CN216874947U

CN216874947U - Preliminary reducing mechanism of production pig feed

Info

Publication number: CN216874947U
Application number: CN202220151216.8U
Authority: CN
Inventors: 陈柳双
Original assignee: Douruimi Chengdu Agricultural Technology Group Co ltd
Current assignee: Kashi Taikun Feed Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-05
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of feed production and discloses a primary crushing device for producing pig feed. This preliminary reducing mechanism of production pig feed, through setting up the transfer line, second connecting axle and connecting rod, the slider of both sides carries out reciprocating motion along the slide rail of both sides around respectively around the slider that can comparatively convenient effectual drive respectively of both sides around making, thereby make drive gear can comparatively convenient effectual drive step shaft reciprocating rotation, and then make crushing case can comparatively make things convenient for effectual swing, and then make the fodder of crushing incasement portion can move, make crushing roller can comparatively even and fodder contact, make the fodder kibbling more even, the crushing effect of fodder has been improved greatly.

Description

Preliminary reducing mechanism of production pig feed

Technical Field

The utility model relates to the technical field of feed production, in particular to a primary crushing device for producing pig feed.

Background

The pig feed is usually composed of protein feed, energy feed, coarse feed, green feed, silage, mineral feed and feed additives, wherein the coarse feed mainly comprises green hay, green feed, silage, mineral feed, vitamin feed, feed additives and the like, fresh plant straws are very common coarse feed, and the coarse feed can be put into feed production after being crushed.

The reducing mechanism of prior art smashes the fodder through multistage cutter, but fresh plant straw toughness is great, and the reducing mechanism of prior art generally is carried to the reducing mechanism by the feed inlet in addition, relies on the gravity downstream of roughage, and multistage cutter is difficult to comparatively even effectual comparatively thoroughly with the fodder is kibbling, and then has reduced the preliminary crushing effect of fodder.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a primary crushing device for producing pig feed, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a preliminary crushing device for producing pig feed comprises a bottom plate, a crushing box and a box cover, wherein the crushing box and the box cover are positioned above the bottom plate, the crushing box is hinged with the box cover through a hinge, two groups of supporting plates and supporting blocks are fixedly connected to the middle parts and the left sides of the front side and the back side of the upper surface of the bottom plate respectively, a step shaft is rotatably connected to the inner side of each supporting plate through a bearing, a transmission gear is fixedly sleeved on the outer side of the outer surface of the step shaft, a slide rail which keeps inclined at forty-five degrees with a horizontal plane is fixedly connected to the top of the outer side surface of each supporting plate, a slide block is sleeved on the outer surface of the slide rail, a rotating shaft is movably inserted into the inner side surface of each supporting block, a worm wheel and a transmission rod are fixedly connected to the middle part and the front side and the back side of the outer surface of the rotating shaft respectively, a second connecting shaft and a first connecting shaft are fixedly connected to the top of the outer side surface of the transmission rod and the bottom of the slide block respectively, and the first connecting shaft and the second connecting shaft are in transmission connection through a connecting rod, the left side of the upper surface of the bottom plate is fixedly connected with a servo motor, and the output end of the servo motor is in keyed connection with a worm meshed with a worm wheel.

Preferably, the top of the outer surface of the crushing box is fixedly connected with a fixed lock, the fixed lock consists of a lock seat, a lock ring, a grab handle and a lock block, and the left side surface of the lock block is fixedly connected with the outer surface of the box cover.

Preferably, the stepped shaft is in a stepped shape, the stepped shaft is composed of two groups of circular shafts with diameters different by one time, and the two groups of circular shafts are fixed through welding.

Preferably, smash bottom of the case portion fixedly connected with output and run through the crushing motor who smashes the bottom of the case portion, smash incasement wall fixedly connected with dead lever, and smash motor output key connection have the crushing roller that upper surface and dead lever lower surface rotate to be connected, crushing roller outer fixed surface is connected with crushing roller.

Preferably, the upper surface of the sliding block is fixedly connected with gear teeth which are meshed with the transmission gear and made of cast iron, and the number of the gear teeth is thirty two.

Preferably, the number of step shafts is two sets of, and the equal fixedly connected with of each group step shaft surface inboard four sets of medial surfaces and crushing case surface welded adds the reinforcing block, and adds the thickness of reinforcing block and be thirty millimeters.

Preferably, the number of the crushing rollers is eighteen, every six groups of the crushing rollers are positioned on the same vertical plane, and the included angle between every six opposite groups of the crushing rollers is sixty degrees.

Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with universal wheels, each universal wheel comprises a mounting seat, a rolling shaft, a wheel body and a pressing sheet, and rubber pads are arranged on the outer surface of each wheel body and one side of each pressing surface, which is opposite to the wheel body.

