Continuous powder mixing granulator for feed production

Abstract

The utility model relates to the technical field of feed production, and discloses a continuous powder mixing granulator for feed production, which solves the problem that impurities in feed raw materials enter the granulator at present to easily affect the quality of prepared feed, and comprises a mixing cylinder, a granulator body is fixedly mounted at the bottom of the mixing cylinder, and a feed outlet is formed in the mixing cylinder. The mixing cylinder is arranged on the granulator body and is communicated with the granulator body, a filtering mechanism is mounted on the mixing cylinder, a fixing mechanism is mounted on the filtering mechanism, and the filtering mechanism comprises a U-shaped frame fixed at the top of the mixing cylinder; according to the feed mixing device disclosed by the utility model, the motor is matched with the stirring shaft, so that the stirring rod rotates to fully stir and mix feed raw materials in the mixing cylinder, and the two eccentric blocks rotate to impact the sleeve frame through the matching among the bevel gear II, the bevel gear I and the rotating shaft; and through cooperation of a sleeve frame, an L-shaped round rod, a spring and a feeding frame, the filter screen can vibrate up and down conveniently, the filtering effect on the feed raw materials is improved, and the filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed production, in particular to a continuous powder mixing and granulating machine for feed production. Background Art

[0002] Feed pelletizer, also known as pellet feed pelletizer, belongs to feed pelletizing equipment. It is a feed processing machine that directly presses pellets from crushed materials such as corn, soybean meal, straw, grass, and rice husks. According to the patent document with authorization announcement number: CN209185704U, entitled "A Feed Pelletizer", it includes a pelletizer body and a bottom plate. A number of support rods are evenly arranged in the middle of the top of the bottom plate. The tops of all the support rods are fixedly connected to the pelletizer body. The center of the bottom end of the pelletizer body is connected to the screening drum through the bottom. The screening drum is a cylindrical structure with open ends at both the upper and lower ends. The bottom end of the screening drum penetrates the bottom plate. The upper left end of the screening drum is connected to the discharge pipe through a connecting hole. The upper part of the inner cavity of the screening drum is provided with a guide screening net that matches the connecting hole. However, the following defects still exist:

[0003] The feed raw materials are directly added into the pellet mill through the feeding hopper, which causes the impurities in the feed raw materials to directly enter the interior of the pellet mill, thereby affecting the feed pellet mill's material quality. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a continuous powder mixing and pelletizing machine for feed production, which effectively solves the problem that impurities in the current feed raw materials enter the pelletizing machine and easily affect the quality of the feed.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: a continuous powder mixing and pelletizing machine for feed production, comprising a mixing drum, a pelletizing machine body being fixedly mounted on the bottom of the mixing drum, the mixing drum being in communication with the pelletizing machine body, a filtering mechanism being mounted on the mixing drum, and a fixing mechanism being mounted on the filtering mechanism;

[0006] The filtering mechanism includes a U-shaped frame fixed to the top of the mixing drum, a motor is fixedly mounted on the inner top wall of the U-shaped frame, a stirring shaft is fixedly mounted on the motor, a fixed frame is fixedly mounted on the top of the mixing drum, the fixed frame is connected to the mixing drum, a feed frame is movably sleeved on the outer side of the fixed frame, a filter screen is provided inside the feed frame, the filter screen is located above the fixed frame, two L-shaped round rods are symmetrically fixedly connected between the side of the U-shaped frame close to the feed frame and the top of the mixing drum, the feed frame is located between the two L-shaped round rods, a sleeve frame is fixedly sleeved on the outer side of the feed frame, the sleeve frame is movably sleeved on the outer sides of the two L-shaped round rods, two springs are symmetrically fixedly connected between the sleeve frame and the mixing drum, and the two springs are respectively sleeved on the outer sides of the two L-shaped round rods.

[0007] Preferably, the bottom end of the stirring shaft extends to the interior of the mixing drum, and the stirring shaft is rotatably connected to the mixing drum, and stirring rods located in the mixing drum are fixedly installed at equal distances on the outside of the stirring shaft.

[0008] Preferably, a vertical plate is fixedly installed on the top of the mixing drum, and the fixed frame is located between the vertical plate and the U-shaped frame. The side of the vertical plate close to the U-shaped frame is rotatably connected to a rotating shaft, and the end of the rotating shaft away from the vertical plate passes through the fixed frame and is fixedly installed with a bevel gear 1, and the rotating shaft is rotatably connected to the fixed frame, and a bevel gear 2 is fixedly installed on the outside of the stirring shaft, and the bevel gear 2 is meshed with the bevel gear 1. Two eccentric blocks are fixedly installed on the outside of the rotating shaft, and the two eccentric blocks are symmetrically arranged on the outside of the fixed frame, and the two eccentric blocks are both located below the sleeve frame.

