Fish transportation cart device

Abstract

The utility model belongs to the technical field of fish transportation in fishery culture, and relates to a fish transportation cart device which comprises a U-shaped supporting frame, a canvas bag is fixedly arranged at the bottom of the supporting frame, one end of the canvas bag is fixedly connected with a connecting rod, and two lifting assemblies are symmetrically arranged on the supporting frame. The two lifting assemblies are matched together to drive the connecting rod to move up and down, the connecting rod moves downwards to open one end of the canvas bag downwards, two universal wheels are fixedly installed below one end of the supporting frame, two directional wheels are arranged below the other end of the supporting frame, and the lifting assemblies drive the corresponding directional wheels to move up and down respectively. The canvas bag has the advantages that the connecting rod can move downwards through the lifting assembly, one end of the second canvas is driven to move, meanwhile, the third canvas can be gradually unfolded, one end of the whole canvas bag is open, fishes and water can directly slide downwards through the connecting rod, the fishes and the water do not need to be taken one by one, and working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish transportation in fish farming and relates to a fish transportation cart device. Background Art

[0002] In fish farming, factory-based workshops often require the transport of fish into and out of ponds, so transport carts are used.

[0003] A transport trolley for fish processing disclosed in Chinese patent CN209336756U is provided with a support frame, a guide slot is provided on each of the left and right side frames of the support frame, a bottom fish net frame is provided on the support frame, and second wheels are provided on the left and right sides of the bottom, and the second wheels can slide along the guide slot; when the control rod away from the side of the horizontal push rod is rotated upward, it is blocked on the outer side of the front end frame of the bottom fish net frame to prevent it from sliding out of the support frame; a plurality of layers of fish net frames are stacked in sequence on the bottom fish net frame.

[0004] The transport trolley has several layers of fish net frames stacked on the bottom fish net frame, so when loading and unloading, the fish net frames need to be stacked layer by layer, and the fish net frames need to be carried one by one, and the fish on the fish net frames need to be dumped one by one, which causes a large workload for the staff and reduces the work efficiency. In addition, the side walls and the bottom of the bottom fish net frame and the fish net frames above are densely covered with mesh holes, which separate the fish from the water during transportation. If the transportation time and distance are long, it is easy to cause fish hypoxia, especially for large fish, which are easy to stab each other or lose scales when struggling in the frame, which will cause certain harm or impact on the fish.

[0005] In order to solve the above problems, the utility model proposes a fish transport cart device. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a fish transport cart device.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a U-shaped support frame, a canvas bag is fixedly arranged at the bottom of the support frame, one end of the canvas bag is fixedly connected to a connecting rod, two lifting assemblies are symmetrically arranged on the support frame, the two lifting assemblies cooperate to drive the connecting rod to move up and down, and the connecting rod moves downward to open one end of the canvas bag downward;

[0008] Two universal wheels are fixedly installed below one end of the support frame, and two directional wheels are arranged below the other end of the support frame. The lifting components drive the corresponding directional wheels to move up and down respectively.

[0009] Further, the support frame is composed of two support plates and a fixed rod, and the support plates are respectively fixedly connected to two ends of the fixed rod.

[0010] Further, the canvas sling is composed of two first canvases, a second canvas, and two third canvases. One end of the second canvas is fixedly connected to the bottom surface of the fixed rod, and the other end of the second canvas is fixedly connected to the connecting rod. The shape of the first canvas is semi-circular, and the two first canvases are respectively fixedly connected to both sides of the second canvas. The tops of the first canvases are respectively fixedly connected to the bottom surfaces of the corresponding support plates.

[0011] The third canvases are all foldable. The two third canvases are respectively fixedly connected to both sides of the second canvas. The third canvases are located at the end close to the connecting rod and are fixedly connected to the corresponding first canvases.

