阅读说明：本技术 连续可变兔饲料喂料定量杯设计结构及喂料定量调节方法 (Design structure of continuously variable rabbit feed quantitative cup and feed quantitative adjusting method ) 是由 王红英 陈媛媛 管清学 王粮局 段恩泽 于 2021-08-05 设计创作，主要内容包括：本发明公开了属于家禽养殖设备技术领域的一种连续可变兔饲料喂料定量杯设计结构及喂料定量调节方法。包括料盒、料筒、调节器、U型杆和调节杆,所述料盒为左右两侧对称放置,料筒下端四周的凹形卡槽固定在料盒上,调节器与U型杆螺纹连接,穿过料盒固定在料筒内侧,U型杆通过上下螺母锁紧固定在调节杆上,调节杆左右两端设有吊环螺杆。通过调节两端的吊环螺杆调节饲料喂料量；本发明既能实现自动控制统一调节饲料喂料量,又能够完成人工单个调节饲料喂料量。本发明结构简单,操作便利,能根据肉兔不同日龄生长情况合理调节饲喂量,克服现有技术喂料盘不能调节饲喂量和避免了料盘内全天有料的情况,减少了饲料浪费,降低了肠道疾病的发生率。(The invention discloses a design structure of a continuously variable rabbit feed quantitative cup and a feed quantitative adjusting method, belonging to the technical field of poultry breeding equipment. Including magazine, feed cylinder, regulator, U type pole and regulation pole, the magazine is left and right sides symmetry and places, and spill draw-in groove around the feed cylinder lower extreme is fixed on the magazine, and regulator and U type pole threaded connection pass the magazine and fix in the feed cylinder inboard, and U type pole is fixed on adjusting the pole through upper and lower nut locking, and both ends are equipped with rings screw rod about adjusting the pole. Feed feeding amount is adjusted by adjusting the lifting ring screws at two ends; the invention can realize automatic control and unified regulation of feed feeding amount and can also finish manual single regulation of feed feeding amount. The feeding device has a simple structure, is convenient to operate, can reasonably adjust the feeding amount according to the growth conditions of the meat rabbits at different ages in days, overcomes the defects that the feeding amount cannot be adjusted by the feeding tray in the prior art, avoids the condition that the feed is available in the tray all day long, reduces the feed waste and reduces the incidence rate of intestinal diseases.)

1. A design structure of a continuously variable rabbit feed quantitative cup is characterized by comprising a material box, a material barrel, an adjuster, a U-shaped rod and an adjusting rod; the left end and the right end of the adjusting rod are fixed on the cage by a lifting ring screw rod; the long shaft end of the U-shaped rod is fixed on the adjusting rod through an upper nut and a lower nut; the material box is semicircular and symmetrically arranged at the left side and the right side, and is fixed on the cage; the charging barrel is fixed above the material box; the connecting hole at the shaft center of the regulator is connected with the short shaft end of the U-shaped rod, passes through the through hole at the shaft center of the material box and is positioned at the inner side of the material barrel;

the fixing plate is arranged on the inner side of the material box and divides the material box into a left side and a right side, the concave clamping groove is arranged on the material cylinder and clamped on the fixing plate of the material box, and the long shaft end of the U-shaped rod is locked and fixed on the adjusting rod through an upper nut and a lower nut; the feed box is characterized in that through holes are formed in the fixing plates on the left side and the right side of the axis of the outer side of the feed box and connected with the feed box on the other side through bolts, a conical base is arranged at the axis position of the feed box, and a through hole is formed in the circle center of the conical base.

2. The design structure of a continuously variable rabbit feed quantitative cup, as claimed in claim 1, wherein the adjusting rod is a square tube, and the front side of the adjusting rod is parallel to the fixing plate inside the feeding box.

3. The design structure of a continuously variable rabbit feed quantitative cup, as claimed in claim 1, wherein the fixing plate, the conical base and the magazine are integrally formed.

