CN112136720A - A feeding tower for broiler breeding - Google Patents

Abstract

The invention discloses a feeding tower for broiler breeding, comprising a tower body and a tower cover; a material inlet and an additive storage box are arranged on the tower cover; a mixing cavity and a stirring cavity are arranged inside the tower body; There is a split layer; the split layer is provided with through holes that can be opened and closed; the center of the tower body is provided with a stirring shaft, and the stirring shaft is fixed with a first spiral blade and a second spiral blade; the mixing chamber is provided with a split sleeve, A third spiral blade is fixedly arranged on the outer wall of the dividing sleeve, and the dividing sleeve is connected with the stirring shaft in reverse rotation. The invention combines the function of mixing and stirring the feed and the function of the feeding tower. At the same time, the feed is mixed and agitated by dividing the inner and outer two sets of spiral blades of the sleeve, and the order of the main components of the feed and the additives entering the mixing cavity is controlled, thereby improving the performance of the feed. The mixing effect of the feed is improved, and the phenomenon of layering and grading of the mixed feed is prevented.

Description

A feeding tower for broiler breeding

technical field

The invention relates to the technical field of feed equipment, in particular to a feeding tower for broiler breeding.

Background technique

At present, broiler chickens are mostly fed collectively in factories, and the work such as feeding and slaughtering is an assembly line operation. When feeding broilers, traditionally, factories use feed towers to store and distribute feed. Feed is generally self-made to control production costs. Broiler feed is generally divided into chick feed and adult chicken feed. The ingredients of the feed are different. Corn and soybean meal are the most important components of the two. The difference between the two lies in adding The types and proportions of the additives include fish meal, stone meal, bone meal, salt, etc. The content of the additives is far less than that of corn and soybean meal.

In traditional farming, the factory first crushes and mixes the materials, and then the feeder is transported to the feed tower by a feed truck or feeder. At this time, the mixed feed will appear layered and graded, resulting in uneven when the feed reaches the broiler feeder, resulting in Broilers grow unevenly and broiler quality suffers.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a feeding tower for broiler breeding, in order to solve the problems existing in the above-mentioned prior art, the function of material mixing ratio is added to the feeding tower, and at the same time, through multi-stage mixing and stirring, each component in the feed is made Evenly distributed, to avoid the phenomenon of stratification and grading of the mixed feed.

In order to achieve the above purpose, the present invention provides the following solutions: the present invention provides a broiler breeding feeding tower, comprising a vertically placed tower body and a tower cover arranged above the tower body; the tower cover is provided with materials an inlet and an additive storage box; a mixing cavity and a stirring cavity are opened inside the tower body; a dividing layer is arranged between the mixing cavity and the stirring cavity; an openable and closable through hole is opened on the dividing layer; The center of the tower body is provided with a stirring shaft, and the stirring shaft is provided with a first stirring part and a second stirring part, and the first stirring part and the second stirring part are respectively arranged in the mixing chamber and the stirring chamber, so the A stirring shaft frame is arranged in the stirring chamber.

Preferably, the first stirring part includes a first helical blade fixedly arranged on the stirring shaft, and the bottom end blade surface of the first helical blade is tangent to the dividing layer.

Preferably, the second stirring part includes a second helical blade disposed on the stirring shaft, and a gap exists between the second helical blade and the inner wall of the tower.

Preferably, the mixing chamber is further provided with a split sleeve, and a third helical blade is fixed on the outer wall of the split sleeve; the inner wall of the split sleeve is in contact with the edge of the first helical blade; the third helical blade is in contact with the edge; The spiral blade is in contact with the inner wall of the tower; the split sleeve is connected with the stirring shaft in reverse rotation.

Preferably, a first gear is fixedly arranged on the stirring shaft, a second gear that matches the first gear is arranged on the tower cover, and the dividing sleeve is fixedly arranged with the second gear. The gears match the gear teeth.

Preferably, the stirring shaft is driven by a first motor, and the first motor is fixedly arranged on the tower cover.

