CN118770775A - A material transport silo structure and a transport device having the same - Google Patents

Abstract

The present invention provides a material transport silo structure and a transport device having the same, comprising a silo body, a silo base, a flip frame and a locking structure; the silo base is suitable for being fixedly mounted on the transport device, the silo body is rotatably and flippably mounted on the silo base through the flip frame, and the locking structure is used to lock the silo body in a horizontal state; in an initial state, the silo body is locked on the silo base by the locking structure and is in a horizontal state, at which time materials can be loaded into the silo body; after the silo body loaded with materials is transported to a destination through the transport device, it is only necessary to unlock the locking structure, and under the action of the self-gravity of the silo body and the materials, the silo body automatically flips from a horizontal state to a first inclined state, at which time the center of gravity is still between the rotating structure and the flipping structure, but is closer to the flipping structure; at this time, when an external force is used to push the silo body to flip, since the center of gravity is closer to the flipping structure, less force is required during flipping, and the labor intensity is lower.

Description

A material transport silo structure and a transport device having the same

Technical Field

The present invention relates to the technical field of material transportation, and in particular to a material transportation silo structure and a transportation device having the same.

Background Art

In some production situations, it is often necessary to transport some materials with no fixed shape, and then transportation tools will be used. Material transport silos are a common container suitable for transporting materials with no fixed shape. Generally, they can be used with transportation tools. Specifically, the transport silo is installed on the transportation tool, and then the materials are loaded into the transport silo. Then, the silo is transported to the target location by the transportation tool, and then the materials in the transport silo are unloaded to the target location.

In the traditional machinery industry, when transporting some heavy and hard materials (such as iron sand), due to the large wear and tear on the transport container, the service life of the transport tools is generally short, so generally do not use more expensive transport tools that can use electric tools to assist loading and unloading, but use some relatively simple and low-cost transport tools. After using such transport tools to transport materials to the target location, manpower is required to turn the materials out of the transport silo, which is quite laborious.

Therefore, the present application provides a relatively labor-saving material transportation silo structure to solve the above-mentioned technical problems.

Summary of the invention

Therefore, the technical problem to be solved by the present invention is to overcome the technical defect in the prior art that it is relatively laborious to use manpower to turn out materials in the transport silo, thereby providing a relatively labor-saving material transport silo structure that does not use power tools and is therefore lower in cost.

The present invention also provides a transport device having the material transport silo structure.

To this end, the present invention provides a material transport silo structure, comprising:

The silo body comprises a silo bottom surface and two parallel and opposite silo side panels arranged below the two sides of the silo bottom surface;

A silo base, suitable for being fixedly mounted on a transport device and suitable for carrying the silo body;

A turning frame is turnably mounted on the silo base through a turning structure, and is turnably connected to the two silo side plates through a rotating structure; the turning frame has a flat turning frame top surface; after the turning frame is mounted on the silo base, it has a first turning state with a first tilt angle, and a second turning state with a second tilt angle; the second tilt angle is greater than the first tilt angle;

The silo body has a horizontal state supported by the silo base, a first inclined state supported on the overturning frame in a first overturning state, and a second inclined state supported on the overturning frame in a second overturning state;

When the silo body is in the horizontal state and the first inclined state, the center of gravity of the silo body is between the rotating structure and the flipping structure; when the silo body is in the second inclined state, the center of gravity of the silo body is outside the flipping structure;

A locking structure having a locking state for locking the silo body in the horizontal state and an unlocking state for not locking the silo body;

In the initial state, the silo body is locked on the silo base by the locking structure, and the silo body is in a horizontal state;

After the locking structure is unlocked, the silo body automatically rotates to a first tilted state through the rotating structure, and at this time, the silo bottom surface of the silo body contacts the top surface of the turning frame of the turning frame;

Under the action of external force, the silo body and the turning frame rotate around the turning structure at the same time, turning the silo body from the first inclined state to the second inclined state.

Optionally, the silo base comprises:

A flip installation slot, used for the flip frame to be flippably installed;

A supporting groove, located at a side of the flip installation groove away from the flip direction, and used for supporting the flip frame in the first flip state together with the flip installation groove;

The supporting surface of the supporting groove is higher than the supporting surface of the flip installation groove.