[0012] Further, at the bottom of one end of the two support plates close to the fixed rod, first support rods are respectively fixedly connected. Two universal wheels are respectively fixedly installed at the bottoms of the corresponding first support rods. At the bottom of the other end of the two support plates, second support rods are respectively fixedly connected. The first support rods and the second support rods are both vertically arranged, and two lifting components are respectively located on the corresponding second support rods.

[0013] Further, each of the lifting components includes a rack. The racks are vertically arranged and fixedly connected to one side of the second support rod. A first sliding groove is opened on one side of each second support rod close to the rack. A first slider is slidably connected to the first sliding groove. The bottom surfaces of the first sliders extending out of the first sliding groove are respectively fixedly connected with motors. A gear is fixedly sleeved on the output shaft of each motor, and the gear meshes with the corresponding rack.

[0014] The top ends of the first sliders extending out of the first sliding groove are respectively fixedly connected with suspension ropes. After passing through the corresponding support plates, the suspension ropes are respectively fixedly connected to both ends of the connecting rod.

[0015] Further, support blocks are respectively fixedly connected to the bottoms of the two second support rods. A receiving groove is opened on the support block. The top of the receiving groove is communicated with the corresponding first sliding groove. A limiting block is slidably connected to the inside of each receiving groove. A directional wheel is rotatably arranged at the bottom of the corresponding limiting block. A second slider is fixedly connected to the middle of the top surface of the limiting block, and the top end of the second slider extends into the corresponding first sliding groove.

[0016] A top block is fixedly connected to the bottom of the first slider located in the first sliding groove. When the top block slides inside the first sliding groove, it pushes the second slider to move.

[0017] Further, second sliding grooves are respectively opened at the connection parts of the support blocks and the second support rods. A limiting ring is fixedly sleeved on the middle of the second slider, and the limiting ring is slidably connected to the corresponding second sliding groove.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The fish transportation trolley device is provided with a canvas bag, which is composed of two first canvases, one second canvas and two third canvases. The third canvases are all foldable. When in use, the connecting rod is pulled upward through the lifting assembly, so that one end of the second canvas is driven to move upward, and the third canvases are folded, enabling the whole canvas bag to form a bucket shape. At this time, fish and water can be put into the canvas bag, so that during transportation, the fish is always in the water, reducing the situation of damage. Moreover, fish can be directly put into the canvas bag without multiple handling and stacking, reducing the workload of workers.

[0020] 2. The fish transportation trolley device is provided with a lifting assembly. Through the lifting assembly, the connecting rod can move downward, driving one end of the second canvas to move. At the same time, the third canvases will gradually unfold, making one end of the whole canvas bag open, enabling fish and water to directly slide downward through the connecting rod, without individual handling, improving work efficiency.

[0021] 3. The fish transportation trolley device is provided with two support blocks. A directional wheel is arranged inside each support block. When the lifting assembly drives the connecting rod to move, the top block will be driven to move, and the top block will push the second slider, enabling the directional wheel to slide inside the receiving groove, so that the device can be supported by the support block or the directional wheel according to the working needs, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 is a partial cross-sectional structural schematic diagram of the utility model;

[0024] Figure 3 is the utility model Figure 2 The enlarged structural schematic diagram of part A in;

[0025] Figure 4 is the structural schematic diagram of the first slider in the utility model;

[0026] Figure 5 is the utility model Figure 2 The enlarged structural schematic diagram of part B in;

[0027] Figure 6 is the structural schematic diagram of the directional wheel in the utility model.

[0028] In the figure: 1, support plate; 2, first canvas; 3, handle; 4, second canvas; 5, first support rod; 6, universal wheel; 7, second support rod; 8, support block; 9, connecting rod; 10, hanging ring; 11, hanging rope; 12, third canvas; 13, fixed seat; 14, guide wheel; 15, first slider; 16, gear; 17, top block; 18, first chute; 19, rack; 20, second slider; 21, limit ring; 22, second chute; 23, limit block; 24, directional wheel; 25, motor; 26, fixed rod; 27, receiving groove. Detailed implementation mode

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] As Figures 1-6 shown, the technical solution adopted by the present invention is as follows: A fish transportation trolley device includes a U-shaped support frame. The support frame is composed of two support plates 1 and a fixed rod 26, and the support plates 1 are respectively fixedly connected to the two ends of the fixed rod 26. The two support plates 1 and the fixed rod 26 are fixedly connected to form a U shape.

