Hull device for loading rice seedlings on upper layer and lower layer

Abstract

The utility model relates to an upper-layer and lower-layer rice seedling loading hull device, and belongs to the technical field of rice seedling planting. The problem that seedling baskets are inconvenient to place in multiple layers in the prior art is solved. Comprising a ship body, fence assemblies, an upper-layer compartment body, a first oil cylinder and a second oil cylinder, the fence assemblies surround the left side and the right side of the ship body, and the upper-layer compartment body is located above the fence assemblies; one side of the bottom surface of the upper-layer compartment body is hinged to the top end of the fence assembly on one side; the upper end of the first oil cylinder is hinged to the front side of the upper-layer compartment, and the lower end of the first oil cylinder is hinged to the ship body. The upper end of the second oil cylinder is hinged to the rear side of the upper-layer compartment body, and the lower end of the second oil cylinder is hinged to the ship body. The first oil cylinder and the second oil cylinder are symmetrically arranged front and back and work synchronously, and when the first oil cylinder and the second oil cylinder work, the upper-layer compartment body is driven to rotate around the hinged edges of the upper-layer compartment body. The rice seedling transport vehicle is used for transporting rice seedlings in a rice field and is provided with an upper-layer loading structure and a lower-layer loading structure, and the rice seedling transport efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rice seedling planting, especially to a two-layer rice seedling ship body device. BACKGROUND

[0002] In the mechanized planting of rice, transporting rice seedlings from a seedling base to a field and supplying the seedlings to a rice transplanter in the field is the whole process of seedling transportation. At present, in the process of field transportation of rice, a transportation device with a ship body structure is widely used, which is pulled by a seedling transportation vehicle and slides in the field to transport the seedlings to the working area of the transplanter. This transportation method effectively solves the problem that conventional vehicles cannot pass through the muddy field and improves the efficiency of seedling transportation due to its adaptability to the muddy field environment.

[0003] However, the existing seedling transportation ship body has significant technical bottlenecks in actual application: to avoid the damage caused by the upper seedling baskets to the lower seedlings and seedling baskets, and to prevent the seedling baskets from falling over during transportation due to unstable stacking, the seedling transportation ship body can only place the seedling baskets in a single layer, which greatly limits the single transportation capacity, reduces the transportation efficiency, and increases the number of round trips and operating costs. SUMMARY

[0004] In view of the above problem that the existing technology is not convenient for multi-layer placement of seedling baskets, the utility model provides a two-layer rice seedling ship body device.

[0005] A two-layer rice seedling ship body device, comprising a ship body main body 1, a fence assembly 2, an upper compartment 3, a first oil cylinder 4, and a second oil cylinder 5. The fence assembly 2 is arranged on the left and right sides of the ship body main body 1, and the upper compartment 3 is located above the fence assembly 2. The left or right side of the bottom surface of the upper compartment 3 is a hinged edge, and the upper end of the fence assembly 2 on the same side is hinged to the hinged edge. When the upper compartment 3 is in a horizontal state, the top end of the fence assembly 2 on the other side abuts against the bottom surface of the upper compartment 3. The first oil cylinder 4 is located in front of the upper compartment 3, the upper end of the first oil cylinder 4 is hinged to the front side of the upper compartment 3, and the lower end of the first oil cylinder 4 is hinged to the ship body main body 1. The second oil cylinder 5 is located behind the upper compartment 3, the upper end of the second oil cylinder 5 is hinged to the rear side of the upper compartment 3, and the lower end of the second oil cylinder 5 is hinged to the ship body main body 1. The first oil cylinder 4 and the second oil cylinder 5 are symmetrically arranged and work synchronously. When the first oil cylinder 4 and the second oil cylinder 5 work, the upper compartment 3 is driven to rotate around its own hinged edge.

[0006] Further, the fence assembly 2 comprises the first guardrail 21 and the support column 22, a plurality of first guardrails 21 and a plurality of support columns 22 are connected to the left side of the hull body 1, and one first guardrail 21 is arranged between two adjacent support columns 22; a plurality of first guardrails 21 and a plurality of support columns 22 are connected to the right side of the hull body 1, and one first guardrail 21 is arranged between two adjacent support columns 22; the left side or the right side of the bottom surface of the upper compartment 3 is hinged to the upper end of any support column 22 on the same side through a hinge 6, and the top end of any support column 22 on the other side is abutted to the bottom surface of the upper compartment 3 when the upper compartment 3 is in a horizontal state.

[0007] Further, the rice seedling loading hull device further comprises the second guardrail 7, and at least one second guardrail 7 is connected to the rear side of the hull body 1; the second guardrail 7 is located behind the second oil cylinder 5.