4. The design structure of a continuously variable rabbit feed quantitative cup, as claimed in claim 1, wherein the feed cylinder is divided into three parts, including an upper feed cylinder with a round tube structure at the upper end, a lower feed cylinder with a short conical tube in the middle and a cylindrical structure at the lower end; the lower end of the upper charging barrel is connected with the upper end of the short conical pipe, and the lower end of the short conical pipe is connected with the upper end of the lower charging barrel; concave clamping grooves are formed in the periphery of the lower end of the lower charging barrel and clamped on a fixing plate of the material box, so that material clamping is avoided, and the material clamping is limited.

5. A design structure of a continuously variable rabbit feed quantitative feeding cup as claimed in claim 1, wherein the regulator is an umbrella structure, the outer diameter of the regulator is equal to the inner diameter of the lower end of the feeding barrel, the periphery of the regulator is provided with a groove for limiting, and the inner axial center is provided with a threaded connection hole.

6. The design structure of a continuously variable rabbit feed quantitative cup, as claimed in claim 1, wherein both ends of the U-shaped rod are provided with threads, and the short shaft end of the U-shaped rod is in threaded connection with a threaded connection hole at the axial center position inside the regulator.

7. The design structure of a continuously variable rabbit feed feeding quantitative cup as claimed in claim 1, wherein the three quantitative cup devices are uniformly distributed and connected on an adjusting rod, the adjusting rod is a square pipe and is parallel to the fixed baffle on the inner side of the feed box, and the surface of the adjusting rod is uniformly provided with through holes.

8. A feed feeding quantitative adjusting method of a continuously variable rabbit feed quantitative cup is characterized by comprising the following steps:

1) a design structure of a continuously variable rabbit feed feeding quantifying cup is adopted;

2) calculating the specific height of the regulator (3) in the feed cylinder (2) according to the feed feeding amount corresponding to the current day age of the meat rabbits by using a meat rabbit feeding system; before feeding every time, the feeding system changes the volume between the regulator (3) and the feed barrel (2) according to the feed feeding amount corresponding to the current day age of the meat rabbits to control the feed feeding amount;

3) the lifting ring screw rods (503) at the left end and the right end of the adjusting rod (5) are pulled by a push rod motor to move upwards, so that the U-shaped rod (4) is driven to move, the adjuster (3) in the charging barrel (2) is moved to a target height, after spiral feeding is finished, the lifting ring screw rods (503) are pulled to move downwards, so that the U-shaped rod (4) moves downwards, the adjuster (3) moves downwards and falls onto the conical base (102), the grooves (302) are clamped on the fixing plate (101) of the material box (1), the threaded connecting holes (301) in the inner side axis of the adjuster (3) fall into the through holes (103) in the axis position of the material box (1), granulated feed is uniformly distributed into the material box (1) from the periphery of the adjuster (3), and quantitative adjustment work of one-time feed feeding is completed;

4) aiming at the condition that the number of the rabbits at the cage position is reduced, the length between the long shaft end (402) of the U-shaped rod (4) and the upper surface of the square pipe (501) of the adjusting rod (5) is changed by manually adjusting the single quantifying device through adjusting the upper nut and the lower nut, so that the position of the adjuster (3) in the charging barrel (2) is changed, and the feed feeding amount of the single cage position is adjusted. The structure determines the maximum adjustment height of the screw of the long shaft end (402) of the U-shaped rod (4) to be 90mm according to the height difference between the minimum value and the maximum value of the feeding amount.

Technical Field

The invention belongs to the technical field of poultry breeding equipment. In particular to a design structure of a continuously variable rabbit feed quantitative cup and a feed quantitative adjusting method.

Background

With the rapid development of the rabbit breeding industry, the screw auger feeder is widely applied to industrial breeding houses. The feeding of fixed material volume can only be accomplished to feed cylinder and circular charging tray under current spiral auger feeder cooperation toper, and the condition that has the material in the charging tray all day often appears, and under the high temperature and high humidity condition, the fodder goes mildy and goes bad, not only causes the fodder extravagant, increases the incidence of rabbit intestinal disease moreover easily.

