CN212468375U

CN212468375U - Feed granulating equipment

Info

Publication number: CN212468375U
Application number: CN202020969859.4U
Authority: CN
Inventors: 吕志豪
Original assignee: Jiangsu E Leader Biotechnology Co Ltd
Current assignee: Jiangsu E Leader Biotechnology Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a fodder pelletization equipment, including the churn, the upper portion is provided with comminution device in the churn, comminution device includes two shredding rolls of the horizontal parallel arrangement of both sides around including, evenly be provided with the shredding knife on the shredding roll, comminution device's below is provided with agitating unit, agitating unit includes the horizontal first (mixing) shaft that sets up of level, evenly be provided with first stirring leaf on the first (mixing) shaft, the bottom central authorities department of churn is through the unloading pipe and the top left side intercommunication of pelletizing section of thick bamboo that set up downwards, the level is provided with the second (mixing) shaft in the unloading pipe, evenly be provided with second stirring leaf on the second (mixing) shaft, axle center department level transversely is provided with the transport axle in the pelletizing section of thick bamboo. The utility model discloses an agitating unit top in the churn sets up comminution device, and it is rotatory to drive the chopper through the rotation of shredding roll, cuts up feedstuff, is favorable to later stirring more evenly abundant.

Description

Feed granulating equipment

Technical Field

The utility model relates to a feed processing technology field specifically is a fodder pelletization equipment.

Background

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The feed comprises more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like. Feed pelleting is the granulation of a granulated feed formed by compacting a single raw material or a compound lily by mechanical action and extruding it through a die orifice, known as pelleting. The purpose of the granulation is to form a granulate from finely divided, dusty, poorly palatable and difficult to ship feed, using the action of heat, moisture and pressure during the granulation process. Compared with powdery feed, the pellet feed has the following advantages: 1. the density of the particles is increased, the transportation cost is reduced, and the bulk transportation is easy. 2. Improve the digestibility of the feed. During the granulation process, due to the comprehensive action of moisture, temperature and pressure, starch is gelatinized, the activity of enzyme is enhanced, the feed is more rapidly digested by feeding animals, and the feed conversion rate is improved. 3. Preventing the animals from selecting the esophagus, ensuring a good nutritional formula and reducing the loss of feed. 4. Sterilizing and reducing the activity of microorganisms. The salmonella in the animal feed can be killed by steam high-temperature tempering and granulation. 5. Avoid the automatic grading of feed ingredients, reduce the weight and reduce the environmental pollution. 6. Increase the feed intake of animals and reduce the feed waste. 7. When the formula is changed, the animal is easy to accept. 8. Reduces hanging materials, caking and dust in the bin.

At the in-process of fodder pelletization, traditional fodder pelletization device is direct stirs the raw materials then to its extrusion pelletization, because some raw materials are bulky, inhomogeneous when mixing, lead to the fodder quality after the pelletization uneven, and the pelletization effect is not good enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fodder pelletization equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a feed granulating device, which comprises a mixing drum, wherein a chopping device is arranged above the inside of the mixing drum, the shredding device comprises two shredding rollers which are horizontally arranged in parallel at the front side and the rear side, shredding knives are evenly arranged on the shredding rollers, a stirring device is arranged below the chopping device and comprises a first stirring shaft horizontally arranged, the first stirring shaft is uniformly provided with first stirring blades, the center of the bottom of the stirring cylinder is communicated with the left side above the granulating cylinder through a downward discharging pipe, a second stirring shaft is horizontally arranged in the blanking pipe, second stirring blades are uniformly arranged on the second stirring shaft, a conveying shaft is horizontally and transversely arranged at the axis position in the granulating barrel, flood dragon is uniformly arranged on the conveying shaft, the right side of the granulation cylinder and the connection position of the discharge pipe are vertically provided with a baffle plate, and the baffle plate is evenly provided with die holes.

As a further aspect of the present invention: the top center department of churn upwards is connected with the inlet pipe, the top of inlet pipe is connected with feed hopper, the right side of pelletization section of thick bamboo is connected with row material pipe downwards.