[0008] Further, the upper compartment 3 is of an open-top structure; the upper compartment 3 comprises the bottom plate 31, the third guardrail 32 and the frame 33, and one frame 33 is connected to the front end and the rear end of the top surface of the bottom plate 31; at least one third guardrail 32 is connected to the left end and the right end of the top surface of the bottom plate 31.

[0009] Further, the upper end of the first oil cylinder 4 is hinged to the middle position of one frame 33; the upper end of the second oil cylinder 5 is hinged to the middle position of another frame 33.

[0010] Further, the rice seedling loading hull device further comprises the two connecting seats 8, and the lower end of the first oil cylinder 4 is hinged to the hull body 1 through one connecting seat 8; the lower end of the second oil cylinder 5 is hinged to the hull body 1 through another connecting seat 8.

[0011] Further, the front end of the hull body 1 is upwardly curved, and the front end of the bottom surface of the hull body 1 forms an arc surface 11.

[0012] Further, the rice seedling loading hull device further comprises the traction frame 9, and the traction frame 9 is installed on the arc surface 11.

[0013] The utility model discloses the above-mentioned technology, make it with the positive effect that compared with the prior art is:

[0014] (1) The utility model relates to a two-layer rice seedling ship body device, which comprises a ship body main body, a fence assembly, an upper layer compartment, a first oil cylinder and a second oil cylinder, the upper layer compartment is installed at the top of the fence assembly, and one side of the upper layer compartment is hinged to the fence assembly on the same side, the first oil cylinder and the second oil cylinder arranged in front and back can control the rotation of the upper layer compartment around the hinged side thereof, in use, the upper layer compartment is first turned over, then a layer of seedling baskets is placed on the ship body main body, the upper layer compartment is then placed flat, and a layer of seedling baskets is continuously placed on the upper layer compartment.

[0015] (2) The utility model discloses a first oil cylinder and a second oil cylinder are driven by a traction device to work synchronously, which has the advantages of stable structure and simple operation, and solves the problems of instability and easy damage of seedling baskets caused by placing two layers of seedling baskets in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the upper layer compartment of the two-layer rice seedling ship body device in a horizontal state of the utility model;

[0017] Figure 2 is a schematic view of the upper layer compartment of the two-layer rice seedling ship body device in a turned-over state of the utility model;

[0018] In the drawings: 1, ship body main body; 11, arc surface; 2, fence assembly; 21, first guardrail; 22, support column; 3, upper layer compartment; 31, bottom plate; 32, third guardrail; 33, frame; 4, first oil cylinder; 5, second oil cylinder; 6, hinge; 7, second guardrail; 8, connecting seat; 9, traction frame. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0020] Please refer to Figure 1 and Figure 2As shown, a two-layer rice seedling ship body device is shown, which comprises: a ship body 1, a fence assembly 2, an upper compartment 3, a first oil cylinder 4 and a second oil cylinder 5, the fence assembly 2 is arranged on the left and right sides of the ship body 1, and the upper compartment 3 is located above the fence assembly 2; the ship body 1 and the upper compartment 3 are used for placing seedling baskets, and the fence assembly 2 plays a role in blocking the seedling baskets; the left side edge or the right side edge of the bottom surface of the upper compartment 3 is a hinged edge, the upper end of the fence assembly 2 located on the same side is hinged to the hinged edge, and the top end of the fence assembly 2 located on the other side abuts against the bottom surface of the upper compartment 3 when the upper compartment 3 is in a horizontal state; the first oil cylinder 4 is located in front of the upper compartment 3, the upper end of the first oil cylinder 4 is hinged to the front side of the upper compartment 3, and the lower end of the first oil cylinder 4 is hinged to the ship body 1; the second oil cylinder 5 is located behind the upper compartment 3, the upper end of the second oil cylinder 5 is hinged to the rear side of the upper compartment 3, and the lower end of the second oil cylinder 5 is hinged to the ship body 1; the first oil cylinder 4 and the second oil cylinder 5 are symmetrically arranged and synchronously work, and drive the upper compartment 3 to rotate around the hinged edge thereof when the first oil cylinder 4 and the second oil cylinder 5 work. The water-filled rice seedling ship body device is driven by a traction device to slide in a rice field to realize the transportation of seedlings.

[0021] Further, in a preferred embodiment, the first oil cylinder 4 and the second oil cylinder 5 are driven to work by a hydraulic pump on the traction device.

