vehicle, effectively preventing deformation of the top of the ton bag 5 and the spillage of the material inside. The hooks 3 are used to fix the ton bag 5, further preventing displacement, tipping, or deformation during the transfer process, which could lead to the spillage of the material inside the ton bag 5, ensuring the safety and stability of the transfer process.

[0031] In some embodiments, the transition frame 212 is an arc-shaped frame, with the edges of the arc-shaped frame forming a rounded corner structure 2121, the center of which is the center of the base 1. The arc-shaped frame design allows the ton bag 5 to play a guiding role during placement and removal, and also ensures the smoothness of the ton bag 5 during placement and removal, avoiding damage to the ton bag 5 caused by sharp edges and extending the service life of the ton bag 5.

[0032] Furthermore, the drive structure 4 includes a drive handle 41, which is mounted on the base 1. Operators can control the direction and speed of the transfer vehicle using the drive handle 41, improving the convenience and flexibility of operation.

[0033] In some embodiments, two sets of frame groups 2 arranged opposite to each other on the base 1 are located on the first side 11 and the second side 12 of the base 1, respectively, and the drive handle 41 is located on the first side 11 or the second side 12. This allows the position of the drive handle 41 to cooperate with the position of the frame group 2. When the operator pushes the transfer vehicle, the main force direction of the ton bag 5 is the first side 11 and the second side 12 of the base 1, and at least two sets of frame groups 2 are located on the first side 11 and the second side 12, respectively, thereby providing effective lateral protection for the ton bag 5 and ensuring the protection effect.

[0034] In some embodiments, the drive handle 41 can be a straight rod, an L-shaped handle, or a T-shaped handle. The straight rod structure consists of a straight rod, one end of which is connected to the middle of the first side 11 or the second side 12 of the base plate. The L-shaped structure consists of two vertically intersecting rods to form an L-shape. The T-shaped structure consists of a vertical rod and a horizontal rod to form a T-shape.

[0035] In this embodiment, the drive handle 41 includes two support rods 411. One end of each support rod 411 is located on either the first side 11 or the second side 12, and the two support rods 411 are spaced apart. The other end of each support rod 411 is inclined towards the side away from the base 1, and the two support rods 411 are directly connected to the main rod 412. This allows the drive handle 41 to have a suitable tilt angle and operating space, conforming to ergonomic principles, making it more comfortable and effortless for the operator to push the transfer cart. At the same time, the structural design of the support rods 411 and the main rod 412 also ensures the strength and stability of the drive handle 41, enabling it to withstand various forces generated during operation, ensuring the stability of the overall structure during transfer, and preventing situations such as tipping over.

[0036] Optionally, the base 1 has a rectangular plate structure and also has a third side 13 and a fourth side 14 arranged opposite to each other. Two support rods 411 are connected to the third side 13 and the fourth side 14 respectively, and the main rod 412 is located on the side opposite to each other of the two sets of frame groups 2. Thus, the two force points of the drive handle 41 acting on the base 1 are located on the third side 13 and the fourth side 14 respectively, while the overall structure of the drive handle 41 is located on the first side 11 or the second side 12 of the base 1. This further improves the stability of the base 1 when the drive handle 41 acts on it, effectively preventing the ton bag 5 from scattering. When the operator pushes the transfer cart, both hands can naturally grip the main rod 412, and the force is transmitted to the base 1 through the support rods 411, achieving smooth movement.

[0037] It is known that there are at least two sets of frame groups 2. In some cases, the number of frame groups 2 can be set according to the different structures of the base 1. For example, when the cross-sectional shape of the base 1 is triangular, there can be three sets of frame groups 2, with each set of frame groups 2 set on each side of the base 1. When the cross-sectional shape of the base 1 is quadrilateral, there can be two sets of frame groups 2, with the two sets of frame groups 2 set opposite to each other. Alternatively, there can be four sets of frame groups 2, with each set of frame groups 2 set on each side of the base 1.

[0038] In some embodiments, baffles may be rotatably provided on opposite sides of the base 1, thereby limiting the opposite sides of the bottom of the ton bag 5 and further improving the stability of the ton bag 5 on the base 1. Optionally, the two baffles are respectively provided on the third side 13 and the fourth side 14 of the base 1.

[0039] like Figures 1-3 As shown, in some embodiments, the main frame 211 and its two end transition frames 212 are integrally formed. This integrally formed structure makes the overall structure of the cross frame 21 more robust, improving the load-bearing capacity and stability of the frame assembly 2. During transport, even if the weight of the ton bag 5 is large, the integrally formed cross frame 21 can effectively bear and distribute the weight, preventing deformation or damage to the frame assembly 2 due to excessive local stress, thereby extending the service life of the transport vehicle.

[0040] Optionally, the cross-sectional shape of the cross frame 21 is elliptical, with the major axis of the ellipse extending along the height of the ton bag transfer vehicle. This elliptical cross-section design allows the cross frame 21 to possess sufficient strength and rigidity while reducing its weight, thus improving the transfer vehicle's portability. Furthermore, the elliptical cross-section also helps reduce air resistance, making the transfer vehicle move more smoothly and further improving work efficiency.

