Capacity expansion type transfer trolley for transferring mushroom sticks

Abstract

The capacity expansion type transfer trolley comprises a trolley frame which is installed in the middle of a tire walking frame, the trolley frame is of a groove-shaped frame structure which is composed of a bottom frame and expansion type side frames fixed to the two ends of the bottom frame in the length direction, and the containing height of the trolley frame is adjusted by adjusting the heights of the expansion type side frames. Handle rods extending outwards are fixed to the front side and the rear side of the expansion type side frame at one end of the bottom frame, and when the transfer trolley moves to a destination through the handle rods, the transfer trolley is stably supported on the ground through supporting columns which are fixed to the front side and the rear side of the bottom of the bottom frame and located on the same side with the handle rods. A stable loading area is provided for mushroom sticks, the mushroom sticks are prevented from falling off in the transferring process, meanwhile, the height of the expansion type side frame is adjustable, the limitation of fixed capacity of a traditional transferring trolley is broken through, capacity expansion is structurally supported, the structure is simple, the design is reasonable, the single-time transferring amount is remarkably increased, the transferring efficiency is improved, and the cost is reduced. And the use requirements on equipment practicability and low cost in an edible mushroom planting scene are met.

Description

Technical Field

[0001] This utility model belongs to the field of edible fungi transportation technology, specifically relating to a capacity-expanding transport vehicle for transporting mushroom sticks. Background Technology

[0002] Edible fungi refer to large, edible mushrooms, also known as mushrooms. The edible fungi industry is an economic development project that integrates economic, ecological, and social benefits. Edible fungi are also a type of organic, nutritious, and health-promoting green food.

[0003] In the cultivation of edible fungi, after the substrate is prepared (i.e., the raw materials for edible fungi cultivation are filled into cylindrical polyethylene bags), the prepared substrate needs to be transported to the cultivation site. Currently, manual wheelbarrows (such as a very common type of hand-pushed two-wheeled cart) are commonly used for transportation. However, these carts have limited space during transportation, cannot be expanded in capacity, have a small transport volume, and low transportation efficiency. Therefore, it is necessary to improve these methods to solve the above problems. Utility Model Content

[0004] The technical problem solved by this utility model is to provide a capacity-expanding transport vehicle for transporting mushroom spawn. It uses a base frame mounted on a tire-mounted walking frame as the load-bearing foundation. Expandable side frames are fixed at both ends along the length of the base frame, forming a trough-shaped space to accommodate the mushroom spawn, providing a stable loading area and preventing the spawn from falling during transport. Simultaneously, the height of the expandable side frames is adjustable, allowing for flexible adjustment of the vehicle's height according to loading requirements. This breaks through the fixed capacity limitations of traditional transport vehicles, structurally supporting capacity expansion. The structure is simple and rationally designed, significantly increasing the amount of spawn transported at one time and improving transport efficiency. It is suitable for the practicality and low-cost requirements of equipment in edible mushroom cultivation scenarios.

[0005] By using a slotted frame structure consisting of a base frame and extended side frames fixed at both ends along the length of the base frame, the limitations of fixed capacity in traditional transfer tools are overcome, the single transfer volume is increased, and the problem of inefficient transfer is solved.

[0006] The technical solution adopted in this utility model is: a capacity-expanding transport vehicle for transporting mushroom sticks, including a frame centrally mounted on a tire-mounted frame. The frame adopts a trough-shaped frame structure composed of a base frame and expandable side frames fixed at both ends of the base frame along its length. The capacity height of the frame is adjusted by adjusting the height of the expandable side frames. The front and rear sides of the expandable side frames at one end of the base frame are fixed with outwardly extending handles. When the transport vehicle moves to its destination via the handles, it is stably supported on the ground by support columns fixed to the front and rear sides of the bottom of the base frame on the same side as the handles.

[0007] Among them, the extended side frame includes a fixed frame and an adjustable frame. The lower end of the fixed frame is fixed to the end of the chassis, and the lower end of the adjustable frame is inserted and fixed to the upper end of the fixed frame in a height-adjustable manner.

