Multi-stage stirring composite probiotic mixing machine

Abstract

The utility model relates to the technical field of feed production, in particular to a multi-stage stirring composite probiotic mixing machine, which not only is used for stirring and mixing probiotics and feed for many times to improve the mixing effect, but also is used for screening the mixed probiotic feed to avoid caking in the feed. Comprising a screening mechanism; the device further comprises a stirring mechanism, a mixing mechanism, a conveying mechanism and a driving mechanism, the stirring mechanism is installed on the screening mechanism and used for stirring probiotic feed, the mixing mechanism is installed on the screening mechanism and used for mixing probiotics and feed, and the conveying mechanism is installed on the screening mechanism and used for conveying the probiotics. The driving mechanism is installed on the conveying mechanism and provides power for the device.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production, in particular to a multi-stage stirring composite probiotic mixer. Background Art

[0002] In the study of the antibiotic replacement effect of compound probiotics in pig farming, it is necessary to screen the probiotics, combine the dominant strains of pig-derived probiotics screened in the early stage, conduct in vitro acid-resistant and bile-resistant strains and fermentation characteristics research, establish an in vitro simulated digestive tract model, evaluate its acid resistance, bile resistance and ability to inhibit intestinal pathogens, use the characteristics of different probiotic strains to make compound probiotics, carry out feeding experiments with different probiotic strain combinations, explore the effects of different types and ratios of bacterial agents on pig growth performance, nutrient apparent digestibility and other indicators, and propose the best ratio scheme.

[0003] Existing probiotic mixers, such as a mixing and stirring machine for producing composite probiotic feed disclosed in the utility model patent with application number 202021193833.1, have a main structure including a carrier plate, and the four corners of the bottom of the carrier plate are vertically fixedly connected with support columns. The four support columns have the same specifications and are distributed in a rectangular array with respect to each other. A mixing bin is fixedly installed on the top of the carrier plate, and a mixing mechanism and a discharging mechanism are fixedly installed in the mixing bin. A feed hopper is fixedly installed on the top of the mixing bin; when in use, the mixed feed poured from the feed hopper will enter the inner cavity of the mixing bin. The feed is then fed to the feed carrier plate and the mixing plate is rotated to allow the feed to pass through the mixing mechanism and eventually remain on the feed carrier plate. However, the feed is blocked by the edge to prevent it from falling off the feed carrier plate. After the first motor is started, the mixing shaft drives the roller and several mixing heads to rotate. The mixing heads will bring the mixed feed remaining on the feed carrier plate back into the feed mixing process. When the mixing is completed and the feed needs to be discharged, the second motor is started to drive the feed carrier plate and the edge to rotate, causing the feed carrier plate to tilt. As the mixed feed is discharged, the three rotating rollers assist in discharging the feed.

[0004] However, most existing mixers only perform stirring once, resulting in poor mixing effect, and the feed is not screened after mixing, which easily leads to lumps. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a multi-stage stirring composite probiotic mixer which not only stirs and mixes probiotics and feed multiple times to improve the mixing effect, but also screens the mixed probiotic feed to avoid agglomeration in the feed.

[0006] The utility model discloses a multi-stage stirring composite probiotic mixer, comprising a screening mechanism; a stirring mechanism, a mixing mechanism, a conveying mechanism and a driving mechanism, wherein the stirring mechanism is installed on the screening mechanism and stirs the probiotic feed, the mixing mechanism is installed on the screening mechanism and mixes the probiotics and the feed, the conveying mechanism is installed on the screening mechanism and conveys the probiotics, and the driving mechanism is installed on the conveying mechanism and provides power for the device; a staff member adds a variety of probiotic powders into the conveying mechanism, the driving mechanism drives the conveying mechanism to stir and mix the various probiotics and convey the mixed probiotics into the mixing mechanism, the driving mechanism drives the mixing mechanism to rotate, the mixing mechanism breaks up and mixes the probiotics and the feed, the mixed probiotic feed falls into the screening mechanism, the stirring mechanism stirs the probiotic feed for a second time, and the screening mechanism screens the probiotic feed to prevent the probiotic feed from agglomerating.

