Heavy block conveying trolley

Abstract

The utility model relates to a heavy block conveying trolley which comprises a bottom plate, two or more driving wheels, a driving motor and a baffle, the bottom plate is of a square plate-shaped structure, the top of the bottom plate is flush, the driving wheels are rotatably arranged at the bottom of the bottom plate and suitable for being matched with conveying rails, and the driving motor is arranged at the bottom of the bottom plate and drives the driving wheels to roll relative to the conveying rails. The baffles comprise the transverse baffles and the longitudinal baffles, the transverse baffles are arranged in the transverse direction of the bottom plate, the longitudinal baffles are arranged in the longitudinal direction of the bottom plate, and the transverse baffles and the longitudinal baffles define a hollow structure with a square section along the edge position of the bottom plate. The hollow structure defined by the baffles is matched with the structure of the heavy block, so that when the transport trolley transports the heavy block, the heavy block can be stably transported from the mountain bottom to the mountain top or from the mountain top to the mountain bottom.

Description

Technical Field

[0001] The present application relates to the field of energy storage technology, and in particular to a heavy block transport trolley. Background Art

[0002] New energy storage has become the biggest driving force for the development of energy storage in China. Gravity energy storage has the advantages of low construction cost and low maintenance cost. By utilizing surplus electricity, heavy objects are lifted from low places to high places, and electrical energy is converted into potential energy. When discharge is required, the potential energy is converted into electrical energy. The transport track of the cable car track can be laid on a mountain with a height difference to transport goods between the top of the mountain and the bottom of the mountain. There is a height difference between the top of the mountain and the bottom of the mountain. When heavy objects are transported on the transport track using a transport trolley, a potential energy difference will be generated when transporting from the top of the mountain to the bottom of the mountain. Therefore, the potential energy generated by the transport trolley carrying heavy objects when sliding from the top of the mountain to the bottom of the mountain can be collected and converted into electrical energy for energy storage. The safety performance of the trolley when carrying heavy objects needs to be improved to avoid dangerous things. Utility Model Content

[0003] In view of this, the present application proposes a heavy block transport trolley that can transport heavy blocks securely.

[0004] According to one aspect of the present application, there is provided a heavy block transport trolley, comprising: a bottom plate, a driving wheel, a driving motor and a baffle;

[0005] The bottom plate is a square plate-shaped structure with a flush top;

[0006] There are more than two driving wheels, which are rotatably arranged at the bottom of the base plate, and the driving wheels are suitable for matching the transport track;

[0007] The driving motor is arranged at the bottom of the base plate to drive the driving wheel to roll relative to the transport track;

[0008] The baffle includes a transverse baffle and a longitudinal baffle. The transverse baffle is arranged along the transverse direction of the base plate, and the longitudinal baffle is arranged along the longitudinal direction of the base plate. The transverse baffle and the longitudinal baffle are arranged along the edge of the base plate to form a hollow structure with a square cross-section, which is suitable for placing weights.

[0009] In a possible implementation, there are two transverse baffles, which are respectively arranged at the front side and the rear side of the bottom plate in the driving direction;

[0010] The transverse baffle is vertically arranged on the top of the bottom plate.

[0011] In a possible implementation, there are four longitudinal baffles, which are respectively arranged at four corner positions on both sides of the driving direction of the base plate;

[0012] The longitudinal baffle is vertically arranged on the top of the bottom plate.

[0013] In a possible implementation, the transverse baffle includes a first transverse baffle and a second transverse baffle;

[0014] The length of the first transverse baffle is smaller than the transverse length of the bottom plate, and two sides of the length of the first transverse baffle are spaced from two sides of the bottom plate by a preset distance;

[0015] The length of the second transverse baffle is smaller than the transverse length of the bottom plate, and two sides of the length of the second transverse baffle are spaced from two sides of the bottom plate by a preset distance;

[0016] The first transverse baffle corresponds to the second transverse baffle.