[0008] Further, the fixed frame is a grid-shaped frame body formed by steel pipes on both sides and crossbars fixedly connected vertically and horizontally. The adjustable frame is an H-shaped frame body formed by inserting rods on both sides and a crossbar connecting the inserting rods on both sides into one body. The inserting rods on both sides of the adjustable frame are respectively inserted into the steel pipes on both sides of the fixed frame, and the inserting rods are tightly fixed by butterfly bolts screwed to the upper ends of the steel pipes.

[0009] Further, insertion tubes are symmetrically fixed on both sides of the outer edges of the two long sides of the fixed frame, and when the transfer vehicle transports waste mushroom sticks with irregular outer wall shapes, the auxiliary side frame with a艹-shaped structure is inserted into the insertion tubes.

[0010] Further, the capacity area inside the vehicle frame is a trapezoidal capacity area with a larger upper part and a smaller lower part formed by the extended side frames inclined outward on both sides and the chassis.

[0011] Further, an inclined brace fixedly connected to the bottom of the vehicle frame is provided at the lower end of the support column.

[0012] Advantages of the present utility model compared with the prior art:

[0013] 1. This technical solution uses the chassis installed on the tire traveling frame as the bearing foundation, and the extended side frames are fixed at both ends along the length direction of the chassis, jointly forming a trough-shaped space for accommodating the mushroom sticks, providing a stable loading area for the mushroom sticks, and avoiding the mushroom sticks from falling during the transfer process;

[0014] 2. The height-adjustable structure design of the extended side frame in this technical solution realizes the flexible adjustment of the accommodation height of the vehicle frame according to the loading requirements, breaks through the limitation of the fixed capacity of the traditional transfer vehicle, can flexibly adjust the loading capacity according to the number of mushroom sticks, and compared with the traditional fixed-capacity trolley, can significantly increase the single transfer volume and improve the transfer efficiency;

[0015] 3. This technical solution uses handle bars fixed on the front and rear sides of the extended side frame at one end of the chassis and extending outward, providing a force application point for the operator, facilitating the pushing or pulling of the transfer vehicle to move, solving the problem of power application during the transfer process, and improving the operation convenience; the support column can cooperate with the tires to stably support the transfer vehicle on the ground, prevent the transfer vehicle from tipping due to the center of gravity deviation when parked, and ensure the stability during the loading and unloading of the mushroom sticks;

[0016] 4. This technical solution has a simple structure and reasonable design, significantly increases the single transfer volume, improves the transfer efficiency, and meets the usage requirements of equipment practicability and low cost in the edible mushroom cultivation scenario. Description of the Drawings

[0017] Figure 1This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0018] The following will be based on the embodiments of this utility model. Figure 1 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that, unless otherwise stated herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the invention and simplifying the description, and 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 a limitation of the invention. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In this document, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0021] Capacity-expanding transport vehicles used for transporting mushroom spawn, such as Figure 1As shown, the vehicle includes a frame 2 centrally mounted on a tire-mounted frame 1. The frame 2 is a channel-shaped frame structure consisting of a base frame 2-1 and extended side frames 2-2 fixed at both ends of the base frame 2-1 along its length. The height of the frame 2 is adjustable by adjusting the height of the extended side frames 2-2. Extended handlebars 3 are fixed to the front and rear sides of the extended side frames 2-2 at one end of the base frame 2-1. When the transport vehicle moves to its destination via the handlebars 3, the handlebars 3 are fixed to the front and rear sides of the bottom of the base frame 2-1. The side support column 4 is stably supported on the ground. The lower end of the support column 4 is provided with a diagonal brace that is fixedly connected to the bottom of the frame 2. The handle bar 3 is fixed to the front and rear sides of the extended side frame 2-2 at one end of the base frame 2-1 and extends outward to provide the operator with a force point, which makes it easy to push or pull the transfer vehicle, solves the problem of power application during the transfer process, and improves the convenience of operation. The support column 4 can cooperate with the tire to stably support the transfer vehicle on the ground, prevent the transfer vehicle from tipping over due to the shift of the center of gravity when parked, and ensure the stability when loading and unloading mushroom sticks.