[0007] Preferably, the screening mechanism includes a box body, two groups of inclined plates, a movable screen, side baffles, four groups of electric cylinders, a discharge pipe and a first valve. The bottom end of the box body is connected to the ground, a cavity is provided inside the box body, a slide groove is opened in the cavity of the box body, the two groups of inclined plates are installed in the cavity of the box body, the movable screen is slidably installed in the slide groove of the box body, the bottom ends of the side baffles are connected to the top end of the movable screen, the four groups of electric cylinders are installed in the cavity of the box body opposite to each other and are connected to the side baffles, the top end of the discharge pipe is connected to the bottom end of the box body, and the first valve is installed on the discharge pipe; the stirred probiotic feed slides onto the movable screen through the two groups of inclined plates, and the electric cylinder pulls the movable screen and the side baffles to move back and forth in the slide groove of the box body to prevent the probiotic feed from clogging the movable screen. The probiotic feed is prevented from falling from the side by arranging the side baffles. The discharge pipe is opened, and the filtered and screened probiotic feed is discharged through the first valve.

[0008] Preferably, the stirring mechanism includes two groups of first rotating shafts, multiple groups of stirring rods, two groups of first pulleys, a first belt and a second belt. The two groups of first rotating shafts are rotatably installed in the cavity of the box body, the multiple groups of stirring rods are rotatably installed on the two groups of first rotating shafts, the two groups of first pulleys are respectively installed on the two groups of first rotating shafts, the first belt is tensioned and installed between the two groups of first pulleys, and the second belt is installed on one of the groups of first rotating shafts; the driving mechanism drives the second belt to rotate, the second belt drives the first rotating shaft connected to it to rotate, the first rotating shaft drives the first pulley connected to it to rotate, the first pulley drives the other group of first pulleys and the first rotating shaft to rotate through the first belt, and the two groups of first rotating shafts drive the multiple groups of stirring rods to rotate to stir the probiotic feed.

[0009] Preferably, the mixing mechanism includes an upper hopper, an arc-shaped baffle, three groups of rolling rollers, three groups of gears and a second pulley. The bottom end of the upper hopper is connected to the top of the box body, the arc-shaped baffle is installed on the upper hopper, the three groups of rolling rollers are rotatably installed in the upper hopper, the three groups of gears are respectively installed on the three groups of rolling rollers and meshing for transmission, and the second pulley is installed on one of the groups of rolling rollers; the staff adds the feed into the cavity of the box body through the upper hopper, and the arc-shaped baffle is set to prevent the feed from splashing. The driving mechanism drives the rolling roller connected to it to rotate through the second pulley, and the three groups of second pulleys mesh to transmit heat insulation to drive the other two groups of rolling rollers to rotate. The three groups of rolling rollers mix the probiotic powder and feed together and crush large pieces of feed.

[0010] Preferably, the conveying mechanism includes a bracket, a mixing bin, a second rotating shaft, a fourth pulley, a spiral blade, a feed pipe, a second valve and multiple groups of nozzles, the bottom end of the bracket is connected to the top of the box body, the bottom end of the mixing bin is connected to the top of the bracket, the interior of the mixing bin is provided with an inner cavity and a feed port is opened at the top, the second rotating shaft is rotatably installed in the inner cavity of the mixing bin, the fourth pulley is installed on the second rotating shaft, the spiral blade is installed on the second rotating shaft, the top of the feed pipe is connected to the bottom interior of the mixing bin, the second valve is installed on the feed pipe, and the multiple groups of nozzles are all installed in the upper hopper and connected to the interior of the feed pipe; the staff adds a variety of probiotic powders into the inner cavity of the mixing bin through the feed port of the mixing bin, the driving mechanism drives the second rotating shaft to rotate through the fourth pulley, the second rotating shaft drives the spiral blade to rotate to stir the probiotic powder, the second valve is opened, the spiral blade transports the probiotic powder into the feed pipe, and the multiple groups of nozzles spray the probiotic powder onto the surface of the feed.

