Feed additive raw material crushing device
By designing a feed additive raw material crushing device including a crushing chamber, crushing roller, screening mechanism and conveying mechanism, the problem of incomplete crushing in the prior art is solved, and more efficient crushing effect and stronger practicality are achieved.
Patent Information
- Application Number
- CN202420628372.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The existing feed additive raw material crushing device has the problem of incomplete crushing during use, resulting in the mixed use of unqualified raw materials, affecting the subsequent production of feed additives.
A feed additive raw material crushing device including a crushing chamber, a crushing roller, a screening mechanism and a conveying mechanism is designed. The screening mechanism screens the crushed raw materials through the installation of the screening plate and the cylinder. The screened raw materials that are not up to standard are re-sliced into the aggregate silo through the twisting shaft for secondary crushing.
Through the design of this device, feed additive raw materials can be crushed more thoroughly, which improves the crushing effect and enhances the practicality of the device.
Smart Images
Figure CN222567986U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulverizing devices, in particular to a feed additive raw material pulverizing device. Background Art
[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. They are used in small amounts in feed but have significant effects. Feed additives are raw materials that must be used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products. In the production of feed additives, it is usually necessary to crush the raw materials, so feed additive raw material crushing equipment is needed.
[0003] Nowadays, there is a problem that the feed additive raw material grinding device is not completely used in the process of using the feed additive raw material. When these incompletely ground feed additive raw materials are mixed with qualified raw materials for use, there is a problem that the subsequent production of feed additives may be affected. Utility Model Content
[0004] The utility model aims to provide a feed additive raw material pulverizing device, aiming to solve the problem that the feed additive raw material is not completely pulverized during use of the traditional feed additive raw material pulverizing device in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A feed additive raw material pulverizing device comprises: a device body, a pulverizing bin is arranged inside the device body, two groups of pulverizing rollers which can cooperate with each other are rotatably arranged inside the pulverizing bin, a screening mechanism for screening the pulverized raw materials is arranged inside the device body, the screening mechanism comprises a mounting frame and a screening disc, a conveying mechanism for conveying larger raw materials screened by the screening disc is arranged inside the device body, and the conveying mechanism comprises a cylinder and a first motor.
[0007] Preferably, a feed hopper is provided on the top of the screening disc, and a collection bin is provided inside the screening disc, and the collection bin is located above the crushing bin and communicated with the inside of the crushing bin.
[0008] Preferably, a collecting piece is provided inside the crushing bin, and the collecting piece is located above the crushing roller and above the screening plate.
[0009] Preferably, multiple groups of mounting parts are provided on the outside of the screening disc, multiple groups of vibration springs are provided on the top of the mounting frame, and the screening disc is fixedly mounted on the vibration springs through the mounting parts, a vibration motor is fixedly mounted on the outside of the screening disc, and a discharge pipe is provided on the outside of the screening disc.
[0010] Preferably, a collecting bin is provided inside the main body of the device, and a material collecting member is provided inside the collecting bin.
[0011] Preferably, a cylinder is fixedly installed inside the collection bin, and a feed port and a discharge port are respectively provided on the cylinder. An auger shaft is rotatably installed inside the cylinder, a pipe body is fixedly installed at the discharge port of the cylinder, and one end of the pipe body is connected with the interior of the collection bin, a first motor is fixedly installed inside the device body, and the output end of the first motor is fixedly connected to the outside of one end of the auger shaft.
[0012] The beneficial effects of the utility model are:
[0013] 1. When the utility model is in use, through the installation of the screening disc and the cylinder, the crushed raw materials will fall into the screening disc for screening, and the screened substandard raw materials will re-enter the collecting bin through the auger shaft rotating in the cylinder, so that the substandard raw materials can be re-crushed by the crushing roller, so that the crushing device can crush the feed additive raw materials more thoroughly, improve the crushing effect of the crushing device on the feed additive raw materials, and improve the practicability of the crushing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.
[0015] Figure 2 It is a schematic diagram of the internal structure of a specific embodiment of the utility model.
[0016] Figure 3 It is a structural schematic diagram of a screening disc according to a specific embodiment of the utility model.
[0017] In the figure: 1. Device body; 2. Feed hopper; 3. Aggregate bin; 4. Crushing bin; 5. Crushing roller; 6. Collecting piece; 7. Screening disc; 8. Vibrating motor; 9. Mounting piece; 10. Mounting frame; 11. Vibrating spring; 12. Discharge pipe; 13. Collecting bin; 14. Aggregate piece; 15. Cylinder; 16. Auger shaft; 17. Tube body; 18. First motor. DETAILED DESCRIPTION
[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.