[0022] Further, in a preferred embodiment, the fence assembly 2 comprises a first guardrail 21 and a support column 22, a plurality of first guardrails 21 and a plurality of support columns 22 are connected to the left side of the ship body 1, and one first guardrail 21 is arranged between adjacent two support columns 22; a plurality of first guardrails 21 and a plurality of support columns 22 are connected to the right side of the ship body 1, and one first guardrail 21 is arranged between adjacent two support columns 22; the left side edge or the right side edge of the bottom surface of the upper compartment 3 is hinged to the upper end of any support column 22 on the same side through a hinge 6, and the top end of any support column 22 on the other side abuts against the bottom surface of the upper compartment 3 when the upper compartment 3 is in a horizontal state. The plurality of first guardrails 21 and the plurality of support columns 22 are vertically arranged, please refer to Figure 1 and Figure 2 ; the top end of any support column 22 abuts against the bottom surface of the upper compartment 3 when the upper compartment 3 is in a horizontal state, and the plurality of support columns 22 plays a role in supporting the upper compartment 3; at the same time, the left or right support column 22 is hinged to the upper compartment 3 to realize the function of turning the upper compartment 3 to the left upper side or the right upper side; the plurality of first guardrails 21 plays a role in blocking, which can prevent the seedling baskets from falling when encountering a bumpy road section.

[0023] Further, in a preferred embodiment, the rice seedling loading ship body device further comprises a second guardrail 7, at least one second guardrail 7 is connected to the rear side of the ship body 1; the second guardrail 7 is located behind the second oil cylinder 5.

[0024] Further, in a preferred embodiment, the upper compartment 3 is a top open structure; the upper compartment 3 comprises a bottom plate 31, a third guardrail 32 and a frame 33, the front end and the rear end of the top surface of the bottom plate 31 are respectively connected with one frame 33; the left end and the right end of the top surface of the bottom plate 31 are respectively connected with at least one third guardrail 32; the two third guardrails 32 and the two frames 33 are vertically arranged, and the two third guardrails 32 and the two frames 33 are collectively arranged around the top surface of the bottom plate 31, thereby playing a blocking role and preventing the seedling basket from falling off when encountering a bumpy road section.

[0025] Further, in a preferred embodiment, the upper end of the first oil cylinder 4 is hinged to the middle position of one frame 33; the upper end of the second oil cylinder 5 is hinged to the middle position of another frame 33.

[0026] Further, in a preferred embodiment, the lower end of the first oil cylinder 4 is hinged to the middle line position of the ship body 1; the lower end of the second oil cylinder 5 is hinged to the middle line position of the ship body 1.

[0027] Further, in a preferred embodiment, the upper end of the first oil cylinder 4 is provided with a bearing, the outer middle position of one frame 33 is provided with a mounting shaft, and the bearing provided at the upper end of the first oil cylinder 4 is mounted on the mounting shaft; the upper end of the second oil cylinder 5 is provided with a bearing, and the outer middle position of another frame 33 is provided with another mounting shaft, and the bearing provided at the upper end of the second oil cylinder 5 is mounted on the mounting shaft.

[0028] Further, in a preferred embodiment, the bottom edge of each frame 33 is welded to the top surface of the bottom plate 31, and the welding connection mode can achieve a more stable effect, so that the overall structure operates more stably when the first oil cylinder 4 and the second oil cylinder 5 work.

[0029] Further, in a preferred embodiment, any third guardrail 32 is detachably connected with the bottom plate 31; since the upper compartment 3 is located at a relatively high position, after the third guardrail 32 is removed, the loading and unloading of the seedling basket can be facilitated; the bottom edge of the third guardrail 32 is provided with a plurality of insertion rods, the bottom plate 31 is provided with a plurality of through holes penetrating up and down, the plurality of insertion rods correspond to the plurality of through holes one by one, and the insertion rods are inserted into the through holes during installation; further, the third guardrail 32 and the bottom plate 31 are locked through a bolt structure.

[0030] Further, in a preferred embodiment, the rice seedling boat body device further comprises two connecting seats 8, the lower end of the first oil cylinder 4 is hinged to the boat body 1 through one connecting seat 8, and the lower end of the second oil cylinder 5 is hinged to the boat body 1 through another connecting seat 8.

[0031] Further, in a preferred embodiment, the connecting seat 8 comprises a base, side plates and a shaft, the boat body 1 is provided with a beam frame, the beam frame is arranged around the bottom and the center line position of the boat body 1, the base is welded to the beam frame at the center line position of the boat body 1, the two side plates are connected to the two ends of the base respectively, and the shaft is connected between the two side plates; the lower end of the first oil cylinder 4 is provided with a bearing, and the bearing is mounted on the shaft of one connecting seat 8; the lower end of the second oil cylinder 5 is provided with a bearing, and the bearing is mounted on the shaft of another connecting seat 8.

