Seed flushing device

Abstract

The utility model relates to the technical field of cleaning devices, in particular to a seed flushing device which comprises a rack provided with a water tank and a lifting assembly installed on one side of the rack. Wherein one side of the rack is further provided with a net frame used for containing seeds, the lifting assembly drives the net frame to move up and down through a traction piece, and the traction piece is detachably connected with the net frame; according to the utility model, by adopting the design of the screen frame capable of being lifted up and down, the screen frame can be placed on the ground and detachably connected with the traction piece during feeding, and after the seeds are filled, the screen frame is pulled and lifted by the lifting assembly; the lifting position of the vertical position of the screen frame is changed through the guide assembly, so that the screen frame can be placed in the water tank to be washed in the follow-up descending process, and in addition, the screen frame can move up and down in the water tank through the design of the eccentric wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a seed washing device. Background Art

[0002] As a precious wood, Dalbergia seeds require cleaning during processing. This is because dust, impurities, and other contaminants may accumulate during the growth process. Cleaning removes these impurities, ensuring the purity and health of the seeds. Cleaning also helps improve the germination rate and growth quality of the seeds, preparing them for subsequent planting and use.

[0003] At present, a flushing device is generally used in the process of flushing seeds. The existing flushing device generally uses a built-in filter frame to place seeds, such as a high-efficiency and energy-saving seed flushing and screening device disclosed in Chinese patent announcement number "CN205165245U".

[0004] However, the design of this type of built-in screen frame is not convenient for filling and unloading seeds in actual operations, resulting in low efficiency of the seed washing step and cumbersome loading and unloading. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art, such as low efficiency of the flushing step and complicated loading and unloading, and proposes a seed flushing device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] Design a seed washing device, including a frame with a water tank installed, and a lifting assembly installed on one side of the frame;

[0008] A net frame for placing seeds is provided on one side of the frame, and the lifting assembly drives the net frame to move up and down through a traction member, and the traction member is detachably connected to the net frame;

[0009] A guide assembly is also fixedly installed above the frame, and the guide assembly is used to change the vertical lifting position of the traction member on the screen frame.

[0010] Furthermore, the traction member includes a rope member, one end of which is wound around the outside of the lifting assembly, and the other end of which has two branch ropes, and a connecting frame is fixedly installed between the bottoms of the two branch ropes.

[0011] Furthermore, the connecting frame is sleeved on the top of the mesh frame, and positioning glass beads are fixedly installed on both sides of the mesh frame. Both sides of the connecting frame are provided with clamping holes that are clamped with the telescopic ends of the positioning glass beads.

[0012] Furthermore, the guide assembly includes a fixed shaft rotating on the top of the frame, and two fixed rollers are provided on the fixed shaft;

[0013] A slide is also provided on the inner side above the frame, the inner side of the slide is slidably connected to a slide shaft, the outer side of the slide shaft is rotatably connected to a movable roller, and a cylinder for driving the slide shaft to move horizontally is fixedly installed on the top of the frame through a support plate.

[0014] Furthermore, a clamping cylinder is fixedly installed on the bottom of the support plate, the axial end of the clamping cylinder passes through the support plate and is fixed with a clamping plate, and a fixing plate is fixed above the support plate.

[0015] Furthermore, it also includes two side wings fixed on the upper end of the frame, a conflict shaft is rotatably connected between the two side wings, an eccentric wheel is fixedly installed above the conflict shaft, and a motor connected to the conflict shaft is fixedly installed on one of the side wings.

[0016] The seed flushing device proposed in the present invention has the following beneficial effects: the present invention adopts a screen frame design that can be lifted up and down. When loading, the screen frame can be placed on the ground and detachably connected to the traction member. After the seeds are filled, the screen frame is pulled and lifted by the lifting component, and its vertical position is changed by the guide component, so that the screen frame can be placed in the water tank for flushing during the subsequent descent process. In addition, the present invention adopts an eccentric wheel design to realize the up and down movement of the screen frame in the water tank to improve the flushing effect of the seeds. The finishing design is simple, which greatly improves the convenience of loading and unloading and the flushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the guide assembly structure of the present utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A.