[0011] Preferably, the driving mechanism includes a motor, a reducer, a first transmission shaft, two sets of fifth pulleys, two sets of fourth belts, a second transmission shaft, a sixth pulley and a third belt, the bottom end of the motor is connected to the top of the box, the bottom of the reducer is connected to the top of the box, the first transmission shaft is installed on the reducer, the two sets of fifth pulleys are installed on the first transmission shaft, the two sets of fourth belts are respectively tensioned and installed on the fifth pulley and the second belt, and between the fifth pulley and the second pulley, the second transmission shaft is installed on the reducer, the sixth pulley is installed on the second transmission shaft, and the third belt is tensioned and installed between the sixth pulley and the fourth pulley; start the motor, the motor drives the first transmission shaft to rotate through the reducer, the first transmission shaft drives the two sets of fifth pulleys to rotate, the two sets of fifth pulleys drive the second belt and the second pulley to rotate respectively through the two sets of fourth belts. At the same time, the first transmission shaft drives the second transmission shaft to rotate, the second transmission shaft drives the sixth pulley to rotate, and the sixth pulley drives the fourth pulley to rotate through the third belt.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the staff adds a variety of probiotic powders into the conveying mechanism, the driving mechanism drives the conveying mechanism to stir and mix the multiple probiotics and convey the mixed probiotics into the mixing mechanism, the driving mechanism drives the mixing mechanism to rotate, the mixing mechanism breaks up and mixes the probiotics and feed, the mixed probiotic feed falls into the screening mechanism, the stirring mechanism stirs the probiotic feed for the second time, and the screening mechanism screens the probiotic feed to prevent the probiotic feed from agglomerating. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the present utility model;

[0014] Figure 2 This is a partially enlarged axonometric structural diagram of the screening mechanism of the utility model;

[0015] Figure 3 It is a partially enlarged isometric structural diagram of the stirring mechanism, mixing mechanism and driving mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional axonometric structure of the stirring mechanism, mixing mechanism and conveying mechanism of the utility model;

[0017] Figure 5 It is a partially enlarged sectional axonometric structural diagram of the conveying mechanism of the utility model.

[0018] Markings in the accompanying drawings: 01, screening mechanism; 11, box; 12, tilting plate; 13, movable screen; 14, side baffle; 15, electric cylinder; 16, discharge pipe; 17, first valve; 02, stirring mechanism; 21, first rotating shaft; 22, stirring rod; 23, first pulley; 24, first belt; 25, second belt; 03, mixing mechanism; 31, upper hopper; 32, curved baffle; 33, rolling roller; 34, gear; 3 5. Third pulley; 04. Conveying mechanism; 41. Bracket; 42. Mixing bin; 43. Second rotating shaft; 44. Fourth pulley; 45. Spiral blade; 46. Feed pipe; 47. Second valve; 48. Nozzle; 05. Driving mechanism; 51. Motor; 52. Reducer; 53. First transmission shaft; 54. Fifth pulley; 55. Fourth belt; 56. Second transmission shaft; 57. Sixth pulley; 58. Third belt. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example 1

