Filtering type plastic winnowing pan for grain machinery
By designing a filtered plastic bucket for grain machinery, using the connecting rod and disk structure driven by the filter mesh plate and motor, the grain is vibrating and filtering, which solves the problem of grain mixed with gravel in the existing bucket, and achieves the convenience of effective filtration of grain and subsequent processing.
Patent Information
- Application Number
- CN202421112556.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing bucket lacks filtration function, resulting in the admixture of gravel from the grain contained on the ground, affecting subsequent grain processing.
A filtered plastic bucket for grain machinery is designed, using plastic shell, filter mesh plate, motor-driven connecting rod and disc, and the grain is vibrating and filtered through the filter mesh plate to separate grain and gravel.
It realizes effective filtration of grain, removes gravel, facilitates subsequent grain processing, and improves the quality of grain storage and processing.
Smart Images
Figure CN222551374U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dustpans, in particular to a filtering plastic dustpan for grain machinery. Background Art
[0002] A dustpan is a loading container made of thin metal plates or plastic. In order to store grain for a long time, some farmers usually pour the grain on the ground for drying. After drying, they use a dustpan to collect the grain from the ground into a storage bag. The current dustpan does not have a filtering function, and the grain collected from the ground is often mixed with gravel, which will affect the subsequent grain processing. Therefore, we proposed a filtering plastic dustpan for grain machinery to solve the above problem. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies of the prior art, the utility model provides a filtering plastic bucket for a grain machine, which solves the problems raised in the above-mentioned background technology.
[0005] (II) Technical solution
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A filtering plastic dustpan for a grain machine comprises a plastic shell, a plastic shell cover is fixed on the top of the plastic shell, a filter screen plate is fitted and slidably disposed inside the plastic shell, a vertical rod is fixed on the top of the filter screen plate, the top end of the vertical rod slides through the top of the plastic shell cover and is fixed with a connecting plate, a mounting seat is fixed on the top of the plastic shell cover, a motor is fixed on the top of the mounting seat, a disc is fixed on the output shaft of the motor, a connecting rod is rotatably connected to the surface of the disc through a pin shaft, the bottom end of the connecting rod is rotatably connected to the top of the connecting plate through a pin shaft, and a side wall of the plastic shell A grain discharge port and a gravel discharge port are respectively provided, the grain discharge port is located above the filter mesh plate, and the gravel discharge port is located below the filter mesh plate, the grain discharge port is hinged with a first shell door through a hinge, and the gravel discharge port is hinged with a second shell door through a hinge, male buckles are installed on the first shell door and the second shell door, two female buckles adapted to the corresponding male buckles are installed on the surface of the plastic shell, a feed port is provided on a side wall of the plastic shell away from the grain discharge port, a shovel plate is fixed to the side wall of the plastic shell located at the feed port, and baffles are fixed to both side walls of the shovel plate.
[0008] Furthermore, two T-shaped guide rods are symmetrically fixed to the top of the plastic shell cover, and the connecting plate is slidably connected to the surfaces of the two T-shaped guide rods.
[0009] Furthermore, a material guide plate is fixed on the top of the shovel plate and between the two baffles, and a side wall of the material guide plate is fixedly connected to a side wall of the plastic shell.
[0010] Furthermore, a U-shaped block is fixed on the top of the plastic shell, a sleeve is fixed on the top of the U-shaped block, a screw is connected to the inner thread of the sleeve, and a handle is fixed on the top of the screw.
[0011] Furthermore, the surface of the handle is provided with anti-slip patterns.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, the utility model provides a filtering plastic bucket for grain machinery, which has the following beneficial effects:
[0014] The utility model can filter the grain collected from the ground by arranging a plastic shell, a plastic shell cover, a filter screen plate, a vertical rod, a connecting plate, a mounting seat, a motor, a disc, a connecting rod, a grain discharge port, a gravel discharge port, a first shell door, a second shell door, a feed port, a shovel plate and a baffle, so as to facilitate subsequent grain processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall first-view three-dimensional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the overall second viewing angle stereoscopic structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the overall top view structure of the utility model;
[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-sectional structure along the middle line AA.