Optionally, the turning frame includes:

Turn over the side panels to make two of them facing each other;

A flip shaft, both ends of which are respectively fixedly connected to the two flip side plates and flippably mounted on the flip mounting groove;

There are two flip through holes, which are respectively opened at the ends of the two flip side plates away from the flip direction;

The turning cylinder has two ends respectively fixedly connected to the two turning side plates with the turning through holes, and the central axis of the turning cylinder coincides with the central axis of the turning through holes; and is movably supported inside the supporting groove.

Optionally, the flip structure further includes:

A door-shaped mounting plate with an inverted U-shaped groove formed in the middle;

There are two first mounting holes, which are respectively opened on both sides of the inverted U-shaped groove;

There are two second mounting holes, which are respectively provided on both sides of the flip mounting groove;

The mounting bolts are passed through the first mounting hole and the second mounting hole to fix the door-shaped mounting plate on the silo base, and the flip shaft is rotatably and restrictedly mounted between the flip mounting groove and the inverted U-shaped groove.

Optionally, the rotating structure includes:

There are two rotating holes, which are respectively and oppositely opened on the side plates of the silo;

The rotating shaft passes through the turning cylinder and extends outward from the two rotating holes for a certain length.

Optionally, also include:

A baffle, sleeved and mounted on the portion of the rotating shaft passing through the rotating hole;

A limiting hole is provided on the portion of the rotating shaft passing through the blocking piece;

A limit card is inserted into the limit hole to prevent the blocking piece from slipping off.

Optionally, it further includes a limiting structure for limiting the flip frame in the second flip state; the limiting structure includes:

A limiting rod, both ends of which are respectively fixedly connected to one end of the two flip side plates opposite to the flip cylinder;

The limiting groove is arranged at one end of the silo base facing the flipping direction and is located lower than the flipping installation groove.

Optionally, the silo base comprises:

There are two side plates of the base, which are respectively suitable for being fixedly mounted on the transport device, and the top ends thereof are provided with the flip installation groove, the support groove and the limit groove opposite to each other;

There are multiple intermediate step plates, and both ends of the intermediate step plates are respectively fixedly connected to the two base side plates.

Optionally, the locking structure includes:

A locking hook adapted to be rotatably mounted on the transport device;

A locking frame, fixedly arranged on the silo body;

When the locking hook rotates forward, it can be hooked on the locking frame to restrict the silo body in a horizontal state; when the locking hook rotates backward, it can be moved out of the locking frame and the silo body is no longer restricted by the locking frame.

The present invention also provides a transport device, comprising a frame, wheels and handles, on which a material transport silo structure is detachably mounted; the material transport silo structure is the material transport silo structure as described in any one of the above items.

The technical solution provided by the present invention has the following advantages:

1. The material transport silo structure of the present invention comprises a silo body, a silo base, a turning frame and a locking structure; the silo base is suitable for fixed installation on the transport device, the silo body is rotatably and turnably installed on the silo base through the turning frame, and the locking structure is used to lock the silo body in a horizontal state; the core of the present invention is that when the silo body is in a horizontal state and a first inclined state, the center of gravity is between the rotating structure and the turning structure; when the silo body is in a second inclined state, the center of gravity of the silo body is outside the turning structure.

The material transport silo structure of the present invention has a silo body that is locked on the silo base by a locking structure in an initial state, and the silo body is in a horizontal state, at which time materials can be loaded into the silo body; since materials are generally materials without a fixed shape, it can be considered that the front and rear position of the center of gravity remains basically unchanged or only undergoes a small change after the materials are loaded; after the silo body loaded with materials is transported to the destination by a transport device, it is only necessary to unlock the locking structure, and under the action of the silo body and the material's own gravity, the silo body can automatically flip from a horizontal state to a first inclined state, at which time the center of gravity is still between the rotating structure and the flipping structure, but is closer to the flipping structure; at this time, when an external force is used to push the silo body to flip, since the center of gravity is closer to the flipping structure, less force is required during flipping, and the labor intensity is lower.