As a further aspect of the present invention: every shredding knife on the shredding roll sets up to three groups at least, two every group shredding knife interval on the shredding roll staggers the setting, every group shredding knife sets up to four at least.

As a further aspect of the present invention: the below of churn sets up to leaking hopper-shaped, the bottom fixed welding of a pelletization section of thick bamboo has the base, the support column of base for even setting up.

As a further aspect of the present invention: the bearing of one end of the conveying shaft close to the discharging pipe is connected with a sleeve, and the edge of the sleeve is fixedly connected with the inner wall of the granulating barrel through a connecting rod uniformly arranged on the circumference.

As a further aspect of the present invention: the utility model discloses a baffle, including baffle, row material pipe, protruding inslot activity is provided with the cutter, the top of cutter is connected through the telescopic link with protruding inslot roof between the row material pipe top on baffle right side upwards is provided with protruding groove, protruding inslot activity is provided with the cutter, be connected through the telescopic link between the top of cutter and the protruding inslot roof.

As a further aspect of the present invention: a fixed plate is fixedly connected with the lower part of the left side of the granulating barrel in an extending way, a motor is fixedly arranged on the fixed plate, the left end of the conveying shaft extends out of the granulating barrel and is fixedly connected with the output end of the motor, the conveying shaft is connected with a coupler, the left end of the conveying shaft is fixedly connected with a first gear, the left end of the second stirring shaft extends out of the blanking pipe and is fixedly connected with a second gear, the left end of the first stirring shaft extends out of the stirring cylinder and is fixedly connected with a third gear, the centers of the two sides of the chopping roller are respectively connected with corresponding side wall bearings through chopping shafts, the left end of the chopping shaft at the left side extends out of the stirring cylinder and is respectively fixedly connected with a fourth gear, and the two fourth gears are meshed and connected, one of the fourth gears is connected with the third gear through a belt, and the third gear, the second gear and the first gear are connected through a belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an agitating unit top in the churn sets up comminution device, and it is rotatory to drive the chopper through the rotation of shredding roll, cuts up feedstuff, is favorable to later stirring more evenly abundant, improves the fodder quality after the pelletization.

2. The utility model discloses a set up the second (mixing) shaft in the unloading pipe, evenly set up second stirring leaf on the second (mixing) shaft, it is rotatory to drive second stirring leaf through the rotation of second (mixing) shaft, stirs the intraductal raw materials of unloading, avoids the intraductal raw materials of unloading to take place to block up, influences the pelletization.

Drawings

Fig. 1 is a schematic view of a feed granulating apparatus.

Fig. 2 is a side view of a chopping device in a feed granulating apparatus.

Fig. 3 is a schematic structural view of a sleeve and a granulating barrel in a feed granulating device.

In the figure: 1 churn, 2 comminution device, 3 agitating unit, 4 unloading pipes, 5 pelletization section of thick bamboos, 6 bases, 7 inlet pipes, 8 feed hopper, 9 row material pipe, 10 shredding roller, 11 shredding knife, 12 shredding shafts, 13 first (mixing) shaft, 14 first stirring leaf, 15 second (mixing) shaft, 16 second stirring leaf, 17 delivery shaft, 18 flood dragon, 19 sleeves, 20 connecting rods, 21 baffles, 22 nib, 23 cutters, 24 telescopic link, 25 fixed plates, 26 motors, 27 shaft couplings, 28 first gear, 29 second gear, 30 third gear, 31 fourth gear.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a feed granulating apparatus comprises a mixing drum 1, a chopping device 2 is arranged above the mixing drum 1 for chopping feed raw materials to facilitate uniform and sufficient stirring, the chopping device 2 comprises two horizontally parallel chopping rolls 10 arranged at the front and rear sides, chopping knives 11 are uniformly arranged on the chopping rolls 10, the chopping knives 11 are driven by the chopping rolls 10 to rotate for chopping the raw materials, a stirring device 3 is arranged below the chopping device 2, the stirring device 3 comprises a first stirring shaft 13 horizontally and transversely arranged, first stirring blades 14 are uniformly arranged on the first stirring shaft 13, at least two groups of the first stirring blades 14 are arranged, at least three groups of the first stirring blades 14 are arranged on each group, the first stirring blades 14 are driven by the rotation of the first stirring shaft 13 for stirring the chopped raw materials, the center of the bottom of the mixing drum 1 is communicated with the left side above the granulating drum 5 through a feeding pipe 4 arranged downwards, the horizontal second (mixing) shaft 15 that is provided with in the unloading pipe 4, evenly be provided with second stirring leaf 16 on the second (mixing) shaft 15, second stirring leaf 16 sets up to two sets of at least, and every group second stirring leaf 16 sets up to three at least, it is rotatory to drive second stirring leaf 16 through the rotation of second (mixing) shaft 15, stir the raw materials in the unloading pipe 4, prevent that the raw materials from taking place the jam, influence the fodder pelletization, axle center department level transversely is provided with transport axle 17 in the pelletization section of thick bamboo 5, evenly be provided with flood dragon 18 on the transport axle 17, the right side of pelletization section of thick bamboo 5 and the vertical baffle 21 that is provided with of row material pipe 9 junction, evenly seted up nib 22 on the baffle.

