CN218452264U

CN218452264U - Feed preparation device

Info

Publication number: CN218452264U
Application number: CN202222895929.8U
Authority: CN
Inventors: 高秀芳; 薛淑媛; 萨格萨
Original assignee: Ordos Forestry And Grassland Development Center
Current assignee: Ordos Forestry And Grassland Development Center
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-07
Anticipated expiration: 2032-11-01

Abstract

The utility model belongs to the technical field of feed preparation machinery, concretely relates to feed preparation device, which comprises a housin, be provided with crushing unit in the casing respectively, grinding unit, first guide funnel and second guide funnel, first guide funnel sets up between crushing unit and grinding unit, second guide funnel sets up in the grinding unit downside, wherein first guide funnel upside notch is towards crushing unit, its downside blanking mouth is towards grinding unit, and then still be provided with the splitter box between first guide funnel and grinding unit, a relative lateral wall of splitter box all rotates through the connecting axle and is connected with the lateral wall of casing, the notch and the first guide funnel blanking mouth of splitter box are relative, a plurality of blanking holes have been seted up to the lower lateral wall of splitter box, one of them connecting axle extends the casing fixed with the rotation piece of the reciprocal subassembly of straight line. This device has realized that the even throwing of raw materials after smashing falls on grinding component, reduces piling up of raw materials, has improved the efficiency of feed preparation.

Description

Feed preparation device

Technical Field

The utility model belongs to the technical field of feed preparation machinery, concretely relates to feed preparation device.

Background

The fermented feed is prepared by mixing and anaerobic fermentation of microorganisms (lactic acid bacteria, saccharomycetes and bacillus), wherein the existence of the aerobic bacteria such as the saccharomycetes and the bacillus creates an anaerobic environment for the growth and the propagation of the lactic acid bacteria, the lactic acid bacteria produce lactic acid in mass propagation, and the pH value is reduced, so that the fermented feed product has sour flavor, and the feed is homogenized and fluffy after being fermented, so that the palatability of the feed is improved, and the feed intake of cultured animals is stimulated. Meanwhile, the fermented feed also has the advantages of improving the digestibility and the utilization rate of nutrient substances in the feed, being beneficial to the health of intestinal tracts of bred animals, enhancing the immunity and degrading toxic substances in the feed. With the development of animal husbandry, the feed leavening agent is also pursued by farmers.

In the preparation process of biological fermentation feed, various raw materials are generally required to be crushed and ground to enable the obtained raw materials to be fully mixed with microorganisms more easily, one existing feed preparation method is crushing and grinding separation, the raw materials are crushed by a crushing device and then manually shoveled into the grinding device for grinding, time and labor are wasted, the other existing feed preparation method is a crushing and grinding integrated device, the crushed raw materials can directly enter a grinding machine for grinding, the output of manpower is reduced, and the preparation efficiency of the feed is improved.

Disclosure of Invention

In order to solve the problem that prior art exists, the utility model aims at providing a feed preparation device, the even feed end of dropping on grinding assembly of raw materials after can effectually realizing smashing avoids piling up of raw materials on grinding assembly, has improved feed preparation's efficiency.

The technical scheme of the utility model is that: the utility model provides a feed preparation device, includes the casing, the feed inlet has been seted up to the casing upside, and the discharge gate has been seted up to the downside, still includes:

the crushing assembly is arranged in the shell and is close to the feeding hole;

the grinding assembly is arranged on the lower side of the crushing assembly and is close to the discharge hole;

the first material guide hopper is fixed in the shell, a slot on the upper side of the first material guide hopper faces the crushing assembly, and a blanking port on the lower side of the first material guide hopper faces the grinding assembly;

the diversion channel is arranged in the shell and between the first guide funnel and the grinding assembly, one opposite outer side wall of the diversion channel is rotatably connected with the side wall of the shell through a connecting shaft, a notch of the diversion channel is opposite to a blanking port of the first guide funnel, and a plurality of blanking holes are formed in the lower side wall of the diversion channel;

the linear reciprocating assembly is arranged on the outer side wall of the shell, one of the connecting shafts extends out of the shell and is fixed with a rotating piece of the linear reciprocating assembly, and the linear reciprocating assembly is used for realizing the reciprocating rotation of the splitter box within a certain angle.