[0017] In a possible implementation, the longitudinal baffle includes a first longitudinal baffle, a second longitudinal baffle, a third longitudinal baffle and a fourth longitudinal baffle, and the first longitudinal baffle, the second longitudinal baffle, the third longitudinal baffle and the fourth longitudinal baffle have the same structure;

[0018] The first longitudinal baffle and the second longitudinal baffle are arranged on the left side of the driving direction of the bottom plate, and are arranged front and back, and the third longitudinal baffle and the fourth longitudinal baffle are arranged on the right side of the driving direction of the bottom plate, and are arranged front and back;

[0019] The first longitudinal baffle corresponds to the third longitudinal baffle;

[0020] The second longitudinal baffle corresponds to the fourth longitudinal baffle.

[0021] In one possible implementation, the length of the longitudinal baffle is 1 / 4-1 / 5 of the transverse length.

[0022] In a possible implementation, the first longitudinal baffle and the third longitudinal baffle are respectively connected to two ends of the first transverse baffle;

[0023] The second longitudinal baffle and the fourth longitudinal baffle are respectively connected to two ends of the second transverse baffle.

[0024] In a possible implementation, the spacing distance between the first transverse baffle and the second transverse baffle matches the length of the weight block;

[0025] The spacing distance between the first longitudinal baffle and the second longitudinal baffle matches the width of the weight block.

[0026] In one possible implementation, the invention further includes: a locking device;

[0027] The locking device is arranged at the bottom of the base plate to clamp the cable of the transport track;

[0028] The locking device is arranged along the center line of the driving direction of the base plate;

[0029] There are two locking devices, which are arranged front and back along the driving direction of the base plate.

[0030] In a possible implementation manner, the bottom plate has a preset thickness.

[0031] The beneficial effects of the weight transport trolley of the embodiment of the present application are as follows: a baffle is arranged around the top of the transport trolley, and the hollow structure surrounded by the baffle matches the structure of the weight, so that when the transport trolley transports the weight, the weight can be smoothly transported from the bottom of the mountain to the top of the mountain or from the top of the mountain to the bottom of the mountain. Specifically, the baffle includes two types of transverse baffles and longitudinal baffles. There are two transverse baffles, which are respectively vertically arranged on the front and rear sides of the top of the bottom plate to limit and protect the front and rear sides of the weight. There are four longitudinal baffles, which are respectively vertically arranged at the four corners of the top of the bottom plate and connected to the adjacent transverse baffles to form a hollow structure with openings at both ends, which can place the square-shaped weight inside the hollow structure surrounded by the baffle, and limit and protect the weight in the four directions of front, back, left and right, so as to avoid the weight from slipping during the transportation of the weight.

[0032] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and, together with the description, serve to explain the principles of the present application.

[0034] Figure 1 A side schematic diagram showing a heavy block transport trolley according to an embodiment of the present application;

[0035] Figure 2 A front schematic diagram of a heavy block transport trolley according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0036] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0037] Among them, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model or simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0040] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0041] See also Figure 1 and Figure 2 The heavy block transport trolley of the embodiment of the present application includes: a base plate 100, a driving wheel 200, a driving motor 400 and a baffle. The base plate 100 is a square plate-like structure with a flush top. There are more than two driving wheels 200, which are rotatably arranged at the bottom of the base plate 100, and the driving wheel 200 is suitable for matching the transport track. The driving motor 400 is arranged at the bottom of the base plate 100 to drive the driving wheel 200 to roll relative to the transport track. The baffle includes a transverse baffle 510 and a longitudinal baffle 520. The transverse baffle 510 is arranged along the transverse direction of the base plate 100, and the longitudinal baffle 520 is arranged along the longitudinal direction of the base plate 100. The transverse baffle 510 and the longitudinal baffle 520 are arranged along the edge of the base plate 100 to form a hollow structure with a square cross-section for placing heavy blocks.

[0042] In this embodiment, a baffle is provided on the top of the transport trolley, and the hollow structure surrounded by the baffle matches the structure of the weight block, so that when the transport trolley transports the weight block, the weight block can be smoothly transported from the bottom of the mountain to the top of the mountain or from the top of the mountain to the bottom of the mountain. Specifically, the baffle includes two types of transverse baffles 510 and longitudinal baffles 520. There are two transverse baffles 510, which are respectively vertically arranged on the front and rear sides of the top of the bottom plate 100 to limit and protect the front and rear sides of the weight block. There are four longitudinal baffles 520, which are respectively vertically arranged on the four corners of the top of the bottom plate 100 and connected to the adjacent transverse baffles 510 to form a hollow structure with two ends open, which can place the square-shaped weight block inside the hollow structure surrounded by the baffle, and limit and protect the weight block in the four directions of front, back, left and right, so as to avoid the weight block from slipping during transportation.