[0009] Preferably, the fixing mechanism includes two U-shaped plates symmetrically fixed to the top of the filter screen, both of which are sleeved on the top of the feed frame. Two positioning columns are symmetrically fixed on the top of the feed frame, and the two U-shaped plates are respectively sleeved on the outside of the two positioning columns.

[0010] Preferably, a screw is fixedly installed on the outside of the feed frame, and a slide is movably provided on the outside of the screw, a nut is provided on the side of the slide away from the feed frame, the nut is threadedly sleeved on the outside of the screw, and two plug-in plates are symmetrically fixedly installed on the side of the slide away from the nut, and a U-shaped plate 2 is fixedly sleeved on the outside of the feed frame, and slots are provided on both sides of the U-shaped plate 2. The two plug-in plates pass through the two U-shaped plates and are inserted into the two slots respectively.

[0011] Preferably, two guide rods are symmetrically fixedly connected to the outer side of the U-shaped plate 2, and side blocks are fixedly installed on the ends of the two guide rods away from the U-shaped plate 2. Guide blocks are fixedly installed on the sides of the two plug-in plates away from each other, and the two guide blocks are movably sleeved on the outer sides of the two guide rods.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model can filter the feed raw materials by arranging a filter screen inside the feed frame to prevent impurities from entering the mixing drum, and the cooperation between the motor and the stirring shaft facilitates the rotation of the stirring rod to fully stir and mix the feed raw materials in the mixing drum, and the cooperation between the bevel gear 2 and the bevel gear 1 and the rotating shaft facilitates the rotation of the two eccentric blocks to hit the sleeve frame, and the cooperation between the sleeve frame and the L-shaped round rod and the spring and the feed frame facilitates the up and down vibration of the filter screen to improve the filtering effect of the feed raw materials and avoid clogging of the filter screen;

[0014] (2) The new type facilitates the placement of the filter in the feed frame through the cooperation between the U-shaped plate and the positioning column, and facilitates the two insert plates to pass through the two U-shaped plates and be inserted into the two slots respectively through the cooperation between the guide rod and the guide block, and can fix the positions of the two insert plates through the cooperation between the slide plate, the screw rod and the nut, thereby facilitating the fixing of the filter in the interior of the feed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached figure:

[0017] Figure 1 This is a structural diagram of the utility model's continuous powder mixing and granulating machine for feed production;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing cylinder of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the feed frame structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the second structure of the U-shaped plate of the present utility model.

[0023] In the figure: 1. mixing drum; 2. filtering mechanism; 201. U-shaped frame; 202. motor; 203. feeding frame; 204. stirring shaft; 205. stirring rod; 206. rotating shaft; 207. bevel gear 1; 208. bevel gear 2; 209. L-shaped round rod; 2010. filter screen; 2011. sleeve frame; 2012. vertical plate; 2013. eccentric block; 2014. fixing frame; 2015. spring; 3. fixing mechanism; 301. U-shaped plate 1; 302. positioning column; 303. U-shaped plate 2; 304. guide rod; 305. insert plate; 306. guide block; 307. side block; 308. nut; 309. screw; 3010. slide plate; 3011. slot; 4. pelletizer body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Embodiment 1, by Figure 1-2 The utility model includes a mixing drum 1, a granulator body 4 is fixedly mounted on the bottom of the mixing drum 1, and the mixing drum 1 is communicated with the granulator body 4, a filtering mechanism 2 is mounted on the mixing drum 1, and a fixing mechanism 3 is mounted on the filtering mechanism 2.

[0026] Specifically, by Figure 3-4 The filtering mechanism 2 includes a U-shaped frame 201 fixed to the top of the mixing drum 1, a motor 202 is fixedly mounted on the inner top wall of the U-shaped frame 201, a stirring shaft 204 is fixedly mounted on the motor 202, a fixing frame 2014 is fixedly mounted on the top of the mixing drum 1, the fixing frame 2014 is connected to the mixing drum 1, a feed frame 203 is movably connected to the outside of the fixing frame 2014, a filter screen 2010 is provided inside the feed frame 203, and the filter screen 2010 is located on the upper surface of the fixing frame 2014. Two L-shaped round rods 209 are symmetrically fixedly connected between the side of the U-shaped frame 201 close to the feeding frame 203 and the top of the mixing drum 1. The feeding frame 203 is located between the two L-shaped round rods 209. The outer side of the feeding frame 203 is fixedly sleeved with a sleeve frame 2011. The sleeve frame 2011 is movably sleeved on the outer sides of the two L-shaped round rods 209. Two springs 2015 are symmetrically fixedly connected between the sleeve frame 2011 and the mixing drum 1. The two springs 2015 are respectively sleeved on the two L-shaped round rods 209. 09, the bottom end of the stirring shaft 204 extends to the inside of the mixing drum 1, and the stirring shaft 204 is rotatably connected to the mixing drum 1, and the stirring rods 205 located in the mixing drum 1 are fixedly installed at equal distances on the outside of the stirring shaft 204, and the top of the mixing drum 1 is fixedly installed with a vertical plate 2012, and the fixing frame 2014 is located between the vertical plate 2012 and the U-shaped frame 201. The side of the vertical plate 2012 close to the U-shaped frame 201 is rotatably connected to the rotating shaft 206, and the rotating shaft 206 is away from the vertical plate 20 One end of 12 passes through the fixed frame 2014 and is fixedly installed with a bevel gear 1 207, and the rotating shaft 206 is rotatably connected to the fixed frame 2014. A bevel gear 208 is fixedly installed on the outside of the stirring shaft 204, and the bevel gear 208 is meshed with the bevel gear 1 207. Two eccentric blocks 2013 are fixedly installed on the outside of the rotating shaft 206. The two eccentric blocks 2013 are symmetrically arranged on the outside of the fixed frame 2014, and the two eccentric blocks 2013 are both located below the sleeve frame 2011;

