Residual prevention feeding device for feed production

Abstract

The utility model relates to the field of feed production, especially a feed production feeding device with anti-residue, which comprises a feeder body, a feeding inlet of the feeder body is provided with a feeding hopper, a detachable cleaning assembly is arranged in the feeding hopper, the cleaning assembly comprises a mounting cover and a positioning ring, the mounting cover is sleeved to the outside of the top of the feeding hopper, a detachable cleaning assembly is arranged on the bottom of the mounting cover and inside the feeding hopper, and the other side of the cleaning assembly is threadedly connected with the positioning ring through a connecting piece. In the utility model, the cleaning assembly is arranged in the feeding hopper of the feeder, so that the feed adhered to the inner wall of the feeding hopper can be scraped off quickly, the accumulation and residue of the material are prevented, and the cleaning time of the subsequent feeder shutdown is reduced.

Description

Technical Field

[0001] This utility model relates to the field of feed production technology, and in particular to a feeding device for feed production that prevents residue. Background Technology

[0002] Feeders used in feed production include screw feeders, also known as screw conveyors, screw conveyors, or augers. They are mechanical devices that use rotating helical blades to propel materials forward within a closed cylinder, achieving quantitative, uniform, and continuous conveying. Existing screw feeders are prone to material residue and accumulation in the area between the feed hopper and the helical blades, especially with moist or sticky feeds. Once clogged, it often requires stopping the machine and manually clearing the blockage using tools such as sticks. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a feeding device for feed production that prevents residue buildup.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A feeding device for preventing residue in feed production includes a feeder body. A feed hopper is provided at the feed inlet of the feeder body. A detachable cleaning component is provided inside the feed hopper. The cleaning component includes a mounting cover and a positioning ring. The mounting cover is fitted onto the outer side of the top of the feed hopper. A detachable cleaning component is provided at the bottom of the mounting cover and inside the feed hopper. The other side of the cleaning component is threadedly connected to the positioning ring through a connector. The cleaning assembly includes a support rod 1, with a mounting ring and a support rod 2 fixedly connected to the top and bottom ends of the support rod 1, respectively. A scraper body is fixedly installed on one side of the support rod 1 and the support rod 2, with one end of the scraper body fitting against the inner wall of the feed hopper. An extension rod is fixedly installed on the other end of the support rod 2, and the lower part of the extension rod is rotatably connected to the connector.

[0005] Furthermore, in a preferred configuration, the outer wall of the connector is provided with an external thread, and the top of the positioning ring is provided with an installation groove for installing the connector at the connector. An internal thread is provided in the installation groove at the external thread, and the internal thread is threadedly connected to the external thread.

[0006] In addition, a preferred structure is that multiple locking protrusions are installed in a circular array at equal intervals on the upper part of the outer wall of the feed hopper, and an identification protrusion is fixedly installed on the outer wall of the feed hopper below the corresponding locking protrusion.

[0007] In addition, a preferred structure is that a sliding cavity is provided inside the mounting cover at the location of the locking protrusion, and an inlet and outlet sliding groove is provided at the bottom end of the mounting cover for the locking protrusion to pass through, and a handle block is fixedly installed on the outer wall of the mounting cover at the corresponding inlet and outlet sliding groove.

[0008] Furthermore, in a preferred configuration, a support ring seat is provided below the positioning ring inside the feed hopper, and a movable cavity 1 is opened at the top of the support ring seat, in which multiple balls 1 are movably embedded. Additionally, a movable cavity 2 is opened at the top of the feed hopper, in which multiple balls 2 are movably embedded at equal intervals.

[0009] Furthermore, in a preferred configuration, the bottom end of the mounting cover has a mounting cavity for mounting the mounting ring, and a positioning rod is fixedly installed in the middle of the mounting cavity. Additionally, slots for inserting the positioning rod are provided in the support rod and the mounting ring.

[0010] Furthermore, in a preferred configuration, the mounting ring has multiple mounting holes arranged in a ring array at equal intervals, and the mounting ring and the mounting cover are connected by multiple bolts.