[0032] Further, in a preferred embodiment, the front end of the boat body 1 is upwardly curved, and the front end of the bottom surface of the boat body 1 forms an arc surface 11. When the boat body 1 slides in the rice field, the arc surface design can make the water flow more smoothly through the front end of the boat body 1, reduce the resistance of the water flow, and make the sliding more easily.

[0033] Further, in a preferred embodiment, the rice seedling boat body device further comprises a towing frame 9, the towing frame 9 is mounted on the arc surface 11, and the towing frame 9 is connected with a towing device. The towing device used in the rice field is usually a seedling transport vehicle, which drives the rice seedling device to slide in the field through the towing frame 9. Since the hub of the seedling transport vehicle is relatively narrow, it will not produce a large indentation when walking in the field, and thus the damage to the field is small. Therefore, compared with the traditional tractor, the seedling transport vehicle is more suitable as a field towing device.

[0034] Further, in a preferred embodiment, the towing frame 9 comprises a first towing rod and a second towing rod, one end of the first towing rod is hinged to the arc surface 11, and the hinged point is a first hinged point; the second towing rod is hinged to the arc surface 11, and the hinged point is a second hinged point; the second hinged point is located above the first hinged point; the other end of the first towing rod is connected with the towing device; the other end of the second towing rod is detachably connected with the middle of the first towing rod; when the other end of the second towing rod is connected with the first towing rod, the towing frame 9 is stable and suitable for flat road sections; when the other end of the second towing rod is separated from the first towing rod, the first towing rod is rotatable at the first hinged point, thereby playing a flexible connection role to adapt to uneven road sections, such as road sections with many pits.

[0035] Further, in a preferred embodiment, the overturning angle of the upper compartment 3 is less than 90 degrees.

[0036] The above is only a preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application.

[0037] The utility model discloses further embodiment has the following implementation on the basis:

[0038] In further embodiment of the utility model, the left side edge of the bottom surface of the upper compartment 3 is hinged with the upper end of any support column 22 on the same side through a hinge 6, and the right side edge of the bottom surface of the upper compartment 3 is hinged with the upper end of any support column 22 on the same side through a hinge 6;Any hinge 6 includes a first connecting part, a second connecting part and a pin shaft, the first connecting part and the second connecting part are detachably connected through the pin shaft;The first connecting part is provided with a first channel, and the second connecting part is provided with a second channel, the first channel and the second channel correspond to each other, and the pin shaft connects the first connecting part and the second connecting part by passing through the first channel and the second channel;The first connecting part on any hinge 6 on the left side is connected with the upper end of one support column 22 on the same side, and the second connecting part on any hinge 6 on the left side is connected with the left side edge of the bottom surface of the upper compartment 3;The first connecting part on any hinge 6 on the right side is connected with the upper end of one support column 22 on the same side, and the second connecting part on any hinge 6 on the right side is connected with the right side edge of the bottom surface of the upper compartment 3.When it is needed to unload on the left side, the pin shaft on the multiple hinges 6 on the left side can be pulled out, so that the upper compartment 3 can be turned up through the multiple hinges 6 on the right side;When it is needed to unload on the right side, the pin shaft on the multiple hinges 6 on the right side can be pulled out, so that the upper compartment 3 can be turned up through the multiple hinges 6 on the left side.The above design provides convenience for alternatingly unloading seedling baskets on different sides, and the upper compartment 3 can be directly turned over on different sides by detaching the pin shaft on one side.

[0039] Working process:

[0040] Firstly, the hydraulic pump on the seedling transporting vehicle is started, and then the first oil cylinder 4 and the second oil cylinder 5 are driven to work synchronously.As the first oil cylinder 4 and the second oil cylinder 5 are synchronously elongated, the upper compartment 3 is turned up, and in this process, the first oil cylinder 4 and the second oil cylinder 5 rotate around the connected connecting seat 8 at the lower end, and when reaching the specified position, the operation of the hydraulic pump is stopped.Then the seedling baskets are filled on the ship body main body 1, and then the hydraulic pump is restarted, and as the first oil cylinder 4 and the second oil cylinder 5 are retracted, the upper compartment 3 is turned down until it is flat, then the third guardrail 32 on the unloading side is removed, then the upper compartment 3 is filled with a layer of seedling baskets, and after the loading is completed, the removed third guardrail 32 is reinstalled.The seedling transporting vehicle drives the water rice seedling ship body device to slide in the field through the traction seat 9 until it is transported to the working area of the rice transplanting machine.When reaching the area, the seedling baskets loaded on the upper compartment 3 are unloaded, and after unloading, the hydraulic pump is started again, and then the first oil cylinder 4 and the second oil cylinder 5 drive the upper compartment 3 to turn up, and then the seedling baskets on the ship body main body 1 are unloaded.The above process completes a field transportation.

