Movable breakage-proof discharging hopper

Abstract

The utility model relates to a movable breakage-proof discharging hopper which can be freely and independently adjusted in multiple directions of front and back, up and down and rotation through matching of screws and limiting grooves so as to be matched with different discharging conditions. The parallel spring type breakage-proof parts with the silica gel strips are arranged in the hopper, elastic buffering is generated, kinetic energy of materials in the falling process is reduced, and therefore collision is reduced. In addition, the silica gel sheet is laid on the inner wall of the discharging hopper, so that the anti-collision effect is achieved. Compared with the prior art, the device has the advantages of multiple use environments, high discharge quality and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of color sorters, in particular to a movable and anti-breakage discharge hopper. Background Art

[0002] Track color sorters are widely used in industries such as the food industry, the pharmaceutical industry, the textile industry, and the filling industry. During discharging, due to the collision between materials and the collision between the product and the inner wall of the hopper, certain damage will occur on the surface of the product. Especially for products such as walnuts that have relatively strict requirements for the epidermis, if damaged, the product quality will drop significantly. The conventional discharge hopper is lined with silica gel skins around the hopper, which has a certain protective effect on preventing material impact. However, the impact at this time is still a hard-hitting impact method, and the protective effect is average, and the materials will still be broken. In addition, since the materials fall in a parabola during feeding, different trajectories and landing points will occur under different conditions. The fixed discharge hopper will cause material splashing, resulting in waste and potential safety hazards. Therefore, how to make the discharge hopper move in multiple ranges and prevent material collision is a technical problem to be solved. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the defects of the above-mentioned existing technologies and provide a movable and anti-breakage discharge hopper, which reduces the material impact force and the number of collisions by increasing multiple buffers on the material throwing trajectory, sets a multi-directional free adjustment function to meet the material landing point requirements in different situations, and sets elastic buffer silica gel strips.

[0004] The purpose of the utility model can be realized by the following technical solutions:

[0005] A movable and anti-breakage discharge hopper, comprising: a hopper mounting bottom plate, a first hopper mounting plate, a second hopper mounting plate, a finished product hopper main body, a defective product hopper main body, a defective product baffle curtain, a finished product hopper cover baffle component, and a spring-type anti-breakage component.

[0006] The hopper mounting bottom plate fixes the discharge hopper on the inner wall of the track color sorter; the first hopper mounting plate is connected to the hopper mounting bottom plate to control the front-back displacement of the discharge hopper; the first hopper mounting plate is connected to the second hopper mounting plate to control the up-down displacement of the discharge hopper; the second hopper mounting plate is connected to the finished product hopper main body to control the rotational displacement of the discharge hopper.

[0007] The spring-type anti-breakage component is installed inside the second hopper mounting plate for buffering material impact.

[0008] Furthermore, the first hopper mounting plate and the hopper mounting bottom plate are connected by screws. The hopper mounting bottom plate is provided with front-back displacement screw holes, and the first hopper mounting plate is provided with front-back limit grooves to limit the front-back displacement of the screws.

[0009] Furthermore, the first hopper mounting plate and the second hopper mounting plate are connected by screws. The second hopper mounting plate is provided with upper and lower displacement screw holes, and the first hopper mounting plate is provided with upper and lower limit grooves to limit the up and down displacement of the screws.

[0010] Furthermore, the first hopper mounting plate is also provided with mortises, and the second hopper mounting plate is also provided with tenons to balance and stabilize the up and down displacement of the hopper.

[0011] Furthermore, the second hopper mounting plate and the finished product hopper body are connected by screws. The second hopper mounting plate is provided with a rotational displacement limit groove, and the finished product hopper body is provided with a rotational displacement screw hole to control the rotational displacement of the hopper.

[0012] Furthermore, the second hopper mounting plate is engraved with rotational displacement scales to control the rotational angle of the hopper under different discharging conditions.

[0013] Furthermore, a silica gel skin is laid inside the hopper to buffer the impact of the material on the inner wall of the hopper.

[0014] Furthermore, the spring type anti-breakage component includes a silica gel strip, a pressing plate, a spring and a bracket, and is fixed on the finished product hopper body through the bracket.

[0015] Furthermore, the silica gel strip and the bracket are connected by a spring.

[0016] Furthermore, both sides of the silica gel strip are connected to the spring by pressing plates.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) Compatible with multiple usage environments: Through the cooperation of screws and limit grooves, and the fixation of the mortise and tenon structure, the hopper can be adjusted in multiple directions including up and down, front and back, and rotation, and is compatible with multiple usage environments.

