Transportation carriage with goods integrated discharging function

Abstract

The invention relates to the technical field of carriages, and discloses a transport carriage with a cargo integrated discharging function, which comprises a carriage body, and a discharging mechanism is arranged at the bottom end of the inner side of the carriage body; the discharging mechanism comprises a bottom plate fixed to the bottom end of the inner side of the compartment body, a driving roller is rotationally installed on the inner side of one end of the bottom plate, a servo motor is fixed to one end of the side face of the compartment body, the output end of the servo motor penetrates through the compartment body to be fixedly connected with the driving roller, and fixing plates are symmetrically fixed to the other end of the side face of the compartment body. An electric telescopic rod is fixed to the side face of the fixing plate, a movable frame is fixed to one end of the electric telescopic rod, a driven roller is rotationally installed on the inner side of the movable frame, and ribs are fixed to the surface of the conveying belt. Through the structure of the discharging mechanism, the conveying belt can be supported during discharging, so that goods on the inner side of the carriage body are conveniently moved out, the driven roller is retracted after use, the goods are prevented from being stressed and moved on the inner side of the carriage body, and the discharging efficiency of the truck can be improved while an operator can conveniently use the truck.

Description

Technical Field

[0001] The present invention relates to the technical field of carriages, in particular to a transport carriage with an integrated cargo unloading function. Background Art

[0002] A truck is a vehicle used to transport goods. It usually has a large load capacity and a cargo box or platform specially designed for the body, so it is used to transport various goods. At the same time, trucks are also an indispensable part of urban and rural logistics transportation.

[0003] The announcement number CN218805424U is a transport carriage with an integrated cargo unloading function. It is based on a truck body, with a carriage fixed on the top side of the truck body, a compartment door provided at one end of the carriage, a limiting slot provided on the inside of the carriage, a telescopic motor fixed on the inside of the limiting slot, a fixed block fixed at one end of the telescopic motor, a side connecting plate fixed to the end of the fixed block away from the limiting slot, a bottom plate provided on the side of the side connecting plate, and a supporting elastic part provided on the side of the bottom plate. When in use, the baffle can be pulled out from the inside of the jacking slot to release the clamping of the cargo, and the cargo can be moved to one end of the carriage through the bottom plate, so that the operator can use a forklift to take out the cargo conveniently. This structure can reduce manpower consumption.

[0004] The above-mentioned transport carriage with integrated cargo unloading function still has problems. When unloading cargo, the carriage still needs to move the cargo to the bottom plate surface first in order to drive the cargo to move, resulting in low unloading efficiency. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0006] In view of the fact that in the above-mentioned prior art, when unloading goods from the carriage, the goods still need to be moved to the surface of the bottom plate in order to move the goods, resulting in a low unloading efficiency.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A transport carriage with integrated cargo unloading function, comprising:

[0009] A box body, wherein a feeding mechanism is provided at the bottom inner side of the box body, a control mechanism is provided at one end of the box body, and a fixing mechanism is provided at one end of the side surface of the box body;

[0010] The unloading mechanism includes a bottom plate fixed to the bottom end of the inner side of the carriage, a driving roller is rotatably installed on the inner side of one end of the bottom plate, a servo motor is fixed to one end of the side of the carriage, the output end of the servo motor passes through the carriage and is fixedly connected to the driving roller, a fixed plate is symmetrically fixed to the other end of the side of the carriage, an electric telescopic rod is fixed to the side of the fixed plate, a movable frame is fixed to one end of the electric telescopic rod, a driven roller is rotatably installed on the inner side of the movable frame, a conveyor belt is sleeved on the driving roller and the driven roller, and ribs are fixed on the surface of the conveyor belt.

[0011] As a further solution of the present invention: a protective shell is installed on the side of the electric telescopic rod, a sliding groove is symmetrically opened at one end of the side of the box body, and a clamping block is slidably installed inside the sliding groove.

[0012] As a further solution of the present invention: a first spring is fixedly connected between the clamping block and one inner end of the sliding groove, and a positioning hole is opened at one inner end of the movable frame.