2. The material transport silo structure of the present invention, the silo base includes a flip mounting groove and a support groove, the flip mounting groove is used for the flip frame to be installed flipably, the support groove is located on the side of the flip mounting groove away from the flipping direction, and the support surface height of the support groove is higher than the support surface height of the flip mounting groove; when the flip frame is in the first flipping state, the support groove and the flip mounting groove are used to support the flip frame.

3. The material transport silo structure of the present invention comprises a flip frame including a flip side plate, a flip shaft, a flip through hole and a flip cylinder, wherein the two ends of the flip shaft are respectively fixedly connected to the two flip side plates, and the flip cylinder is installed on one side of the two flip side plates where the flip through hole is provided, and is coaxially arranged therewith; when the silo body automatically flips from a horizontal state to a first inclined state, it is achieved by rotating the rotating shaft that passes through the flip cylinder; after the silo body flips to the first inclined state, the bottom surface of the silo body contacts the top surface of the flip frame of the flip side plate, and cooperates with the connection between the rotating shaft and the flip cylinder. When an external force is applied to push the silo body, the silo body and the flip frame can be pushed to rotate around the flip shaft together, thereby pushing the silo body to a second inclined state suitable for unloading.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the prior art or the specific implementation manner of the present invention, the drawings used in the description of the prior art or the specific implementation manner are briefly introduced below.

FIG. 1 is a schematic structural diagram of a silo body of the present invention.

FIG. 2 is a schematic structural diagram of a turning frame.

FIG. 3 is a schematic structural diagram of a door-shaped mounting plate.

FIG. 4 is a schematic structural diagram of a rotating shaft.

FIG. 5 is a schematic structural diagram of the silo base on the transport device.

FIG. 6 is a schematic diagram of the structure when the silo base is in a horizontal state.

FIG. 7 is a schematic structural diagram of the silo base when it is in a first tilted state.

FIG. 8 is a schematic structural diagram of the silo base when it is in a second inclined state.

Figure numerals: 1. silo body; 11. silo bottom; 12. silo side panel; 13. lock frame; 2. silo base; 21. flip mounting groove; 22. support groove; 23. limit groove; 24. base side panel; 25. middle step plate; 3. flip frame; 31. flip frame top; 32. flip side panel; 33. flip axis; 34. flip through hole; 35. flip cylinder; 36. limit rod; 4. door-shaped mounting plate; 41. inverted U-shaped groove; 42. first mounting hole; 43. second mounting hole; 44. mounting bolt; 51. rotating shaft; 52. rotating hole; 53. baffle; 54. limit hole; 55. limit card; 6. lock hook; 7. frame; 8. wheel; 9. handle.

DETAILED DESCRIPTION

In order to make those skilled in the art better understand the present solution, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

It should be noted that the terms "first", "second", etc. in the claims and description of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not limited to those steps or units clearly listed, but may also include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to being used to indicate orientation or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

Example 1

The present embodiment provides a material transport silo structure, as shown in FIGS. 1-5 , including: a silo body 1 , a silo base 2 , a turning frame 3 and a locking structure.

Wherein: the silo body 1 has a silo bottom surface 11, and two parallel and opposite silo side panels 12 arranged below the two sides of the silo bottom surface 11; the silo base 2 is suitable for being fixedly installed on the transport device, and is suitable for carrying the silo body 1; the flip frame 3 is flipably installed on the silo base 2 through a flip structure, and is rotatably connected to the two silo side panels 12 through a rotating structure; the flip frame 3 has a flat flip frame top surface 31; after the flip frame 3 is installed on the silo base 2, it has a first flip state with a first tilt angle, and a second flip state with a second tilt angle; the second tilt angle is greater than the first tilt angle; the The silo body 1 has a horizontal state supported by the silo base 2, a first inclined state supported on the flip frame 3 in a first flipping state, and a second inclined state supported on the flip frame 3 in the second flipping state; when the silo body 1 is in the horizontal state and the first inclined state, the center of gravity of the silo body 1 is between the rotating structure and the flipping structure; when the silo body 1 is in the second inclined state, the center of gravity of the silo body 1 is outside the flipping structure; the locking structure has a locking state for locking the silo body 1 in the horizontal state, and an unlocking state for not locking the silo body 1.