Preferably, the split layer is formed by splicing a split structure; the through hole communicates with the mixing chamber and the stirring chamber, a baffle plate for controlling the opening and closing of the through hole is arranged inside the split layer, and the split layer A channel for moving the baffle is arranged inside, a hydraulic cylinder is arranged on the outer side of the dividing layer, and the piston rod of the hydraulic cylinder is fixedly connected with the baffle.

Preferably, it also includes two material conveying pipes arranged above the tower body and a feed conveying pipe arranged below the tower body.

Preferably, the stirring shaft frame includes a support rod that is fixedly arranged inside the tower body, a circular ring is provided at the intersection of the supporting rod, the inner diameter of the circular ring is larger than the diameter of the stirring shaft, and the circle The ring limits the radial movement of the agitator shaft.

Preferably, a drop tube communicated with the tower body is arranged below the additive storage box, and a meter is arranged on the drop tube; a fourth spiral blade is arranged inside the additive storage box, and the The fourth helical blade is driven by the second motor (27).

The present invention discloses the following technical effects:

The invention combines the function of mixing and stirring the feed and the function of the feeding tower, so as to avoid the phenomenon of layering and grading in the process of conveying and transferring the mixed feed. And enrich the function of the feeding tower, realize the functions of feed mixing, storage, transportation and so on.

The invention mixes small proportions of additives such as fish meal and bone meal evenly in advance to avoid uneven mixing of each component in the later stage; at the same time, the tower body of the invention is divided into a mixing cavity and a mixing cavity, and the order in which the main components of the feed and the additives enter the mixing cavity are controlled. , so that it is layered and mixed at the beginning of mixing, so that the later mixing is faster and the mixing effect is better.

The mixing chamber of the invention is divided into two parts: the inner part and the outer part of the split sleeve, and both the inner and outer parts are provided with spiral blades, and the feed is stirred by two sets of spiral blades, so as to avoid the problem that the feed mixing device in the prior art cannot stir the cylinder wall. In addition, while increasing the stirring area, the circulating mixing and stirring are realized, so that the ingredients in the feed are evenly distributed.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present invention. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative labor.

Fig. 1 is the structural representation of the feeding tower of the present invention;

Fig. 2 is the structural schematic diagram of the additive storage box of the present invention;

Fig. 3 is the structural schematic diagram of the stirring shaft frame of the present invention;

FIG. 4 is a schematic diagram of the split layer structure of the present invention;

5 is a schematic diagram of a split layer structure of the present invention;

FIG. 6 is a schematic structural diagram of the front view of the segmentation layer of the present invention.

1 is the tower body, 2 is the tower cover, 3 is the material inlet, 4 is the additive storage box, 5 is the mixing chamber, 6 is the stirring chamber, 7 is the split layer, 8 is the through hole, 9 is the stirring shaft, and 10 is the first A helical blade, 11 is the second helical blade, 12 is the split sleeve, 13 is the third helical blade, 14 is the stirring shaft frame, 15 is the first gear, 16 is the second gear, 17 is the first motor, and 18 is the first motor. baffle, 19 is hydraulic cylinder, 20 is material conveying pipe, 21 is feed conveying pipe, 22 is support rod, 23 is ring, 24 is blanking pipe, 25 is meter, 26 is fourth spiral blade, 27 is second motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

1-6, the present invention provides a broiler breeding feeding tower, including a tower body 1 placed vertically, a tower cover 2 arranged above the tower body 1, and two material conveying pipes 20 arranged above the tower body 1. And the feed conveying pipe 21 arranged under the tower body 1 . The feed conveying pipe 21 conveys the evenly mixed feed out of the tower body 1 .

The tower cover 2 is provided with a material inlet 3 and an additive storage box 4; a material transfer pipe 20 transfers main materials such as corn and soybean meal to the inside of the tower body 1 through the material inlet 3, and another material transfer pipe 20 transfers fish meal, Small-scale additives such as bone meal are delivered to the additive storage tank 4 . Below the additive storage box 4 is provided a blanking pipe 24 that communicates with the tower body 1, and a meter 25 is arranged on the blanking pipe 24; the additive storage box 4 is provided with a fourth helical blade 26, and the fourth helical blade 26 passes through The second motor 27 is driven, and a small proportion of the additive is pre-mixed by the fourth helical blade 26 to make it evenly stirred, and the amount of the mixed additive is controlled in real time by the meter 25 . To prevent problems such as too much one-time addition, not easy to stir, and uneven stirring of each ingredient in the later stage.