[0013] As a further solution of the present invention: the control mechanism includes a rotating seat symmetrically fixed to one end of the side surface of the compartment, a hydraulic cylinder is rotatably mounted on the rotating seat, and a hydraulic rod is slidably mounted inside the hydraulic cylinder.

[0014] As a further solution of the present invention: a mounting seat is fixed to the bottom side of one end of the compartment, a movable door is rotatably mounted on the mounting seat through a connecting seat, and one end of the hydraulic rod is rotatably connected to the movable door through a connecting ear.

[0015] As a further solution of the present invention: the fixing mechanism includes limit seats symmetrically fixed on both sides of the compartment body, and an L-shaped plate is rotatably mounted on the inner side of the limit seat through a pin shaft.

[0016] As a further solution of the present invention: a rectangular seat is fixed to the side surface of one end of the L-shaped plate, an insertion rod is slidably inserted into the center of the side surface of the rectangular seat, and a limiting cap is fixed to one end of the insertion rod.

[0017] As a further solution of the present invention: a second spring is fixedly connected between the limiting cap and the rectangular seat, a straight plate is inserted into the inner side of the rectangular seat, and one end of the insertion rod is inserted into the inner side of the straight plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The structure of the unloading mechanism of the present invention can support the conveyor belt when unloading, thereby facilitating the removal of goods inside the compartment. After use, the driven roller is retracted to prevent the goods from being moved under force inside the compartment, which is convenient for operators to use and can improve the efficiency of unloading from trucks. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a structural diagram of a transport carriage with integrated cargo unloading function;

[0021] Figure 2 It is a top-down cross-sectional schematic diagram of a transport carriage unloading mechanism with integrated cargo unloading function;

[0022] Figure 3 It is a schematic diagram of the main cross-section of the structure of a transport carriage with integrated cargo unloading function;

[0023] Figure 4 It is a rear cross-sectional schematic diagram of a transport carriage control mechanism with an integrated cargo unloading function;

[0024] Figure 5 The diagram is a top-down cross-sectional view of a transport carriage fixing mechanism with integrated cargo unloading function.

[0025] In the figure: 1. Carriage; 101. Unloading mechanism; 102. Control mechanism; 103. Fixing mechanism; 2. Bottom plate; 3. Driving roller; 4. Servo motor; 5. Fixing plate; 6. Electric telescopic rod; 7. Moving frame; 8. Driven roller; 9. Conveyor belt; 10. Ribs; 11. Protective shell; 12. Slide; 13. Block; 14. First spring; 15. Positioning hole; 16. Mounting seat; 17. Connecting seat; 18. Movable door; 19. Rotating seat; 20. Hydraulic cylinder; 21. Hydraulic rod; 22. Connecting ear; 23. Limiting seat; 24. L-shaped plate; 25. Rectangular seat; 26. Insert rod; 27. Limiting cap; 28. Second spring; 29. ​​Straight plate. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1:

[0030] See also Figure 1-Figure 3 , which is the first embodiment of the present invention,

[0031] This embodiment provides a transport carriage with an integrated cargo unloading function, comprising:

[0032] The compartment 1 is provided with a feeding mechanism 101 at the bottom inner side of the compartment 1, a control mechanism 102 is provided at one end of the compartment 1, and a fixing mechanism 103 is provided at one end of the side of the compartment 1;

[0033] The unloading mechanism 101 includes a bottom plate 2 fixed to the bottom end of the inner side of the compartment 1, a driving roller 3 is rotatably installed on the inner side of one end of the bottom plate 2, a servo motor 4 is fixed to one end of the side of the compartment 1, and the output end of the servo motor 4 passes through the compartment 1 and is fixedly connected to the driving roller 3, a fixed plate 5 is symmetrically fixed to the other end of the side of the compartment 1, an electric telescopic rod 6 is fixed to the side of the fixed plate 5, a movable frame 7 is fixed to one end of the electric telescopic rod 6, a driven roller 8 is rotatably installed on the inner side of the movable frame 7, a conveyor belt 9 is mounted on the driving roller 3 and the driven roller 8, and a rib 10 is fixed on the surface of the conveyor belt 9.

