Width-adjustable mud flat shellfish harvesting device

Abstract

The utility model belongs to the technical field of harvesting devices, particularly relates to a wide-width-adjustable mudflat shellfish harvesting device, and aims to solve the problem that the collecting efficiency is reduced due to the fact that the collecting operation width is inconvenient to adjust in the using process of an existing mudflat shellfish harvesting device. The following scheme is provided: the wide-width-adjustable mudflat shellfish harvesting device comprises a rack, two depth limiting wheels and a rotating shaft, the rotating shaft is rotationally mounted on the rack, and the two depth limiting wheels are fixedly mounted on the outer side of the rotating shaft; the supporting frame is fixedly installed on the machine frame, and two symmetrical side blocking shovel plates are hinged to the supporting frame; the first supporting plate is fixedly mounted in the supporting frame, and a first motor and a second motor are fixedly mounted at the top of the first supporting plate; in the using process, the width of collection operation can be conveniently adjusted, then the collection efficiency can be effectively improved, and the device is simple in structure and convenient to use.

Description

Technical Field

[0001] This application relates to the field of harvesting equipment technology, and in particular to an adjustable wide-width tidal flat shellfish harvesting device. Background Technology

[0002] Mudflat shellfish harvesting equipment refers to tools and equipment specifically used for collecting or harvesting various shellfish (such as clams, razor clams, mud cockles, hard clams, green clams, oysters, etc.) on coastal mudflats.

[0003] In existing technologies, the mudflat shellfish harvesting devices are not convenient for adjusting the width of the collection operation during use, which leads to a reduction in collection efficiency. To address this issue, we propose an adjustable-width mudflat shellfish harvesting device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing tidal flat shellfish harvesting devices, which make it difficult to adjust the width of the harvesting operation during use, thus reducing the harvesting efficiency. Therefore, this invention proposes an adjustable-width tidal flat shellfish harvesting device.

[0005] The adjustable wide-span tidal flat shellfish harvesting device provided in this application adopts the following technical solution:

[0006] An adjustable wide-area tidal flat shellfish harvesting device, comprising:

[0007] The machine consists of a frame, two depth-limiting wheels, and a rotating shaft. The rotating shaft is rotatably mounted on the frame, and the two depth-limiting wheels are fixedly mounted on the outside of the rotating shaft.

[0008] The support frame is fixedly installed on the machine frame, and two symmetrical side baffles are hinged to the support frame.

[0009] The first support plate is fixedly installed inside the support frame, and the first motor and the second motor are fixedly installed on the top of the first support plate.

[0010] The mounting frame is fixedly installed inside the support frame, and a conveying mechanism is provided inside the mounting frame.

[0011] The screen is fixedly installed on one side of the support frame, and a second support plate is fixedly installed on one side of the support frame.

[0012] Furthermore, the top of the support frame is rotatably connected to two symmetrical angle control rods, which are rotatably connected to two side baffle plates respectively.

[0013] Furthermore, a transmission shaft is fixedly connected to the output shaft of the first motor. A first pulley is fixedly installed at one end of the transmission shaft and one end of the transmission rod. The two first pulleys are connected to the same first belt. When the transmission shaft rotates, the two first pulleys are driven by the first belt.

[0014] Furthermore, the output shaft of the second motor and the outer side of the connecting pipe are both fixedly mounted with second pulleys, and the two second pulleys are connected to the same second belt for transmission. When the second motor is turned on, the two second pulleys are driven by the second belt.

[0015] Furthermore, the conveying mechanism includes two transmission rods, both of which are rotatably mounted within the mounting frame. Conveyor rollers are fixedly connected to the outer sides of both transmission rods, and the same conveyor belt is drivenly connected to the two transmission rollers.

[0016] Furthermore, a water tank is fixedly installed on the top of the second support plate, and the bottom of the second support plate and the water tank are rotatably connected to the same connecting pipe, with one end of the connecting pipe fixedly connected to a water spray device.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. This solution uses side baffles to scoop in mud and shellfish. The working width of the two side baffles can be adjusted by two angle control levers. Then, the first motor is turned on, which drives the drive shaft to rotate. The drive shaft drives the first pulley to rotate. The first pulley drives the other first pulley to rotate via the first belt. The other first pulley drives the drive rod to rotate. The drive rod drives the conveyor roller to rotate. The two conveyor rollers are driven by the conveyor belt, which in turn transports the mud and shellfish to the screen.

[0019] 2. This solution involves activating a water spray device and a second motor. The second motor drives a second pulley to rotate, which in turn drives another second pulley via a second belt. This second second pulley then drives a connecting pipe to rotate, which in turn drives the water spray device to rotate. The water spray device then separates the mud and sand from the shellfish in the sieve by spraying water during rotation.

[0020] This invention allows for easy adjustment of the collection operation width during use, thereby effectively improving collection efficiency. It has a simple structure and is easy to use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of an adjustable wide-area tidal flat shellfish harvesting device proposed in this utility model;

[0022] Figure 2 This is a top view of the adjustable wide-area tidal flat shellfish harvesting device proposed in this utility model;

[0023] Figure 3 This is a cross-sectional structural schematic diagram of an adjustable wide-width tidal flat shellfish harvesting device proposed in this utility model;

[0024] Figure 4 This is a side view of the structure of an adjustable wide-width tidal flat shellfish harvesting device proposed in this utility model.

