Pig feed reducing mechanism
Technical Field
The utility model relates to the technical field of crushing devices, in particular to a pig feed crushing device.
Background
As the particle size of the pig feed needs to be adjusted as the pig grows, the pig feed is crushed by the pig feed crushing device to adjust the size of the pig feed, thereby meeting the feeding requirement of the pig. The existing pig feed smashing device is characterized in that a smashing roller shaft is driven by a driving motor to smash feed, and the feed is directly discharged for standby after smashing. However, in actual feeding, auxiliary materials are often required to be added, crushed pig feed and auxiliary materials are required to be stirred and mixed uniformly again to feed, and the crushing device for direct discharging is required to pour the pig feed into the stirring and mixing mechanism again, so that the processing steps are increased, and the efficiency is not improved. Accordingly, the present utility model provides a pig feed comminution apparatus with agitation.
Disclosure of utility model
The utility model aims to provide a pig feed smashing device.
In order to solve the technical problems, the aim of the utility model is realized as follows:
a pig feed smashing device comprises a frame, wherein a smashing mechanism and a stirring mechanism are arranged on the frame, and the stirring mechanism is arranged on one side of the smashing mechanism;
The crushing mechanism comprises a crushing box, wherein the crushing box is fixedly arranged on the frame, the top of the crushing box is provided with a feed inlet, the bottom of the crushing box is provided with a discharge outlet, and a crushing shaft is arranged in the crushing box;
A conveying cylinder is arranged below the crushing box; the conveying cylinder is fixed on the frame, the top of the conveying cylinder is provided with an opening, and a spiral transmission shaft is arranged in the conveying cylinder;
The stirring mechanism comprises a stirring barrel, the stirring barrel is fixed on the frame, a charging opening is formed in the top of the stirring barrel, a discharging opening is formed in the bottom of the stirring barrel, a stirring shaft is arranged in the stirring barrel, the conveying barrel extends to the end of the stirring mechanism and is communicated with the stirring barrel, and the top of the stirring shaft is in transmission connection with the first end of the crushing shaft.
On the basis of the scheme and as a preferable scheme of the scheme, the driving motor is arranged on one side of the crushing box, a first driving wheel is arranged at the end part of the output shaft, a second driving wheel is sleeved on the first end of the crushing shaft, and the first driving wheel is in driving connection with the second driving wheel through a first belt.
On the basis of the scheme and as a preferable scheme of the scheme, a third driving wheel is sleeved at the end part of the spiral transmission shaft, a fourth driving wheel is sleeved at the end of the first section of the crushing shaft, the third driving wheel is in driving connection with the fourth driving wheel through a second belt, and the fourth driving wheel is arranged at one side of the second driving wheel.
On the basis of the scheme and as a preferable scheme of the scheme, the second end of the crushing shaft is sleeved with a first bevel gear, the top of the stirring shaft is provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
On the basis of the scheme and as a preferable scheme of the scheme, a fixed cover is arranged at the top of the stirring barrel, and the fixed cover is arranged outside the second ends of the stirring shaft, the first bevel gear, the second bevel gear and the crushing shaft.
On the basis of the scheme and as a preferable scheme of the scheme, a screen is arranged inside the crushing box.
The pig feed smashing device provided by the utility model comprises a smashing mechanism and a stirring mechanism, can simultaneously achieve smashing of pig feed and even stirring of mixed dressing, does not need to transport the pig feed, improves the working efficiency of production and processing,
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic view of a part of the structure of the present utility model.
Fig. 3 is a schematic diagram of a transmission structure of the present utility model.
The device comprises a frame 1, a crushing box 2, a crushing shaft 3, a driving motor 4, a crushing blade 5, a conveying cylinder 6, a conveying cylinder 7, a spiral conveying shaft 8, a stirring barrel 9, a charging hole 10, a stirring barrel 11, a first driving wheel 12, a second driving wheel 13, a first belt 14, a third driving wheel 15, a fourth driving wheel 16, a second belt 17, a first helical gear 18, a second helical gear 19, a fixed cover 20 and a screen.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
As shown in figures 1 and 2, the pig feed smashing device comprises a frame 1, wherein a smashing mechanism and a stirring mechanism are arranged on the frame 1, and the stirring mechanism is arranged on one side of the smashing mechanism. Wherein, crushing mechanism is used for smashing pig feed, and rabbling mechanism is used for mixing the pig feed after smashing and the auxiliary material of post-addition.