Preferably, the reciprocal subassembly of straight line includes the installing frame and bears the frame, the installing frame pass through guide structure with casing sliding connection, be fixed with the rack on a vertical inside wall of installing frame, rack toothing has drive gear, the drive gear suit is fixed on the connecting axle, the installing frame deviates from the lateral wall fixedly connected with transfer line of casing, the transfer line downside is equipped with the eccentric wheel, the spacing groove has been seted up to the week side of eccentric wheel, the lower extreme of transfer line is in slide in the spacing groove, bear the frame with casing fixed connection, be fixed with first motor on bearing the frame, the eccentric wheel suit is in on the output shaft of first motor.

Preferably, the guide structure comprises two stabilizing plates which are oppositely arranged, the stabilizing plates are fixedly connected with the shell, sliding grooves are formed in the side walls, opposite to the two stabilizing plates, of the two stabilizing plates, sliding plates are connected in the sliding grooves in a sliding mode, and the two sliding plates are fixed with the mounting frame.

Preferably, the two opposite inner side walls of the length direction of the diversion trench are provided with guide grooves, the guide grooves on the two side walls correspond to one another, a shifting rod is connected between the two opposite guide grooves in a sliding mode, and a balance weight sleeve is sleeved on the shifting rod.

Preferably, the upside of installing frame is equipped with the baffle, the baffle with be connected with a plurality of reset spring between the installing frame, reset spring interpolation is equipped with the guide bar, the upper end of guide bar runs through the baffle setting.

Preferably, a blanking pipe is fixedly connected to a blanking port on the lower side of the first material guide funnel, and the blanking pipe is made of soft materials.

Preferably, grinding unit includes the grinding roller that a plurality of axis levels set up, and is a plurality of the pipe is ground the equidistant arrangement of pipe and is in the reposition of redundant personnel tank bottom, every it is equipped with the pivot all to insert in the grinding roller, the both ends of pivot all with the lateral wall of casing rotates to be connected, the pivot towards bear a frame one end and extend the casing and all overlap and be equipped with linkage gear, adjacent two linkage gear engagement sets up, one of them the pivot with the output shaft of first motor is fixed, the grinding unit downside is equipped with the second guide funnel.

Preferably, a second motor is fixed on the shell, a screw is fixed on an output shaft of the second motor, the screw is perpendicular to the rotating shaft, the screw is inserted into the shell and is rotatably connected with the shell, a material pushing rod is sleeved on the screw and is in threaded connection with the screw, the material pushing rod is in sliding connection with the inner wall of the shell, and the material pushing rod is arranged on the upper side of the grinding roller.

Compared with the prior art, the utility model discloses a feed preparation device has following beneficial effect:

the device is in the process of preparing the feed, the raw materials crushed by the crushing assembly enter the diversion channel through the first guide funnel, the matching of the linear reciprocating assembly and the connecting shaft provides driving force for the rotation of the diversion channel, the diversion channel rotates in a reciprocating manner by a certain angle by taking the axis of the connecting shaft as a rotating shaft, so that the diversion channel forms the phenomenon of left-right reciprocating inclination on the upper side of the grinding assembly, the raw materials entering the diversion channel can uniformly fall on the grinding assembly through the blanking hole on the lower side of the diversion channel under the action of the inclined swinging of the diversion channel, and the diversion channel can be used as a transition storage body to realize the temporary storage of the raw materials, thereby avoiding the accumulation of the raw materials on the grinding assembly, avoiding the high-frequency shutdown phenomenon caused in the crushing process, improving the crushing efficiency and the grinding efficiency and simultaneously improving the production efficiency for the preparation of the feed;

drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a first longitudinal sectional view of the overall structure of the present invention;

FIG. 3 is a second longitudinal sectional view of the whole structure of the present invention

FIG. 4 is a schematic view of a part of the structure of the linear reciprocating assembly of the present invention;

fig. 5 is a schematic view of a portion of the structure of the polishing assembly of the present invention.

