A caragana particle feed pressing machine with anti-blocking function
By introducing a scraper holder and screw structure into the pellet feed press, the problems of raw material accumulation and blockage are solved, enabling smooth feeding of raw materials and uniform discharge of pellets, thereby improving production efficiency and equipment practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGZHOU SHOUJIA MASCH CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-07-21
AI Technical Summary
Existing pellet feed presses are prone to raw material accumulation and jamming during the feeding process, resulting in low production efficiency and increased costs.
A pellet feed press for Caragana korshinskii with anti-clogging function was designed. Through the combination structure of scraper holder and screw rod, continuous agitation and uniform feeding are achieved to prevent raw materials from sticking to the inner wall of the discharge hopper. The smooth discharge and cutting of pellets are achieved by using electric telescopic rod and screw drive structure.
It effectively prevents raw material blockage, ensures the continuity and efficiency of feed processing, reduces downtime and the need for manual unblocking, and improves production efficiency and equipment usability.
Smart Images

Figure CN224522322U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feed processing technology, specifically to a pellet feed press with anti-clogging function. Background Technology
[0002] Feed processing technology refers to the technological process of converting various raw materials into animal feed. The aim is to improve the nutritional value, digestibility, and palatability of the feed to meet the growth and production needs of different animals. During feed pelleting, powder from the raw materials may cause feed blockage, affecting production efficiency and product quality. Therefore, using a pellet mill with anti-blocking capabilities can effectively prevent material accumulation and jamming during the feeding process, thereby ensuring continuous and stable production and improving feed production efficiency and quality.
[0003] During the design process of this utility model, the following problems were discovered in the existing technology:
[0004] Currently common pellet feed presses typically process feed raw materials that are powdery and highly viscous. This can easily lead to material accumulation and blockage during the feeding process, often requiring frequent machine shutdowns and manual unblocking. Consequently, the feed processing flow is not smooth, reducing operational efficiency and user experience, increasing operating costs, and resulting in poor practicality. Utility Model Content
[0005] The purpose of this invention is to provide a pellet feed press with anti-clogging function to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a Caragana korshinskii pellet feed press with anti-clogging function, comprising a base, several legs installed at the bottom of the base, grooves on both sides of the inner wall of the base, a collection frame slidably connected inside the grooves, a handle installed on one side of the collection frame, a frame body installed at the top of the base, a ramp frame installed inside the frame body, a pressing plate installed at the bottom end of the inner wall of the ramp frame, a vertical frame installed at the top of the frame body, an electric telescopic rod installed in the middle of the upper surface of the vertical frame, a pressure plate installed at the bottom of the electric telescopic rod, and a feeding assembly installed at one end of the top of the vertical frame.
[0007] The feeding assembly includes a base frame mounted to one end of the top of the upright frame. A discharge hopper is installed inside the base frame. A hopper is installed on top of the feeding hopper. A material cylinder is installed at the bottom of the feeding hopper. A cover plate is installed on top of the hopper. A feeding hopper is installed at one end of the top of the cover plate. A first motor is installed in the middle of the upper surface of the cover plate. A rotating shaft is driven at the bottom end of the first motor. A scraper holder is installed at the bottom end of the rotating shaft. A spiral rod is installed at the bottom of the rotating shaft.
[0008] More preferably, grooves are provided at the bottom ends of both sides of the inner wall of the ramp frame, a second motor is installed on one side of the groove, a screw is driven on one side of the second motor, a mounting frame is threadedly connected to the surface of the screw, a slide rod is slidably connected to one end of the mounting frame, and a cutter is installed on one side of the mounting frame.
[0009] More preferably, the material collection frame is configured as a pull-out structure by means of a handle and a sliding groove.
[0010] More preferably, the mounting frame forms a transmission structure with the second motor via a screw.
[0011] More preferably, both ends of the screw surface are rotatably mounted on the bottom end of one side of the inner wall of the ramp frame.
[0012] In a further preferred embodiment, the pressure plate is connected to the upright frame via an electric telescopic rod to form a lifting structure.