[0021] The utility model discloses a multi-stage stirring composite probiotic mixer, comprising a screening mechanism 01; a stirring mechanism 02, a mixing mechanism 03, a conveying mechanism 04 and a driving mechanism 05, wherein the stirring mechanism 02 is mounted on the screening mechanism 01 and stirs the probiotic feed, the mixing mechanism 03 is mounted on the screening mechanism 01 and mixes the probiotics and the feed, the conveying mechanism 04 is mounted on the screening mechanism 01 and conveys the probiotics, and the driving mechanism 05 is mounted on the conveying mechanism 04 and provides power for the device; the screening mechanism 01 comprises a box body 11, two groups of inclined plates 12, a movable screen 13, a side baffle 14, four groups of electric cylinders 15, a discharge pipe 16 and a first valve 17, and the bottom end of the box body 11 is connected to the ground. The interior of the box body 11 is provided with a cavity, a slide is opened in the cavity of the box body 11, two groups of inclined plates 12 are installed in the cavity of the box body 11, the movable screen 13 is slidably installed in the slide of the box body 11, the bottom end of the side baffle 14 is connected to the top of the movable screen 13, four groups of electric cylinders 15 are installed in the cavity of the box body 11 in pairs and are connected to the side baffles 14, the top of the discharge pipe 16 is connected to the bottom end of the box body 11, and the first valve 17 is installed on the discharge pipe 16; the stirring mechanism 02 includes two groups of first rotating shafts 21, multiple groups of stirring rods 22, two groups of first pulleys 23, a first belt 24 and a second belt 25, the two groups of first rotating shafts 21 are rotatably installed in the cavity of the box body 11, and the multiple groups of stirring rods 22 are divided into The mixing mechanism 03 includes an upper hopper 31, an arc-shaped baffle 32, three groups of rolling rollers 33, three groups of gears 34 and a second pulley 35. The bottom end of the upper hopper 31 is connected to the top end of the box body 11. The arc-shaped baffle 32 is installed on the upper hopper 31. The three groups of rolling rollers 33 are all rotatably installed in the upper hopper 31. The three groups of gears 34 are respectively installed on the three groups of rolling rollers 33 and meshed for transmission. The second pulley 35 is installed on one group of rolling rollers 33. The conveying mechanism 04 includes The present invention comprises a bracket 41, a mixing bin 42, a second rotating shaft 43, a fourth pulley 44, a spiral blade 45, a feed pipe 46, a second valve 47 and multiple groups of nozzles 48. The bottom end of the bracket 41 is connected to the top of the box body 11, the bottom end of the mixing bin 42 is connected to the top of the bracket 41, the interior of the mixing bin 42 is provided with an inner cavity and a feed port is opened at the top, the second rotating shaft 43 is rotatably mounted in the inner cavity of the mixing bin 42, the fourth pulley 44 is mounted on the second rotating shaft 43, the spiral blade 45 is mounted on the second rotating shaft 43, the top of the feed pipe 46 is communicated with the bottom end of the mixing bin 42, the second valve 47 is mounted on the feed pipe 46, and the multiple groups of nozzles 48 are all installed in the upper hopper 31 and communicated with the interior of the feed pipe 46;During operation, first, the staff adds the feed into the cavity of the box body 11 through the upper hopper 31, and prevents the feed from splashing by setting the arc-shaped baffle 32, and adds a variety of probiotic powders into the inner cavity of the mixing bin 42 through the feed port of the mixing bin 42, and the driving mechanism 05 drives the second rotating shaft 43 to rotate through the fourth pulley 44, and the second rotating shaft 43 drives the spiral blade 45 to rotate to stir the probiotic powder, and opens the second valve 47, and the spiral blade 45 conveys the probiotic powder to the feed pipe 46, and multiple groups of nozzles 48 spray the probiotic powder onto the surface of the feed, and the driving mechanism 05 drives the connected rolling roller 33 to rotate through the second pulley 35, and the three groups of second pulleys 35 mesh and transmit heat insulation to drive the other two groups of rolling rollers 33 to rotate, and the three groups of rolling rollers 33 mix the probiotic powder and feed together and mix them. The bulk feed is crushed, and the drive mechanism 05 rotates the second belt 25. The second belt 25 rotates the first rotating shaft 21 connected thereto. The first rotating shaft 21 rotates the first pulley 23 connected thereto. The first pulley 23 rotates another set of first pulleys 23 and the first rotating shaft 21 via the first belt 24. The two sets of first rotating shafts 21 rotate multiple sets of stirring rods 22 to stir the probiotic feed. The stirred probiotic feed slides through the two sets of inclined plates 12 onto the movable screen 13. The electric cylinder 15 pulls the movable screen 13 and the side baffles 14 to reciprocate within the chute of the box 11 to prevent the probiotic feed from clogging the movable screen 13. The side baffles 14 are provided to prevent the probiotic feed from falling out of the side. The discharge pipe 16 is opened, and the filtered and screened probiotic feed is discharged through the first valve 17.