The feeding link is an important link in the process of breeding the meat rabbits, and different feeding modes have great influence on the health condition of the meat rabbits. The limiting feeding is used as a novel nutrition regulation and control means, so that the death rate caused by intestinal diseases of rabbits can be reduced, the feed conversion ratio can be reduced, and the utilization rate of the feed is improved. Therefore, scientifically and reasonably controlling the feeding amount according to the variety, the age of the meat rabbits and the breeding season is an important condition for improving the economic benefit and realizing healthy breeding.

Disclosure of Invention

The invention aims to provide a design structure of a continuously variable rabbit feed quantitative cup and a feed quantitative adjusting method, and is characterized in that the design structure of the continuously variable rabbit feed quantitative cup comprises a material box, a material barrel, an adjuster, a U-shaped rod and an adjusting rod; the left end and the right end of the adjusting rod are fixed on the cage by a lifting ring screw rod; the long shaft end of the U-shaped rod is fixed on the adjusting rod through an upper nut and a lower nut; the material box is semicircular and symmetrically arranged at the left side and the right side, and is fixed on the cage; the charging barrel is fixed above the material box; the connecting hole at the shaft center of the regulator is connected with the short shaft end of the U-shaped rod, passes through the through hole at the shaft center of the material box and is positioned at the inner side of the material barrel;

the fixing plate is arranged on the inner side of the material box and divides the material box into a left side and a right side, the concave clamping groove is arranged on the material cylinder and clamped on the fixing plate of the material box, and the long shaft end of the U-shaped rod is locked and fixed on the adjusting rod through an upper nut and a lower nut; the left side and the right side of the fixing plate at the axis of the outer side of the material box are provided with through holes, the material box at the other side is connected through bolts, and the material box is fixed on the cage; the material box is characterized in that a conical base is arranged at the axis position of the material box, and a through hole is formed in the circle center of the conical base.

The adjusting rod is a square pipe, and the front side surface of the adjusting rod is parallel to the fixed plate on the inner side of the material box;

the material box, the fixing plate and the conical base are integrally formed.

The charging barrel is divided into three parts, including an upper charging barrel with a round tube structure at the upper end, a lower charging barrel with a short conical tube in the middle and a cylindrical structure at the lower end; the lower end of the upper charging barrel is connected with the upper end of the short conical pipe, and the lower end of the short conical pipe is connected with the upper end of the lower charging barrel; concave clamping grooves are formed in the periphery of the lower end of the lower charging barrel and clamped on a fixing plate of the material box, so that material clamping is avoided, and the material clamping is limited.

The regulator is of an umbrella structure, the outer diameter of the regulator is equal to the inner diameter of the lower end of the charging barrel, grooves are formed in the periphery of the regulator and used for limiting, and threaded connection holes are formed in the position of an inner side axis.

And threads are arranged at two ends of the U-shaped rod, and the short shaft end of the U-shaped rod is in threaded connection with the threaded connection hole at the axis position of the inner side of the regulator.

The three quantitative cup devices are uniformly distributed and connected on the adjusting rod, the adjusting rod is a square pipe and parallel to the fixed baffle on the inner side of the material box, and uniformly distributed through holes are formed in the surface of the adjusting rod.