In the initial state, the silo body 1 is locked on the silo base 2 by the locking structure, and the silo body 1 is in a horizontal state; after the locking structure is unlocked, the silo body 1 automatically rotates to the first inclined state through the rotating structure under the action of its own gravity, and at this time, the silo bottom surface 11 of the silo body 1 is in contact with the top surface 31 of the flip frame 3; under the action of external force, the silo body 1 and the flip frame 3 rotate around the flip structure at the same time, thereby flipping the silo body 1 from the first inclined state to the second inclined state.

The material transport silo structure of the present embodiment has a silo body 1 which is locked on the silo base 2 by a locking structure in an initial state, and the silo body 1 is in a horizontal state, at which time materials can be loaded into the silo body 1; since materials are generally materials without a fixed shape, it can be considered that the front and rear position of the center of gravity remains basically unchanged or only undergoes a small change after the materials are loaded; after the silo body 1 loaded with materials is transported to the destination by a transport device, it is only necessary to unlock the locking structure, and under the action of the silo body 1 and the material's own gravity, the silo body 1 can automatically flip from a horizontal state to a first inclined state, at which time the center of gravity is still between the rotating structure and the flipping structure, but is closer to the flipping structure; at this time, when an external force is used to push the silo body to flip, since the center of gravity is closer to the flipping structure, less force is required for flipping, and the labor intensity is lower.

In this embodiment, as shown in FIG. 2 and FIG. 5 , the silo base 2 includes a flip installation groove 21 and a support groove 22; wherein: the flip installation groove 21 is used for flipping the flip frame 3; the support groove 22 is located on the side of the flip installation groove 21 away from the flip direction, and is used to support the flip frame 3 in the first flipping state together with the flip installation groove 21; the support surface of the support groove 22 is higher than the support surface of the flip installation groove 21. When the flip frame is in the first flipping state, the support groove and the flip installation groove are used to support the flip frame.

As shown in Figure 2, the flip frame 3 includes: a flip side plate 32, a flip shaft 33, a flip through hole 34 and a flip cylinder 35; wherein, there are two flip side plates 32, which are arranged opposite to each other; the two ends of the flip shaft 33 are respectively fixedly connected to the two flip side plates 32, and can be flipped on the flip mounting groove 21; there are two flip through holes 34, which are respectively and relatively opened at the ends of the two flip side plates 32 away from the flip direction; the two ends of the flip cylinder 35 are respectively fixedly connected to the two flip side plates 32 with the flip through holes 34, and the central axis of the flip cylinder 35 coincides with the central axis of the flip through hole 34; it can be movably supported inside the support groove 22.

As shown in Figures 3 and 5, the flip structure also includes a door-shaped mounting plate 4, a first mounting hole 42, a second mounting hole 43 and a mounting bolt 44; wherein an inverted U-shaped groove 41 is formed in the middle of the door-shaped mounting plate 4; there are two first mounting holes 42, which are respectively opened on both sides of the inverted U-shaped groove 41; there are two second mounting holes 43, which are respectively opened on both sides of the flip mounting groove 21; after the mounting bolt 44 passes through the first mounting hole 42 and the second mounting hole 43, the door-shaped mounting plate 4 is fixedly installed on the silo base 2, and the flip shaft 33 is rotatably restricted and installed between the flip mounting groove 21 and the inverted U-shaped groove 41.

As shown in Figures 2 and 4, in this embodiment, the rotating structure includes a rotating shaft 51 and a rotating hole 52; wherein, there are two rotating holes 52, which are respectively opened on the silo side plate 12 opposite to each other; after the rotating shaft 51 passes through the turning cylinder 35, it passes outward from the two rotating holes 52 for a certain length.

As shown in Figures 4 and 6-8, it also includes a baffle 53, a limiting hole 54 and a limiting card 55; wherein the baffle 53 is sleeved and installed on the part of the rotating shaft 51 passing through the rotating hole 52; the limiting hole 54 is opened on the part of the rotating shaft 51 passing through the baffle 53; the limiting card 55 is inserted into the limiting hole 54 to prevent the baffle 53 from slipping.