[0019] (2) Enhances the quality of the material: Through elastic buffering and silica gel protection, the impact of the material during feeding is reduced, and the quality of the material is enhanced. Description of the Drawings

[0020] Figure 1 It is a structure diagram of the hopper;

[0021] Figure 2 It is a schematic diagram of the overall structure for adjusting the degrees of freedom of the hopper;

[0022] Figure 3 It is a schematic diagram of the front and back displacement structure of the hopper;

[0023] Figure 4 It is a schematic diagram of the up and down and rotational displacement structure of the hopper;

[0024] Figure 5 It is a structural schematic diagram of a spring - type anti - breakage component.

[0025] Description of the reference numerals in the figure: 1 - 1, hopper installation bottom plate; 2 - 1, first hopper installation plate; 2 - 2, second hopper installation plate; 2 - 3, finished product hopper main body; 2 - 4, defective product hopper main body; 2 - 5, defective product retaining curtain; 2 - 6, finished product hopper cover retaining curtain component; 2 - 7, spring - type anti - breakage component; 2 - 8, silicone skin; 2 - 9, front - rear limit groove; 2 - 10, up - down limit groove; 2 - 11, up - down displacement screw hole; 2 - 12, tenon; 2 - 13, mortise; 2 - 14, rotational displacement screw hole; 2 - 15, rotational limit groove; 2 - 16, rotational displacement scale; 3 - 1, silicone skin; 3 - 2, pressing plate; 3 - 3, spring; 3 - 4, bracket. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0027] As Figure 1 shown, a movable anti - breakage discharge hopper includes: a first hopper installation plate 2 - 1, a second hopper installation plate 2 - 2, a finished product hopper main body 2 - 3, a defective product hopper main body 2 - 4, a defective product retaining curtain 2 - 5, a finished product hopper cover retaining curtain component 2 - 6, and a spring - type anti - breakage component 2 - 7.

[0028] A hopper installation bottom plate 1 - 1 is installed on the inner wall of the discharge hopper for fixing the discharge hopper on the inner wall of the belt color sorter; the first hopper installation plate 2 - 1 is connected to the hopper installation bottom plate 1 - 1 to control the front - rear direction displacement of the discharge hopper; the first hopper installation plate 2 - 1 is connected to the second hopper installation plate 2 - 2 to control the up - down direction displacement of the discharge hopper; the second hopper installation plate 2 - 2 is connected to the finished product hopper main body 2 - 3 to control the rotational displacement of the discharge hopper.

[0029] The spring - type anti - breakage component 2 - 7 is installed inside the second hopper installation plate 2 - 2 for buffering the impact of materials.

[0030] The overall degree - of - freedom adjustment structure of the discharge hopper is as Figure 2 shown, and the structure of the front - rear direction displacement component is as Figure 3 shown. The first hopper installation plate 2 - 1 and the hopper installation bottom plate 1 - 1 are connected by screws. The hopper installation bottom plate 1 - 1 is provided with front - rear displacement screw holes 1 - 2, and the first hopper installation plate 2 - 1 is provided with front - rear limit grooves 2 - 9 to limit the front - rear displacement of the screws.

[0031] The structure of the vertical displacement component is as follows Figure 4 As shown, the first hopper mounting plate 2-1 and the second hopper mounting plate 2-2 are connected by screws. The second hopper mounting plate 2-2 is provided with vertical displacement screw holes 2-11, and the first hopper mounting plate 2-1 is provided with vertical limit grooves 2-10 to limit the vertical displacement of the screws. The first hopper mounting plate 2-1 is also provided with mortises 2-13, and the second hopper mounting plate 2-2 is also provided with tenons 2-12 to balance and stabilize the vertical displacement of the hopper.

[0032] The structure of the rotational displacement component is as follows Figure 4 As shown, the second hopper mounting plate 2-2 and the finished product hopper body 2-3 are connected by screws. The second hopper mounting plate 2-2 is provided with rotational displacement limit grooves 2-15, and the finished product hopper body 2-3 is provided with rotational displacement screw holes 2-14 to control the rotational displacement of the hopper. The second hopper mounting plate 2-2 is engraved with rotational displacement scales 2-16 to control the rotational angle of the hopper under different discharging conditions.

[0033] Silicone skin 2-8 is laid inside the hopper to buffer the impact of the material on the inner wall of the hopper.

[0034] As Figure 5 shown, the spring-type anti-breakage component 2-7 includes a silicone strip 3-1, a pressure plate 3-2, a spring 3-3 and a bracket 3-4, and is fixed on the finished product hopper body 2-3 through the bracket 3-4. The silicone strip 3-1 and the bracket 3-4 are connected by the spring 3-3, and both sides of the silicone strip are connected to the spring 3-3 by the pressure plate 3-2.

