Crown block frame and wobble plate machine

Abstract

The utility model discloses a crown block frame and a wobble plate machine, and the crown block frame comprises a first track frame and a second track frame which are arranged side by side, the two ends of the first track frame and the two ends of the second track frame are connected with a moving machine, and the first track frame and the second track frame are driven by the moving machine to reciprocate in the designated direction. The plate arranging machine comprises a plate arranging device, one end of the plate arranging device is supported on the first track frame, and the other end of the plate arranging device is supported on the second track frame. The tray placing device is supported by the first track frame and the second track frame, on one hand, more gravity can be borne, the tray placing device can be designed to be large, more trays can be carried, more seedling trays can be placed after the tray placing device runs along the first track frame and the second track frame once, and the operation efficiency is improved; and on the other hand, the first track frame and the second track frame support the two ends of the plate arranging device, so that the plate arranging device runs more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising and placing tray equipment, and more specifically, to a crane frame and a placing tray machine. Background Art

[0002] Traditionally, the transportation of seedling trays is mostly carried out manually. For example, the seedling trays are transported from the cultivation room to the seedling field by a transport cart, and then manually moved from the edge of the field to the seedling field for hydroponic growth. This transportation mode is labor-intensive and requires workers to walk back and forth between the field and the seedling field. Not only is the work efficiency low, but the operating cost is also high. At the same time, the manual transportation process is likely to cause damage to the seedlings, affecting their growth.

[0003] Patent application publication number CN111924487A discloses an automatic plate swinging device for a seedling tray conveyor, which is arranged across the seedling tray conveyor and includes a plate dividing mechanism, a plate turning mechanism, a plate swinging mechanism, a walking mechanism and a control module; the plate dividing mechanism is arranged above the conveyor belt of the conveyor, and the plate turning mechanism is arranged on both sides of the plate dividing mechanism, and the plate dividing mechanism distributes the seedling trays on the conveyor belt to the plate turning mechanism; the plate swinging mechanism is connected to the plate turning mechanism, and the seedling tray slides onto the plate swinging mechanism after the plate turning mechanism is turned over; the walking mechanism is connected to the plate swinging mechanism circuit, and when the seedling tray slides to the set position of the plate swinging mechanism, the walking mechanism is triggered by the control module, and the plate dividing mechanism moves forward together with the plate turning mechanism and the plate swinging mechanism, and the seedling tray slides into the seedling field to realize automatic plate swinging. This solution does not require manual operation, greatly reduces labor costs, and can achieve full automation.

[0004] However, in this solution, only one seedling tray conveyor is provided to support the tray swinging device. On the one hand, the bearing capacity of one conveyor is small and the balance is poor, which is not conducive to smooth transportation. On the other hand, in this solution, after the tray swinging device is transported along the conveyor once, the conveyor needs to be manually pushed to the next position for the next tray swinging operation, and the degree of automation is low. Utility Model Content

[0005] In view of the problems in the prior art, this solution provides a crane frame to solve the problems of small conveyor bearing capacity and poor stability; a plate swinging machine, in which the plate swinging mechanism is supported on the crane frame and runs smoothly.

[0006] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0007] A crane frame comprises a first track frame and a second track frame arranged side by side;

[0008] Both ends of the first track frame and the second track frame are connected to a moving machine, and the moving machine drives the first track frame and the second track frame to reciprocate along a specified direction.

[0009] Furthermore, the traveling machine comprises a support frame, one side of the support frame is supported and connected to the first track frame or the second track frame, and the other side is provided with a supporting roller.

[0010] Furthermore, the traveling machine also includes a traveling drive machine and a connecting shaft connected to the traveling drive machine, and the supporting roller is sleeved on the connecting shaft; the connecting shaft is also sleeved with a connecting bearing and a connecting wheel, the connecting wheel is connected to the traveling drive machine through a drive chain, and the connecting bearing is also connected to the support frame.

[0011] Furthermore, a third track frame is provided, which crosses the first track frame and the second track frame respectively, and the moving machine is located on the third track frame; the third track frame includes a walking rail and a support rail, and the walking rail is arranged on the support rail; the support roller is arranged on the walking rail and can roll along the walking rail.

[0012] Furthermore, the first track frame is a square track frame, and a plurality of conveyors are sequentially arranged on the square track frame for conveying seedling trays.

[0013] Furthermore, the second track frame is a triangular track frame.