The crushing mechanism comprises a crushing box 2, the crushing box 2 is fixedly arranged on the frame 1, a feed inlet is formed in the top of the crushing box, a discharge outlet is formed in the bottom of the crushing box, a crushing shaft 3 is arranged inside the crushing box, and a crushing blade 5 is arranged on the crushing shaft 3. The top of the crushing box 2 is provided with an extension plate to enlarge the feed inlet, so that the material is convenient to reduce. The extension plates are arranged obliquely. The bottom of the crushing barrel 2 is of a reverse cone table structure, so that the pig feed aggregation is facilitated.
Preferably, the pulverizing box 2 is internally provided with a screen 20. The sun screen 20 is arranged below the crushing shaft 3 and the crushing blades 5 for sieving the pig feed particles.
The first end of the crushing shaft 3 is in transmission connection with the driving motor 4, and the second end extends to the stirring mechanism. The crushing shaft 3 is rotatably arranged on the crushing box 2, a second driving wheel 12 and a fourth driving wheel 15 are sleeved on the first end, and the fourth driving wheel 15 is arranged on one side of the second driving wheel 12.
The driving motor 4 is arranged at the rear side of the crushing box 2 and fixed on the frame 1, and the end part of an output shaft of the driving motor is provided with a first driving wheel 11. The first driving wheel 11 is in driving connection with the second driving wheel 12 through a first belt 13 so as to drive the crushing shaft 3 to rotate.
A conveying cylinder 6 is arranged below the crushing box 2. The conveying cylinder 6 is fixed on the frame 1, a top opening is set as a feed inlet, and a spiral conveying shaft 7 is arranged inside and used for conveying pig feed. The opening at the top of the conveying cylinder 6 is communicated with the discharge hole at the bottom of the crushing box 2, so that crushed pig feed falls into the conveying cylinder 6. One end of the spiral transmission shaft 7 is in transmission connection with the driving motor 4, specifically, a third driving wheel 14 is sleeved at the end part of the spiral transmission shaft 7, the third driving wheel 14 is in transmission connection with a fourth driving wheel 15 through a second belt 16, when the crushing shaft 3 is driven to rotate by the driving motor 4, the spiral transmission shaft 7 is driven to synchronously rotate, and the rotating spiral transmission shaft 7 can drive pig feed to move along the conveying cylinder 6 to realize transmission.
One end of the conveying cylinder 6 extends to the stirring mechanism so as to convey the pig feed to the stirring mechanism for realizing subsequent mixing and stirring.
Wherein, rabbling mechanism includes agitator 8, and agitator 8 is fixed on frame 1, and the top is provided with charge door 9, and the bottom is provided with the discharge opening, and inside is provided with (mixing) shaft 10. The charging port 9 comprises an extending plate which is obliquely arranged so as to enlarge the area of the charging port and facilitate charging.
The stirring shaft 10 is provided with stirring blades, and the top is in transmission connection with the first end of the crushing shaft 3. Specifically, as shown in fig. 2 and 3, the second end of the pulverizing shaft 3 is sleeved with a first helical gear 17. The top of the stirring shaft 10 is provided with a second bevel gear 18, and the first bevel gear 17 is meshed with the second bevel gear 18, so that the crushing shaft 3 drives the stirring shaft 10 to synchronously rotate.
The end part of the conveying cylinder 6 extending to the stirring mechanism is communicated with the stirring barrel 8, the end part of the conveying cylinder 6 is connected with the top of the stirring barrel 8, so that pig feed entering the stirring barrel 8 falls from the top, and the stirring effect is improved.
The top of the stirring barrel 8 is provided with a fixed cover 19, and the fixed cover 19 is covered outside the second ends of the stirring shaft 10, the first bevel gear 17, the second bevel gear 18 and the crushing shaft 3, so that the protection effect is achieved.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.