Universal quantitative discharging device for large and small particles

Abstract

The utility model provides a universal quantitative discharging device for large and small particles. The universal quantitative discharging device comprises an outer layer cylinder, a flap wheel quantitative bin and a cylinder cover, the flap wheel quantitative bin is arranged in a flap wheel quantitative bin cavity in the middle of the outer layer cylinder, and the cylinder cover is buckled on the outer layer cylinder. The outer-layer barrel is provided with a feeding port, a discharging port, an anti-clamping elastic block, an anti-clamping discharging cavity, an anti-clamping rolling shaft and the like. The flap wheel quantifying bin is provided with four quantifying bin sub-bins which can be driven by a motor to rotate around an A shaft and a B shaft. When the flap wheel quantitative bin rotates, the quantitative bin sub-bin is filled with feed through the feeding port, and when the flap wheel quantitative bin sub-bin rotates to the discharging port, the feed falls down for feeding. The anti-pinch rolling shaft, the anti-pinch discharging cavity and the anti-pinch elastic block cooperate to ensure that the device can smoothly process large and small particles and mixed feed, and the problems of material clamping and material blocking are avoided. The timed quantitative feeding device is simple in structure, high in efficiency and suitable for the requirement for timed quantitative feeding in the breeding industry, and has good economic benefits and practical application value.

Description

Technical Field

[0001] The utility model relates to a quantitative discharging device, in particular to a quantitative discharging device applicable to both large and small particles. Background Art

[0002] Currently, many feeding methods in the aquaculture industry are still traditional manual feeding. Manual feeding requires weighing the feed and then feeding it, resulting in high labor intensity and high labor costs. The sizes of feed particles used for different breeding varieties are also different, and the automatic discharging device should be applicable to feeds with different particle sizes. Therefore, a quantitative discharging device applicable to both large and small particles plays a crucial role in realizing timed and quantitative feeding in the aquaculture industry.

[0003] The existing quantitative discharging and feeding devices on the market mainly fall into the following categories: one category is applicable to feeding small pets such as small birds or fish and turtles raised in tanks. The characteristics of this type of device are small feed storage capacity and small amount of feed discharged each time; another category is similar to the feeding machines used in fish ponds, which are characterized by large volume, high production and manufacturing costs, and relatively high market sales prices; there is also a category of discharging devices that are only applicable to feeds with uniform particles. When encountering feeds with non-uniform particles, small particles are likely to squeeze into the gaps of the rotating cavity and jam the device, and large particles are likely to directly block the rotation of the rotating cavity. Summary of the Invention

[0004] In order to overcome the deficiencies in economic cost or technology of the existing blanking devices, the utility model provides a quantitative discharging device applicable to both large and small particles.

[0005] The technical solution adopted by the present utility model to solve its problems is as follows: A quantitative discharging device applicable to both large and small particles, comprising an outer cylinder (1), a vane wheel metering bin (2) and a cylinder cover (3). The vane wheel metering bin (2) is located in the vane wheel metering bin cavity (12) in the middle of the outer cylinder (1), and the cylinder cover (3) is buckled on the outer cylinder (1). The outer cylinder (1) is provided with a feed inlet (11) at the top, a discharge outlet (13) at the bottom, a vane wheel metering bin cavity (12) in the middle, and an anti-clamping and discharging cavity (15) on the right side. There is an anti-clamping spring block (14) near the discharge outlet (13) below the anti-clamping and discharging cavity (15), and an anti-clamping roller (16) at the place where it intersects with the feed inlet (11) above. When the vane wheel metering bin (2) rotates, some feeds will be squeezed towards the anti-clamping roller (16) under the drive of the vane wheel metering bin (2). At this time, the anti-clamping roller (16) rises, and the feeds enter the anti-clamping and discharging cavity (15). When the anti-clamping spring block (14) is squeezed by the feeds, it is pressed downwards outward to make room for the feeds to pass through. The vane wheel metering bin (2) has four metering bin sub-compartments (21). When the vane wheel metering bin (2) rotates and the metering bin sub-compartment (21) passes through the feed inlet (11), the feeds fill the metering bin sub-compartment (21). When the metering bin sub-compartment (21) passes through the discharge outlet (13), the feeds in the compartment fall for feeding. The required feed feeding amount can be achieved by setting the number of rotations of the vane wheel metering bin (2).