[0041] In some embodiments, the upright frame 22 has a top end 221 and a bottom end 222. The bottom end 222 of the upright frame 22 is disposed on the base 1, and the crossbar 21 is disposed on the top end 221 of the upright frame 22. The upright frame 22 is inclined away from the center of the base 1. The inclined arrangement of the upright frame 22 allows for a larger enclosed dimension between the tops of each frame group 2, providing more operating space for loading and unloading the ton bag 5. This makes it easier for operators to place the ton bag 5 on or remove it from the base 1, improving loading and unloading efficiency.

[0042] In some embodiments, the drive structure 4 includes casters 42 disposed at each corner of the base 1. The casters 42 enable the transfer cart to move more flexibly, and the operator can easily push the transfer cart to move in different directions using the drive handle 41 without frequently adjusting the direction or position. By disposing of the casters 42 at each corner of the base 1, the transfer cart also moves more smoothly during movement, reducing vibration and shaking, and improving the safety and reliability of the transfer process.

[0043] The base 1 has four corners, hence four casters 42 are provided. Each caster 42 can be a swivel wheel or a fixed wheel, or a combination of two fixed wheels and two swivel wheels. In this embodiment, two swivel wheels are provided at the front end of the base 1, and two fixed wheels are provided at the rear end. The swivel wheels at the front end provide good steering flexibility, allowing the transport vehicle to easily turn and adjust its position in narrow spaces. The fixed wheels at the rear end provide stability for straight-line travel, reducing swaying during straight-line travel and improving operational smoothness.

[0044] In summary, the ton bag transfer vehicle provided in this embodiment uses a drive structure 4 to move the base 1. The multiple frame groups 2 can protect at least the opposite sides of the ton bag 5, allowing the ton bag 5 to be stably placed between the frame groups 2. The frame structure connected by the uprights 22 and the main frame 211 provides lateral protection for the ton bag 5, facilitating the transfer operation and ensuring stability during the transfer process. By connecting transition frames 212 to both ends of the uprights 22, a flared shape is formed between the uprights 22 and the two transition frames 212. The ton bag 5 is located within the flared structure, which enhances the protection of the top of the ton bag 5 and effectively prevents deformation of the top of the ton bag 5, thus preventing the material inside the ton bag 5 from scattering. The hooks 3 are used to fix the ton bag 5, further preventing displacement, tipping, or deformation during the transfer process, which could lead to the material inside the ton bag 5 scattering, ensuring the safety and stability of the transfer process.

[0045] like Figures 1-3 As shown, this embodiment provides a koji-making production line, including the ton bag transfer vehicle provided in the above embodiment.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above embodiments merely illustrate several implementation methods of this application, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A ton bag dolly characterized by, include: Base (1); A drive structure (4) is disposed on the base (1), and the drive structure (4) is used to drive the base (1) to move; as well as At least two sets of frame groups (2) are spaced apart on the edge of the base (1). At least two sets of frame groups (2) are located on both sides of the moving direction of the base (1). Each frame group (2) includes a cross frame (21) and two uprights (22) spaced apart. The cross frame (21) includes a main frame (211) connected between the two uprights (22). Both ends of the main frame (211) are connected to transition frames (212) at an angle. The uprights (22) are provided with hooks (3).

2. The ton bag transporter of claim 1, wherein, The transition frame (212) is an arc-shaped frame, and the edge of the arc-shaped frame forms a rounded corner structure (2121), the center of which is the center of the base (1).

3. The ton bag transporter of claim 1, wherein, The drive structure (4) includes a drive handle (41), which is disposed on the base (1).

4. The ton bag transporter of claim 3, wherein, The base (1) has a first side (11) and a second side (12) on both sides of its moving direction, and the drive handle (41) is located on the first side (11) or the second side (12).

5. The ton bag transporter of claim 4, wherein, The drive handle (41) includes two support rods (411), one end of which is located on the first side (11) or the second side (12), and the two support rods (411) are spaced apart. The other end of the support rods (411) is inclined toward the side away from the base (1), and the two support rods (411) are directly connected to the main rod (412).

6. The ton bag transporter of claim 5, wherein, The base (1) is a rectangular plate structure. The base (1) also has a third side (13) and a fourth side (14) arranged opposite to each other. The two support rods (411) are respectively connected to the third side (13) and the fourth side (14). The main rod (412) is located on the side opposite to each other of the two sets of frame groups (2).

7. The ton bag transporter of claim 1, wherein, The main frame (211) and the transition frames (212) at both ends are integrally formed.

8. The ton bag transporter of claim 7, wherein, The cross-sectional shape of the cross frame (21) is elliptical, and the major axis of the ellipse extends along the height direction of the ton bag transfer vehicle.

9. The ton bag transporter of claim 1, wherein, The drive structure (4) includes casters (42) located at each corner of the base (1).

10. A koji production line characterized by comprising: Including the ton bag transfer vehicle as described in any one of claims 1-9.

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