[0011] The beneficial effects of this utility model are as follows: In this invention, a cleaning component is installed in the feed hopper of the feeder to quickly scrape off the feed adhering to the inner wall of the feed hopper, preventing the accumulation and residue of materials and reducing the time required for subsequent feeder shutdown for cleaning. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a feed device for preventing residue in feed production according to this utility model; Figure 2 This is a partially disassembled and cross-sectional structural diagram of a feeding device for preventing residue in feed production according to this utility model. Figure 3 A structural diagram illustrating the component splitting process; Figure 4 for Figure 3 Enlarged structural diagram at point A; Figure 5 for Figure 3 Enlarged structural diagram at point B; Figure 6 This is a schematic diagram of the structure for installing the cover.

[0013] In the diagram: 1. Feeder body; 11. Feed hopper; 111. Identifying protrusion; 112. Locking protrusion; 2. Cleaning assembly; 21. Mounting cover; 211. Handle block; 212. Positioning rod; 213. Inlet / outlet chute; 22. Sweeping assembly; 221. Support rod one; 222. Support rod two; 223. Scraper body; 224. Connector; 225. Mounting ring; 23. Positioning ring; 3. Support ring seat. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-6 A feeding device for feed production with anti-residue features a feeder body 1, a feed hopper 11 at the feed inlet of the feeder body 1, a detachable cleaning component 2 inside the feed hopper 11, the cleaning component 2 including a mounting cover 21 and a positioning ring 23, the mounting cover 21 being fitted onto the outer top of the feed hopper 11, and a detachable sweeping component 22 being provided at the bottom of the mounting cover 21 and inside the feed hopper 11, and the other side of the sweeping component 22 being threadedly connected to the positioning ring 23 via a connector 224; The cleaning assembly 22 includes a first support rod 221. The top and bottom ends of the first support rod 221 are respectively fixedly connected to an installation ring 225 and a second support rod 222. A scraper body 223 is fixedly installed on one side of the first support rod 221 and the second support rod 222. One end of the scraper body 223 is attached to the inner wall of the feed hopper 11. An extension rod is fixedly installed on the other end of the second support rod 222. The lower part of the extension rod is rotatably connected to the connector 224.

[0016] The outer wall of the connector 224 is provided with an external thread, and the top of the positioning ring 23 is provided with an installation groove for the connector 224 to be installed at the connector 224. An internal thread is provided in the installation groove at the external thread, and the internal thread is threadedly connected to the external thread.

[0017] Multiple locking protrusions 112 are installed in a circular array at equal intervals on the upper part of the outer wall of the feed hopper 11, and identification protrusions 111 are fixedly installed on the outer wall of the feed hopper 11 below the corresponding locking protrusions 112.

[0018] The mounting cover 21 has a sliding cavity at the location of the locking protrusion 112, and the bottom of the mounting cover 21 has an inlet and outlet groove 213 for the locking protrusion 112 to pass through. The outer wall of the mounting cover 21 is fixedly installed with a handle block 211 at the corresponding inlet and outlet groove 213.

[0019] A support ring seat 3 is located below the positioning ring 23 inside the feed hopper 11. The top of the support ring seat 3 has a movable cavity 1, in which multiple rolling balls 1 are movably embedded. The top of the feed hopper 11 also has a movable cavity 2, in which multiple rolling balls 2 are equidistantly embedded. The rolling balls 1 on the positioning ring ensure that when the mounting cover drives the cleaning assembly to rotate, it experiences rolling friction rather than sliding friction with the top of the feed hopper, greatly reducing rotational resistance. The rolling balls 2 at the top of the feed hopper reduce friction between the positioning ring and the top of the feed hopper, making the rotation of the entire cleaning assembly smoother and more fluid.

[0020] The bottom end of the mounting cover 21, located at the mounting ring 225, has a mounting cavity for mounting the mounting ring 225. A positioning rod 212 is fixedly mounted in the center of the mounting cavity, and slots for inserting the positioning rod 212 are provided inside the support rod 221 and the mounting ring 225. This positioning rod and slot arrangement provides a central, stable axis of rotation for the entire cleaning assembly when the positioning rod on the mounting cover is inserted into the slot of the mounting ring. This prevents the cleaning assembly from wobbling or shaking during rotation, ensuring that the scraper always maintains constant pressure against the inner wall. The mounting ring 225 has multiple mounting holes arranged in a ring array at equal intervals, and the mounting ring 225 and the mounting cover 21 are connected by multiple bolts.