[0014] Furthermore, the conveyor arranged at one end of the square track frame can be arranged at an angle, with one end of the conveyor being fixed on the square track frame and the other end being not fixed;

[0015] A lifting frame is arranged on the conveyor, and a lifting machine is arranged above the conveyor. The lifting machine is connected with the lifting frame to drive the non-fixed end of the conveyor to move.

[0016] Furthermore, a conveyor belt is arranged on the conveyor, and the conveyor belt on the tiltably arranged conveyor is driven by a separate driving motor.

[0017] Furthermore, a conveyor belt is arranged on the conveyor, and the conveyor belts on adjacent conveyors which cannot be arranged tiltably share a driving motor for driving.

[0018] The utility model also provides a plate swinging machine, comprising a plate swinging device and the overhead travelling crane frame. One side of the plate swinging device is supported on a first track frame, and the other side of the plate swinging device is supported on a second track frame.

[0019] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0020] (1) The utility model provides an overhead crane frame and a tray-stirring machine, wherein the overhead crane frame includes a first track frame and a second track frame arranged side by side, and a moving machine drives the first track frame and the second track frame to move. A tray-stirring device in the tray-stirring machine is supported on the first track frame and the second track frame. On the one hand, the tray-stirring device is supported more stably and runs more smoothly; on the other hand, the tray-stirring device can be designed to be larger, thereby increasing the loading capacity of the seedling trays on the tray-stirring device and improving the working efficiency.

[0021] (2) The utility model provides a crane frame and a tray placing machine, wherein the first track frame is a square track frame and the second track frame is a triangular track frame. The first track frame is a square track frame, on which a conveyor can be arranged to convey the seedling tray; the second track frame is a triangular track frame, which plays a supporting role, thus reducing the material used for the track frame.

[0022] Other technical problems that can be solved by a crane frame and a plate placing machine of the utility model, other technical features included in the technical solution and the advantages brought by these technical features will be further described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a top view of the crane frame;

[0024] Figure 2 This is a three-dimensional diagram of the overhead crane frame;

[0025] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0026] Figure 4 It is a structural schematic diagram of the connection between the first track frame and the third track frame;

[0027] Figure 5 It is a structural schematic diagram of the connection between the second track frame and the third track frame;

[0028] Figure 6 It is a structural schematic diagram of the connection between adjacent conveyors;

[0029] Figure 7 It is another structural schematic diagram of the connection between adjacent conveyors;

[0030] Figure 8 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0031] Fig. 9 It is a schematic diagram of the structure of the moving machine;

[0032] Fig.10 This is the front view of the moving machine structure.

[0033] Description of labels:

[0034] 1. First track frame; 2. Second track frame; 3. Third track frame; 31. Travel rail; 32. Support rail; 4. Conveyor; 41. Lifting frame; 42. Guide rod; 43. Conveyor belt; 44. Driven wheel; 45. Driving wheel; 5. Lifting machine; 6. Traveling machine; 61. Support roller; 62. Connecting bearing; 63. Connecting wheel; 64. Support frame. DETAILED DESCRIPTION

[0035] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the drawings and embodiments.

[0036] It should be noted that the terms "first", "second", etc. in this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so as to describe the embodiments of the present application described here.

[0037] 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 orientations or positional relationships based on the orientations 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. Moreover, in addition to being used to indicate orientation or positional relationships, some of the above terms may also be used to express other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances.

[0038] The terms "installed", "set", "provided with", and "connected" referred to herein should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] like Figure 1 and Figure 2 As shown, in this embodiment, a crane frame is provided, including a first track frame 1 and a second track frame 2 arranged side by side; both ends of the first track frame 1 and the second track frame 2 are connected to a moving machine 6, and the moving machine 6 drives the first track frame 1 and the second track frame 2 to reciprocate along a specified direction.

[0040] In this embodiment, the first track frame 1 and the second track frame 2 are both arranged in a straight line and parallel to each other, and are arranged in a field where a plate swing is required. The plate swing device is supported on the first track frame 1 and the second track frame 2. Specifically, one end of the plate swing device is supported on the first track frame 1, and the other end is supported on the second track frame 2. The plate swing device reciprocates along the extension direction of the first track frame 1 and the second track frame 2, and the seedling trays on the plate swing device are transferred to the field. When the seedling trays are placed in a field, the first track frame 1 and the second track frame 2 are driven by the moving machine 6 to move to the field where the seedling trays need to be placed. After all operations in the field are completed, the first track frame 1 and the second track frame 2 are driven by the moving machine 6 to return to the starting point.