[0027] When in use, a filter screen 2010 is first set inside the feed frame 203. When the feed raw materials are added to the feed frame 203, the feed raw materials are filtered through the filter screen 2010 to prevent impurities from entering the interior of the mixing drum 1. The filtered feed raw materials pass through the fixed frame 2014 and enter the interior of the mixing drum 1. Then the motor 202 is started to drive the stirring shaft 204 to rotate, and the stirring rod 205 to rotate to stir and mix the feed raw materials. Since the bevel gear 208 is meshed and connected with the bevel gear 1 207, the rotating shaft 206 is driven to rotate. At the same time, the two eccentric blocks 2013 rotate to collide with the sleeve frame 2011, and under the action of the elastic force of the two springs 2015, the feed frame 203 drives the filter screen 2010 to vibrate up and down continuously, thereby improving the filtering effect of the filter screen 2010 on the feed raw materials, and finally preventing the filter screen 2010 from being blocked.

[0028] Specifically, by Figure 5-6 The fixing mechanism 3 includes two U-shaped plates 301 symmetrically fixed to the top of the filter screen 2010, and the two U-shaped plates 301 are both sleeved on the top of the feed frame 203. Two positioning columns 302 are symmetrically fixedly installed on the top of the feed frame 203. The two U-shaped plates 301 are respectively sleeved on the outside of the two positioning columns 302. A screw 309 is fixedly installed on the outside of the feed frame 203. A slide 3010 is movably sleeved on the outside of the screw 309. A nut 308 is provided on the side of the slide 3010 away from the feed frame 203. The nut 308 is threadedly sleeved on the outside of the screw 309. Two plug-in plates 305 are symmetrically fixed on the side of the slide 3010 away from the nut 308. The outside of the feed frame 203 The side is fixedly sleeved with a U-shaped plate 2 303, and both sides of the U-shaped plate 2 303 are provided with slots 3011, and two plugging plates 305 respectively penetrate the two U-shaped plates 1 301 and are respectively inserted into the two slots 3011, and the outer side of the U-shaped plate 2 303 is symmetrically fixedly connected with two guide rods 304, and the ends of the two guide rods 304 away from the U-shaped plate 2 303 are fixedly installed with side blocks 307, and the sides of the two plugging plates 305 away from each other are fixedly installed with guide blocks 306, and the two guide blocks 306 are respectively movably sleeved on the outer sides of the two guide rods 304. The guide blocks 306 are movably sleeved on the outer sides of the guide rods 304 to limit the plugging plates 305, thereby ensuring the stability of the plugging plates 305 when moving;

[0029] When in use, first, put the two U-shaped plates 301 on the outside of the two positioning posts 302 respectively until the two U-shaped plates 301 are both put on the feed frame 203. At this time, the filter screen 2010 is located inside the feed frame 203. Then move the slide plate 3010 along the screw 309 and approach the feed frame 203, driving the two plug plates 305 to move until the two plug plates 305 pass through the two U-shaped plates 301 respectively and are inserted into the two slots 3011 respectively. Then tighten the nut 308 to limit the slide plate 3010, completing the fixation of the filter screen 2010. When the nut 308 is loosened, the fixation of the slide plate 3010 is released. Then move the slide plate 3010 and move it away from the feed frame 203 until the two plug plates 305 are separated from the two U-shaped plates 301 respectively. Finally, the filter screen 2010 can be removed from the inside of the feed frame 203 for cleaning impurities.