The tower body 1 is provided with a mixing chamber 5 and a stirring chamber 6; a split layer 7 is arranged between the mixing chamber 5 and the stirring chamber 6; the split layer 7 is provided with an openable and closable through hole 8; the split layer 7 is a split structure The through hole 8 is connected to the mixing chamber 5 and the stirring chamber 6, the dividing layer 7 is provided with a baffle 18 that controls the opening and closing of the through hole 8, and the dividing layer 7 is provided with a channel for the movement of the baffle 18. The dividing layer 7 A hydraulic cylinder 19 is arranged on the outside, and the piston rod of the hydraulic cylinder 19 is fixedly connected with the baffle plate 18 . The opening and closing state of the through hole 8 is controlled by controlling the movement of the piston rod on the hydraulic cylinder. The dividing layer 7 is provided with a chute matching the dividing sleeve 12, and the dividing sleeve 12 can slide in the chute.

A stirring shaft 9 is arranged in the center of the tower body 1 , and the stirring shaft 9 is driven by a first motor 17 , and the first motor 17 is fixedly arranged on the tower cover 2 . The stirring shaft 9 is provided with a first stirring part and a second stirring part, and the first stirring part and the second stirring part are respectively arranged in the mixing chamber 5 and the stirring chamber 6 . The first stirring part includes a first helical blade 10 fixedly arranged on the stirring shaft 9 , and the bottom blade surface of the first helical blade 10 is tangent to the dividing layer 7 . The mixing chamber 5 is also provided with a split sleeve 12, and a third helical blade 13 is fixed on the outer wall of the split sleeve 12; Alternate side transfers. The inner wall of the dividing sleeve 12 is in contact with the edge of the first helical blade 10 ; the third helical blade 13 is in contact with the inner wall of the tower body 1 ; the dividing sleeve 12 is connected with the stirring shaft 9 in reverse rotation. A first gear 15 is fixedly arranged on the stirring shaft 9, a second gear 16 is arranged on the tower cover 2 that matches the first gear 15, and the split sleeve 12 is fixedly arranged with gear teeth that match the second gear 16. , so that when the split sleeve 12 is driven to rotate by the stirring shaft 9 , the rotation direction of the stirring shaft 9 is opposite to the rotation direction of the split sleeve 12 .

The second stirring part includes a second helical blade 11 arranged on the stirring shaft 9 , and there is a gap between the second helical blade 11 and the inner wall of the tower body 1 . A stirring shaft frame 14 is arranged in the stirring chamber 6; the stirring shaft frame 14 includes a support rod 22 fixedly arranged inside the tower body 1, and a ring 23 is provided at the intersection of the support rod 22, and the inner diameter of the ring 23 is larger than that of the stirring shaft 9. The diameter of the ring 23 limits the radial movement of the stirring shaft 9 so that the stirring shaft 9 does not move in the radial direction.

work process:

The tower body 1 and the additive storage box 4 are respectively fed through the two material conveying pipes 20 , the first motor 17 and the second motor 27 are controlled to work while feeding, and the fish meal, bone meal and other small proportions are added through the fourth helical blade 26 Mix well in advance. When the main material is conveyed, a certain material is firstly conveyed into the mixing chamber 5 in the tower body 1, the first helical blade 10 and the third helical blade 13 stir it, and the material passes through the hollow structure at the upper and lower ends of the dividing sleeve 12. Carry out internal and external transmission to make it fully stirred. While stirring, other main materials enter the mixing chamber 5 in turn, and the small proportion of additives mixed evenly in advance also enter the mixing chamber 5 for circulating stirring. When the mixing is uniform, the hydraulic cylinder 19 is controlled to work, the piston rod on the hydraulic cylinder 19 drives the baffle 18 to retract into the dividing layer 7, the through hole 8 is opened, the material enters the mixing chamber 6, and the second helical blade 11 is used for mixing at the same time. The feed outlet below the stirring chamber 6 transmits the evenly mixed feed out of the tower body 1 through the feed conveying pipe 21 .