[0022] In the above structure, a base frame mounted on a tire-mounted walking frame serves as the load-bearing foundation. Extendable side frames are fixed at both ends along the length of the base frame, together forming a trough-shaped space to accommodate the mushroom logs. This provides a stable loading area for the mushroom logs, preventing them from falling during transport. At the same time, the height of the extendable side frames is adjustable, allowing for flexible adjustment of the frame's capacity according to loading requirements. This breaks through the limitations of the fixed capacity of traditional transport vehicles, structurally supporting capacity expansion. The structure is simple, the design is reasonable, and it significantly increases the amount of goods transported at one time, improving transport efficiency. It is suitable for the practicality and low-cost requirements of equipment in edible mushroom cultivation scenarios.

[0023] The extended side frame 2-2 includes a fixed frame 2-21 and an adjustable frame 2-22. The lower end of the fixed frame 2-21 is fixed to the end of the base frame 2-1, and the lower end of the adjustable frame 2-22 is height-adjustably inserted and fixed to the upper end of the fixed frame 2-21. Specifically, the fixed frame 2-21 is a grid-like frame formed by steel pipes on both sides and horizontally and vertically intersecting and fixed guide bars. The adjustable frame 2-22 is an H-shaped frame formed by insert rods on both sides and a crossbar that fixes the insert rods on both sides into one piece. The insert rods on both sides of the adjustable frame 2-22 are respectively inserted into... Inside the steel pipes on both sides of the fixed frame 2-21, the insert rods are secured by wing bolts 2-23 threaded to the upper end of the steel pipes. In the above structure, the fixed frame 2-21 uses steel pipes and horizontal and vertical baffles to form a grid structure, which improves its load-bearing and deformation resistance, and can stably support the adjusting frame 2-22 and the mushroom sticks loaded on top. The H-shaped structure of the adjusting frame 2-22 cooperates with the steel pipes of the fixed frame 2-21 through the insert rods on both sides, forming a trapezoidal capacity area that is larger at the top and smaller at the bottom with the outward-sloping extended side frames 2-2 and the base frame 2-1. This design helps to distribute the pressure of the mushroom logs after loading, preventing damage caused by excessive local stress. Furthermore, the trapezoidal capacity area, wider at the top and narrower at the bottom, reduces the difficulty of loading the mushroom logs, making it easier for operators to quickly stack them. Simultaneously, the inclined side racks can accommodate more mushroom logs than vertical side racks, increasing the capacity for a single transfer while maintaining the same base frame size (2-1), further addressing the limited space issue of traditional transfer vehicles. The narrower lower structure provides lateral constraint to the bottom mushroom logs, while the inclined upper side racks allow for easy stacking of the logs. The stacking height fits naturally, reducing the shaking of the mushroom logs during transportation, especially on uneven surfaces, which reduces the risk of the logs falling and improves the safety of the transportation process; the height and upper width of the trapezoidal area can be adjusted according to the height of the side frame, flexibly adapting to different numbers and stacking heights of mushroom logs, further improving the versatility and flexibility of the transport vehicle; the tightening and fixing of the wing bolts 2-23 further enhances the connection stability between the adjusting frame 2-22 and the fixed frame 2-21, preventing the adjusting frame 2-22 from loosening or falling off during transportation;

[0024] The insertion rod of the adjusting frame 2-22 is directly inserted into the steel pipe of the fixed frame 2-21. By loosening or tightening the wing bolt 2-23, the height of the adjusting frame 2-22 can be quickly adjusted. The operation is simple and does not require complex tools. It can flexibly adapt to different loading capacities according to the number of mushroom sticks, solving the problem of the fixed capacity of traditional transfer vehicles. The structural design of the grid-shaped fixed frame 2-21 and the H-shaped adjusting frame 2-22 improves the overall rigidity. The tight fixing of the wing bolt 2-23 ensures the stability of the adjusted position. Even during bumpy transportation, it is not easy to shake or displace, ensuring the safety of mushroom stick transportation and reducing the dropping or damage of mushroom sticks caused by unstable structures. The structures of the fixed frame 2-21 and the adjusting frame 2-22 are made of conventional materials such as steel pipes and retaining bars, which are easy to process and assemble, have low manufacturing costs, and are convenient for popularization and application.