Description of reference numerals:

1. a housing; 2. a feed inlet; 3. a discharge port; 4. a size reduction assembly; 5. a grinding assembly; 51. a grinding roller; 52. a rotating shaft; 53. a linkage gear; 6. a first material guide hopper; 7. a shunt slot; 8. a connecting shaft; 9. a blanking hole; 10. a linear reciprocating assembly; 101. installing a frame; 102. a carrier; 103. a rack; 104. a drive gear; 105. a transmission rod; 106. an eccentric wheel; 107. a limiting groove; 108. a first motor; 11. a guide structure; 111. a stabilizing plate; 112. a sliding plate; 12. a guide groove; 13. a deflector rod; 14. a counterweight sleeve; 15. a baffle plate; 16. a return spring; 17. a guide bar; 18. a discharging pipe; 19. a second material guide hopper; 20. a second motor; 21. a screw; 22. a material pushing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, in order to make the crushed feed raw materials more uniformly drop between the grinding rollers 51 of the grinding assembly 5, reduce the accumulation of the raw materials on the grinding assembly 5, and increase the speed of feed preparation, the embodiment provides a feed preparation device, which comprises a housing 1, wherein a feed inlet 2 is formed in the upper side of the housing 1, a discharge outlet 3 is formed in the lower side of the housing 1, a crushing assembly 4 and a grinding assembly 5 are respectively arranged in the housing 1, the crushing assembly 4 is close to the feed inlet 2, and the grinding assembly 5 is arranged at the lower side of the crushing assembly 4 and is close to the discharge outlet 3. A first material guide funnel 6 and a second material guide funnel 19 are respectively fixed in the shell 1, the first material guide funnel 6 is arranged between the crushing assembly 4 and the grinding assembly 5, the second material guide funnel 19 is arranged at the lower side of the grinding assembly 5, wherein the upper side notch of the first material guide funnel 6 faces the crushing assembly 4, and the lower side blanking port of the first material guide funnel faces the grinding assembly 5; a splitter box 7 is further arranged between the first material guide funnel 6 and the grinding assembly 5, an opposite outer side wall of the splitter box 7 is rotatably connected with the side wall of the shell 1 through a connecting shaft 8, a notch of the splitter box 7 is opposite to a blanking port of the first material guide funnel 6, and a plurality of blanking holes 9 are formed in the lower side wall of the splitter box 7; and a linear reciprocating assembly 10 is arranged on the outer side wall of the shell 1, one connecting shaft 8 extends out of the shell 1 and is fixed with a rotating part of the linear reciprocating assembly 10, and the shunting groove 7 can rotate in a reciprocating mode within a certain angle through the linear reciprocating assembly 10. Raw materials after crushing assembly 4 get into splitter box 7 through first guide funnel 6 in, splitter box 7 provides drive power for it through the reciprocal subassembly 10 of straight line and the cooperation of connecting axle 8 this moment for splitter box 7 uses the axis of connecting axle 8 to reciprocate to rotate certain angle as the axis of rotation, is equipped with sufficient interval for splitter box 7 and grinding component 5 better, can satisfy splitter box 7 can not be obstructed or collide with grinding component 5 at the rotation in-process. Thereby make splitter box 7 form the phenomenon of reciprocal slope about grinding unit 5 upside through above-mentioned mode, make the raw materials that get into in splitter box 7 can be through the even dropping on grinding unit 5 in blanking hole 9, splitter box 7 can realize keeping in of raw materials as the transition storage cavity simultaneously, avoid the raw materials to take place to pile up on grinding unit 5, also avoid smashing the in-process and cause the shut down phenomenon of the high frequency of grinding unit 4, also improve production efficiency for the preparation of fodder when smashing efficiency and grinding efficiency.