[0019] In the figure: 1. plastic shell; 2. plastic shell cover; 3. filter screen; 4. vertical rod; 5. connecting plate; 6. mounting base; 7. motor; 8. disc; 9. connecting rod; 10. grain discharge port; 11. gravel discharge port; 12. first shell door; 13. second shell door; 14. feed port; 15. shovel plate; 16. baffle; 17. T-shaped guide rod; 18. guide plate; 19. U-shaped block; 20. sleeve; 21. screw; 22. handle. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a filtering plastic dustpan for a grain machine proposed in one embodiment of the utility model comprises a plastic shell 1, a plastic shell cover 2 is fixed on the top of the plastic shell 1, a filter screen plate 3 is fitted and slidably disposed inside the plastic shell 1, a vertical rod 4 is fixed on the top of the filter screen plate 3, the top of the vertical rod 4 slides through the top of the plastic shell cover 2 and is fixed with a connecting plate 5, a mounting seat 6 is fixed on the top of the plastic shell cover 2, a motor 7 is fixed on the top of the mounting seat 6, a disc 8 is fixed on the output shaft of the motor 7, a connecting rod 9 is rotatably connected to the surface of the disc 8 through a pin shaft, and the bottom end of the connecting rod 9 is connected to the top of the connecting plate 5 through the pin shaft. Rotationally connected, a grain discharge port 10 and a gravel discharge port 11 are respectively provided on one side wall of the plastic shell 1, the grain discharge port 10 is located above the filter screen plate 3, and the gravel discharge port 11 is located below the filter screen plate 3, a first shell door 12 is hinged at the grain discharge port 10, and a second shell door 13 is hinged at the gravel discharge port 11, male buckles are installed on the first shell door 12 and the second shell door 13, two female buckles adapted to the corresponding male buckles are installed on the surface of the plastic shell 1, a feed port 14 is provided on one side wall of the plastic shell 1 away from the grain discharge port 10, and the plastic shell 1 is located at the feed port 1 The side wall of the shovel plate 15 is fixed with a shovel plate 15, and the two side walls of the shovel plate 15 are fixed with baffles 16. When in use, the shovel plate 15 is moved close to the ground, so that the dried grains, such as rice or corn kernels, can be shoveled into the shovel plate 15, and then the plastic shell 1 is tilted backward, so that the grains in the shovel plate 15 can be poured into the plastic shell 1 from the feed inlet 14 and fall on the filter screen plate 3, and then the plastic shell 1 is put straight, and the motor 7 is started, the motor 7 can drive the disc 8 to rotate, the disc 8 can drive the connecting rod 9 to move, and the connecting rod 9 can drive the connecting plate 5 to reciprocate in the vertical direction, and the connecting plate 5 can drive The movable vertical rod 4 reciprocates in the vertical direction, and the vertical rod 4 can drive the filter screen plate 3 to reciprocate up and down in the plastic shell 1, so that the grain on the filter screen plate 3 can be vibrated and filtered, and the gravel in the grain will fall into the bottom of the plastic shell 1 through the filter screen plate 3, and then the second shell door 13 is opened to pour the gravel out from the gravel outlet 11, and then the first shell door 12 is opened to pour the filtered grain out from the grain outlet 10. It should be noted here that a battery and a control switch can be installed on the plastic shell cover 2, the battery is electrically connected to the control switch, and the control switch is electrically connected to the motor 7.
[0023] like Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, two T-shaped guide rods 17 are symmetrically fixed to the top of the plastic shell cover 2, and the connecting plate 5 is slidably connected to the surfaces of the two T-shaped guide rods 17 so that the connecting plate 5 can move more stably in the vertical direction.
[0024] like Figure 1 , Figure 2 and Figure 4 As shown, in some embodiments, a material guide plate 18 is fixed on the top of the shovel plate 15 and between the two baffles 16, and a side wall of the material guide plate 18 is fixedly connected to the side wall of the plastic shell 1 to allow the grain to fall into the plastic shell 1 more smoothly.
[0025] like Figure 2 and Figure 4 As shown, in some embodiments, a U-shaped block 19 is fixed to the top of the plastic shell 1, a sleeve 20 is fixed to the top of the U-shaped block 19, the internal thread of the sleeve 20 is connected to a screw 21, and a handle 22 is fixed to the top of the screw 21. The surface of the handle 22 is provided with anti-slip textures, which can play a good anti-slip role. The height of the handle 22 can be adjusted to better meet the usage needs of users of different heights.
[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A filtering plastic bucket for a grain machine, comprising a plastic shell (1), characterized in that: A plastic shell cover (2) is fixed on the top of the plastic shell (1), a filter screen plate (3) is slidably fitted inside the plastic shell (1), a vertical rod (4) is fixed on the top of the filter screen plate (3), the top end of the vertical rod (4) slides through the top of the plastic shell cover (2) and is fixed with a connecting plate (5), a mounting seat (6) is fixed on the top of the plastic shell cover (2), a motor (7) is fixed on the top of the mounting seat (6), a disc (8) is fixed on the output shaft of the motor (7), a connecting rod (9) is rotatably connected to the surface of the disc (8) via a pin shaft, the bottom end of the connecting rod (9) is rotatably connected to the top of the connecting plate (5) via a pin shaft, and a grain discharge port (10) and a gravel discharge port are respectively provided on one side wall of the plastic shell (1). (11), the grain discharge port (10) is located above the filter screen (3), the gravel discharge port (11) is located below the filter screen (3), the grain discharge port (10) is hinged with a first shell door (12), the gravel discharge port (11) is hinged with a second shell door (13), both the first shell door (12) and the second shell door (13) are installed with male buckles, the surface of the plastic shell (1) is installed with two female buckles adapted to the corresponding male buckles, a side wall of the plastic shell (1) away from the grain discharge port (10) is provided with a feed port (14), a shovel plate (15) is fixed to the side wall of the plastic shell (1) located at the feed port (14), and baffles (16) are fixed to both side walls of the shovel plate (15).
2. The filtering plastic bucket for grain machinery according to claim 1, characterized in that: Two T-shaped guide rods (17) are symmetrically fixed on the top of the plastic shell cover (2), and the connecting plate (5) is slidably connected to the surfaces of the two T-shaped guide rods (17).
3. The filtering plastic bucket for grain machinery according to claim 1, characterized in that: A material guide plate (18) is fixed on the top of the shovel plate (15) and between the two baffles (16); a side wall of the material guide plate (18) is fixedly connected to a side wall of the plastic housing (1).
4. The filtering plastic bucket for grain machinery according to claim 1, characterized in that: A U-shaped block (19) is fixed on the top of the plastic shell (1), a sleeve (20) is fixed on the top of the U-shaped block (19), a screw rod (21) is connected to the inner thread of the sleeve (20), and a handle (22) is fixed on the top of the screw rod (21).
5. The filtering plastic bucket for grain machinery according to claim 4, characterized in that: The surface of the handle (22) is provided with anti-slip patterns.