[0031] A canvas bag is fixedly arranged at the bottom of the support frame, and one end of the canvas bag is fixedly connected to a connecting rod 9.

[0032] The canvas bag is composed of two first canvases 2, one second canvas 4, and two third canvases 12. One end of the second canvas 4 is fixedly connected to the bottom surface of the fixed rod 26, and the other end of the second canvas 4 is fixedly connected to the connecting rod 9. The shape of the first canvas 2 is semi-circular, and the two first canvases 2 are respectively fixedly connected to both sides of the second canvas 4, and the tops of the first canvases 2 are respectively fixedly connected to the bottom surfaces of the corresponding support plates 1.

[0033] Both of the third canvases 12 are foldable, and the two third canvases 12 are respectively fixedly connected to both sides of the second canvas 4. The third canvases 12 are located at the end close to the connecting rod 9 and are fixedly connected to the corresponding first canvases 2.

[0034] Two lifting components are symmetrically arranged on the support frame, and the two lifting components cooperate to drive the connecting rod 9 to move up and down. When the connecting rod 9 moves downward, one end of the canvas bag will be opened downward.

[0035] Two universal wheels 6 are fixedly installed below one end of the support frame, and two directional wheels 24 are arranged below the other end of the support frame. The lifting components respectively drive the corresponding directional wheels 24 to move up and down.

[0036] At the bottom of one end of the two support plates 1 close to the fixed rod 26, a first support rod 5 is fixedly connected to each. Two universal wheels 6 are respectively fixedly installed at the bottom of the corresponding first support rod 5. At the bottom of the other end of the two support plates 1, a second support rod 7 is fixedly connected to each. The first support rod 5 and the second support rod 7 are both arranged vertically. Two lifting assemblies are respectively located on the corresponding second support rods 7.

[0037] Each lifting assembly includes a rack 19 which is arranged vertically and fixedly connected to one side of the second support rod 7. A first sliding groove 18 is formed on one side of each second support rod 7 close to the rack 19. A first sliding block 15 is slidably connected to each first sliding groove 18. The bottom surface of the first sliding block 15 extending out of the first sliding groove 18 is fixedly connected with a motor 25. A gear 16 is fixedly sleeved on the output shaft of the motor 25, and the gear 16 meshes with the corresponding rack 19.

[0038] The top ends of the first sliding blocks 15 extending out of the first sliding grooves 18 are fixedly connected with suspension ropes 11. After passing through the corresponding support plates 1, the suspension ropes 11 are respectively fixedly connected to both ends of the connecting rod 9.

[0039] At the top of one end of the two support plates 1 far from the fixed rod 26, a fixed seat 13 is fixedly connected to each. The fixed seat 13 is composed of two fixing plates which are fixedly connected to the upper surface of the support plate 1. A guide wheel 14 is rotatably connected between the corresponding two fixing plates. The suspension ropes 11 are respectively wound around the corresponding guide wheels 14. The suspension ropes 11 will move on the corresponding guide wheels 14 to limit the suspension ropes 11.

[0040] Both ends of the connecting rod 9 are fixedly connected with suspension rings 10. The ends of the suspension ropes 11 far from the first sliding blocks 15 are fixed on the corresponding suspension rings 10.

[0041] At the bottom of the two second support rods 7, a support block 8 is fixedly connected to each. A receiving groove 27 is formed on the support block 8, and the top of the receiving groove 27 communicates with the corresponding first sliding groove 18. A limiting block 23 is slidably connected to the inside of each receiving groove 27. A directional wheel 24 is rotatably arranged at the bottom of the corresponding limiting block 23. A second sliding block 20 is fixedly connected to the middle of the top surface of the limiting block 23, and the top end of the second sliding block 20 extends into the corresponding first sliding groove 18.