[0020] In the figure: 1. Frame; 11. Slide; 12. Side wing; 13. Interference shaft; 14. Eccentric wheel; 15. Motor; 2. Water tank; 3. Lifting assembly; 4. Net frame; 41. Positioning glass beads; 5. Traction piece; 51. Rope piece; 52. Branch rope; 53. Connecting frame; 54. Clamping hole; 6. Guide assembly; 61. Fixed shaft; 62. Fixed roller; 63. Sliding shaft; 64. Moving roller; 65. Support plate; 66. Cylinder; 67. Clamping cylinder; 68. Clamping plate; 69. Fixed plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-3 This is an embodiment of the utility model, which discloses a seed washing device, which is used to solve the problem that the existing washing device is inconvenient to load and unload. Specifically, the device includes a frame 1 equipped with a water tank 2, and a lifting assembly 3 installed on one side of the frame 1. Specifically, the frame 1 described in this embodiment is composed of multiple cross bars and longitudinal bars connected together, and the lifting assembly 3 is a winch installed on one side of the frame 1;

[0023] A net frame 4 for placing seeds is further provided on one side of the frame 1. The lifting assembly 3 drives the net frame 4 to move up and down through a traction member 5. The traction member 5 is detachably connected to the net frame 4.

[0024] A guide assembly 6 is also fixedly installed above the frame 1 , and the guide assembly 6 is used to change the vertical lifting position of the traction member 5 on the screen frame 4 .

[0025] In some embodiments, the traction member 5 in the present invention includes a rope member 51, one end of the rope member 51 is wound on the outside of the lifting component 3, and the other end has two branch ropes 52, and a connecting frame 53 is fixedly installed between the bottoms of the two branch ropes 52. Preferably, there are two traction members 5 described in this embodiment, that is, the two rope members 51 are wound on one end of the winch, and the traction of the two rope members 51 is achieved through the winding action of the winch. In addition, the design of the branch rope 52 can form multiple connection points to ensure the stability of the lifting action.

[0026] Furthermore, in order to realize convenient disassembly of the mesh frame 4, the connecting frame 53 in this embodiment is sleeved on the top of the mesh frame 4, and positioning glass beads 41 are fixedly installed on both sides of the mesh frame 4. Clamping holes 54 that are engaged with the telescopic ends of the positioning glass beads 41 are opened on both sides of the connecting frame 53. That is to say, when working, the mesh frame 4 can be placed directly on the ground. After the seeds are added to the inside of the mesh frame 4, the connecting frame 53 can be sleeved on the mesh frame 4, and the positioning glass beads 41 can be contacted with the clamping holes 54 for engagement to complete the connection between the mesh frame 4 and the traction member 5. After that, the mesh frame 4 can be lifted upward by the winch and placed in the water tank 2 for washing, thereby improving the convenience of loading and unloading seeds.

[0027] In some embodiments, the guide assembly 6 in this embodiment includes a fixed shaft 61 rotating on the top of the frame 1, and two fixed rollers 62 are provided on the fixed shaft 61;

[0028] A slide 11 is further provided on the inner side above the frame 1. A slide shaft 63 is slidably connected to the inner side of the slide shaft 11. A movable roller 64 is rotatably connected to the outer side of the slide shaft 63. A cylinder 66 for driving the slide shaft 63 to move laterally is fixedly installed on the top of the frame 1 through a support plate 65.

[0029] That is, in this embodiment, the fixed roller 62 is used to form the first bending guide point, and the movable roller 64 is used to form the second bending guide point. During operation, after the screen frame 4 is connected to the traction member 5, the winch lifts the screen frame 4. After it is lifted to a predetermined height, the shaft end of the cylinder 66 retracts to drive the sliding shaft 63 to move backward. At this time, due to the movement of the movable roller 64, the second bending guide point formed is changed. Until the screen frame 4 is just above the water tank 2, the cylinder 66 stops moving and the winch unwinds, so that the screen frame 4 can be placed inside the water tank 2 to wash the seeds.

[0030] On the basis of the above embodiment, in order to ensure that the traction force on the winch is reduced when the guide point of the lifting component 3 is controlled to change, a clamping cylinder 67 is also fixedly installed at the bottom of the support plate 65 in this embodiment. The axial end of the clamping cylinder 67 passes through the support plate 65 and is fixed with a clamping plate 68. A fixed plate 69 is fixed above the support plate 65. That is to say, when there is no need to retract, the clamping cylinder 67 is used to extend and retract to drive the clamping plate 68 and the fixed plate 69 to clamp the rope 51. At this time, one end of the rope 51 is fixed, thereby reducing the traction pressure on the rear end winch.