Claims

1. A continuous powder mixing and granulating machine for feed production, comprising a mixing drum (1), characterized in that: A granulator body (4) is fixedly mounted on the bottom of the mixing cylinder (1), and the mixing cylinder (1) is in communication with the granulator body (4). A filtering mechanism (2) is mounted on the mixing cylinder (1), and a fixing mechanism (3) is mounted on the filtering mechanism (2); The filtering mechanism (2) comprises a U-shaped frame (201) fixed to the top of the mixing drum (1); a motor (202) is fixedly mounted on the inner top wall of the U-shaped frame (201); a stirring shaft (204) is fixedly mounted on the motor (202); a fixing frame (2014) is fixedly mounted on the top of the mixing drum (1); the fixing frame (2014) is connected to the mixing drum (1); a feed frame (203) is movably sleeved on the outer side of the fixing frame (2014); a filter screen (2010) is arranged inside the feed frame (203); the filter screen (2010) is located above the fixing frame (2014); the U-shaped frame (201) is fixedly mounted on the inner top wall of the mixing drum (1); a stirring shaft (204) is fixedly mounted on the motor (202); a fixing frame (2014) is fixedly mounted on the top of the mixing drum (1); a feeding frame (203) is movably sleeved on the outer side of the fixing frame (2014); a filter screen (2010) is arranged inside the feeding frame (203); the filter screen (2010) is located above the fixing frame (2014); Two L-shaped round rods (209) are symmetrically fixedly connected between one side of the frame (201) close to the feed frame (203) and the top of the mixing drum (1); the feed frame (203) is located between the two L-shaped round rods (209); a sleeve frame (2011) is fixedly sleeved on the outer side of the feed frame (203); the sleeve frame (2011) is movably sleeved on the outer sides of the two L-shaped round rods (209); two springs (2015) are symmetrically fixedly connected between the sleeve frame (2011) and the mixing drum (1); the two springs (2015) are respectively sleeved on the outer sides of the two L-shaped round rods (209).

2. A continuous powder mixing and granulating machine for feed production according to claim 1, characterized in that: The bottom end of the stirring shaft (204) extends into the interior of the mixing barrel (1), and the stirring shaft (204) is rotatably connected to the mixing barrel (1). Stirring rods (205) are fixedly mounted at equal distances on the outside of the stirring shaft (204) and are both located in the mixing barrel (1).

3. A continuous powder mixing and granulating machine for feed production according to claim 1, characterized in that: A vertical plate (2012) is fixedly mounted on the top of the mixing drum (1); a fixed frame (2014) is located between the vertical plate (2012) and the U-shaped frame (201); a rotating shaft (206) is rotatably connected to a side of the vertical plate (2012) close to the U-shaped frame (201); an end of the rotating shaft (206) away from the vertical plate (2012) passes through the fixed frame (2014) and is fixedly mounted with a bevel gear 1 (207); and the rotating shaft (206) is rotatably connected to the U-shaped frame (201). The fixed frame (2014) is rotatably connected, a bevel gear 2 (208) is fixedly installed on the outer side of the stirring shaft (204), and the bevel gear 2 (208) is meshingly connected with the bevel gear 1 (207), and two eccentric blocks (2013) are fixedly installed on the outer side of the rotating shaft (206), and the two eccentric blocks (2013) are symmetrically arranged on the outer side of the fixed frame (2014), and the two eccentric blocks (2013) are both located below the sleeve frame (2011).

4. A continuous powder mixing and granulating machine for feed production according to claim 1, characterized in that: The fixing mechanism (3) comprises two U-shaped plates (301) symmetrically fixed to the top of the filter screen (2010), the two U-shaped plates (301) are both sleeved on the top of the feed frame (203), the top of the feed frame (203) is symmetrically fixed with two positioning columns (302), and the two U-shaped plates (301) are respectively sleeved on the outside of the two positioning columns (302).

5. A continuous powder mixing and granulating machine for feed production according to claim 1, characterized in that: A screw rod (309) is fixedly mounted on the outer side of the feed frame (203), a slide plate (3010) is movably sleeved on the outer side of the screw rod (309), a nut (308) is provided on the side of the slide plate (3010) away from the feed frame (203), the nut (308) is threadedly sleeved on the outer side of the screw rod (309), two plug plates (305) are symmetrically fixedly mounted on the side of the slide plate (3010) away from the nut (308), a U-shaped plate 2 (303) is fixedly sleeved on the outer side of the feed frame (203), both sides of the U-shaped plate 2 (303) are provided with slots (3011), and the two plug plates (305) respectively penetrate the two U-shaped plates 1 (301) and are respectively inserted into the two slots (3011).

6. A continuous powder mixing and granulating machine for feed production according to claim 5, characterized in that: Two guide rods (304) are symmetrically fixedly connected to the outer side of the U-shaped plate 2 (303); the ends of the two guide rods (304) away from the U-shaped plate 2 (303) are fixedly installed with side blocks (307); the sides of the two plug plates (305) away from each other are fixedly installed with guide blocks (306); the two guide blocks (306) are movably sleeved on the outer sides of the two guide rods (304) respectively.

Images