[0042] A top block 17 is fixedly connected to the bottom of the first sliding block 15 located in the first sliding groove 18. When the top block 17 slides inside the first sliding groove 18, it pushes the second sliding block 20 to move.

[0043] The connection between the support block 8 and the second support rod 7 is provided with a second slide groove 22, and a limiting ring 21 is fixedly sleeved on the middle of the second slider 20, and the limiting ring 21 is slidably connected in the corresponding second slide groove 22. The limiting ring 21 limits the up and down sliding of the second slider 20 to prevent the top of the second slider 20 from sliding out of the first slide groove 18.

[0044] One end of the two support plates 1 close to the fixing rod 26 is fixedly connected with a handle 3, so that the device can be pushed and moved by the handle 3.

[0045] Working principle:

[0046] When the device is needed to transport fish, the motor 25 is started, and the output shaft of the motor 25 rotates forward, driving the gear 16. Since the gear 16 is meshed with the rack 19, and the position of the rack 19 is fixed, the gear 16 moves downward on one side of the rack 19 when rotating.

[0047] The motor 25 and the first slider 15 are driven to move downward, and one end of the first slider 15 slides downward on the first slide groove 18. The first slider 15 pulls the suspension rope 11 downward, causing the suspension rope 11 to slide on the guide wheel 14, and one end of the suspension rope 11 pulls the suspension ring 10 upward, causing the connecting rod 9 to move upward.

[0048] One end of the second canvas 4 will bend upward, and the third canvas 12 will be folded upward. When the first slider 15 moves downward, the top block 17 will gradually approach the second slider 20. When the top block 17 is about to contact the second slider 20, the motor 25 is turned off. At this time, both ends of the second canvas 4 are in an upward tilted state, so that the entire canvas bag forms a barrel shape. The fish and water can be put into the canvas bag, so that during the transportation process, the fish are always in the water, reducing the possibility of damage.

[0049] After the fish is placed, the motor 25 is started again to slide the top block 17 downward, and the top block 17 contacts the second slider 20 and pushes the second slider 20 downward, so that the limit block 23 and the directional wheel 24 move downward. Until the top end of the directional wheel 24 extends out of the receiving groove 27, the motor 25 is turned off. The directional wheel 24 supports the device, which is convenient for moving the device. In addition, during the downward movement of the directional wheel 24, the suspension rope 11 also pulls the connecting rod 9 upward to move a short distance.

[0050] After the device is moved to a suitable position, when the fish is unloaded, the motor 25 is started to reverse the output shaft of the motor 25. The gear 16 rotates upward on one side of the rack 19, driving the first slide block 15 to move upward.

[0051] When one end of the suspension rope 11 moves upward along with the first sliding block 15 , the connecting rod 9 will pull the suspension rope 11 downward under the action of water, so that the suspension rope 11 is always in a tensioned state.

[0052] The first slider 15 will also drive the top block 17 to move upward. At this time, under the weight of the device, the support block 8 will press downward, causing the directional wheel 24 to move upward, driving the second slider 20 to slide upward, and the second slider 20 continues to abut against the lower surface of the top block 17.

[0053] After all the directional wheels 24 are located inside the receiving groove 27, the directional wheels 24 will no longer move upward, and the support block 8 supports the device. At this time, the top block 17 continues to move upward, and the top block 17 will leave the second slider 20.

[0054] One end of the second canvas 4 will gradually stretch downward along with the connecting rod 9. At the same time, the third canvas 12 will gradually unfold, causing the fish and water to gradually slide out from the connecting rod 9.

[0055] Among them, the first canvas 2, the second canvas 4, and the third canvas 12 are all made of waterproof canvas.