(III) advantageous effects

Compared with the prior art, the utility model provides a primary crushing device for producing pig feed, which has the following beneficial effects:

1. this preliminary reducing mechanism of production pig feed, through setting up the transfer line, second connecting axle and connecting rod, the slider of both sides carries out reciprocating motion along the slide rail of both sides around respectively around the slider that can comparatively convenient effectual drive respectively of both sides around making, thereby make drive gear can comparatively convenient effectual drive step shaft reciprocating rotation, and then make crushing case can comparatively make things convenient for effectual swing, and then make the inside fodder of crushing case can move, make crushing roller can comparatively even and fodder contact, make the kibbling more even of fodder, the crushing effect of fodder has been improved greatly.

2. This preliminary reducing mechanism of production pig feed, through setting up the pivot into a set of, the transfer line of both sides and second connecting axle rotate simultaneously and then make the step shaft of both sides around and rotate in step around a set of pivot can drive simultaneously, it is more stable effective to make crushing case pivoted, and then make the integrated device can stabilize more effectually and carry out shredding to the fodder, and the swing of crushing case is comparatively stable back, the operation of integrated device is more stable, the stability of integrated device operation has been improved greatly, the crushing quality of fodder has also been improved.

3. This preliminary reducing mechanism of production pig feed, through setting up worm and servo motor, make the worm wheel can comparatively stabilize effectual drive pivot and the transfer line of front and back both sides and rotate, transfer line pivoted is comparatively stable, and then make the second connecting axle, connecting rod and the operation of first connecting axle are equally comparatively stable, thereby make crushing case can comparatively stable carry out shredding to the fodder, and servo motor closes the back, the pivot can comparatively firm rigid, thereby make crushing case can comparatively stable remain rigid, and then can comparatively convenient empty out the fodder after smashing, reducing mechanism's practicality has been improved.

Drawings

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

fig. 2 is an exploded view of the crush structure of the present invention.

In the figure: 1. a base plate; 2. a crushing box; 3. a box cover; 4. a hinge; 5. fixing a lock; 6. a support plate; 7. a stepped shaft; 8. a transmission gear; 9. a slide rail; 10. a slider; 11. a first connecting shaft; 12. a support block; 13. a rotating shaft; 14. a servo motor; 15. a worm; 16. a worm gear; 17. a transmission rod; 18. a second connecting shaft; 19. a connecting rod; 20. a grinding motor; 21. a crushing shaft; 22. a crushing roller; 23. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a preliminary smashing device for producing pig feed comprises a bottom plate 1, a smashing box 2 and a box cover 3, wherein the smashing box 2 is positioned above the bottom plate 1, the smashing box 2 is hinged with the box cover 3 through a hinge 4, four corners of the lower surface of the bottom plate 1 are fixedly connected with universal wheels, the universal wheels are composed of mounting seats, rolling shafts, a wheel body and pressing sheets, rubber pads are arranged on one sides of the outer surface of the wheel body and the pressing surface opposite to the wheel body, the bottom plate 1 can conveniently move through the arrangement of the universal wheels, so that the smashed feed can be conveniently and effectively transported to the next processing place, the practicability of the smashing device is improved, two groups of supporting plates 6 and supporting blocks 12 are respectively and fixedly connected to the middle parts and the left sides of the front side and the back side of the upper surface of the bottom plate 1, the inner side surfaces of the supporting plates 6 are rotatably connected with a stepped shaft 7 through bearings, a transmission gear 8 is fixedly sleeved on the outer side of the outer surface of the stepped shaft 7, 6 lateral surface tops fixedly connected with of backup pad keep the slide rail 9 of forty-five degrees of slope with the horizontal plane, slide rail 9 surface cup joints slider 10, the activity of supporting shoe 12 medial surface is pegged graft there is pivot 13, pivot 13 surface middle part and front and back both sides are fixed the cover respectively and are connected with worm wheel 16 and fixedly connected with transfer line 17, transfer line 17 lateral surface top and slider 10 lateral surface bottom are fixedly connected with second connecting axle 18 and first connecting axle 11 respectively, and first connecting axle 11 and second connecting axle 18 pass through connecting rod 19 transmission and connect, bottom plate 1 upper surface left side fixedly connected with servo motor 14, and servo motor 14 output end key connection has the worm 15 with worm wheel 16 meshing.