[0025] Specifically, insertion tubes 2-3 are symmetrically fixed on both sides of the outer edges of the two long sides of the fixed frame 2-21. When the transfer vehicle transports waste mushroom sticks with irregular outer wall shapes, an auxiliary side frame in the shape of a grass character (that is, a frame formed by fixing a cross bar and two vertical bars. When inserting, the two vertical bars are inserted into the insertion tubes 2-3 with closed lower ends) is inserted into the insertion tubes 2-3. The shapes of the mushroom sticks are regular, and the insertion tubes 2-3 may not be required during transportation. However, for the waste mushroom sticks after cultivation, due to physical changes during their production and use processes, their outer surface shapes are uneven. Therefore, in order to improve the stability and reliability during the transportation of waste mushroom sticks, the insertion tubes 2-3 are specifically provided, which can flexibly increase the constraint range according to the shape of the waste mushroom sticks, improve the transportation applicability for special-shaped items, and expand the usage scenarios of the transfer vehicle.

[0026] The technical solution of the present invention has a simple structure and reasonable design, significantly increasing the single transportation volume and improving the transportation efficiency, meeting the usage requirements for the practicality and low cost of equipment in the edible mushroom cultivation scenario.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A capacity-expanding transport vehicle for transporting mushroom spawn, characterized in that: It includes a frame (2) centrally installed on a tire traveling frame (1). The frame (2) adopts a trough-shaped frame structure composed of a chassis (2-1) and extended side frames (2-2) fixed at both ends in the length direction of the chassis (2-1). The accommodation height of the frame (2) is adjusted by adjusting the height of the extended side frames (2-2). Handle bars (3) extending outward are fixed on both the front and rear sides of the extended side frame (2-2) at one end of the chassis (2-1). When the transporter is moved to the destination through the handle bars (3), it is stably supported on the ground by support columns (4) fixed on the front and rear sides of the bottom of the chassis (2-1) and on the same side as the handle bars (3).

2. The capacity-expanding transport vehicle for transporting mushroom spawn according to claim 1, characterized in that: The extended side frame (2-2) includes a fixed frame (2-21) and an adjusting frame (2-22). The lower end of the fixed frame (2-21) is fixed to the end of the chassis (2-1), and the lower end of the adjusting frame (2-22) is inserted and fixed to the upper end of the fixed frame (2-21) in a height-adjustable manner.

3. The capacity-expanding transport vehicle for transporting mushroom spawn according to claim 2, characterized in that: The fixed frame (2-21) adopts a grid-shaped frame body formed by steel pipes on both sides and crossbars fixed vertically and horizontally. The adjusting frame (2-22) adopts an H-shaped frame body formed by inserting rods on both sides and a crossbar connecting the inserting rods on both sides into one body. The inserting rods on both sides of the adjusting frame (2-22) are respectively inserted into the steel pipes on both sides of the fixed frame (2-21), and the inserting rods are tightened and fixed by wing nuts (2-23) threaded to the upper ends of the steel pipes.

4. The capacity-expanding transport vehicle for transporting mushroom spawn according to claim 3, characterized in that: Insertion tubes (2-3) are symmetrically fixed on both outer edges of the two long sides of the fixed frame (2-21). When the transporter transports waste mushroom sticks with irregular outer wall shapes, an auxiliary side frame in the shape of a "艹" formed by fixing a crossbar and two vertical bars is inserted into the insertion tubes (2-3).

5. The capacity-expanding transport vehicle for transporting mushroom spawn according to any one of claims 1-4, characterized in that: The capacity area inside the frame (2) is a trapezoidal capacity area with a larger upper part and a smaller lower part formed by the extended side frames (2-2) inclined outward on both sides and the chassis (2-1).

6. The capacity-expanding transport vehicle for transporting mushroom spawn according to claim 5, characterized in that: An inclined brace fixedly connected to the bottom of the frame (2) is provided at the lower end of the support column (4).

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