[0056] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fish transport cart device, characterized in that: It comprises a U-shaped support frame, a canvas bag is fixedly arranged at the bottom of the support frame, one end of the canvas bag is fixedly connected to a connecting rod (9), two lifting assemblies are symmetrically arranged on the support frame, the two lifting assemblies cooperate to drive the connecting rod (9) to move up and down, and the connecting rod (9) moves downward to open one end of the canvas bag downward; Two universal wheels (6) are fixedly mounted below one end of the support frame, and two directional wheels (24) are arranged below the other end of the support frame, and the lifting components drive the corresponding directional wheels (24) to move up and down respectively.

2. A fish transport cart device according to claim 1, characterized in that: The support frame is composed of two support plates (1) and a fixing rod (26), and the support plates (1) are respectively fixedly connected to two ends of the fixing rod (26).

3. A fish transport cart device according to claim 2, characterized in that: The canvas bag is composed of two first canvases (2), one second canvas (4), and two third canvases (12); one end of the second canvas (4) is fixedly connected to the bottom surface of the fixing rod (26); the other end of the second canvas (4) is fixedly connected to the connecting rod (9); the first canvas (2) is semicircular in shape; the two first canvases (2) are respectively fixedly connected to the two sides of the second canvas (4); and the top ends of the first canvases (2) are respectively fixedly connected to the bottom surfaces of the corresponding support plates (1); The third canvases (12) are all foldable, and the two third canvases (12) are respectively fixedly connected to the two sides of the second canvas (4), and the third canvas (12) is located at one end close to the connecting rod (9) and is fixedly connected to the corresponding first canvas (2).

4. A fish transport cart device according to claim 2, characterized in that: The bottoms of the two support plates (1) close to one end of the fixed rod (26) are fixedly connected to the first support rod (5), the two universal wheels (6) are respectively fixedly mounted on the bottoms of the corresponding first support rods (5), the bottoms of the other ends of the two support plates (1) are fixedly connected to the second support rod (7), the first support rod (5) and the second support rod (7) are both arranged vertically, and the two lifting assemblies are respectively located on the corresponding second support rods (7).

5. A fish transport cart device according to claim 4, characterized in that: The lifting components all include a rack (19), the rack (19) is arranged vertically, the rack (19) is fixedly connected to one side of the second support rod (7), a first slide groove (18) is provided on the side of each second support rod (7) close to the rack (19), a first slider (15) is slidably connected to the first slide groove (18), a bottom surface of the first slider (15) extending to the outside of the first slide groove (18) is fixedly connected to a motor (25), a gear (16) is fixedly sleeved on the output shaft of the motor (25), and the gear (16) is meshed with the corresponding rack (19); The top end of the first sliding block (15) extending outside the first sliding groove (18) is fixedly connected to a suspension rope (11), and the suspension rope (11) passes through the corresponding support plate (1) and is respectively fixedly connected to the two ends of the connecting rod (9).

6. A fish transport trolley device according to claim 5, characterized in that: The bottoms of the two second support rods (7) are fixedly connected to support blocks (8), the support blocks (8) are provided with receiving grooves (27), the tops of the receiving grooves (27) are communicated with the corresponding first slide grooves (18), the interior of each receiving groove (27) is slidably connected to a limit block (23), the directional wheel (24) is rotatably arranged at the bottom of the corresponding limit block (23), the middle of the top surface of the limit block (23) is fixedly connected to a second slide block (20), and the top end of the second slide block (20) extends into the corresponding first slide groove (18); The bottom of the first sliding block (15) located in the first sliding groove (18) is fixedly connected to a top block (17), and the top block (17) pushes the second sliding block (20) to move when sliding inside the first sliding groove (18).

7. A fish transport cart device according to claim 6, characterized in that: A second sliding groove (22) is provided at the connection between the support block (8) and the second support rod (7), and a limiting ring (21) is fixedly sleeved on the middle part of the second sliding block (20), and the limiting ring (21) is slidably connected in the corresponding second sliding groove (22).

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