[0025] Reference numerals in the attached drawings: 1. Frame; 2. Rotating shaft; 3. Depth limiting wheel; 4. Support frame; 5. Side baffle plate; 6. Angle control rod; 7. Conveyor belt; 8. First motor; 9. First pulley; 10. First belt; 11. Water tank; 12. Water spray device; 13. Screen; 14. Mounting frame; 15. Drive shaft; 16. Drive rod; 17. Connecting pipe; 18. Second pulley; 19. Second belt; 20. Second motor. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0027] Reference Figures 1-4 An adjustable wide-area tidal flat shellfish harvesting device, comprising:

[0028] The machine frame 1, two depth limiting wheels 3 and a rotating shaft 2 are rotatably mounted on the machine frame 1, and the two depth limiting wheels 3 are fixedly mounted on the outside of the rotating shaft 2.

[0029] Support frame 4 is fixedly installed on frame 1, and two symmetrical side baffles 5 are hinged on support frame 4.

[0030] The first support plate is fixedly installed inside the support frame 4, and the top of the first support plate is fixedly installed with the first motor 8 and the second motor 20.

[0031] Mounting frame 14 is fixedly installed inside support frame 4, and a conveying mechanism is provided inside mounting frame 14.

[0032] The screen 13 is fixedly installed on one side of the support frame 4, and a second support plate is fixedly installed on one side of the support frame 4.

[0033] In this embodiment, two symmetrical angle control rods 6 are rotatably connected to the top of the support frame 4. The two angle control rods 6 are rotatably connected to the two side baffle plates 5 respectively. A transmission shaft 15 is fixedly connected to the output shaft of the first motor 8. A first pulley 9 is fixedly installed at one end of the transmission shaft 15 and one end of the transmission rod 16. The two first pulleys 9 are connected to the same first belt 10. When the transmission shaft 15 rotates, the two first pulleys 9 are driven by the first belt 10.

[0034] In this embodiment, the output shaft of the second motor 20 and the outer side of the connecting pipe 17 are both fixedly mounted with second pulleys 18. The two second pulleys 18 are connected to the same second belt 19. When the second motor 20 is turned on, the two second pulleys 18 are driven by the second belt 19. The conveying mechanism includes two transmission rods 16. The two transmission rods 16 are rotatably mounted in the mounting frame 14. The outer side of the two transmission rods 16 is fixedly connected with a conveyor roller. The two transmission rollers are connected to the same conveyor belt 7. The top of the second support plate is fixedly mounted with a water tank 11. The bottom of the second support plate and the water tank 11 are rotatably mounted with the same connecting pipe 17. One end of the connecting pipe 17 is fixedly connected to a water spray device 12.

[0035] The implementation principle of the adjustable wide-width tidal flat shellfish harvesting device in this application embodiment is as follows: During use, the frame 1 is attached to a power trolley. During forward movement, mud and shellfish are scooped in via side baffles 5. The working width of the two side baffles 5 can be adjusted using two angle control levers 6. Then, the first motor 8 is activated, driving the transmission shaft 15 to rotate. The transmission shaft 15 drives the first pulley 9 to rotate, which in turn drives another first pulley 9 via a first belt 10. This other first pulley 9 drives the transmission rod... When the transmission rod 16 rotates, it drives the conveyor roller to rotate. The two conveyor rollers are driven by the conveyor belt 7, which in turn transports the mud and shellfish to the screen 13. Then, the water spray device 12 and the second motor 20 are turned on. The second motor 20 drives the second pulley 18 to rotate. The second pulley 18 drives another second pulley 18 to rotate through the second belt 19. The other second pulley 18 drives the connecting pipe 17 to rotate. The connecting pipe 17 drives the water spray device 12 to rotate. The water spray device 12 separates the mud and shellfish in the screen 13 by rotating and spraying water.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable wide-area tidal flat shellfish harvesting device, characterized in that: include: The machine frame (1), two depth limiting wheels (3) and a rotating shaft (2) are rotatably mounted on the machine frame (1), and the two depth limiting wheels (3) are fixedly mounted on the outside of the rotating shaft (2); Support frame (4), the support frame (4) is fixedly installed on the frame (1), and two symmetrical side baffles (5) are hinged on the support frame (4). The first support plate is fixedly installed inside the support frame (4), and the top of the first support plate is fixedly installed with the first motor (8) and the second motor (20). Mounting frame (14) is fixedly installed inside support frame (4), and a conveying mechanism is provided inside mounting frame (14); A perforated screen (13) is fixedly installed on one side of a support frame (4), and a second support plate is fixedly installed on one side of the support frame (4).

2. The adjustable wide-width tidal flat shellfish harvesting device according to claim 1, characterized in that: A water tank (11) is fixedly installed on the top of the second support plate. The second support plate and the bottom of the water tank (11) are rotatably connected to the same connecting pipe (17). One end of the connecting pipe (17) is fixedly connected to a water spray device (12).

3. The adjustable wide-area tidal flat shellfish harvesting device according to claim 2, characterized in that: The top of the support frame (4) is rotatably connected to two symmetrical angle control rods (6), and the two angle control rods (6) are rotatably connected to two side baffle plates (5) respectively.

4. The adjustable wide-area tidal flat shellfish harvesting device according to claim 3, characterized in that: The conveying mechanism includes two transmission rods (16), both of which are rotatably mounted in the mounting frame (14). Conveyor rollers are fixedly connected to the outer sides of both transmission rods (16), and the same conveyor belt (7) is connected to the two transmission rollers.

5. The adjustable wide-area tidal flat shellfish harvesting device according to claim 4, characterized in that: A transmission shaft (15) is fixedly connected to the output shaft of the first motor (8). A first pulley (9) is fixedly installed at one end of the transmission shaft (15) and one end of the transmission rod (16). The same first belt (10) is connected to the two first pulleys (9).

6. The adjustable wide-area tidal flat shellfish harvesting device according to claim 5, characterized in that: The output shaft of the second motor (20) and the outer side of the connecting pipe (17) are both fixedly installed with second pulleys (18), and the two second pulleys (18) are connected to the same second belt (19).

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