Referring to fig. 3 to 5, it is further intended to ensure that the splitter box 7 can be rotated within an angular range in a stable manner. The linear reciprocating assembly 10 comprises a mounting frame 101 and a bearing frame 102, the mounting frame 101 is slidably connected with the housing 1 through a guide structure 11, a rack 103 is fixed on one vertical inner side wall of the mounting frame 101, the rack 103 is engaged with a driving gear 104, the driving gear 104 is fixed on the connecting shaft 8 in a sleeved manner, the side wall of the mounting frame 101, which is far away from the housing 1, is fixedly connected with a transmission rod 105, an eccentric wheel 106 is arranged on the lower side of the transmission rod 105, a limit groove 107 is formed in the peripheral side of the eccentric wheel 106, the lower end of the transmission rod 105 slides in the limit groove 107, the bearing frame 102 is fixedly connected with the housing 1, a first motor 108 is fixed on the bearing frame 102, and the eccentric wheel 106 is sleeved on an output shaft of the first motor 108.

Referring to fig. 1 and 4, the stability of the up-and-down movement of the mounting frame 101 is further ensured, that is, the rack 103 and the driving gear 104 are stably supported. Guide structure 11 includes two relative stabilizer plate 111 that set up, and stabilizer plate 111 and casing 1 fixed connection have all seted up the spout on the relative lateral wall of two stabilizer plate 111, and sliding connection has sliding plate 112 in the spout, and two sliding plates 112 all are fixed with installing frame 101.

Referring to fig. 3 and 4, it is further intended to make the raw material in the distribution chute 7 more mobile with the inclination of the distribution chute 7. Guide grooves 12 are formed in two opposite inner side walls of the length direction of the diversion channel 7, the guide grooves 12 in the two side walls correspond to one another, a shifting rod 13 is connected between the two opposite guide grooves 12 in a sliding mode, and a balance weight sleeve 14 is sleeved on the shifting rod 13. When the splitter box 7 inclines, the driving lever 13 can slide to the lower extreme of incline direction, and the effect through driving lever 13 can make the raw materials flow faster to the lower extreme of splitter box 7 slope this moment, avoids the raw materials to pile up in the middle of splitter box 7, and the slip effect through the heavy burden effect driving lever 13 at the balancing weight is better. As shown in fig. 2, the shift lever 13 is moved to a position where the diversion trench 7 is inclined.

Referring to fig. 1 and 5, further to make the up-and-down movement of the mounting frame 101 smoother, the rack 103 can be stably linearly reciprocated in the vertical direction. The upper side of installing frame 101 is equipped with baffle 15, is connected with a plurality of reset spring 16 between baffle 15 and the installing frame 101, and reset spring 16 interpolation is equipped with guide bar 17, and the setting is run through baffle 15 in the upper end of guide bar 17.

Referring to fig. 2 and 3, in order to prevent the crushed raw material from leaking out when entering the diversion channel 7, a blanking pipe 18 is fixedly connected to a blanking port at the lower side of the first material guide funnel 6, and the blanking can be made of soft materials such as cotton cloth, plastic or thin rubber. The rotation of the splitter box 7 is not influenced by the soft blanking pipe 18, and the lower end of the blanking pipe 18 further extends into the splitter box 7.