[0006] Preferably, the outer cylinder (1) includes a feed inlet (11), a page wheel metering bin cavity (12), a discharge outlet (13), an anti-pinch material elastic block (14), an anti-pinch material discharge cavity (15), an anti-pinch material roller (16), a roller cavity (17), a page wheel metering bin edge B baffle (18), and a page wheel metering bin B shaft hole (19); the anti-pinch material elastic block (14) includes an upper fixing block (141), an elastic block B limit post (142), an elastic block rotating shaft (143), a torsion spring (144), a torsion spring foot fixing hole (145), and an elastic block plate (146). The upper fixing block (141) has a rotating shaft hole (1411) and an elastic block A limit post (1412). One end of the elastic block rotating shaft (143) is fixed to the bottom of the outer cylinder (1), and the other end is fixed to the rotating shaft hole (1411). The elastic block A limit post (1412) and the elastic block B limit post (142) fixed to the bottom of the outer cylinder (1) together limit the position of the elastic block plate (146) so that the elastic block plate (146) does not block the rotation of the page wheel metering bin (2). When the elastic block plate (146) is squeezed by the feed during the rotation of the page wheel metering bin (2), the torsion spring (144) is compressed, and the elastic block plate (146) is depressed, enabling the page wheel metering bin (2) to rotate smoothly past. The anti-pinch material roller (16) includes a roller cylinder (161), upper and lower snap shafts (162), and upper and lower positioning buttons (163). Both ends of the roller cylinder (161) have cylinder shaft holes (1611). The upper and lower positioning buttons (163) are fixed to the baffle plate (171). There is a button hole (1631) in the middle of the upper and lower positioning buttons (163). One end of the upper and lower snap shafts (162) snaps into the cylinder shaft hole (1611), and the other end snaps into the button hole (1631). In the natural state, the anti-pinch material roller (16) blocks the channel from the feed inlet (11) to the anti-pinch material discharge cavity (15) under the action of its own gravity. When the page wheel metering bin (2) rotates, it drives some feed to squeeze the roller cylinder (161). At this time, the roller cylinder (161) can rotate itself or lift upward into the roller cavity (17) with the button hole (1631) as the center. There is a baffle plate (171) on one side of the roller cavity (17) close to the feed inlet (11). The baffle plate (171) blocks the feed from entering the roller cavity (17). The anti-pinch material elastic block (14), the anti-pinch material discharge cavity (15), the anti-pinch material roller (16), and the roller cavity (17) work together to prevent the page wheel metering bin (2) from being unable to rotate due to pinching the feed and ensure the smooth operation of the discharging device.

[0007] Preferably, the page wheel metering bin (2) includes four metering bin sub - bins (21), a page wheel metering bin A - axis (22), an A - axis motor shaft hole (23), and a page wheel metering bin B - axis (24). The page wheel metering bin A - axis (22) is in the A - axis hole (31) of the cylinder cover (3), the page wheel metering bin B - axis (24) is in the page wheel metering bin B - axis hole (19) of the outer cylinder (1), the motor shaft is in the A - axis motor shaft hole (23), and driven by the motor, the page wheel metering bin (2) rotates around the page wheel metering bin A - axis (22) and the page wheel metering bin B - axis (24); when the page wheel metering bin (2) rotates towards the side of the anti - jamming roller (16), the metering bin sub - bin (21) is filled with feed at the feed inlet (11), and when it rotates to the discharge port (13), the feed drops for feeding.

[0008] Preferably, the cylinder cover (3) includes a page wheel metering bin A - axis hole (31), a motor fixing hole (32), an upper fixing block hole (33), and a page wheel metering bin edge A - stop piece (34). The page wheel metering bin A - axis hole (31) allows the page wheel metering bin A - axis (22) to pass through, the motor fixing hole (32) is used to fix the motor, the upper fixing block hole (33) allows the upper fixing block (141) to pass through, and together with the page wheel metering bin edge B - stop piece (18), the page wheel metering bin edge A - stop piece (34) prevents feed from entering both sides of the page wheel metering bin (2) and interfering with the rotation of the page wheel metering bin (2).

[0009] Compared with the prior art, the present invention has the following beneficial effects: The present utility model provides a metering and discharging device that is applicable to both large and small particles. The page wheel metering bin rotates around the A - axis and B - axis, and the rotation is more stable; due to the gravitational force of the feed in the metering bin sub - bin, it is more labor - saving for the page wheel metering bin to pass through the anti - jamming device. The design of several metering sub - bins makes the material falling more continuous and smooth; the anti - jamming roller, anti - jamming discharge cavity, and anti - jamming spring block work together, enabling the discharging device to be applicable not only to small - particle feed or large - particle feed, but also to mixed feed of large and small particles, including mixed feed containing powder and fine particles (such as crushed corn for feeding chickens and ducks, which contains powder and particles of different sizes), and the actual application range is wider; the structure of the present utility model is simple, with high efficiency and good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 is the overall view of the present utility model.

