A feed sampling and retention device

Abstract

This utility model provides a feed sampling and retention device, relating to the technical field of feed inspection. The device includes an outer cylinder, an inner cylinder, and an arc-shaped plate. The outer cylinder has several first feed inlets and insertion slots; the insertion slots communicate with the first feed inlets. The inner cylinder is detachably installed inside the outer cylinder and has a handle, several partitions, and several second feed inlets. The handle is installed on the top of the inner cylinder, and the partitions are evenly distributed inside the inner cylinder. The arc-shaped plate is detachably inserted into the insertion slots and has several third feed inlets, several mounting slots, several snap-fit ​​slots, and several sealing plates. The mounting slots communicate with the third feed inlets, the snap-fit ​​slots communicate with the mounting slots, and the sealing plates have snap-fit ​​protrusions; the snap-fit ​​protrusions are adapted to the snap-fit ​​slots. This feed sampling and retention device solves the technical problem of existing feed sampling and retention devices, which can only simultaneously sample feed at different depths, resulting in a narrow application scenario.

Description

Technical Field

[0001] This utility model relates to the technical field of feed inspection, and in particular to a feed sampling and retention device. Background Technology

[0002] Feed sampling and retention devices are mainly used in the production, storage and distribution of feed to detect feed quality.

[0003] Existing feed sampling devices include an outer sampling cylinder and an inner sampling hopper. Both the outer and inner sampling cylinders have corresponding feed inlets at different depths. When not in use, the feed inlets do not overlap. When it is necessary to sample feed at different depths, the outer sampling cylinder is inserted into the feed, and the inner sampling hopper is rotated to make the feed inlets overlap. This allows feed at different depths to enter the inner sampling hopper, thus enabling sampling at different depths. However, this type of feed sampling device can only sample feed at different depths simultaneously, and cannot sample feed at a single depth or at intervals, limiting its application scenarios.

[0004] In the process of implementing this embodiment, the inventors discovered at least the following problems:

[0005] Existing feed sampling and retention devices can only simultaneously sample feed at different depths, limiting their application scenarios. Utility Model Content

[0006] The purpose of this invention is to provide a feed sampling and retention device, which solves the technical problem that existing feed sampling and retention devices can only simultaneously sample feed at different depths, resulting in a narrow application scenario.

[0007] Utility model solution:

[0008] This utility model provides a feed sampling and retention device, including an outer cylinder, an inner cylinder, and an arc-shaped plate. The outer cylinder is provided with a plurality of first feed inlets and insertion slots. The insertion slots are connected to the first feed inlets. The inner cylinder is detachably installed inside the outer cylinder and is provided with a handle, a plurality of partitions, and a plurality of second feed inlets. The handle is installed on the top of the inner cylinder, and the partitions are evenly distributed inside the inner cylinder. The arc-shaped plate is detachably inserted into the insertion slots and is provided with a plurality of third feed inlets, a plurality of mounting slots, a plurality of snap-fit ​​slots, and a plurality of sealing plates. The mounting slots are connected to the third feed inlets, the snap-fit ​​slots are connected to the mounting slots, and the sealing plates are provided with snap-fit ​​protrusions. The snap-fit ​​protrusions are adapted to the snap-fit ​​slots.

[0009] Furthermore, the outer cylinder is threadedly connected to an annular cap, the inner diameter of which is smaller than the outer diameter of the inner cylinder.

[0010] Furthermore, the center surface of the handle coincides with the center surface of a plurality of second feed ports.

[0011] Furthermore, the arc-shaped plate is provided with a plurality of limiting protrusions, the sealing plate is provided with a limiting groove, the limiting protrusions are disposed in the mounting groove, and the limiting protrusions are adapted to the limiting grooves.

[0012] Furthermore, the sealing plate is provided with friction texture.