[0013] More preferably, the external dimensions of the scraper holder are consistent with the internal dimensions of the discharge hopper, and the scraper holder forms a rotating structure with the first motor via a rotating shaft.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] Continuous agitation ensures the fluidity of raw materials, prevents them from sticking to the inner wall of the discharge hopper, and provides continuous and uniform feeding capabilities. This effectively reduces the accumulation and blockage of powdery raw materials, avoids frequent shutdowns and the need for manual unblocking, ensures the smoothness of the feed processing flow, improves production efficiency, reduces downtime and labor costs, and enhances the practicality of the equipment. Attached Figure Description
[0016] Figure 1 This is a front view structural diagram of the present invention;
[0017] Figure 2 This is a schematic diagram of the exploded internal structure of the base of this utility model;
[0018] Figure 3 This is a schematic diagram of the internal exploded structure of the ramp frame of this utility model;
[0019] Figure 4 This is a schematic diagram of the exploded internal structure of the frame of this utility model;
[0020] Figure 5 This is an exploded view of the feeding assembly of this utility model.
[0021] In the diagram: 1. Base; 2. Support leg; 3. Slide groove; 4. Material collection frame; 5. Handle; 6. Frame body; 7. Slope frame; 8. Pressing plate; 9. Stand; 10. Electric telescopic rod; 11. Pressing plate; 12. Feeding assembly; 1201. Base frame; 1202. Discharge hopper; 1203. Hopper; 1204. Material cylinder; 1205. Cover plate; 1206. Feed hopper; 1207. First motor; 1208. Rotating shaft; 1209. Scraper holder; 1210. Spiral rod; 13. Groove; 14. Second motor; 15. Screw; 16. Mounting frame; 17. Slide rod; 18. Cutter. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figures 1 to 5 This utility model provides a technical solution: a Caragana korshinskii pellet feed press with anti-clogging function, including a base 1, several support legs 2 installed at the bottom of the base 1, sliding grooves 3 on both sides of the inner wall of the base 1, a material collection frame 4 slidably connected inside the sliding grooves 3, a handle 5 installed on one side of the material collection frame 4, a frame 6 installed at the top of the base 1, a ramp 7 installed inside the frame 6, a pressing plate 8 installed at the bottom of the inner wall of the ramp 7, a vertical frame 9 installed at the top of the frame 6, an electric telescopic rod 10 installed in the middle of the upper surface of the vertical frame 9, a pressure plate 11 installed at the bottom of the electric telescopic rod 10, and a feeding assembly 12 installed at one end of the top of the vertical frame 9.
[0024] The feeding assembly 12 includes a base frame 1201 mounted on one end of the top of the upright frame 9. A discharge hopper 1202 is installed inside the base frame 1201. A hopper 1203 is mounted on the top of the feeding hopper 1206. A material cylinder 1204 is mounted on the bottom of the feeding hopper 1206. A cover plate 1205 is mounted on the top of the hopper 1203. The feeding hopper 1206 is mounted on one end of the top of the cover plate 1205. A first motor 1207 is mounted in the middle of the upper surface of the cover plate 1205. A rotating shaft 1208 is driven at the bottom of the first motor 1207. A scraper holder 1209 is mounted on the bottom of the surface of the rotating shaft 1208. A screw rod 1210 is mounted at the bottom of the rotating shaft 1208.
[0025] The bottom of both sides of the inner wall of the ramp 7 is provided with grooves 13. A second motor 14 is installed on one side of the groove 13. A screw 15 is driven on one side of the second motor 14. A mounting frame 16 is threadedly connected to the surface of the screw 15. A slide rod 17 is slidably connected to one end of the mounting frame 16. A cutter 18 is installed on one side of the mounting frame 16.
[0026] In this embodiment, as Figure 1 As shown, grooves 13 are provided at the bottom of both sides of the inner wall of the ramp 7. A second motor 14 is installed on one side of the groove 13. A screw 15 is driven on one side of the second motor 14. A mounting frame 16 is threadedly connected to the surface of the screw 15. A slide rod 17 is slidably connected to one end of the mounting frame 16. A cutter 18 is installed on one side of the mounting frame 16.
[0027] In this embodiment, as Figure 2 As shown, the material collection frame 4 forms a pull-out structure with the handle 5 and the slide 3.
[0028] In this embodiment, as shown in Figure 3, the mounting frame 16 forms a transmission structure with the second motor 14 via the screw 15.
[0029] In this embodiment, as Figure 3 As shown, the two ends of the screw 15 are mounted on the bottom end of one side of the inner wall of the ramp 7 by rotation.
[0030] In this embodiment, as Figure 4 As shown, the pressure plate 11 forms a lifting structure with the upright frame 9 via the electric telescopic rod 10.
[0031] In this embodiment, as Figure 5 As shown, the external dimensions of the scraper holder 1209 are the same as the internal dimensions of the discharge hopper 1202, and the scraper holder 1209 forms a rotating structure with the first motor 1207 through the rotating shaft 1208.