The central position of the top end of the mixing drum 1 is upwards connected with a feeding pipe 7, a feeding funnel 8 is connected above the feeding pipe 7, feeding is facilitated, and a discharging pipe 9 is connected to the right side of the granulating drum 5 in a downward inclining mode.

The shredding knives 11 on each shredding roller 10 are arranged in at least three groups, the shredding knives 11 on each two shredding rollers 10 are arranged at intervals, and the shredding knives 11 on each group are arranged in at least four groups.

The below of churn 1 sets up to leaking hopper-shaped, and the bottom fixed welding of a pelletization section of thick bamboo 5 has base 6, and base 6 is the support column of even setting, carries out the stable support to equipment is whole.

The one end bearing that carries axle 17 to be close to row material pipe 9 is connected with sleeve 19, and the edge of sleeve 9 carries on spacingly through setting up sleeve 19 to the right-hand member of carrying axle 17 through the connecting rod 20 that the circumference evenly set up and the inner wall fixed connection of a pelletization section of thick bamboo 5, strengthens its stability.

Go up to be provided with protruding groove above row material pipe 9 on baffle 21 right side, protruding inslot activity is provided with cutter 23, is connected through telescopic link 24 between the top of cutter 23 and the protruding inslot roof, through telescopic link 24 flexible for cutter 23 up-and-down motion cuts off the fodder granule that extrudes from nib 22, and telescopic link 24 is electronic hydraulic rod.

A fixed plate 25 is fixedly connected with the lower left side of the granulating barrel 5 in an extending manner, a motor 26 is fixedly installed on the fixed plate 25, the motor 26 is a rotating motor, the model is GB 755-, the third gear 30, the second gear 29 and the first gear 28 are connected through a belt, the motor 26 drives the conveying shaft 17 and the first gear 28 to rotate, the second gear 29 and the second stirring shaft 15 are driven to rotate, the third gear 30 and the first stirring shaft 13 are driven to rotate, and therefore the two fourth gears 31 rotate oppositely.