[0013] Beneficial effects:

[0014] This utility model provides a feed sampling and retention device. When it is necessary to simultaneously sample feed at different depths, the arc-shaped plate is pulled out of the insertion slot, the inner cylinder is inserted into the outer cylinder, and the first feed inlet and the second feed inlet are not overlapped. Then, the outer cylinder is inserted into the feed, and the handle is turned to make the first feed inlet and the second feed inlet overlap, so that the feed enters the inner cylinder. When it is necessary to test feed at a specified depth or interval depth, the corresponding sealing plate is pushed upward to make the snap-fit ​​protrusion disengage from the snap-fit ​​groove, and the sealing plate is pushed out of the installation groove. Then, the arc-shaped plate is installed into the insertion slot, the inner cylinder is inserted into the outer cylinder, and the first feed inlet and the second feed inlet are not overlapped. Then, the outer cylinder is inserted into the feed, and the handle is turned to make the first feed inlet, the second feed inlet and the third feed inlet overlap, so that the feed enters the inner cylinder at the specified depth. This feed sampling and retention device can simultaneously sample feed at different depths, or sample feed at one depth or at intervals, making it suitable for a wide range of applications. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the feed sampling and retention device provided in this embodiment;

[0017] Figure 2 This is a schematic diagram of the structure of the feed sampling and retention device provided in this embodiment;

[0018] Figure 3 This is a schematic diagram of the structure of the feed sampling and retention device provided in this embodiment;

[0019] Figure 4 This is a schematic diagram of the structure of the feed sampling and retention device provided in this embodiment;

[0020] Figure 5 This is a schematic diagram of the feed sampling and retention device provided in this embodiment.

[0021] icon:

[0022] 100 - Outer cylinder; 110 - First feed inlet; 120 - Insertion groove; 130 - Annular cover;

[0023] 200 - Inner cylinder; 210 - Handle; 220 - Partition; 230 - Second feed inlet;

[0024] 300 - Arc plate; 310 - Third feed inlet; 320 - Mounting groove; 330 - Snap-fit ​​groove; 340 - Sealing plate; 341 - Snap-fit ​​protrusion; 342 - Limiting groove; 343 - Friction texture; 350 - Limiting protrusion. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] Furthermore, terms such as "horizontal" and "vertical" do not imply that the components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] This embodiment provides a feed sampling and retention device. Please refer to... Figure 1-5 As shown, the system includes an outer cylinder 100, an inner cylinder 200, and an arc-shaped plate 300. The outer cylinder 100 is provided with several first feed inlets 110 and insertion slots 120; the insertion slots 120 communicate with the first feed inlets 110. The inner cylinder 200 is detachably installed inside the outer cylinder 100 and is provided with a handle 210, several partitions 220, and several second feed inlets 230. The handle 210 is installed on the top of the inner cylinder 200, and the partitions 210 and 220 are provided with a handle 210, several partitions 220, and several second feed inlets 230. Plates 220 are evenly distributed inside the inner cylinder 200; arc-shaped plates 300 are detachably inserted into insertion slots 120, and are provided with several third feed ports 310, several mounting slots 320, several snap-fit ​​slots 330 and several sealing plates 340; the mounting slots 320 are connected to the third feed ports 310, the snap-fit ​​slots 330 are connected to the mounting slots 320, and the sealing plates 340 are provided with snap-fit ​​protrusions 341; the snap-fit ​​protrusions 341 are adapted to the snap-fit ​​slots 330.

[0032] Specifically, the outer cylinder 100 has a cone at the bottom to facilitate insertion of the outer cylinder 100 into the feed. There are four first feed inlets 110, and the insertion slot 120 is used to install the arc plate 300. There are three partitions 220 to divide the inner cylinder 200 into four compartments. There are four second feed inlets 230, which correspond to the four compartments of the inner cylinder 200. The handle 210 is provided to facilitate the operator to rotate the inner cylinder 200. The arc plate 300 is used to control the opening and closing of the first feed inlets 110, so that feed of a specified depth can enter the outer cylinder 100. There are four third feed inlets 310, which correspond to the first feed inlets 110. The mounting slot 320 is used to install the sealing plate 340. When installing the sealing plate 340, the sealing plate 340 is installed into the mounting slot 320 and the sealing plate 340 is slid down so that the snap-fit ​​protrusion 341 cooperates with the snap-fit ​​slot 330 to fix the sealing plate 340 on the arc plate 300. If simultaneous sampling and inspection of feed at different depths is required, pull the arc-shaped plate 300 out of the insertion slot 120, insert the inner cylinder 200 into the outer cylinder 100, ensuring that the first feed inlet 110 and the second feed inlet 230 do not overlap, then insert the outer cylinder 100 into the feed, and then turn the handle 210 to make the first feed inlet 110 and the second feed inlet 230 overlap, thereby allowing the feed to enter the inner cylinder 200; when it is necessary to test feed at a specified depth or interval depth, the corresponding sealing plate 34 is used. Push upwards to disengage the snap-fit ​​protrusion 341 from the snap-fit ​​groove 330 and push the sealing plate 340 out of the mounting groove 320. Then, install the arc plate 300 into the insertion groove 120, insert the inner cylinder 200 into the outer cylinder 100, and ensure that the first feed port 110 and the second feed port 230 do not overlap. Then, insert the outer cylinder 100 into the feed, and then turn the handle 210 to make the first feed port 110, the second feed port 230 and the third feed port 310 overlap, so that the feed enters the inner cylinder 200 to a specified depth.