[0019] like Figure 1-3As shown, a feed additive raw material crushing device comprises: a device body 1, a crushing bin 4 is arranged inside the device body 1, two groups of crushing rollers 5 that can cooperate with each other are rotatably arranged inside the crushing bin 4, a screening mechanism for screening the crushed raw materials is arranged inside the device body 1, the screening mechanism comprises a mounting frame 10 and a screening disc 7, a conveying mechanism for conveying the larger raw materials screened by the screening disc 7 is arranged inside the device body 1, the conveying mechanism comprises a cylinder 15 and a first motor 18, a feed hopper 2 is arranged on the top of the screening disc 7, a collection bin 3 is arranged inside the screening disc 7, and the collection bin 3 is located above the crushing bin 4 and is connected to the inside of the crushing bin 4. With the use of the crushing device, the staff adds feed additive raw materials into the device through the feed hopper 2. After the addition is completed, the raw materials will enter the inside of the collecting bin 3, and after aggregation, they will enter the inside of the crushing bin 4, and will be crushed by two sets of crushing rollers 5 rotating relatively inside the crushing bin 4. Through the installation of the screening disc 7 and the cylinder 15, the crushed raw materials will fall into the screening disc 7 for screening, and the screened substandard raw materials will re-enter the collecting bin 3 through the auger shaft 16 rotating in the cylinder 15, and be crushed for the second time by the crushing rollers 5, thereby improving the crushing effect of the crushing device on the feed additive raw materials and improving the practicability of the crushing device.
[0020] like Figure 2 As shown, a collecting piece 6 is provided inside the crushing bin 4, and the collecting piece 6 is located above the screening plate 7 above the crushing roller 5. The collecting piece 6 is a collecting plate with a through groove. Through the installation of the collecting plate, the raw materials crushed by the crushing roller 5 can fall into the inside of the screening plate 7 more accurately.
[0021] like Figure 2 and Figure 3 As shown, multiple groups of mounting parts 9 are provided on the outside of the screening disc 7, multiple groups of vibration springs 11 are provided on the top of the mounting frame 10, and the screening disc 7 is fixedly mounted on the vibration springs 11 through the mounting parts 9, a vibration motor 8 is fixedly mounted on the outside of the screening disc 7, and a discharge pipe 12 is provided on the outside of the screening disc 7. The screening disc 7 is movably arranged inside the crushing bin 4 through the mounting parts 9, the vibration springs 11 and the mounting frame 10 and is located directly below the collecting part 6. With the start-up of the vibration motor 8 outside the screening disc 7, the screening disc 7 can quickly screen the raw materials falling into it, and the substandard raw materials screened out will enter the interior of the collecting bin 13 through the discharge pipe 12 installed on the outside of the screening disc 7.
[0022] like Figure 2 As shown, a collecting bin 13 is provided inside the device body 1, and a material collecting piece 14 is provided inside the collecting bin 13. Through the installation of the collecting bin 13 and the material collecting piece 14, the raw materials entering the collecting bin 13 through the discharge pipe 12 will be accumulated at the feed port of the cylinder 15 through the material collecting piece 14.
[0023] like Figure 2 As shown, a cylinder 15 is fixedly provided inside the collecting bin 13, and a feed port and a discharge port are respectively provided on the cylinder 15, an auger shaft 16 is rotatably installed inside the cylinder 15, a pipe body 17 is fixedly installed at the discharge port of the cylinder 15, and one end of the pipe body 17 is communicated with the interior of the collecting bin 3, a first motor 18 is fixedly installed inside the device body 1, and the output end of the first motor 18 is fixedly connected to one end of the auger shaft 16 outside. As the first motor 18 is started, its output end drives the auger shaft 16 rotatably installed inside the cylinder 15 to rotate. As the auger shaft 16 rotates, the raw materials accumulated at the feed port of the cylinder 15 will be moved by the rotating auger shaft 16, and re-enter the interior of the collecting bin 3 through the pipe body 17 fixedly installed at the discharge port of the cylinder 15, so that the substandard raw materials can be re-crushed by the crushing roller 5, so that the crushing device can crush the feed additive raw materials more thoroughly, thereby improving the crushing effect of the crushing device on the feed additive raw materials and improving the practicability of the crushing device.