The utility model discloses a theory of operation is: feed raw materials are added into a stirring cylinder 1 through a feeding pipe 7, the raw materials firstly pass through a chopping device 2, a chopping knife 11 is driven to rotate oppositely through a chopping roller 10, the raw materials are chopped, the stirring is more uniform and sufficient later, the feed quality after granulation is improved, then the chopped raw materials pass through a stirring device 3, a first stirring shaft 13 rotates to drive a first stirring blade 14 to rotate, the chopped raw materials are stirred, the stirred raw materials enter a granulating cylinder 5 through a discharging pipe 4, a conveying shaft 17 rotates to drive a flood dragon 18 to rotate to push the raw materials forwards until a baffle plate 21, the raw materials are piled up and extruded and are extruded from a die hole 22, a telescopic rod 24 drives a cutter 23 to move up and down to cut extruded feed particles, the extruded feed particles are discharged through a discharging pipe 9, a second stirring shaft 15 and a second stirring blade 16 are arranged in the discharging pipe 4, the second stirring blade 16 is driven to rotate through the rotation of the second stirring shaft 15 to stir the raw materials in the discharging pipe 4, avoid the interior raw materials of unloading pipe 4 to take place to block up, influence the pelletization.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The feed granulating equipment comprises a stirring cylinder (1) and is characterized in that a chopping device (2) is arranged above the stirring cylinder (1), the chopping device (2) comprises two chopping rollers (10) horizontally arranged in parallel at the front and the rear sides, chopping knives (11) are uniformly arranged on the chopping rollers (10), a stirring device (3) is arranged below the chopping device (2), the stirring device (3) comprises a first stirring shaft (13) horizontally arranged, first stirring blades (14) are uniformly arranged on the first stirring shaft (13), the center of the bottom of the stirring cylinder (1) is communicated with the left side of the upper part of a granulating cylinder (5) through a discharging pipe (4) arranged downwards, a second stirring shaft (15) is horizontally arranged in the discharging pipe (4), and second stirring blades (16) are uniformly arranged on the second stirring shaft (15), axle center department level transversely is provided with carries axle (17) in pelletization section of thick bamboo (5), evenly be provided with flood dragon (18) on carrying axle (17), the right side of pelletization section of thick bamboo (5) is provided with baffle (21) with row vertical the row of material pipe (9) junction, evenly seted up nib (22) on baffle (21).

2. A feed granulation apparatus as claimed in claim 1, characterized in that a feeding pipe (7) is connected upwards at the center of the top end of said mixing drum (1), a feeding funnel (8) is connected above said feeding pipe (7), and a discharge pipe (9) is connected downwards at the right side of said granulation drum (5).

3. A feed granulation apparatus as claimed in claim 1, wherein said chopping knives (11) of each said chopping roller (10) are arranged in at least three groups, each group of chopping knives (11) of two said chopping rollers (10) being staggered with respect to each other, each group of chopping knives (11) being arranged in at least four groups.

4. A feed granulating apparatus as claimed in claim 1, wherein the lower part of the mixing drum (1) is funnel-shaped, the bottom of the granulating drum (5) is fixedly welded with a base (6), and the base (6) is a uniformly arranged supporting column.

5. A feed granulating apparatus as claimed in claim 1, wherein a sleeve (19) is bearing-connected to the end of the conveying shaft (17) adjacent to the discharge pipe (9), and the edge of the sleeve (19) is fixedly connected to the inner wall of the granulating barrel (5) by circumferentially and uniformly arranged connecting rods (20).

6. A feed granulating device as claimed in claim 1, wherein a raised groove is provided upward above the discharge pipe (9) on the right side of the baffle plate (21), a cutter (23) is movably provided in the raised groove, and the top end of the cutter (23) is connected with the top wall of the raised groove through a telescopic rod (24).

7. A feed granulating apparatus as claimed in claim 1, wherein the left side of the granulating barrel (5) extends outwards and is fixedly connected with a fixing plate (25), a motor (26) is fixedly mounted on the fixing plate (25), the left end of the conveying shaft (17) extends out of the granulating barrel (5) and is fixedly connected with the output end of the motor (26), the conveying shaft (17) is connected with a coupling (27), the left end of the conveying shaft (17) is fixedly connected with a first gear (28), the left end of the second stirring shaft (15) extends out of the blanking pipe (4) and is fixedly connected with a second gear (29), the left end of the first stirring shaft (13) extends out of the stirring barrel (1) and is fixedly connected with a third gear (30), the centers of the two sides of the chopping roller (10) are connected with corresponding side wall bearings through the chopping shaft (12), and the left end of the chopping shaft (12) extends out of the stirring barrel (1) and is fixedly connected with a fourth gear(s) (b 31) The two fourth gears (31) are in meshed connection, one fourth gear (31) is connected with the third gear (30) through a belt, and the third gear (30), the second gear (29) and the first gear (28) are connected through the belt.