In the utility model, in order to avoid the feed in the crushing box 2 from spilling out in the crushing process, a fixed lock 5 is fixedly connected with the top of the outer surface of the crushing box 2, the fixed lock 5 consists of a lock seat, a lock ring, a handle and a lock block, the left side surface of the lock block is fixedly connected with the outer surface of the box cover 3, the box cover 3 and the crushing box 2 can be firmly and conveniently fixed by arranging the fixed lock 5, the box cover 3 is also convenient to open, and the phenomenon of feed spilling out is effectively avoided, in order to conveniently crush the feed, a crushing motor 20 with an output end penetrating through the bottom of the crushing box 2 is fixedly connected with the bottom of the crushing box 2 at the bottom of the crushing box 2, a fixed rod 23 is fixedly connected with the inner wall of the crushing box 2, a crushing shaft 21 with an upper surface rotatably connected with the lower surface of the fixed rod 23 is in a key connection with the output end of the crushing motor 20, a crushing roller 22 is fixedly connected with the outer surface of the crushing shaft 21, the grinding motor 20 is located the outer surface bottom of the grinding box 2, and the grinding motor 20 is not located inside the grinding box 2, so that the phenomenon that the ground feed enters the grinding motor 20 can be avoided, and the grinding shaft 21 and the grinding roller 22 can more conveniently and effectively grind the feed.

In the utility model, in order to more uniformly and effectively crush the feed, eighteen groups of crushing rollers 22 are arranged, every six groups of crushing rollers 22 are positioned on the same vertical plane, an included angle between every six opposite groups of crushing rollers 22 is sixty degrees, and the eighteen groups of crushing rollers 22 are uniformly arranged, so that each group of crushing rollers 22 can uniformly contact with the feed, the feed in the crushing box 2 can be more effectively crushed, and the crushing quality of the feed is improved.

In the utility model, in order to enable the first connecting shaft 11 to conveniently and effectively drive the stepped shaft 7 to rotate, gear teeth which are made of cast iron and meshed with the transmission gear 8 are fixedly connected to the upper surface of the sliding block 10, the number of the gear teeth is thirty-two, the transmission gear 8 is connected with the stepped shaft 7, the first connecting shaft 11 is connected with the sliding block 10, and when the first connecting shaft 11 drives the sliding block 10 to move, the gear teeth are meshed with the transmission gear 8 for transmission, so that the linkage convenience of the first connecting shaft 11 and the stepped shaft 7 is improved.

In the utility model, in order to enable the transmission gear 8 to more conveniently drive the stepped shaft 7 to move, the stepped shaft 7 is arranged to be in a step shape, the stepped shaft 7 consists of two groups of circular shafts with the diameters which are doubled, the two groups of circular shafts are fixed by welding, the transmission gear 8 is sleeved on the circular shaft part of the stepped shaft 7 positioned on the outer side, the stepped shaft 7 can be driven to move without the transmission gear 8 with large size, the convenient habit that the transmission gear 8 drives the stepped shaft 7 to move is improved, in order to enable the stepped shaft 7 to more firmly and stably drive the crushing box 2 to move, the number of the stepped shafts 7 is arranged to be two groups, the inner side of the outer surface of each group of the stepped shaft 7 is fixedly connected with four groups of reinforcing blocks with the inner side surfaces welded with the outer surface of the crushing box 2, the thickness of the reinforcing blocks is thirty millimeters, and the connecting area of the stepped shaft 7 and the crushing box 2 is increased by the reinforcing blocks, thereby the stepped shaft 7 can more stably and effectively drive the crushing box 2 to move.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the feed grinder is used, feed to be ground is firstly placed in the grinding box 2, the box cover 3 and the grinding box 2 are tightly buckled under the action of the fixing lock 5, then the grinding motor 20 and the servo motor 14 are started, the output end of the grinding motor 20 drives the grinding shaft 21 and the grinding roller 22 to rotate clockwise to grind the feed, meanwhile, the output end of the servo motor 14 drives the worm 15 to rotate clockwise, the worm 15 is meshed with the worm wheel 16 for transmission, the worm wheel 16 drives the rotating shaft 13 and the transmission rod 17 to rotate anticlockwise, the second connecting shaft 18 rotates anticlockwise by taking the circle center of the rotating shaft 13 as the center, the first connecting shaft 11 and the second connecting shaft 18 are in transmission connection through the connecting rod 19, so that the first connecting shaft 11 drives the sliding block 10 to reciprocate along the track of the sliding rail 9, the gear teeth meshed with the transmission gear 8 are fixedly connected to the upper surface of the sliding block 10, and the transmission gear 8 drives the stepped shaft 7 and the grinding box 2 to reciprocate by taking the circle center of the stepped shaft 7, thereby the fodder in crushing case 2 moves in crushing case 2, and then make crushing roller 22 can be comparatively even carry out shredding to the fodder.