[0021] It is worth noting that the specific structure and working principle of the feeder body are based on commercially available spiral feeders, so they will not be described in detail here.

[0022] In this embodiment, the cleaning component is rotated by holding the handle block. While the cleaning component is rotating, its scraper body can scrape off the residual feed attached to the inner wall of the feed hopper, so that the scraped residual feed falls into the feeder body, preventing material accumulation and residue.

[0023] When cleaning and maintenance of the cleaning component is required, hold the handle block and align it with the marking block, then remove the mounting cover 21 and the entire cleaning component.

[0024] When the cleaning assembly needs to be disassembled and maintained, loosen the bolt threads and remove it, then rotate its connector 224 to disassemble the cleaning assembly and clean, maintain or replace it.

[0025] In this invention, a cleaning component is installed in the feed hopper of the feeder to quickly scrape off the feed adhering to the inner wall of the feed hopper, preventing the accumulation and residue of materials and reducing the time required for subsequent feeder shutdown for cleaning.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A feeding device for preventing residue in feed production, comprising a feeder body (1), characterized in that, The feeder body (1) is provided with a feed hopper (11) at the feed inlet. A detachable cleaning component (2) is provided inside the feed hopper (11). The cleaning component (2) includes a mounting cover (21) and a positioning ring (23). The mounting cover (21) is fitted onto the outer side of the top of the feed hopper (11). A detachable sweeping component (22) is provided at the bottom of the mounting cover (21) and inside the feed hopper (11). The other side of the sweeping component (22) is threadedly connected to the positioning ring (23) through a connector (224). The cleaning assembly (22) includes a support rod 1 (221), with a mounting ring (225) and a support rod 2 (222) fixedly connected to the top and bottom ends of the support rod 1 (221) and the support rod 2 (222) respectively. A scraper body (223) is fixedly installed on one side of the support rod 1 (221) and the support rod 2 (222), with one end of the scraper body (223) adhering to the inner wall of the feed hopper (11), and an extension rod is fixedly installed on the other end of the support rod 2 (222). The lower part of the extension rod is rotatably connected to the connector (224).

2. The feeding device for preventing residue in feed production according to claim 1, characterized in that, The outer wall of the connector (224) is provided with an external thread, and the top of the positioning ring (23) is provided with an installation groove for the connector (224) to be installed at the connector (224). An internal thread is provided in the installation groove at the external thread, and the internal thread is threadedly connected to the external thread.

3. The feeding device for preventing residue in feed production according to claim 1, characterized in that, The upper part of the outer wall of the feed hopper (11) is equipped with a plurality of locking protrusions (112) arranged in a circular array at equal intervals, and the outer wall of the feed hopper (11) is fixedly equipped with a marking protrusion (111) below the corresponding locking protrusion (112).

4. The feeding device for preventing residue in feed production according to claim 1, characterized in that, The mounting cover (21) has a sliding cavity at the locking protrusion (112) and the bottom of the mounting cover (21) has an inlet and outlet groove (213) for the locking protrusion (112) to pass through. The outer wall of the mounting cover (21) is fixedly installed with a handle block (211) at the corresponding inlet and outlet groove (213).

5. A feeding device for preventing residue in feed production according to claim 1, characterized in that, The feed hopper (11) is provided with a support ring seat (3) located below the positioning ring (23), and the top of the support ring seat (3) is provided with a movable cavity 1, and multiple balls 1 are movably embedded in the movable cavity 1. The top of the feed hopper (11) is provided with a movable cavity 2, and multiple balls 2 are movably embedded in the movable cavity at equal intervals.

6. A feeding device for preventing residue in feed production according to claim 4, characterized in that, The bottom end of the mounting cover (21) is provided with a mounting cavity for mounting the mounting ring (225) at the mounting ring (225), and a positioning rod (212) is fixedly installed in the middle of the mounting cavity. The support rod (221) and the mounting ring (225) are provided with slots for the positioning rod (212) to be inserted.

7. A feeding device for preventing residue in feed production according to claim 1, characterized in that, The mounting ring (225) has multiple mounting holes arranged in an equal-distance annular array, and the mounting ring (225) and the mounting cover (21) are connected by multiple bolts.

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