[0041] By supporting the swing plate device by the first track frame 1 and the second track frame 2, on the one hand, it can withstand more gravity, so that the swing plate device can be designed to be larger and carry more. After running along the first track frame 1 and the second track frame 2 once, more seedling trays can be placed, thereby improving working efficiency. On the other hand, the first track frame 1 and the second track frame 2 support both ends of the swing plate device, so that the swing plate device can run more smoothly.

[0042] Combination Figure 3 and Figure 4 As shown, in this embodiment, a moving machine 6 is respectively provided at both ends of the first track frame 1 to drive the movement of the first track frame 1; a moving machine 6 (not shown in the figure) is also respectively provided at both ends of the second track frame 2 to drive the movement of the second track frame 2. In this embodiment, four moving machines 6 are respectively provided. When working, the speed of each moving machine 6 is consistent, thereby driving the first track frame 1 and the second track frame 2 to move synchronously. The four moving machines 6 work independently, which is easy to adjust. In some other embodiments, only two moving machines 6 can be provided, one of which is connected to one end of the first track frame 1 and the second track frame 2 at the same time, and the other is connected to the other end of the first track frame 1 and the second track frame 2 at the same time, so that the number of moving machines 6 provided can be reduced.

[0043] Specifically in this embodiment, combined with Figure 5 As shown, because the field is sometimes muddy and the bottom of the field is uneven, it is difficult to make the first track frame 1 and the second track frame 2 move smoothly, and a third track frame 3 is also provided. The third track frame 3 crosses the first track frame 1 and the second track frame 2 respectively. In this embodiment, the third track frame 3 is perpendicular to the first track frame 1 and the second track frame 2. The moving machine 6 is located on the third track frame 3 and moves along the extension direction of the third track frame 3.

[0044] The third track frame 3 includes a running rail 31 and a support rail 32, and the running rail 31 is arranged on the support rail 32. Specifically, the support rail 32 is in a flat plate shape, and the cross section of the running rail 31 is in an I-shaped shape. In this embodiment, since the first track frame 1 and the second track frame 2 are relatively long, three third track frames 3 are provided, which are respectively located at the two ends and the middle of the first track frame 1 and the second track frame 2, so as to provide better support and avoid sagging in the middle of the first track frame 1 and the second track frame 2. In other embodiments, other numbers of third track frames 3 may also be provided, which are provided according to the situation.

[0045] Specifically in this embodiment, combined with Figure 8 , Fig. 9 and Fig.10 As shown, the traveling machine 6 includes a support frame 64, one side of the support frame 64 supports and connects the first track frame 1 or the second track frame 2, and the two ends of the other side are respectively provided with support rollers 61, which are arranged on the travel rail 31 and can roll along the travel rail 31. The traveling machine 6 also includes a traveling drive machine and a connecting shaft connected to the traveling drive machine, and the support roller 61 is sleeved on the connecting shaft. Two connecting shafts are provided, one of which is a driving shaft connected to the traveling drive machine; the other is a driven shaft connected to the driving shaft through a chain.

[0046] Furthermore, a connecting bearing 62 and a connecting wheel 63 are sleeved on the connecting shaft, and two connecting bearings 62 and two connecting wheels 63 are respectively provided, and are located on both sides of the supporting roller 61. The connecting wheel 63 is connected to the travel drive machine through a drive chain, and the connecting bearing 62 is also connected to the support frame 64. In this embodiment, the travel drive machine can be a servo motor.

[0047] In this embodiment, Figure 3 As shown, the first track frame 1 is a square track frame, and the second track frame 2 is a triangular track frame. The first track frame 1 is a square track frame, and a plurality of conveyors 4 are arranged on it in sequence for conveying seedling trays; the second track frame 2 is a triangular track frame, which plays a supporting role, so that the material used for the track frame can be reduced, and because the triangle has a stable supporting effect, more weight in the tray swinging device can be arranged toward the side close to the triangular track frame.

[0048] For example Figure 3 and Figure 4As shown, in this embodiment, the structure of each conveyor 4 is consistent, one of the conveyors 4 is arranged at one end of the square track frame, and the conveyor 4 can be arranged tilted. Specifically, one end of the conveyor 4 is fixed on the square track frame, and the other end is not fixed. A lifting frame 41 is arranged on the conveyor 4, and a hoist 5 is arranged above the conveyor 4. The hoist 5 is connected to the lifting frame 41 to drive the unfixed end of the conveyor 4 to move, so that the conveyor 4 is tilted for the seedling tray to enter. The hoist 5 can be a hanging hoist. The remaining conveyors 4 are all fixedly arranged on the first track frame 1 for conveying the seedling tray. In order to prevent the conveyor 4 from swinging or shaking during the lifting process of the hoist 5, guide rods 42 are arranged on both sides of the conveyor 4 to play a guiding and stabilizing role.