Referring to fig. 2 and 3, further, the grinding assembly 5 includes a plurality of grinding rollers 51 with horizontal axes, a plurality of grinding pipes are arranged at the bottom of the diversion trench 7 at equal intervals, a rotating shaft 52 is inserted into each grinding roller 51, two ends of the rotating shaft 52 are rotatably connected with the side wall of the housing 1, the rotating shaft 52 extends out of the housing 1 towards one end of the bearing frame 102 and is sleeved with a linkage gear 53, two adjacent linkage gears 53 are meshed with each other, one of the rotating shafts 52 is fixed with an output shaft of the first motor 108, and a second material guiding funnel 19 is arranged at the lower side of the grinding assembly 5. The first motor 108 is shared by the rotating shaft 52 and the eccentric wheel 106 to realize linkage of the linear reciprocating assembly 10 and the grinding assembly 5, so that not only can the cost be saved, but also the volume of the device can be reduced.

As shown in fig. 2 and 3, further to enable the raw material on the grinding roller 51 to be further homogenized without being accumulated. A second motor 20 is fixed on the casing 1, a screw 21 is fixed on an output shaft of the second motor 20, the screw 21 is perpendicular to the rotating shaft 52, the screw 21 is inserted inside the casing 1 and is rotatably connected with the casing 1, a material pushing rod 22 is sleeved on the screw 21 and is in threaded connection with the screw, the material pushing rod 22 is in sliding connection with the inner wall of the casing 1, and the material pushing rod 22 is arranged on the upper side of the grinding roller 51. Second motor 20 adopts servo motor can provide positive and negative rotation alternation for the rotation of screw rod 21, and then second motor 20 provides drive power for screw rod 21, and the suit is at this moment on screw rod 21 material pushing rod 22 along screw rod 21 axis removal under the limiting displacement of casing 1 lateral wall, can make raw materials evenly distributed between two adjacent grinding roller 51 through material pushing rod 22 at grinding roller 51 upside reciprocating motion, avoids the concentration of raw materials.

Embodiment of the present device: in the process of preparing the feed, the raw materials crushed by the crushing assembly 4 enter the diversion channel 7 through the first guide hopper 6, at the moment, the first motor 108 is started to provide driving force for the eccentric wheel 106, the driving rod 105 drives the mounting frame 101 to move up and down through the rotation of the eccentric wheel 106 and the sliding connection effect between the peripheral side of the eccentric wheel 106 and the driving rod 105, the mounting frame 101 drives the rack 103 to move up and down to be meshed with the driving gear 104, the driving gear 104 rotates forwards and backwards alternately, the driving gear 104 provides driving force for the rotation of the diversion channel 7 through the matching of the connecting shaft 8, the diversion channel 7 rotates in a reciprocating manner by a certain angle by taking the axis of the connecting shaft 8 as a rotating shaft, the diversion channel 7 forms a left-right reciprocating inclination phenomenon on the upper side of the grinding assembly 5, the raw materials entering the diversion channel 7 can uniformly fall on each grinding roller 51 through the blanking hole 9 on the lower side of the diversion channel 7 under the inclined swinging action of the diversion channel 7, the driving force is provided for each linkage gear 53 when the first motor 108 is started, the continuous meshing of the two adjacent linkage gears 53, the raw materials can be conveniently discharged from the discharge hole 19 after the crushed raw materials are quickly ground by the second guide hopper 1.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a feed preparation device, includes casing (1), feed inlet (2) have been seted up to casing (1) upside, and discharge gate (3) have been seted up to the downside, its characterized in that still includes:

the crushing assembly (4) is arranged in the shell (1), and the crushing assembly (4) is close to the feeding hole (2);

the grinding component (5) is arranged at the lower side of the crushing component (4), and the grinding component (5) is close to the discharge hole (3);

the first material guide hopper (6) is fixed in the shell (1), the slot opening on the upper side faces the crushing assembly (4), and the blanking opening on the lower side faces the grinding assembly (5);

the flow distribution groove (7) is arranged in the shell (1) and is arranged between the first material guide funnel (6) and the grinding assembly (5), one opposite outer side wall of the flow distribution groove is rotatably connected with the side wall of the shell (1) through a connecting shaft (8), a notch of the flow distribution groove (7) is opposite to a blanking port of the first material guide funnel (6), and a plurality of blanking holes (9) are formed in the lower side wall of the flow distribution groove (7);

the linear reciprocating assembly (10) is installed on the outer side wall of the shell (1), one of the connecting shafts (8) extends out of the shell (1) and is fixed with a rotating piece of the linear reciprocating assembly (10), and the linear reciprocating assembly (10) is used for achieving reciprocating rotation of the diversion trench (7) within a certain angle.