[0043] In a specific embodiment, there are two transverse baffles 510, which are respectively arranged on the front and rear sides of the driving direction of the base plate 100, and the transverse baffles 510 are vertically arranged on the top of the base plate 100. In this way, the two transverse baffles 510 are arranged on the front and rear sides of the top of the base plate 100, and the two transverse baffles 510 correspond to each other in the plate surfaces, so that the weight can be limited in the front and rear directions of the driving direction of the transport vehicle.

[0044] Specifically, the transverse baffle 510 includes a first transverse baffle 510 and a second transverse baffle 510, the length of the first transverse baffle 510 is less than the transverse length of the bottom plate 100, and the length of the first transverse baffle 510 is spaced from the transverse sides of the bottom plate 100 by a preset distance, so that the first transverse baffle 510 is arranged at the top of the bottom plate 100 and is spaced from the front side and the left and right sides of the bottom plate 100. The length of the second transverse baffle 510 is less than the transverse length of the bottom plate 100, and the length of the second transverse baffle 510 is spaced from the transverse sides of the bottom plate 100 by a preset distance, so that the second transverse baffle 510 is arranged at the top of the bottom plate 100 and is spaced from the rear side and the left and right sides of the bottom plate 100.

[0045] In this embodiment, the first transverse baffle 510 corresponds to the second transverse baffle 510 in front and back, limiting the displacement of the weight in the front and back direction of the transport trolley.

[0046] In a specific embodiment, there are four longitudinal baffles 520, which are respectively arranged at the four corner positions on both sides of the driving direction of the base plate 100, and the longitudinal baffles 520 are vertically arranged on the top of the base plate 100. The plate surfaces of the two longitudinal baffles 520 on both sides of the driving direction of the transport trolley correspond to each other, which can limit the weight block in the left and right directions of the driving direction of the transport trolley.

[0047] Specifically, the longitudinal baffle 520 includes a first longitudinal baffle 520, a second longitudinal baffle 520, a third longitudinal baffle 520 and a fourth longitudinal baffle 520, and the first longitudinal baffle 520, the second longitudinal baffle 520, the third longitudinal baffle 520 and the fourth longitudinal baffle 520 have the same structure. The first longitudinal baffle 520 and the second longitudinal baffle 520 are arranged on the left side of the driving direction of the bottom plate 100, and are arranged front and back, and the third longitudinal baffle 520 and the fourth longitudinal baffle 520 are arranged on the right side of the driving direction of the bottom plate 100, and are arranged front and back.

[0048] In this embodiment, the first longitudinal baffle 520 corresponds to the third longitudinal baffle 520 and is used to limit the left and right directions of the front part of the base plate 100, and the second longitudinal baffle 520 corresponds to the fourth longitudinal baffle 520 and is used to limit the left and right directions of the rear part of the base plate 100.

[0049] In a specific embodiment, the length of the longitudinal baffle 520 is 1 / 4-1 / 5 of the horizontal length, and four longitudinal baffles 520 are arranged at the four corners of the top of the bottom plate 100 to limit the bottom corners of the weight. The middle of the two longitudinal baffles 520 located on one side of the length direction of the bottom plate 100 is disconnected to reduce the weight of the transport trolley and facilitate the transportation of the weight on the transport trolley.

[0050] In a specific embodiment, the first longitudinal baffle 520 and the third longitudinal baffle 520 are respectively connected to the two ends of the first transverse baffle 510, and the second longitudinal baffle 520 and the fourth longitudinal baffle 520 are respectively connected to the two ends of the second transverse baffle 510, thereby forming a right-angle structure, which is convenient for limiting the weight block with a square structure.

[0051] In a specific embodiment, the spacing distance between the first transverse baffle 510 and the second transverse baffle 510 matches the length of the weight block, and the spacing distance between the first longitudinal baffle 520 and the second longitudinal baffle 520 matches the width of the weight block. The weight block can be transported in the hollow direction surrounded by the longitudinal baffle 520 and the transverse single plate.