[0011] Attached Figure 2 is the assembly view of the present utility model.

[0012] Attached Figure 3 is the view of the outer cylinder of the present utility model.

[0013] Attached Figure 4 is the top view of the outer cylinder of the present utility model.

[0014] Attached Figure 5 is a cross-sectional view of the outer cylinder of the present utility model.

[0015] Attached Figure 6 is a partial view of the anti-clamping material elastic block of the present utility model.

[0016] Attached Figure 7 is a structural diagram of the anti-clamping material elastic block of the present utility model.

[0017] Attached Figure 8 is a view of the anti-clamping material roller of the present utility model.

[0018] Attached Figure 9 is a structural diagram of the anti-clamping material roller of the present utility model.

[0019] Attached Figure 10 is a schematic diagram of the displacement of the anti-clamping material elastic block and the anti-clamping material roller of the present utility model.

[0020] Attached Figure 11 is a view of the page wheel quantitative bin of the present utility model.

[0021] Attached Figure 12 is a perspective view of the page wheel quantitative bin of the present utility model.

[0022] Attached Figure 13 is a view of the cylinder cover of the present utility model.

[0023] Attached Figure 14 is a perspective view of the cylinder cover of the present utility model.

[0024] In the figure: outer cylinder (1); page wheel quantitative bin (2); cylinder cover (3); feed inlet (11); page wheel quantitative bin cavity (12); discharge outlet (13); anti-clamping material elastic block (14); anti-clamping material discharge cavity (15); anti-clamping material roller (16); roller cavity (17); page wheel quantitative bin edge B baffle (18); page wheel quantitative bin B shaft hole (19); upper fixing block (141); elastic block B limit post (142); elastic block rotating shaft (143); torsion spring (144); torsion spring foot fixing hole (145); elastic block plate (146); rotating shaft hole (1411); elastic block A limit post (1412); roller cylinder (161); upper and lower snap shafts (162); upper and lower positioning snaps (163); cylindrical shaft hole (1611); snap hole (1631); quantitative bin sub-bin (21); page wheel quantitative bin A shaft (22); A shaft motor shaft hole (23); page wheel quantitative bin B shaft (24); page wheel quantitative bin A shaft hole (31); motor fixing hole (32); upper fixing block hole (33); page wheel quantitative bin edge A baffle (34). Specific embodiments

[0025] The preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings. The accompanying drawings form a part of the present invention and are used together with the embodiments of the present invention to explain the principles of the present invention, rather than to limit the scope of the present invention.

[0026] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "fix", "fasten", and "clasp" should be understood in a broad sense, which can be fixed and fastened in a suitable manner. For example, it can be directly fixed and fastened, or fixed and fastened through an intermediate medium; for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The terms "inside", "outside", "middle", "upper", "lower", "above", "below", "left side", "right side", "one side", "both sides", "one end", "both ends", "bottom" described throughout the text are relative positions with respect to the components of the device. It can be understood that the device is multifunctional and has nothing to do with its orientation in space.

[0028] Refer to Figure 1 — Figure 14 In order to solve the problems thereof, the technical solution adopted by the utility model is as follows: A quantitative discharging device applicable to both large and small particles includes an outer layer cylinder (1), a vane wheel metering bin (2), and a cylinder cover (3). The vane wheel metering bin (2) is located in the vane wheel metering bin cavity (12) in the middle of the outer layer cylinder (1), and the cylinder cover (3) is fastened to the outer layer cylinder (1). The outer layer cylinder (1) is provided with a feed inlet (11) at the upper part, a discharge outlet (13) at the lower part, a vane wheel metering bin cavity (12) in the middle, and an anti-clamping and discharging cavity (15) on the right side. There is an anti-clamping spring block (14) near the discharge outlet (13) below the anti-clamping and discharging cavity (15), and an anti-clamping roller (16) at the place where it meets the feed inlet (11) above. When the vane wheel metering bin (2) rotates, some feeds will be pushed towards the anti-clamping roller (16) under the drive of the vane wheel metering bin (2). At this time, the anti-clamping roller (16) rises, and the feeds enter the anti-clamping and discharging cavity (15). When the anti-clamping spring block (14) is pressed by the feeds, it is pressed downwards outward to make room for the feeds to pass through. The vane wheel metering bin (2) has four metering bin sub-compartments (21). When the vane wheel metering bin (2) rotates and the metering bin sub-compartments (21) pass through the feed inlet (11), the feeds fill the metering bin sub-compartments (21). When the metering bin sub-compartments (21) pass through the discharge outlet (13), the feeds in the bin fall for feeding. The required feed feeding amount can be achieved by setting the number of rotations of the vane wheel metering bin (2).