As shown in Figures 2 and 5, it also includes a limiting structure for limiting the flip frame 3 in the second flip state; the limiting structure includes a limiting rod 36 and a limiting groove 23; wherein, the two ends of the limiting rod 36 are respectively fixedly connected to the ends of the two flip side plates 32 opposite to the flip cylinder 35; the limiting groove 23 is arranged at the end of the silo base 2 facing the flip direction, and the position is lower than the flip mounting groove 21.

As shown in Figure 5, the silo base 2 includes a base side panel 24 and an intermediate step panel 25; wherein, there are two base side panels 24, which are respectively suitable for being fixedly mounted on the transport device, and the top ends are relatively provided with the flip mounting groove 21, the support groove 22 and the limit groove 23; there are multiple intermediate step panels 25, and both ends are respectively fixedly connected to the two base side panels 24.

As shown in Figure 7, the locking structure includes a locking hook 6 and a locking frame 13; wherein, the locking hook 6 is suitable for being rotatably installed on the transportation device; the locking frame 13 is fixedly arranged on the silo body 1; when the locking hook 6 rotates forward, it can be hooked on the locking frame 13 to restrict the silo body 1 in a horizontal state; when the locking hook 6 rotates backward, it can be moved out of the locking frame 13, and the silo body 1 is no longer restricted by the locking frame 13.

The method of using the material transport silo structure in this embodiment is as follows:

Before transporting materials, the silo body 1 is locked in a horizontal state by a locking structure, and materials can be loaded into the silo body 1 at this time;

After the filling is completed, the material transport silo structure of this embodiment is transported to the target position, and then the silo body 1 is unlocked by the locking structure; the silo body 1 automatically rotates around the rotation axis 51 under the action of gravity, and rotates from the horizontal state to the first inclined state; after rotating to the first inclined state, the bottom surface of the silo body 1 contacts the top surface 31 of the turning frame 3; at this time, the turning axis 33 of the turning frame 3 is located in the turning installation groove 21, and the turning cylinder 35 is located in the support groove 22;

When it is necessary to continue to overturn the silo body 1 until all the materials are poured out, the silo body 1 and the overturning frame 3 are pushed to rotate around the overturning axis 33 until the limiting rod 36 on the overturning frame 3 enters the limiting groove 23 to complete the dumping of the materials.

Example 2

This embodiment provides a transport device, as shown in Figures 1-8, including a frame 7, wheels 8 and handles 9. A material transport silo structure can be detachably mounted on the frame 7; the material transport silo structure is the material transport silo structure described in Example 1.

Obviously, the above embodiments are merely examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of this innovative technical solution.

Claims (10)

1. A material transportation silo structure, characterized by comprising:

The bin body (1) is provided with a bin bottom surface (11) and two parallel opposite bin side plates (12) arranged below two sides of the bin bottom surface (11);

The bin base (2) is suitable for being fixedly arranged on the conveying device and is suitable for bearing the bin body (1);

The overturning frame (3) is arranged on the bin base (2) in an overturning manner through an overturning structure and is rotatably connected with the two bin side plates (12) through a rotating structure; the roll-over stand (3) has a flat roll-over stand top surface (31); the overturning frame (3) is arranged on the bin base (2) and is provided with a first overturning state with a first inclination angle and a second overturning state with a second inclination angle; the second inclination angle is larger than the first inclination angle;

The silo body (1) has a horizontal state supported by the silo base (2), a first inclined state supported on the roll-over stand (3) in a first roll-over state, and a second inclined state supported on the roll-over stand (3) in the second roll-over state;

when the bin body (1) is in the horizontal state and the first inclined state, the gravity center of the bin body (1) is between the rotating structure and the overturning structure; when the storage bin body (1) is in the second inclined state, the gravity center of the storage bin body (1) is arranged on the outer side of the overturning structure;

A locking structure having a locked state for locking the bin body (1) in the horizontal state and an unlocked state for not locking the bin body (1);

In an initial state, the bin body (1) is locked on the bin base (2) by the locking structure, and the bin body (1) is in a horizontal state;

after the locking structure is unlocked, the bin body (1) automatically rotates to a first inclined state through the rotating structure, and at the moment, the bin bottom surface (11) of the bin body (1) is in contact with the top surface (31) of the roll-over stand (3);

under the action of external force, the bin body (1) and the overturning frame (3) rotate around the overturning structure at the same time, so that the bin body (1) is overturned from the first inclined state to the second inclined state.