2. A feed preparation device as claimed in claim 1, characterized in that the linear reciprocating assembly (10) comprises a mounting frame (101) and a bearing frame (102), the mounting frame (101) is slidably connected with the housing (1) through a guide structure (11), a rack (103) is fixed on one vertical inner side wall of the mounting frame (101), the rack (103) is engaged with a driving gear (104), the driving gear (104) is fixed on the connecting shaft (8) in a sleeved manner, the mounting frame (101) is away from a side wall of the housing (1) and is fixedly connected with a transmission rod (105), an eccentric wheel (106) is arranged on the lower side of the transmission rod (105), a limit groove (107) is formed on the peripheral side of the eccentric wheel (106), the lower end of the transmission rod (105) slides in the limit groove (107), the bearing frame (102) is fixedly connected with the housing (1), a first motor (108) is fixed on the bearing frame (102), and the eccentric wheel (106) is sleeved on an output shaft of the first motor (108).

3. A feed preparation device according to claim 2, wherein said guiding structure (11) comprises two oppositely disposed stabilizing plates (111), said stabilizing plates (111) are fixedly connected to said housing (1), two opposing side walls of said stabilizing plates (111) are provided with sliding grooves, said sliding grooves are slidably connected with sliding plates (112), and two sliding plates (112) are fixed to said mounting frame (101).

4. The feed preparation device according to claim 1, wherein two opposite inner side walls of the diversion channel (7) in the length direction are provided with guide grooves (12), the guide grooves (12) on the two side walls are in one-to-one correspondence, a shift lever (13) is connected between the two opposite guide grooves (12) in a sliding manner, and a balance weight sleeve (14) is sleeved on the shift lever (13).

5. A feed preparation device as claimed in claim 2, characterized in that a baffle (15) is arranged on the upper side of the mounting frame (101), a plurality of return springs (16) are connected between the baffle (15) and the mounting frame (101), guide rods (17) are inserted into the return springs (16), and the upper ends of the guide rods (17) are arranged to penetrate through the baffle (15).

6. The feed preparation device as claimed in claim 1, wherein a blanking port at the lower side of the first material guiding funnel (6) is fixedly connected with a blanking pipe (18), and the blanking pipe (18) is made of soft material.

7. The feed preparation device according to claim 2, wherein the grinding assembly (5) comprises a plurality of grinding rollers (51) with axes horizontally arranged, the plurality of grinding rollers are arranged at the bottom of the diversion channel (7) at equal intervals, a rotating shaft (52) is inserted into each grinding roller (51), two ends of each rotating shaft (52) are rotatably connected with the side wall of the housing (1), one end of each rotating shaft (52) facing the bearing frame (102) extends out of the housing (1) and is sleeved with a linkage gear (53), two adjacent linkage gears (53) are meshed with each other, one of the rotating shafts (52) is fixed with the output shaft of the first motor (108), and a second guide funnel (19) is arranged on the lower side of the grinding assembly (5).

8. The feed preparation device according to claim 7, wherein a second motor (20) is fixed on the housing (1), a screw (21) is fixed on an output shaft of the second motor (20), the screw (21) is perpendicular to the rotating shaft (52), the screw (21) is rotatably connected with the housing (1), a material pushing rod (22) is sleeved on the screw (21) and is in threaded connection with the screw, the material pushing rod (22) is slidably connected with the inner wall of the housing (1), and the material pushing rod (22) is arranged on the upper side of the grinding roller (51).