[0029] Refer to Figure 3 — Figure 10, preferably, the outer cylinder (1) includes a feed inlet (11), a page wheel metering bin cavity (12), a discharge outlet (13), an anti-clamping material elastic block (14), an anti-clamping material discharge cavity (15), an anti-clamping material roller (16), a roller cavity (17), a page wheel metering bin edge B baffle (18), and a page wheel metering bin B shaft hole (19); the anti-clamping material elastic block (14) includes an upper fixing block (141), an elastic block B limit post (142), an elastic block rotating shaft (143), a torsion spring (144), a torsion spring foot fixing hole (145), and an elastic block plate (146). The upper fixing block (141) has a rotating shaft hole (1411) and an elastic block A limit post (1412). One end of the elastic block rotating shaft (143) is fixed to the bottom of the outer cylinder (1), and the other end is fixed to the rotating shaft hole (1411). The elastic block A limit post (1412) and the elastic block B limit post (142) fixed to the bottom of the outer cylinder (1) together limit the position of the elastic block plate (146) so that the elastic block plate (146) does not block the rotation of the page wheel metering bin (2); when the elastic block plate (146) is squeezed by the feed during the rotation of the page wheel metering bin (2), the torsion spring (144) is compressed, and the elastic block plate (146) is lowered, enabling the page wheel metering bin (2) to rotate smoothly past; the anti-clamping material roller (16) includes a roller cylinder (161), upper and lower snap shafts (162), and upper and lower positioning buttons (163). Both ends of the roller cylinder (161) have cylinder shaft holes (1611). The upper and lower positioning buttons (163) are fixed to the baffle plate (171). There is a button hole (1631) in the middle of the upper and lower positioning buttons (163). One end of the upper and lower snap shafts (162) snaps into the cylinder shaft hole (1611), and the other end snaps into the button hole (1631); in the natural state, the anti-clamping material roller (16) blocks the passage from the feed inlet (11) to the anti-clamping material discharge cavity (15) under the action of its own gravity. When the page wheel metering bin (2) rotates, it will drive some feed to squeeze the roller cylinder (161). At this time, the roller cylinder (161) can rotate itself or lift upward into the roller cavity (17) with the button hole (1631) as the center; there is a baffle plate (171) on one side of the roller cavity (17) close to the feed inlet (11). The baffle plate (171) blocks the feed from entering the roller cavity (17); the anti-clamping material elastic block (14), the anti-clamping material discharge cavity (15), the anti-clamping material roller (16), and the roller cavity (17) work together to prevent the page wheel metering bin (2) from being unable to rotate due to clamping the feed and ensure the smooth operation of the discharging device.

[0030] Refer to Figure 11 , Figure 12, preferably, the page wheel metering bin (2) includes four metering bin sub - bins (21), a page wheel metering bin A - axis (22), an A - axis motor shaft hole (23), and a page wheel metering bin B - axis (24). The page wheel metering bin A - axis (22) is in the A - axis hole (31) of the cylinder cover (3), the page wheel metering bin B - axis (24) is in the page wheel metering bin B - axis hole (19) of the outer cylinder (1), the motor shaft is in the A - axis motor shaft hole (23), and driven by the motor, the page wheel metering bin (2) rotates around the page wheel metering bin A - axis (22) and the page wheel metering bin B - axis (24); when the page wheel metering bin (2) rotates towards the side of the anti - jamming roller (16), the metering bin sub - bin (21) is filled with feed at the feed inlet (11), and when it rotates to the discharge port (13), the feed drops for feeding.

[0031] Refer to Figure 13 , Figure 14 , preferably, the cylinder cover (3) includes a page wheel metering bin A - axis hole (31), a motor fixing hole (32), an upper fixing block hole (33), and a page wheel metering bin edge A - stop (34). The page wheel metering bin A - axis hole (31) allows the page wheel metering bin A - axis (22) to pass through, the motor fixing hole (32) is used to fix the motor, the upper fixing block hole (33) allows the upper fixing block (141) to pass through, and together with the page wheel metering bin edge B - stop (18), the page wheel metering bin edge A - stop (34) prevents feed from entering both sides of the page wheel metering bin (2) and interfering with the rotation of the page wheel metering bin (2).