[0031] In a preferred embodiment, in order to further improve the flushing effect, this embodiment also includes two side wings 12 fixed to the upper end of the frame 1, and a resistance shaft 13 is rotatably connected between the two side wings 12. An eccentric wheel 14 is fixedly installed above the resistance shaft 13, and a motor 15 connected to the resistance shaft 13 is fixedly installed on one of the side wings 12.

[0032] During specific flushing, when the mesh frame 4 carries the seeds into the water tank 2, the clamping plate 68 cooperates with the fixing plate 69 to clamp and fix the rope 51. After that, the motor 15 drives the interference shaft 13 to rotate. Since the interference shaft 13 is equipped with an eccentric wheel 14, when the eccentric wheel 14 rotates, it will pull the rope 51 at the front end back and forth to move, so that the mesh frame 4 moves up and down inside the water tank 2 to achieve the flushing effect. Of course, the top of the mesh frame 4 described in this embodiment should not be immersed in water to avoid the seeds from scattering out. It is further explained that the fixed roller 62, the movable roller 64 and the eccentric wheel 14 described in this embodiment are all set as V-shaped guide wheels to ensure the guiding stability of the rope 51.

[0033] In summary, the present invention adopts a screen frame 4 that can be lifted up and down. When loading, the screen frame 4 can be placed on the ground and detachably connected to the traction member 5. After the seeds are filled, the screen frame 4 is pulled and lifted by the lifting component 3, and its vertical position is changed by the guide component 6, so that the screen frame 4 can be placed in the water tank 2 for flushing during the subsequent descent process. In addition, the present invention is designed with an eccentric wheel 14 to realize the up and down movement of the screen frame 4 in the water tank 2 to improve the flushing effect of the seeds. The arrangement design is simple, which greatly improves the convenience of loading and unloading and the flushing efficiency.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Seed washing device, characterized in that: It comprises a frame (1) on which a water tank (2) is mounted, and a lifting assembly (3) mounted on one side of the frame (1); A net frame (4) for placing seeds is further provided on one side of the frame (1); the lifting assembly (3) drives the net frame (4) to move up and down via a traction member (5); and the traction member (5) is detachably connected to the net frame (4); A guide assembly (6) is also fixedly installed above the frame (1), and the guide assembly (6) is used to change the vertical lifting position of the traction member (5) on the screen frame (4).

2. The seed washing device according to claim 1, characterized in that: The traction member (5) comprises a rope member (51), one end of which is wound around the outside of the lifting assembly (3), and the other end of which has two branch ropes (52), with a connecting frame (53) fixedly installed between the bottoms of the two branch ropes (52).

3. The seed washing device according to claim 2, characterized in that: The connecting frame (53) is sleeved on the top of the mesh frame (4), and positioning glass beads (41) are fixedly installed on both sides of the mesh frame (4). Clamping holes (54) for clamping with the telescopic ends of the positioning glass beads (41) are opened on both sides of the connecting frame (53).

4. The seed washing device according to claim 1, characterized in that: The guide assembly (6) comprises a fixed shaft (61) rotating on the top of the frame (1), and two fixed rollers (62) are provided on the fixed shaft (61); A slideway (11) is also provided on the inner side of the upper portion of the frame (1), a slide shaft (63) is slidably connected to the inner side of the slideway (11), a movable roller (64) is rotatably connected to the outer side of the slide shaft (63), and a cylinder (66) for driving the slide shaft (63) to move laterally is fixedly installed on the top of the frame (1) through a support plate (65).

5. The seed washing device according to claim 4, characterized in that: A clamping cylinder (67) is also fixedly installed at the bottom of the support plate (65). The axial end of the clamping cylinder (67) passes through the support plate (65) and is fixed with a clamping plate (68). A fixing plate (69) is fixed above the support plate (65).

6. The seed washing device according to claim 2, characterized in that: The invention also includes two side wings (12) fixed to the upper end of the frame (1), a conflict shaft (13) is rotatably connected between the two side wings (12), an eccentric wheel (14) is fixedly installed above the conflict shaft (13), and a motor (15) connected to the conflict shaft (13) is fixedly installed on one of the side wings (12).

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