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

The above-mentioned embodiments are only to describe the preferred modes of the present invention, but not to limit the scope of the present invention. Without departing from the design spirit of the present invention, those of ordinary skill in the art can make various modifications to the technical solutions of the present invention. Variations and improvements should fall within the protection scope determined by the claims of the present invention.

Claims (10)

1. a broiler breeding feeding tower, is characterized in that: comprise the tower body (1) placed vertically and the tower cover (2) that is arranged on the top of the tower body (1); on the tower cover (2) A material inlet (3) and an additive storage box (4) are provided; a mixing chamber (5) and a stirring chamber (6) are provided inside the tower body (1); the mixing chamber (5) and the stirring chamber (6) A split layer (7) is provided between the split layers (7); an openable and closable through hole (8) is provided on the split layer (7); a stirring shaft (9) is provided in the center of the tower body (1), and the The stirring shaft (9) is provided with a first stirring part and a second stirring part, and the first stirring part and the second stirring part are respectively arranged in the mixing chamber (5) and the stirring chamber (6), and the stirring A stirring shaft frame (14) is arranged in the cavity (6). 2. A broiler breeding feeding tower according to claim 1, characterized in that: the first stirring part comprises a first helical blade (10) fixedly arranged on the stirring shaft (9), the The bottom blade surface of the first helical blade (10) is tangent to the dividing layer (7). 3. A broiler breeding feeding tower according to claim 1, characterized in that: the second stirring part comprises a second helical blade (11) arranged on the stirring shaft (9), the first There is a gap between the two helical blades (11) and the inner wall of the tower body (1). 4. A broiler breeding feeding tower according to claim 1, characterized in that: the mixing chamber (5) is further provided with a dividing sleeve (12), and the outer wall of the dividing sleeve (12) is fixed on the outer wall A third helical blade (13) is provided; the inner wall of the split sleeve (12) is in contact with the edge of the first helical blade (10); the third helical blade (13) is in contact with the inner wall of the tower body (1) contact; the dividing sleeve (12) is connected with the stirring shaft (9) in reverse rotation. 5. A broiler breeding feeding tower according to claim 4, characterized in that: a first gear (15) is fixedly arranged on the stirring shaft (9), and a first gear (15) is fixed on the tower cover (2) A second gear (16) matched with the first gear (15), and gear teeth matched with the second gear (16) are fixedly arranged inside the split sleeve (12). 6. A broiler breeding feeding tower according to claim 1, characterized in that: the stirring shaft (9) is driven by a first motor (17), and the first motor (17) is fixedly arranged on the on the tower cover (2). 7. A broiler breeding feeding tower according to claim 1, characterized in that: the split layer (7) is formed by splicing a split structure; the through hole (8) communicates with the mixing cavity (5). ) and a stirring chamber (6), a baffle (18) for controlling the opening and closing of the through hole (8) is arranged inside the divided layer (7), and a baffle (18) is arranged inside the divided layer (7) to allow the baffle (18) A channel for movement, a hydraulic cylinder (19) is arranged on the outer side of the dividing layer (7), and the piston rod of the hydraulic cylinder (19) is fixedly connected with the baffle plate (18). 8. A broiler breeding feeding tower according to claim 1, characterized in that: it also comprises two material conveying pipes (20) arranged above the tower body (1) and two material conveying pipes (20) arranged on the tower body (1). 1) The feed transfer tube (21) below. 9. A broiler breeding feeding tower according to claim 1, characterized in that: the stirring shaft frame (14) comprises a support rod (22) fixedly arranged inside the tower body (1), the A ring (23) is provided at the intersection of the support rods (22), the inner diameter of the ring (23) is larger than the diameter of the stirring shaft (9), and the ring (23) limits the stirring shaft ( 9) of the radial movement. 10. A broiler breeding feeding tower according to claim 1, characterized in that: a drop pipe (24) communicating with the tower body (1) is provided below the additive storage box (4), A meter (25) is arranged on the blanking pipe (24); a fourth helical blade (26) is arranged inside the additive storage box (4), and the fourth helical blade (26) is driven by a second motor (27) DRIVE.

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