A feeding quantitative adjusting method for continuously changing a design structure of a rabbit feed quantitative cup is characterized by comprising the following steps: 1) a design structure of a continuously variable rabbit feed feeding quantifying cup is adopted;

2) calculating the specific height of the regulator 3 in the feed cylinder 2 according to the feed feeding amount corresponding to the current day age of the meat rabbits by using a meat rabbit feeding system; before feeding every time, the feeding system changes the volume between the regulator 3 and the feed barrel 2 according to the feed feeding amount corresponding to the current day age of the meat rabbits to control the feed feeding amount;

3) the lifting ring screw rods 503 at the left end and the right end of the adjusting rod 5 are pulled by the push rod motor to move upwards, so that the U-shaped rod 4 is driven to move, the adjuster 3 in the charging barrel 2 is moved to a target height, after the spiral feeding is finished, the lifting ring screw rods 503 are pulled to move downwards, so that the U-shaped rod 4 moves downwards, the adjuster 3 moves downwards and falls onto the conical base 102, the groove 302 is clamped on the fixing plate 101 of the charging box 1, the threaded connecting hole 301 in the axis of the inner side of the adjuster 3 falls into the through hole 103 in the axis position of the charging box 1, granulated feed is uniformly distributed into the charging box 1 from the periphery of the adjuster 3, and the quantitative adjustment work of one-time feed feeding is completed;

4) aiming at the condition that the number of the rabbits at the cage position is reduced, the length between the long shaft end 402 of the U-shaped rod 4 and the upper surface of the square pipe 501 of the adjusting rod 5 is changed by manually adjusting the single quantifying device by adjusting the upper nut and the lower nut, so that the position of the adjuster 3 in the charging barrel 2 is changed, and the feed feeding amount of the single cage position is adjusted. The structure determines the maximum adjustment height of the spiral at the long shaft end 402 of the U-shaped rod 4 to be 90mm according to the height difference between the minimum value and the maximum value of the feeding amount.

The invention has the beneficial effects that: the movable type feed quantity adjusting device has the advantages that the movable type feed quantity adjusting device is adopted, the feed quantity can be reasonably adjusted according to the growth conditions of the meat rabbits at different ages in days, automatic adjustment and manual adjustment are combined, the structure is simple, and the operation is convenient; the problem that the feeding amount cannot be adjusted by the feeding plate of the conventional spiral auger feeding machine is solved, the condition that materials exist in the material plate all day long is avoided, the feed waste is reduced, and the incidence rate of intestinal diseases is reduced. The feed is uniformly distributed in the feed box by adopting the combination of an umbrella-shaped structure and a fixed baffle. The length of the U-shaped rod on the square adjusting rod is adjusted by the upper nut and the lower nut, so that the feeding quantity can be automatically controlled and uniformly adjusted, and manual single adjustment of the feeding quantity can be completed.

Drawings

FIG. 1 is a schematic structural view of a rabbit feed dosing cup.

Fig. 2 is a schematic structural view of the magazine.

Fig. 3 is a schematic view of an assembly structure of the cartridge and the regulator.

Detailed Description

The invention provides a design structure of a continuously variable rabbit feed quantitative cup and a feed quantitative adjusting method, wherein the design structure of the continuously variable rabbit feed quantitative cup comprises a material box, a charging barrel, an adjuster, a U-shaped rod and an adjusting rod; the structure, principle and operation of the invention will be further described with reference to the accompanying drawings and specific embodiments.

A design structure of a continuously variable rabbit feed quantitative cup as shown in figures 1-3; in fig. 1, the left and right ends of the adjusting rod 5 are fixed on the cage by a lifting ring screw 503; the long shaft end 402 of the U-shaped rod is fixed on the adjusting rod through an upper nut and a lower nut; the inner side of the material box 1 shown in fig. 2 is provided with a fixed plate 101, the axis position is provided with a conical base 102, the center of the conical base 102 is provided with a through hole 103, the fixed plate 101, the conical base 102 and the material box 1 are integrally formed, and the material box 1 on the left side and the material box 1 on the right side are connected through bolts; the charging barrel 2 shown in fig. 3 is divided into three parts, including an upper charging barrel with a round tube structure at the upper end, a short conical tube in the middle and a lower charging barrel with a cylindrical structure at the lower end; the lower end of the upper charging barrel is connected with the upper end of the short conical pipe, and the lower end of the short conical pipe is connected with the upper end of the lower charging barrel; the charging barrel 2 is fixed on the fixing plate 101 of the charging barrel 1 through the concave clamping grooves 201 on the periphery of the lower end, and in order to avoid the clamping situation, the distance between the inner surface of the charging barrel 1 and the bottom surface of the cylindrical structure at the lower end of the charging barrel 2 is not less than 35 mm; the short shaft end 401 of the U-shaped rod 4 penetrates through a through hole 103 in the conical base 102 and is in threaded connection with a threaded connection hole 301 on the inner side of the regulator 3, the regulator 3 is positioned on the inner side of the charging barrel 2, the outer diameter of the threaded connection hole 301 is not larger than the inner diameter of the through hole 103, and a groove 302 is formed in the periphery of the regulator 3; the adjusting rod 5 is a square pipe 501, through holes 502 are uniformly distributed in the surface of the square pipe 501, and the long shaft end 402 of the U-shaped rod 4 penetrates through the through holes 502 and is locked and fixed on the square pipe 501 through upper and lower nuts.