[0052] In a specific embodiment, the transport trolley further includes: a locking device, which is arranged at the bottom of the base plate 100 and is used to clamp the transport track cable of the transport trolley. The locking device is arranged along the center line of the driving direction of the base plate 100, and there are two locking devices, which are arranged front and back along the driving direction of the base plate 100 to ensure the overall balance of the transport trolley.

[0053] In one embodiment, the bottom plate 100 has a predetermined thickness.

[0054] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A heavy block transport trolley, suitable for being arranged on a transport track, characterized in that: include: Base plate, driving wheel, driving motor and baffle; The bottom plate is a square plate-shaped structure with a flush top; There are more than two driving wheels, which are rotatably arranged at the bottom of the base plate, and the driving wheels are suitable for matching the transport track; The driving motor is arranged at the bottom of the base plate to drive the driving wheel to roll relative to the transport track; The baffle includes a transverse baffle and a longitudinal baffle. The transverse baffle is arranged along the transverse direction of the base plate, and the longitudinal baffle is arranged along the longitudinal direction of the base plate. The transverse baffle and the longitudinal baffle are arranged along the edge of the base plate to form a hollow structure with a square cross-section, which is suitable for placing weights.

2. The heavy block transport trolley according to claim 1, characterized in that: There are two transverse baffles, which are respectively arranged at the front side and the rear side of the bottom plate in the driving direction; The transverse baffle is vertically arranged on the top of the bottom plate.

3. The heavy block transport trolley according to claim 2, characterized in that: There are four longitudinal baffles, which are respectively arranged at four corners on both sides of the driving direction of the bottom plate; The longitudinal baffle is vertically arranged on the top of the bottom plate.

4. The heavy block transport trolley according to claim 3, characterized in that: The transverse baffle comprises a first transverse baffle and a second transverse baffle; The length of the first transverse baffle is smaller than the transverse length of the bottom plate, and two sides of the length of the first transverse baffle are spaced from two sides of the bottom plate by a preset distance; The length of the second transverse baffle is smaller than the transverse length of the bottom plate, and two sides of the length of the second transverse baffle are spaced from two sides of the bottom plate by a preset distance; The first transverse baffle corresponds to the second transverse baffle.

5. The heavy block transport trolley according to claim 4, characterized in that: The longitudinal baffle comprises a first longitudinal baffle, a second longitudinal baffle, a third longitudinal baffle and a fourth longitudinal baffle, and the first longitudinal baffle, the second longitudinal baffle, the third longitudinal baffle and the fourth longitudinal baffle have the same structure; The first longitudinal baffle and the second longitudinal baffle are arranged on the left side of the driving direction of the bottom plate, and are arranged front and back, and the third longitudinal baffle and the fourth longitudinal baffle are arranged on the right side of the driving direction of the bottom plate, and are arranged front and back; The first longitudinal baffle corresponds to the third longitudinal baffle; The second longitudinal baffle corresponds to the fourth longitudinal baffle.

6. The heavy block transport trolley according to claim 5, characterized in that: The length of the longitudinal baffle is 1 / 4-1 / 5 of the transverse length.

7. The heavy block transport trolley according to claim 5, characterized in that: The first longitudinal baffle and the third longitudinal baffle are respectively connected to two ends of the first transverse baffle; The second longitudinal baffle and the fourth longitudinal baffle are respectively connected to two ends of the second transverse baffle.

8. The heavy block transport trolley according to claim 7, characterized in that: The spacing distance between the first transverse baffle and the second transverse baffle matches the length of the weight block; The spacing distance between the first longitudinal baffle and the second longitudinal baffle matches the width of the weight block.

9. The heavy block transport trolley according to claim 1, characterized in that: Also includes: Locking device; The locking device is arranged at the bottom of the base plate to clamp the cable of the transport track; The locking device is arranged along the center line of the driving direction of the base plate; There are two locking devices, which are arranged front and back along the driving direction of the base plate.

10. The heavy block transport trolley according to claim 1, characterized in that: The bottom plate has a preset thickness.

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