[0034] Specifically, a protective shell 11 is installed on the side of the electric telescopic rod 6, a slide groove 12 is symmetrically opened at one end of the side of the compartment 1, a clamping block 13 is slidably installed inside the slide groove 12, a first spring 14 is fixedly connected between the clamping block 13 and one end of the inner side of the slide groove 12, and a positioning hole 15 is opened at one end of the inner side of the movable frame 7.

[0035] Furthermore, through the structure of the clamping block 13 and the positioning hole 15 , the driven roller 8 can be quickly and accurately moved to the desired position, thereby improving the efficiency of cargo unloading.

[0036] During use, when it is necessary to move the goods inside the cargo compartment out, the electric telescopic rod 6 can be controlled to extend, thereby driving the mobile frame 7 to slide on both sides of the compartment 1 until the positioning hole 15 moves to the side of the card block 13. At this time, the first spring 14 pushes the card block 13 to be buckled on the inside of the positioning hole 15, and the electric telescopic rod 6 is controlled to stop extending. At this time, the driven roller 8 stretches and straightens the conveyor belt 9. Then the servo motor 4 can be controlled to drive the output end drive roller 3 to rotate, thereby driving the conveyor belt 9 to move with the cooperation of the driven roller 8, thereby moving the goods inside the compartment 1 to the unloading location at one end of the compartment 1 in turn. At this time, a forklift can be used to move the goods inside the compartment 1 out with the cooperation of the ribs 10, thereby improving the efficiency of truck unloading.

[0037] In summary, through the structure of the unloading mechanism 101, the conveyor belt 9 can be propped up during unloading, thereby facilitating the removal of the goods inside the compartment 1. After use, the driven roller 8 will be retracted to prevent the goods from being moved under force inside the compartment 1. This not only facilitates the use of the operator, but also improves the efficiency of unloading the truck.

[0038] Example 2:

[0039] See also Figure 4-Figure 5, which is the second embodiment of the present invention.

[0040] Specifically, the control mechanism 102 includes a rotating seat 19 symmetrically fixed at one end of the side of the compartment 1, a hydraulic cylinder 20 is rotatably mounted on the rotating seat 19, a hydraulic rod 21 is slidably mounted inside the hydraulic cylinder 20, a mounting seat 16 is fixed to the bottom side of one end of the compartment 1, a movable door 18 is rotatably mounted on the mounting seat 16 through a connecting seat 17, and one end of the hydraulic rod 21 is rotatably connected to the movable door 18 through a connecting ear 22.

[0041] Furthermore, through the structure of the movable door 18, after it is opened, the goods can be slid to the ground through the surface of the movable door 18, and a forklift can also be used to take the goods out of the truck, making it more flexible and convenient to use.

[0042] Specifically, the fixing mechanism 103 includes a limit seat 23 symmetrically fixed on both sides of the compartment 1. The limit seat 23 is symmetrically fixed on both sides of the compartment 1. An L-shaped plate 24 is installed on the inner side of the limit seat 23 through a pin shaft. A rectangular seat 25 is fixed on the side of one end of the L-shaped plate 24. An insertion rod 26 is slidably inserted into the center of the side of the rectangular seat 25. A limit cap 27 is fixed at one end of the insertion rod 26. A second spring 28 is fixed between the limit cap 27 and the rectangular seat 25. A straight plate 29 is inserted into the inner side of the rectangular seat 25, and one end of the insertion rod 26 is inserted into the inner side of the straight plate 29.

[0043] Furthermore, the structure of the insertion rod 26 and the straight plate 29 can support the movable door 18, thereby preventing the cargo inside from colliding with the movable door 18 and causing damage to its control structure.

[0044] During use, the hydraulic cylinder 20 is controlled to extend the inner hydraulic rod 21, thereby pushing the movable door 18 to rotate around the mounting seat 16 until the top side of the movable door 18 contacts the ground. At this time, with the cooperation of the movable door 18, the goods can be directly slid to the ground through the movable door 18, or a forklift can be used for loading and unloading, thereby improving the efficiency of cargo loading and unloading. Then, after controlling the hydraulic cylinder 20 to close the movable door 18, the L-shaped plate 24 is buckled on both sides of the movable door 18, and then the straight plate 29 is inserted into the inner side of the rectangular seat 25. At this time, the second spring 28 pushes the insertion rod 26 to be inserted and installed on the inner side of the straight plate 29 to fix its position, thereby supporting the movable door 18 and preventing the movable door 18 from loosening and opening during transportation.