[0035] During the actual discharging and guiding process, the finished product material enters the hopper. The elastic buffer generated by the spring-type anti-breakage component 2-7 reduces the kinetic energy of the material, reduces the collision between the materials and between the material and the inner wall of the hopper. The silicone skin 2-8 laid inside the hopper also plays a buffering role. The front and rear displacement screw holes 1-2 of the first hopper mounting plate 2-1 generate relative displacement in the front and rear limit grooves 2-9, enabling the hopper to displace in the front and rear directions. The second hopper mounting plate 2-2 generates relative displacement in the vertical limit grooves 2-10 through the vertical displacement screw holes 2-11, enabling the hopper to displace in the vertical direction. The mortise 2-13 on the first hopper mounting plate 2-1 and the tenon 2-12 on the second hopper mounting plate 2-2 are mortised together to prevent the hopper from swaying during vertical displacement and play a role in balanced transition. The screws on the finished product hopper body 2-3 slide in the rotational displacement limit grooves 2-15 to control the rotational displacement of the hopper. The rotational displacement scale 2-16 is laser engraved on the second hopper mounting plate 2-2 to control the rotational angle of the hopper under different discharging conditions.

[0036] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A movable anti-breakage discharge hopper, characterized in that: include: A hopper mounting bottom plate (1-1), a first hopper mounting plate (2-1), a second hopper mounting plate (2-2), a finished product hopper body (2-3), a defective product hopper body (2-4), a defective product curtain (2-5), a finished product hopper cover plate curtain component (2-6), and a spring-type anti-breakage component (2-7); The hopper mounting base plate (1-1) fixes the discharge hopper on the inner wall of the crawler color sorter; The first hopper mounting plate (2-1) is connected to the hopper mounting bottom plate (1-1) to control the displacement of the discharge hopper in the front-to-back direction; the first hopper mounting plate (2-1) is connected to the second hopper mounting plate (2-2) to control the displacement of the discharge hopper in the up-and-down direction; the second hopper mounting plate (2-2) is connected to the finished product hopper body (2-3) to control the rotational displacement of the discharge hopper; The spring-type anti-breakage component (2-7) is installed on the inner side of the second hopper mounting plate (2-2) and is used to buffer the impact of materials.

2. A movable anti-breakage discharge hopper according to claim 1, characterized in that: The first hopper mounting plate (2-1) and the hopper mounting base plate (1-1) are connected by screws; the hopper mounting base plate (1-1) is provided with a front-and-rear displacement screw hole (1-2); and the first hopper mounting plate (2-1) is provided with a front-and-rear limiting groove (2-9) for limiting the front-and-rear displacement of the screw.

3. The movable anti-breakage discharge hopper according to claim 1, characterized in that: The first hopper mounting plate (2-1) and the second hopper mounting plate (2-2) are connected by screws; the second hopper mounting plate (2-2) is provided with an up-and-down displacement screw hole (2-11); and the first hopper mounting plate (2-1) is provided with an up-and-down limit groove (2-10) for limiting the up-and-down displacement of the screws.

4. A movable anti-breakage discharge hopper according to claim 3, characterized in that: The first hopper mounting plate (2-1) is also provided with a mortise (2-13), and the second hopper mounting plate (2-2) is also provided with a tenon (2-12) to balance and stabilize the up and down displacement of the discharge hopper.

5. The movable anti-breakage discharge hopper according to claim 1, characterized in that: The second hopper mounting plate (2-2) and the finished product hopper body (2-3) are connected by screws; the second hopper mounting plate (2-2) is provided with a rotation displacement limiting groove (2-15); the finished product hopper body (2-3) is provided with a rotation displacement screw hole (2-14) to control the rotation displacement of the discharge hopper.

6. A movable anti-breakage discharge hopper according to claim 5, characterized in that: The second hopper mounting plate (2-2) is engraved with a rotation displacement scale (2-16) to control the rotation angle of the discharge hopper under different discharge conditions.

7. The movable anti-breakage discharge hopper according to claim 1, characterized in that: A silica gel sheet (2-8) is laid inside the discharge hopper to cushion the impact of the material on the inner wall of the discharge hopper.

8. The movable anti-breakage discharge hopper according to claim 1, characterized in that: The spring-type anti-breakage component (2-7) comprises a silicone strip (3-1), a pressure plate (3-2), a spring (3-3) and a bracket (3-4), and is fixed on the finished product hopper body (2-3) via the bracket (3-4).

9. The movable anti-breakage discharge hopper according to claim 8, characterized in that: The silica gel strip (3-1) and the bracket (3-4) are connected via a spring (3-3).

10. The movable anti-breakage discharge hopper according to claim 9, characterized in that: Both sides of the silicone strip are provided with pressure plates (3-2) connected with springs (3-3).

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