[0022] Example 2

[0023] like Figures 1 to 5As shown, a multi-stage stirring composite probiotic mixer of the present invention is based on Example 1; the driving mechanism 05 includes a motor 51, a reducer 52, a first transmission shaft 53, two groups of fifth pulleys 54, two groups of fourth belts 55, a second transmission shaft 56, a sixth pulley 57 and a third belt 58. The bottom end of the motor 51 is connected to the top of the box 11, the bottom end of the reducer 52 is connected to the top of the box 11, the first transmission shaft 53 is installed on the reducer 52, the two groups of fifth pulleys 54 are installed on the first transmission shaft 53, the two groups of fourth belts 55 are respectively tensioned and installed between the fifth pulley 54 and the second belt 25, the fifth pulley 54 and the second pulley 35, and the second transmission shaft 56 is installed on the reducer 52. The sixth pulley 57 is installed on the second transmission shaft 56, and the third belt 58 is tensioned and installed between the sixth pulley 57 and the fourth pulley 44; when it is working, first, the staff adds the feed into the cavity of the box body 11 through the upper hopper 31, and prevents the feed from splashing by setting the arc baffle 32, and adds a variety of probiotic powders into the inner cavity of the mixing bin 42 through the feed port of the mixing bin 42, and starts the motor 51. The motor 51 drives the first transmission shaft 53 to rotate through the reducer 52, and the first transmission shaft 53 drives the two sets of fifth pulleys 54 to rotate. The two sets of fifth pulleys 54 respectively drive the second belt 25 and the second pulley 35 to rotate through the two sets of fourth belts 55. At the same time, the first transmission shaft 53 drives the second transmission shaft 56 The second transmission shaft 56 drives the sixth pulley 57 to rotate, the sixth pulley 57 drives the fourth pulley 44 to rotate through the third belt 58, the fourth pulley 44 drives the second rotating shaft 43 to rotate, the second rotating shaft 43 drives the spiral blade 45 to rotate to stir the probiotic powder, open the second valve 47, the spiral blade 45 transports the probiotic powder to the feed pipe 46, and multiple groups of nozzles 48 spray the probiotic powder onto the feed surface. The second belt 55 drives the connected rolling roller 33 to rotate through the second pulley 35. The three groups of second pulleys 35 engage to transmit heat insulation to drive the other two groups of rolling rollers 33 to rotate. The three groups of rolling rollers 33 mix the probiotic powder and feed together and crush large pieces of feed. The second belt 55 drives the second belt 25 Rotate, the second belt 25 drives the first rotating shaft 21 connected thereto to rotate, the first rotating shaft 21 drives the first pulley 23 connected thereto to rotate, the first pulley 23 drives another group of first pulleys 23 and the first rotating shaft 21 to rotate through the first belt 24, and the two groups of first rotating shafts 21 drive multiple groups of stirring rods 22 to rotate to stir the probiotic feed. The stirred probiotic feed slides onto the movable screen 13 through the two groups of inclined plates 12, and the electric cylinder 15 pulls the movable screen 13 and the side baffle 14 to move back and forth in the chute of the box body 11 to prevent the probiotic feed from clogging the movable screen 13. The side baffle 14 is provided to prevent the probiotic feed from falling from the side, and the discharge pipe 16 is opened, and the filtered and screened probiotic feed is discharged through the first valve 17.

[0024] The electric motor 51 and the reducer 52 of the present invention are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in this field to make creative efforts.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A multi-stage stirring composite probiotic mixer, comprising a screening mechanism (01); characterized in that: The device further comprises a stirring mechanism (02), a mixing mechanism (03), a conveying mechanism (04) and a driving mechanism (05), wherein the stirring mechanism (02) is mounted on the screening mechanism (01) and stirs the probiotic feed, the mixing mechanism (03) is mounted on the screening mechanism (01) and mixes the probiotics and the feed, the conveying mechanism (04) is mounted on the screening mechanism (01) and conveys the probiotics, and the driving mechanism (05) is mounted on the conveying mechanism (04) and provides power to the device; The screening mechanism (01) comprises a box body (11), two groups of inclined plates (12), a movable screen (13), a side baffle (14), four groups of electric cylinders (15), a discharge pipe (16) and a first valve (17). The bottom end of the box body (11) is connected to the ground. A cavity is provided inside the box body (11). A chute is provided in the cavity of the box body (11). The two groups of inclined plates (12) are both installed in the cavity of the box body (11). The movable screen (13) is slidably installed in the chute of the box body (11). The bottom end of the side baffle (14) is connected to the top end of the movable screen (13). The four groups of electric cylinders (15) are installed in pairs in the cavity of the box body (11) and are all connected to the side baffle (14). The top end of the discharge pipe (16) is communicated with the bottom end of the box body (11). The first valve (17) is installed on the discharge pipe (16).