[0045] In summary, through the structure of the control mechanism 102 and the fixing mechanism 103, the movable door 18 can be used to facilitate loading and unloading of goods, thereby improving the efficiency of cargo transportation. During transportation, the straight plate 29 can support the movable door 18 to prevent it from loosening and opening, thereby preventing the goods from being lost.

[0046] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Without departing from the scope of the present invention, other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0048] It will be understood that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A transport carriage with integrated cargo unloading function, comprising: The box body (1) is characterized in that: a feeding mechanism (101) is provided at the bottom end of the inner side of the box body (1), a control mechanism (102) is provided at one end of the box body (1), and a fixing mechanism (103) is provided at one end of the side of the box body (1); The unloading mechanism (101) comprises a bottom plate (2) fixed to the bottom end of the inner side of the compartment (1), a driving roller (3) is rotatably mounted on the inner side of one end of the bottom plate (2), a servo motor (4) is fixed to one end of the side of the compartment (1), an output end of the servo motor (4) passes through the compartment (1) and is fixedly connected to the driving roller (3), a fixed plate (5) is symmetrically fixed to the other end of the side of the compartment (1), an electric telescopic rod (6) is fixed to the side of the fixed plate (5), a movable frame (7) is fixed to one end of the electric telescopic rod (6), a driven roller (8) is rotatably mounted on the inner side of the movable frame (7), a conveyor belt (9) is sleeved on the driving roller (3) and the driven roller (8), and a rib (10) is fixed on the surface of the conveyor belt (9).

2. The transport carriage with integrated cargo unloading function according to claim 1, characterized in that: The side of the electric telescopic rod (6) is buckled with a protective shell (11), and one end of the side of the box body (1) is symmetrically provided with a sliding groove (12), and a clamping block (13) is slidably installed inside the sliding groove (12).

3. The transport carriage with integrated cargo unloading function according to claim 2, characterized in that: A first spring (14) is fixedly connected between the clamping block (13) and one end of the inner side of the sliding groove (12), and a positioning hole (15) is provided at one end of the inner side of the movable frame (7).

4. The transport carriage with integrated cargo unloading function according to claim 1, characterized in that: The control mechanism (102) comprises a rotating seat (19) symmetrically fixed to one end of the side of the compartment (1); a hydraulic cylinder (20) is rotatably mounted on the rotating seat (19); and a hydraulic rod (21) is slidably mounted inside the hydraulic cylinder (20).

5. The transport carriage with integrated cargo unloading function according to claim 4, characterized in that: A mounting seat (16) is fixed to the bottom side of one end of the compartment (1), a movable door (18) is rotatably mounted on the mounting seat (16) through a connecting seat (17), and one end of the hydraulic rod (21) is rotatably connected to the movable door (18) through a connecting ear (22).

6. The transport carriage with integrated cargo unloading function according to claim 1, characterized in that: The fixing mechanism (103) comprises a limiting seat (23) symmetrically fixed on both sides of the compartment (1), and an L-shaped plate (24) is rotatably mounted on the inner side of the limiting seat (23) through a pin shaft.

7. The transport carriage with integrated cargo unloading function according to claim 6, characterized in that: A rectangular seat (25) is fixed on the side surface of one end of the L-shaped plate (24), an insertion rod (26) is slidably inserted into the center of the side surface of the rectangular seat (25), and a limiting cap (27) is fixed on one end of the insertion rod (26).

8. The transport carriage with integrated cargo unloading function according to claim 7, characterized in that: A second spring (28) is fixedly connected between the limiting cap (27) and the rectangular seat (25); a straight plate (29) is inserted into the inner side of the rectangular seat (25); and one end of the insertion rod (26) is inserted into the inner side of the straight plate (29).

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