[0024] Working principle: With the use of the crushing device, the staff adds feed additive raw materials into the device through the feed hopper 2. After the raw materials are added, they will enter the inside of the collecting bin 3, and after aggregation, they will enter the inside of the crushing bin 4, and will be crushed by the two sets of crushing rollers 5 rotating relatively inside the crushing bin 4. Through the installation of the screening disc 7 and the cylinder 15, the crushed raw materials will fall into the screening disc 7 for screening, and the screened substandard raw materials will re-enter the collecting bin 3 through the auger shaft 16 rotating in the cylinder 15, and will be crushed again by the crushing roller 5. This improves the crushing effect of the crushing device on the feed additive raw materials and improves the practicality of the crushing device. The collecting part 6 is a collecting disc with a through groove. Through the installation of the collecting disc, the raw materials crushed by the crushing roller 5 can fall into the inside of the screening disc 7 more accurately. The screening disc 7 is movably arranged in the inside of the crushing bin 4 through the mounting part 9, the vibration spring 11 and the mounting frame 10 and is located directly below the collecting part 6. When the vibration motor 8 outside the screening plate 7 is started, the screening plate 7 can quickly screen the raw materials falling into it, and the substandard raw materials screened out will enter the interior of the collecting bin 13 through the discharge pipe 12 installed outside the screening plate 7. Through the installation of the collecting bin 13 and the collecting piece 14, the raw materials entering the collecting bin 13 through the discharge pipe 12 will be accumulated at the feed port of the cylinder 15 through the collecting piece 14. With the start of the first motor 18, its output end drives the auger shaft 16 rotatably installed in the cylinder 15 to rotate. With the rotation of the auger shaft 16, the raw materials accumulated at the feed port of the cylinder 15 will be moved by the rotating auger shaft 16 and re-enter the interior of the collecting bin 3 through the pipe body 17 fixedly installed at the discharge port of the cylinder 15, so that the substandard raw materials can be re-crushed by the crushing roller 5, so that the crushing device can crush the feed additive raw materials more thoroughly, thereby improving the crushing effect of the crushing device on the feed additive raw materials and improving the practicability of the crushing device.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A feed additive raw material crushing device, comprising: The device body (1) includes a crushing bin (4) disposed inside the device body (1), and two groups of crushing rollers (5) that can cooperate with each other are rotatably disposed inside the crushing bin (4). The device body (1) includes a screening mechanism for screening the crushed raw materials, and the screening mechanism includes a mounting frame (10) and a screening disc (7). The device body (1) includes a conveying mechanism for conveying larger raw materials screened by the screening disc (7), and the conveying mechanism includes a cylinder (15) and a first motor (18).
2. A feed additive raw material pulverizing device according to claim 1, characterized in that: A feed hopper (2) is arranged on the top of the screening disc (7), and a material collection bin (3) is arranged inside the screening disc (7). The material collection bin (3) is located above the crushing bin (4) and is connected to the inside of the crushing bin (4).
3. A feed additive raw material pulverizing device according to claim 1, characterized in that: A collecting piece (6) is arranged inside the crushing bin (4), and the collecting piece (6) is located above the crushing roller (5) and above the screening plate (7).
4. A feed additive raw material pulverizing device according to claim 3, characterized in that: The outside of the screening disc (7) is provided with a plurality of mounting parts (9), the top of the mounting frame (10) is provided with a plurality of vibration springs (11), and the screening disc (7) is fixedly mounted on the vibration springs (11) via the mounting parts (9), a vibration motor (8) is fixedly mounted on the outside of the screening disc (7), and a discharge pipe (12) is provided on the outside of the screening disc (7).
5. A feed additive raw material pulverizing device according to claim 4, characterized in that: A collecting bin (13) is provided inside the device body (1), and a material collecting member (14) is provided inside the collecting bin (13).
6. A feed additive raw material pulverizing device according to claim 5, characterized in that: A cylinder (15) is fixedly arranged inside the collecting bin (13), and a feed port and a discharge port are respectively arranged on the cylinder (15). An auger shaft (16) is rotatably installed inside the cylinder (15), and a pipe body (17) is fixedly installed at the discharge port of the cylinder (15), and one end of the pipe body (17) is connected to the inside of the collecting bin (3). A first motor (18) is fixedly installed inside the device body (1), and the output end of the first motor (18) is fixedly connected to the outside of one end of the auger shaft (16).