[0041] Compared with the prior art, the utility model discloses improve the single carrying capacity of seedling, reduce the frequency of seedling transportation, and further reduce the transportation cost and improve the transportation efficiency.

[0042] The above is only the preferred embodiment of the utility model, and does not limit the implementation and protection scope of the utility model, and for those skilled in the art, it should be realized that the scheme obtained by equivalent replacement and obvious change of the utility model specification and drawing content should be included in the protection scope of the utility model.

Claims

1. A two-layered device for loading rice seedlings, characterized in that: The device comprises a hull body (1), a fence assembly (2), an upper compartment (3), a first oil cylinder (4) and a second oil cylinder (5), the fence assembly (2) is arranged on the left and right sides of the hull body (1), and the upper compartment (3) is arranged above the fence assembly (2); the left side edge or the right side edge of the bottom surface of the upper compartment (3) is a hinged edge, the upper end of the fence assembly (2) on the same side is hinged to the hinged edge, and the top end of the fence assembly (2) on the other side abuts against the bottom surface of the upper compartment (3) when the upper compartment (3) is in a horizontal state; the first oil cylinder (4) is arranged in front of the upper compartment (3), the upper end of the first oil cylinder (4) is hinged to the front side of the upper compartment (3), and the lower end of the first oil cylinder (4) is hinged to the hull body (1); the second oil cylinder (5) is arranged behind the upper compartment (3), the upper end of the second oil cylinder (5) is hinged to the rear side of the upper compartment (3), and the lower end of the second oil cylinder (5) is hinged to the hull body (1); the first oil cylinder (4) and the second oil cylinder (5) are symmetrically arranged and synchronously work, and the upper compartment (3) is driven to rotate around the hinged edge thereof when the first oil cylinder (4) and the second oil cylinder (5) work.

2. The double-decked rice seedling boat apparatus according to claim 1, wherein: The fence assembly (2) comprises a first guardrail (21) and a support column (22), a plurality of first guardrails (21) and a plurality of support columns (22) are connected to the left side of the hull body (1), and one first guardrail (21) is arranged between adjacent two support columns (22); a plurality of first guardrails (21) and a plurality of support columns (22) are connected to the right side of the hull body (1), and one first guardrail (21) is arranged between adjacent two support columns (22); the left side edge or the right side edge of the bottom surface of the upper compartment (3) is hinged to the upper end of any support column (22) on the same side through a hinge (6), and the top end of any support column (22) on the other side abuts against the bottom surface of the upper compartment (3) when the upper compartment (3) is in a horizontal state.

3. The double-decked rice seedling boat apparatus according to claim 2, wherein: The device further comprises a second guardrail (7), and at least one second guardrail (7) is connected to the rear side of the hull body (1); the second guardrail (7) is arranged behind the second oil cylinder (5).

4. The double-decked rice seedling boat apparatus of claim 1, wherein: The upper compartment (3) has an open top end structure; the upper compartment (3) comprises a bottom plate (31), a third guardrail (32) and a frame (33), one frame (33) is connected to the front end and the rear end of the top surface of the bottom plate (31) respectively; at least one third guardrail (32) is connected to the left end and the right end of the top surface of the bottom plate (31) respectively.

5. The double-decked rice seedling boat apparatus according to claim 4, wherein: The upper end of the first oil cylinder (4) is hinged to the middle position of one frame (33), and the upper end of the second oil cylinder (5) is hinged to the middle position of another frame (33).

6. The double-decked rice seedling boat apparatus of claim 1, wherein: The device further comprises two connecting seats (8), the lower end of the first oil cylinder (4) is hinged to the hull body (1) through one connecting seat (8), and the lower end of the second oil cylinder (5) is hinged to the hull body (1) through another connecting seat (8).

7. The double-decked rice seedling boat apparatus of claim 1, wherein: The front end of the hull body (1) is upwardly curved, and the front end of the bottom surface of the hull body (1) forms an arc surface (11).

8. The double-decked rice seedling boat apparatus according to claim 7, wherein: The water rice seedling ship body device further comprises a traction frame (9) installed on the arc surface (11).

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