[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the working process of this Caragana korshinskii pellet feed press with anti-clogging function is as follows:
[0033] First, the operator injects the raw materials to be processed into the hopper 1203 through the feed hopper 1206. After injection, the first motor 1207 is started, which drives the rotating shaft 1208 to rotate, thereby driving the hanging knife holder 1209 and the screw rod 1210 to rotate. The hanging knife holder 1209 can continuously agitate the raw materials, ensuring their flowability, and at the same time scrapes and cleans the inner wall of the discharge hopper 1202, preventing raw materials from accumulating and clogging the discharge hopper 1202. The screw rod 1210 can evenly and smoothly discharge the raw materials, effectively avoiding feed blockage. Then, the discharged raw materials can flow smoothly... The ramp 7 slides down to the top of the pressing plate 8. After feeding is complete, the electric telescopic rod 10 can be activated to drive the pressing plate 11 to descend vertically and press the raw material. The raw material is squeezed into granules by the pressing plate 8 and the pressing plate 11 and drips out from the bottom of the pressing plate 8. At this time, the second motor 14 is activated to drive the screw 15 to rotate, which in turn drives the mounting frame 16 and the cutter 18 to move horizontally, thereby smoothly cutting off the extruded granular raw material. The cut granular raw material will fall into the inside of the collection frame 4. After the pressing operation is completed, by pulling the handle 5, the collection frame 4 and the granular feed collected inside can be slid out for further transfer and processing.
[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A pellet feed press with anti-clogging function, comprising a base (1), characterized in that: The base (1) has several legs (2) installed at its bottom. The inner wall of the base (1) has sliding grooves (3) on both sides. A material collection frame (4) is slidably connected inside the sliding grooves (3). A handle (5) is installed on one side of the material collection frame (4). A frame (6) is installed on the top of the base (1). A ramp (7) is installed inside the frame (6). A pressing plate (8) is installed at the bottom of the inner wall of the ramp (7). A vertical frame (9) is installed on the top of the frame (6). An electric telescopic rod (10) is installed in the middle of the upper surface of the vertical frame (9). A pressure plate (11) is installed at the bottom of the electric telescopic rod (10). A feeding assembly (12) is installed at one end of the top of the vertical frame (9). The feeding assembly (12) includes a base frame (1201) mounted to one end of the top of the upright frame (9). A discharge hopper (1202) is installed inside the base frame (1201). A hopper (1203) is mounted on the top of the feeding hopper (1206). A material cylinder (1204) is mounted on the bottom of the feeding hopper (1206). A cover plate (1205) is mounted on the top of the hopper (1203). A feeding hopper (1206) is mounted on one end of the top of the cover plate (1205). A first motor (1207) is mounted in the middle of the upper surface of the cover plate (1205). A rotating shaft (1208) is driven at the bottom end of the first motor (1207). A scraper holder (1209) is mounted on the bottom end of the surface of the rotating shaft (1208). A screw rod (1210) is mounted at the bottom of the rotating shaft (1208).
2. The Caragana korshinskii pellet feed press with anti-clogging function according to claim 1, characterized in that: The bottom of both sides of the inner wall of the ramp (7) is provided with grooves (13). A second motor (14) is installed on one side of the groove (13). A screw (15) is driven on one side of the second motor (14). A mounting frame (16) is threadedly connected to the surface of the screw (15). A slide rod (17) is slidably connected to one end of the mounting frame (16). A cutter (18) is installed on one side of the mounting frame (16).
3. The Caragana korshinskii pellet feed press with anti-clogging function according to claim 1, characterized in that: The material collection frame (4) is connected to the slide groove (3) by the handle (5) to form a pull-out structure.
4. A pellet feed press with anti-clogging function according to claim 2, characterized in that: The mounting frame (16) forms a transmission structure with the second motor (14) via a screw (15).
5. A pellet feed press with anti-clogging function according to claim 2, characterized in that: The two ends of the screw (15) are mounted on the bottom end of one side of the inner wall of the ramp (7) by rotation.
6. A pellet feed press with anti-clogging function according to claim 1, characterized in that: The pressure plate (11) forms a lifting structure with the upright frame (9) via an electric telescopic rod (10).
7. A pellet feed press with anti-clogging function according to claim 1, characterized in that: The external dimensions of the scraper holder (1209) are consistent with the internal dimensions of the discharge hopper (1202), and the scraper holder (1209) forms a rotating structure with the first motor (1207) through the rotating shaft (1208).