Lifting ring screws 503 are arranged at the left end and the right end of the adjusting rod 5, so that convenience is provided for realizing uniform automatic adjustment of feed feeding amount. Aiming at the condition that the number of the meat rabbits at individual cage positions is reduced, the length of the long shaft end 402 of the U-shaped rod 4 at the position of the adjusting rod 5 can be selectively changed by manually adjusting the upper nut and the lower nut, so that the position of the adjuster 3 in the feed cylinder 2 is controlled, and the feed feeding amount in the feed cylinder 2 is controlled; the adjusting device is simple in structure and convenient to operate.

The specific working mode of the invention is as follows:

1) the design structure of the continuously variable rabbit feed feeding quantifying cup shown in figure 1 is adopted; before using, fix the magazine 1 of left and right sides on the cage utensil through bolted connection earlier, then pass through-hole 103 with the connecting hole 301 in the regulator 3 through threaded connection with the minor axis end 401 of U type pole 4, the concave draw-in groove 201 card that is equipped with on the feed cylinder 2 is on the fixed plate 101 of magazine 1, the major axis end 402 of U type pole 4 is fixed on adjusting pole 5 through upper and lower nut locking, adjusts the square pipe 501 leading flank of pole 5 and is parallel with the inboard fixed plate 101 of magazine 1.

2) Calculating the specific height of the regulator 3 in the feed cylinder 2 according to the feed feeding amount corresponding to the current day age of the meat rabbits by using a meat rabbit feeding system; before feeding every time, the feeding system changes the volume between the regulator 3 and the feed barrel 2 according to the feed feeding amount corresponding to the current day age of the meat rabbits to control the feed feeding amount;

3) when feeding, the lifting ring screw rods 503 at the left and right sides of the adjusting rod 5 are pulled to move upwards, so that the U-shaped rod 4 moves upwards, the position of the adjuster 3 in the charging barrel 2 is changed, and the feed feeding amount is adjusted; after the spiral feeding is finished, the lifting ring screw 503 is pulled to move downwards, so that the U-shaped rod 4 moves downwards, the regulator 3 moves downwards and falls onto the conical base 102, the groove 302 is clamped on the fixing plate 101 of the feed box 1, the threaded connecting hole 301 falls into the through hole 103 in the axis position of the feed box 1, the granulated feed is uniformly distributed into the feed box 1 from the periphery of the regulator 3, and the quantitative regulation work of one-time feed feeding is finished;

4) aiming at the condition that the number of the rabbits at the cage position is reduced, the length between the long shaft end 402 of the U-shaped rod 4 and the upper surface of the square pipe 501 of the adjusting rod 5 is changed by manually adjusting the single quantifying device by adjusting the upper nut and the lower nut, so that the position of the adjuster 3 in the charging barrel 2 is changed, and the feed feeding amount of the single cage position is adjusted. The structure determines the maximum adjustment height of the spiral at the long shaft end 402 of the U-shaped rod 4 to be 90mm according to the height difference between the minimum value and the maximum value of the feeding amount.