[0049] like Figure 6 and Figure 7 As shown, a conveyor belt 43 is arranged on the conveyor 4, and the conveyor belt 43 on the conveyor 4 that can be tilted is driven by a separate driving motor. The conveyor belts 43 on adjacent conveyors 4 that cannot be tilted share a driving motor for driving.

[0050] Specifically, a rotating shaft is provided on the conveyor 4, a rotating wheel is sleeved on the rotating shaft, a conveyor belt 43 is arranged around the rotating wheel, a driven wheel 44 is connected to the rotating wheel, a driving wheel 45 is connected to the driving motor, and the driving wheel 45 of the conveyor 4 that can be tilted is connected to a driven wheel 44 through a chain. Adjacent conveyors 4 that cannot be tilted share a driving wheel 45, and the driving wheel 45 is simultaneously connected to two driven wheels 44 in the adjacent conveyors 4 through a chain, which can improve the driving material rate and reduce the use of the driving motor.

[0051] This embodiment also provides a plate swinging machine, including a plate swinging device and the overhead travelling crane frame. One side of the plate swinging device is supported on the first track frame 1 , and the other side is supported on the second track frame 2 .

[0052] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A crane frame, characterized in that: It comprises a first track frame (1) and a second track frame (2) which are arranged side by side; Both ends of the first track frame (1) and the second track frame (2) are connected to a moving machine (6), and the moving machine (6) drives the first track frame (1) and the second track frame (2) to move back and forth along a specified direction.

2. The overhead crane frame according to claim 1, characterized in that: The moving machine (6) comprises a support frame (64), one side of the support frame (64) is supported and connected to the first track frame (1) or the second track frame (2), and the other side is provided with a supporting roller (61).

3. The overhead crane frame according to claim 2, characterized in that: The travel machine (6) further comprises a travel drive machine and a connecting shaft connected to the travel drive machine, the support roller (61) being sleeved on the connecting shaft; a connecting bearing (62) and a connecting wheel (63) are also sleeved on the connecting shaft, the connecting wheel (63) being connected to the travel drive machine via a drive chain, and the connecting bearing (62) being connected to a support frame (64).

4. The overhead crane frame according to claim 2, characterized in that: A third track frame (3) is also provided, the third track frame (3) respectively intersecting the first track frame (1) and the second track frame (2), the travel machine (6) being located on the third track frame (3); the third track frame (3) comprising a running rail (31) and a supporting rail (32), the running rail (31) being arranged on the supporting rail (32); the supporting roller (61) being arranged on the running rail (31) and being capable of rolling along the running rail (31).

5. The overhead travelling crane frame according to any one of claims 1 to 4, characterized in that: The first track frame (1) is a square track frame, and a plurality of conveyors (4) are arranged in sequence on the square track frame for conveying seedling trays.

6. The overhead travelling crane frame according to any one of claims 1 to 4, characterized in that: The second track frame (2) is a triangular track frame.

7. The overhead crane frame according to claim 5, characterized in that: The conveyor (4) arranged at one end of the square track frame can be arranged tilted, one end of the conveyor (4) is fixed on the square track frame, and the other end is not fixed; A lifting frame (41) is arranged on the conveyor (4), and a lifting machine (5) is arranged above the conveyor (4). The lifting machine (5) is connected to the lifting frame (41) to drive the non-fixed end of the conveyor (4) to move.

8. The overhead crane frame according to claim 7, characterized in that: A conveyor belt (43) is arranged on the conveyor (4), and the conveyor belt (43) on the conveyor (4) which can be arranged tiltably is driven by a separate driving motor.

9. The overhead crane frame according to claim 7, characterized in that: The conveyor (4) is provided with a conveyor belt (43), and the conveyor belts (43) on adjacent conveyors (4) that are not arranged to be tilted share a driving motor for driving.

10. A plate placing machine, characterized in that: It comprises a swing plate device and a crane frame as claimed in any one of claims 1 to 9, wherein one side of the swing plate device is supported on a first track frame (1), and the other side of the swing plate device is supported on a second track frame (2).

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