[0032] The above are all the preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A quantitative discharging device applicable to both large and small particles, comprising an outer cylinder (1), a vane wheel quantitative bin (2) and a cylinder cover (3), characterized in that: The page wheel metering bin (2) is arranged in the page wheel metering bin cavity (12) in the middle of the outer cylinder (1), and the cylinder cover (3) is buckled on the outer cylinder (1); the outer cylinder (1) is provided with a feed inlet (11) and a discharge outlet (13), and an anti-clamping material discharge cavity (15) on the right side; an anti-clamping material elastic block (14) is arranged below the anti-clamping material discharge cavity (15) near the discharge outlet (13), and an anti-clamping material roller (16) is arranged at the junction of the upper part and the feed inlet (11); when the page wheel metering bin (2) rotates, the feed is squeezed towards the anti-clamping material roller (16) under the drive of the page wheel metering bin (2), so that the anti-clamping material roller (16) is lifted, and the feed enters the anti-clamping material discharge cavity (15), and the anti-clamping material elastic block (14) is pressed downwards outward when being squeezed by the feed, creating space for the feed to pass through; the page wheel metering bin (2) is provided with four metering bin sub-bins (21), and the metering bin sub-bins (21) are filled with feed when passing through the feed inlet (11) during the rotation process, and the feed drops for feeding when passing through the discharge outlet (13), and the feed feeding amount is controlled by setting the number of rotations of the page wheel metering bin (2).

2. The quantitative discharging device according to claim 1, characterized in that The outer cylinder (1) further includes a roller cavity (17) and a page wheel metering bin edge B baffle (18), and the anti-clamping material elastic block (14) located below the anti-clamping material discharge cavity (15); the anti-clamping material elastic block (14) includes an upper fixing block (141), a spring block B limiting column (142), a spring block rotating shaft (143), a torsion spring (144), a torsion spring foot fixing hole (145) and a spring block plate (146), the upper fixing block (141) is provided with a rotating shaft hole (1411) and a spring block A limiting column (1412), the spring block rotating shaft (143) is fixed in the bottom of the outer cylinder (1) and the rotating shaft hole (1411), and the spring block A limiting column (1412) and the spring block B limiting column (142) jointly limit the position of the spring block plate (146); when the spring block plate (146) is squeezed by the feed, the torsion spring (144) is compressed, and the spring block plate (146) is pressed downwards, so that the page wheel metering bin (2) rotates smoothly.

3. The quantitative discharging device according to claim 1, wherein The anti-clamping material roller (16) includes a roller cylinder (161), upper and lower snap shafts (162) and upper and lower positioning buckles (163), both ends of the roller cylinder (161) are provided with cylindrical shaft holes (1611), the upper and lower positioning buckles (163) are fixed on the baffle plate (171), there is a buckle hole (1631) in the middle of the upper and lower positioning buckles (163), and the upper and lower snap shafts (162) buckle the cylindrical shaft holes (1611) and the buckle hole (1631); in the natural state, the anti-clamping material roller (16) blocks the channel from the feed inlet (11) to the anti-clamping material discharge cavity (15), and when the page wheel metering bin (2) rotates, the anti-clamping material roller (16) can rotate or lift upwards into the roller cavity (17) with the buckle hole (1631) as the center.

4. The quantitative discharging device according to claim 1, wherein The page wheel metering bin (2) includes four metering bin sub - bins (21), a page wheel metering bin A - axis (22), an A - axis motor shaft hole (23), and a page wheel metering bin B - axis (24); the page wheel metering bin A - axis (22) is arranged in the A - axis hole (31) of the cylinder cover (3), the page wheel metering bin B - axis (24) is arranged in the page wheel metering bin B - axis hole (19) of the outer cylinder (1), the motor shaft is arranged in the A - axis motor shaft hole (23), and the motor drives the page wheel metering bin (2) to rotate around the page wheel metering bin A - axis (22) and the page wheel metering bin B - axis (24); when the page wheel metering bin (2) rotates, the metering bin sub - bins (21) are filled with feed at the feed inlet (11), and when it rotates to the discharge port (13), the feed drops for feeding.

5. The quantitative discharging device according to claim 1, characterized in that The cylinder cover (3) includes a page wheel metering bin A - axis hole (31), a motor fixing hole (32), an upper fixing block hole (33), and a page wheel metering bin edge A - retaining piece (34); the page wheel metering bin A - axis hole (31) allows the page wheel metering bin A - axis (22) to pass through, the motor fixing hole (32) is used to fix the motor, the upper fixing block hole (33) allows the upper fixing block (141) to pass through, and the page wheel metering bin edge A - retaining piece (34) and the page wheel metering bin edge B - retaining piece (18) of the outer cylinder (1) together prevent feed from entering both sides of the page wheel metering bin (2) and interfering with its rotation.

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