[0033] In this embodiment, the outer cylinder 100 is threadedly connected to the annular cover 130, and the inner diameter of the annular cover 130 is smaller than the outer diameter of the inner cylinder 200.

[0034] Specifically, when sampling and retaining feed, after the inner cylinder 200 and the arc plate 300 are installed onto the outer cylinder 100, the annular cover 130 is rotated onto the outer cylinder 100. In this way, the annular cover 130 limits the arc plate 300 and also limits the inner cylinder 200, preventing the arc plate 300 and the inner cylinder 200 from detaching from the outer cylinder 100 during operation.

[0035] In this embodiment, the center surface of the handle 210 coincides with the center surface of a plurality of second feed ports 230.

[0036] Specifically, the center surface of the handle 210 coincides with the center surface of several second feed ports 230, making it convenient for operators to know the location of the second feed ports 230.

[0037] In this embodiment, the arc plate 300 is provided with a plurality of limiting protrusions 350, the sealing plate 340 is provided with a limiting groove 342, the limiting protrusions 350 are disposed in the mounting groove 320, and the limiting protrusions 350 and the limiting groove 342 are adapted to each other.

[0038] Specifically, the limiting protrusion 350 and the limiting groove 342 cooperate to limit the lower part of the sealing plate 340, thereby making the sealing plate 340 stably set in the mounting groove 320.

[0039] In this embodiment, the sealing plate 340 is provided with friction texture 343.

[0040] Specifically, the friction texture 343 is designed to facilitate the operation of the sealing plate 340, thereby making it easier to install and remove the sealing plate 340.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A feed sampling and retention device, characterized in that, It includes an outer cylinder (100), an inner cylinder (200), and an arc-shaped plate (300); The outer cylinder (100) is provided with a plurality of first feed inlets (110) and insertion slots (120); The insertion slot (120) is connected to the first feed port (110); The inner cylinder (200) is detachably installed inside the outer cylinder (100). The inner cylinder (200) is provided with a handle (210), several partitions (220) and several second feed ports (230). The handle (210) is installed on the top of the inner cylinder (200), and the partition (220) is evenly distributed inside the inner cylinder (200); The arc-shaped plate (300) is detachably inserted into the insertion slot (120), and it is provided with a number of third feed ports (310), a number of mounting slots (320), a number of snap-fit ​​slots (330) and a number of sealing plates (340). The mounting groove (320) is connected to the third feed port (310), the snap-fit ​​groove (330) is connected to the mounting groove (320), and the sealing plate (340) is provided with snap-fit ​​protrusions (341); The snap-fit ​​protrusion (341) is adapted to the snap-fit ​​groove (330).

2. The feed sampling and retention device according to claim 1, characterized in that, The outer cylinder (100) is threadedly connected to an annular cover (130), the inner diameter of which is smaller than the outer diameter of the inner cylinder (200).

3. The feed sampling and retention device according to claim 2, characterized in that, The center surface of the handle (210) coincides with the center surface of a plurality of second feed ports (230).

4. The feed sampling and retention device according to claim 3, characterized in that, The arc-shaped plate (300) is provided with a plurality of limiting protrusions (350), the sealing plate (340) is provided with a limiting groove (342), the limiting protrusions (350) are disposed in the mounting groove (320), and the limiting protrusions (350) are adapted to the limiting groove (342).

5. The feed sampling and retention device according to claim 4, characterized in that, The sealing plate (340) is provided with friction texture (343).

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