To sum up, the primary crushing device for producing pig feed can drive the sliders 10 on the front and rear sides to reciprocate along the slide rails 9 on the front and rear sides respectively in a convenient and effective manner by arranging the transmission rod 17, the second connecting shaft 18 and the connecting rod 19, so that the transmission gear 8 can drive the stepped shaft 7 to rotate in a reciprocating manner in a convenient and effective manner, the crushing box 2 can swing in a convenient and effective manner, the feed in the crushing box 2 can move, the crushing roller 22 can be in uniform contact with the feed, the feed can be crushed more uniformly, the crushing effect of the feed is greatly improved, the transmission rods 17 and the second connecting shafts 18 on the front and rear sides can be driven to rotate simultaneously by the set of rotating shafts 13, and the stepped shafts 7 on the front and rear sides can rotate synchronously, the rotation of the crushing box 2 is more stable and effective, the integral device can crush the feed more stably and effectively, and after the swing of the crushing box 2 is more stable, the operation of the integral device is more stable, the operation stability of the integral device is greatly improved, the crushing quality of the feed is also improved, the worm 15 and the servo motor 14 are arranged, the worm wheel 16 can stably and effectively drive the rotating shaft 13 and the transmission rods 17 at the front side and the rear side to rotate, the rotation of the transmission rods 17 is more stable, the second connecting shaft 18, the connecting rod 19 and the first connecting shaft 11 can also stably operate, the crushing box 2 can stably crush the feed, and after the servo motor 14 is turned off, the rotating shaft 13 can be firmly fixed and fixed, so that the crushing box 2 can stably keep fixed and fixed, and the crushed feed can be poured out more conveniently, the practicality of reducing mechanism has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a preliminary reducing mechanism of production pig feed, includes bottom plate (1) and the crushing case (2) and case lid (3) that are located bottom plate (1) top, and smashes case (2) and articulate its characterized in that through hinge (4) and case lid (3): the front and rear middle parts and the left side of the upper surface of the bottom plate (1) are respectively and fixedly connected with two groups of supporting plates (6) and supporting blocks (12), the inner side of each supporting plate (6) is rotatably connected with a stepped shaft (7) through a bearing, the outer side of the outer surface of each stepped shaft (7) is fixedly sleeved with a transmission gear (8), the top of the outer side of each supporting plate (6) is fixedly connected with a slide rail (9) which keeps inclining for forty-five degrees with the horizontal plane, the outer surface of each slide rail (9) is sleeved with a slide block (10), the inner side of each supporting block (12) is movably inserted with a rotating shaft (13), the middle part of the outer surface of each rotating shaft (13) and the front and rear sides of each rotating shaft are respectively and fixedly connected with a worm wheel (16) and a transmission rod (17), the top of the outer side of each transmission rod (17) and the bottom of the outer side of each slide block (10) are respectively and fixedly connected with a second connecting shaft (18) and a first connecting shaft (11), and the first connecting shaft (11) and the second connecting shaft (18) are in transmission connection through a connecting rod (19), the left side of the upper surface of the bottom plate (1) is fixedly connected with a servo motor (14), and the output end of the servo motor (14) is in keyed connection with a worm (15) meshed with a worm wheel (16).

2. The primary crushing apparatus for producing pig feed according to claim 1, wherein: smash case (2) surface top fixedly connected with fixed lock (5), and fixed lock (5) comprise lock seat, catch, grab handle and locking piece, and locking piece left surface and case lid (3) surface fixed connection.

3. The primary crushing apparatus for producing pig feed according to claim 1, wherein: the stepped shaft (7) is in a stepped shape, the stepped shaft (7) is composed of two groups of circular shafts with diameters different by one time, and the two groups of circular shafts are fixed through welding.

4. The preliminary crushing device of production pig feed of claim 1, characterized in that: smash case (2) bottom fixedly connected with output and run through crushing motor (20) of smashing case (2) bottom, smash case (2) inner wall fixedly connected with dead lever (23), and smash motor (20) output key connection and have crushing roller (21) that upper surface and dead lever (23) lower surface rotate to be connected, crushing roller (21) outer fixed surface is connected with crushing roller (22).

5. The preliminary crushing device of production pig feed of claim 1, characterized in that: the upper surface of the sliding block (10) is fixedly connected with gear teeth which are meshed with the transmission gear (8) and made of cast iron, and the number of the gear teeth is thirty-two.

6. The primary crushing apparatus for producing pig feed according to claim 1, wherein: the number of stepped shafts (7) is two sets of, and the equal fixedly connected with four sets of medial surfaces of each set of stepped shaft (7) surface inboard and smash case (2) surface welded reinforcement piece, and reinforcement piece's thickness is thirty millimeters.

7. The preliminary grinding apparatus for producing pig feed according to claim 4, characterized in that: the number of the crushing rollers (22) is eighteen, every six groups of the crushing rollers (22) are positioned on the same vertical plane, and the included angle between every six opposite groups of the crushing rollers (22) is sixty degrees.

8. The primary crushing apparatus for producing pig feed according to claim 1, wherein: the bottom plate (1) lower surface four corners all fixedly connected with universal wheel, and the universal wheel comprises mount pad, roller bearing, wheel body and preforming, and wheel body surface and pressure face all are provided with the rubber pad for one side of wheel body.