2. The material transporting bin structure according to claim 1, wherein the bin base (2) comprises:

a turnover mounting groove (21) for the turnover frame (3) to be installed in a turnover manner;

A support groove (22) located at a side of the turnover mounting groove (21) away from the turnover direction for supporting the turnover frame (3) in the first turnover state together with the turnover mounting groove (21);

the supporting surface of the supporting groove (22) is higher than the supporting surface of the overturning mounting groove (21).

3. The material transporting bin structure according to claim 2, wherein the roll-over stand (3) comprises:

The turnover side plates (32) are arranged in two opposite directions;

The two ends of the turnover shaft (33) are fixedly connected with the two turnover side plates (32) respectively and can be installed on the turnover installation groove (21) in a turnover manner;

The two overturning through holes (34) are respectively and oppositely arranged at one end, far away from the overturning direction, of the two overturning side plates (32);

The two ends of the turnover cylinder (35) are fixedly connected with the two turnover side plates (32) provided with the turnover through holes (34) respectively, and the central axis of the turnover cylinder (35) coincides with the central axis of the turnover through holes (34); is movably supported inside the support groove (22).

4. The material transport bin structure of claim 3, wherein the turnover structure further comprises:

the door-shaped mounting plate (4) is provided with an inverted U-shaped groove (41) in the middle;

Two first mounting holes (42) are respectively formed on two sides of the inverted U-shaped groove (41);

Two second mounting holes (43) are respectively formed on two sides of the overturning mounting groove (21);

And a mounting bolt (44) which passes through the first mounting hole (42) and the second mounting hole (43) to fixedly mount the door-shaped mounting plate (4) on the stock bin base (2), and rotatably restrict the overturning shaft (33) from being mounted between the overturning mounting groove (21) and the inverted U-shaped groove (41).

5. A material transportation magazine structure according to claim 3, wherein the rotating structure comprises:

Two rotation holes (52) are respectively and oppositely arranged on the side plate (12) of the stock bin;

The rotating shaft (51) passes through the overturning cylinder (35) and outwards passes through the two rotating holes (52) for a certain length.

6. The material transport bin structure of claim 5, further comprising:

a baffle (53) sleeved on the part of the rotating shaft (51) penetrating out of the rotating hole (52);

A limiting hole (54) which is formed in a part of the rotating shaft (51) penetrating out of the baffle plate (53);

And the limiting clamp (55) is inserted into the limiting hole (54) and used for preventing the baffle (53) from slipping.

7. The material transporting bin structure of any one of claims 3-5, wherein: the turnover frame (3) is in a second turnover state; the limit structure comprises:

the two ends of the limiting rod (36) are fixedly connected with one ends of the two overturning side plates (32) opposite to the overturning cylinder (35) respectively;

the limiting groove (23) is arranged at one end of the bin base (2) facing the overturning direction, and the position of the limiting groove is lower than that of the overturning mounting groove (21).

8. The material transporting bin structure according to claim 7, wherein the bin base (2) comprises:

The two base side plates (24) are respectively and fixedly arranged on the conveying device, and the top end of the base side plates is provided with the overturning installation groove (21), the supporting groove (22) and the limiting groove (23) relatively;

the number of the middle step plates (25) is plural, and two ends of the middle step plates are respectively fixedly connected with two base side plates (24).

9. The material transport bin structure of claim 1, wherein the locking structure comprises:

a locking hook (6) adapted to be rotatably mounted on the transport means;

The lock frame (13) is fixedly arranged on the stock bin body (1);

When the lock hook (6) rotates forwards, the lock hook can be hooked on the lock frame (13) to limit the stock bin body (1) to be in a horizontal state; when the latch hook (6) rotates backwards, the latch hook can be moved out of the lock frame (13) and the lock frame (13) is not used for limiting the stock bin body (1).

10. A transporting device comprises a frame (7), wheels (8) and a handle (9), and is characterized in that a material transporting bin structure is detachably arranged on the frame (7); the material transporting bin structure is the material transporting bin structure according to any one of claims 1 to 9.