2. A multi-stage stirring composite probiotic mixer according to claim 1, characterized in that: The stirring mechanism (02) comprises two groups of first rotating shafts (21), multiple groups of stirring rods (22), two groups of first pulleys (23), a first belt (24) and a second belt (25). The two groups of first rotating shafts (21) are both rotatably mounted in the cavity of the box body (11), the multiple groups of stirring rods (22) are respectively rotatably mounted on the two groups of first rotating shafts (21), the two groups of first pulleys (23) are respectively mounted on the two groups of first rotating shafts (21), the first belt (24) is tensioned and mounted between the two groups of first pulleys (23), and the second belt (25) is mounted on one of the groups of first rotating shafts (21).

3. A multi-stage stirring composite probiotic mixer according to claim 1, characterized in that: The mixing mechanism (03) comprises an upper hopper (31), an arc-shaped baffle (32), three groups of rolling rollers (33), three groups of gears (34) and a second pulley (35). The bottom end of the upper hopper (31) is communicated with the top end of the box body (11). The arc-shaped baffle (32) is installed on the upper hopper (31). The three groups of rolling rollers (33) are all rotatably installed in the upper hopper (31). The three groups of gears (34) are respectively installed on the three groups of rolling rollers (33) and meshed with each other for transmission. The second pulley (35) is installed on one of the groups of rolling rollers (33).

4. A multi-stage stirring composite probiotic mixer as claimed in claim 3, characterized in that: The conveying mechanism (04) includes a bracket (41), a mixing bin (42), a second rotating shaft (43), a fourth pulley (44), a spiral blade (45), a feed pipe (46), a second valve (47) and multiple groups of nozzles (48). The bottom end of the bracket (41) is connected to the top end of the box body (11), the bottom end of the mixing bin (42) is connected to the top end of the bracket (41), the interior of the mixing bin (42) is provided with an inner cavity and the top end is provided with a feed port, the second rotating shaft (43) is rotatably mounted in the inner cavity of the mixing bin (42), the fourth pulley (44) is mounted on the second rotating shaft (43), the spiral blade (45) is mounted on the second rotating shaft (43), the top end of the feed pipe (46) is communicated with the bottom end of the mixing bin (42), the second valve (47) is mounted on the feed pipe (46) in multiple groups, and the nozzles (48) are all mounted in the upper hopper (31) and communicated with the interior of the feed pipe (46).

5. A multi-stage stirring composite probiotic mixer as claimed in claim 4, characterized in that: The driving mechanism (05) comprises a motor (51), a speed reducer (52), a first transmission shaft (53), two groups of fifth pulleys (54), two groups of fourth belts (55), a second transmission shaft (56), a sixth pulley (57) and a third belt (58). The bottom end of the motor (51) is connected to the top end of the box (11), the bottom end of the speed reducer (52) is connected to the top end of the box (11), the first transmission shaft (53) is mounted on the speed reducer (52), the two groups of fifth pulleys (54) are both mounted on the first transmission shaft (53), the two groups of fourth belts (55) are respectively tensioned and mounted between the fifth pulley (54) and the second belt (25), and the fifth pulley (54) and the second pulley (35), the second transmission shaft (56) is mounted on the speed reducer (52), the sixth pulley (57) is mounted on the second transmission shaft (56), and the third belt (58) is tensioned and mounted between the sixth pulley (57) and the fourth pulley (44).

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