CN203378387U - Total mixed ration stirring feeder - Google Patents

Abstract

The utility model relates to a total mixed ration stirring feeder. The TMR feeding technology is adopted, wherein TMR is short for total mixed ration. The total mixed ration stirring feeder mainly comprises a driving system, a stirring tank, a weighing bottom frame, a discharging device, a spiral auger shaft system, an electronic weighing system and the like, wherein the spiral auger shaft system comprises chains, gears, augers, moving blades and fixed blades. Feed can be accurately calculated, and a feed storage can be effectively managed. The total weight of the feed in a feed stirrer can be displayed, and the feed intake of each animal can be metered. The total mixed ration stirring feeder is a novel device for mixing cut rough feed, concentrated feed and additives such as trace elements according to nutritional requirements of cows at different feed phases, so that the purpose of scientific feeding is achieved. Particularly, some trace components (such as nitrogen additives, man-made additives and syrup) can be accurately weighed, so that high-quality feed is produced, and each ration eaten by the cows is full value ration with stable concentrate-roughage ratio and consistent nutrient concentration.

Description

Total mixed ration stirs the machine of feeding

Technical field

The utility model relates to a kind of total mixed ration and stirs the machine of feeding.

Background technology

For a long time, feeding of livestock and poultry all adopts traditional feeding method, and traditional feeding method is difficult to accomplish to feed in right amount, reasonably combined, causes feed waste to pollute, and the aspects such as animal health are also had a great impact.Along with scale, the industrialization of its feeding, traditional feeding method has not been suitable for its feeding of scale, exposes a lot of drawbacks.

Summary of the invention

The purpose of this utility model is the shortcoming of feeding for overcoming tradition, adopts total mixed ration (TMR) technology of feeding, and can realize automatic feeding, has greatly improved labor productivity and has saved cost simultaneously.

The drive system that the total mixed ration that is achieved in that the utility model stirs the machine of feeding is connected to and is stirred on wheel by shaft coupling, electronic weighing system is contained in and stirs casing and weigh between underframe, stir casing and be arranged on the underframe of weighing, it is characterized in that being provided with electronic weighing system.Hydraulic pressure door system two ends are connected with device for discharging respectively at stirring casing.Spiral stirring cage axle system is by two helical axis--and stir wheel and form.

It is a roughage of cutting off and the additives such as concentrated feed and trace element that fully-mixed daily feed stirs the machine of feeding, by the nutritional need in milk cow DIFFERENT FEED stage, and the novel device of minute mixing.Thereby reach the purpose of scientific feeding.TMR is the abbreviation of English Total mixed ration (total mixed ration).Fully-mixed daily feed stirs and feeds machine with high-precision electronic weighing system, can calculate accurately feed, and effectively manage feed storage.Not only to show that feed stirs the gross weight in the machine of feeding, also to measure the feed intake of every animal, especially to the accurate weighing (as nitrogen element additive, artificial additives and syrup etc.) of some micro constitutents, thereby produce high-quality feed, guarantee that milk cow a bite daily ration of often searching for food is all the adequate diet that concentrate-roughage ratio is stable, nutrient concentration is consistent.

The utility model mainly by drive system, stir casing, the underframe of weighing, device for discharging, spiral stirring cage axle system, electronic weighing system etc. form.Spiral stirring cage axle system is by chain, and gear, stir wheel, moving knife, and stationary knife forms.Drive system is used and is exchanged decelerator, by shaft coupling, is connected on spiral stirring cage axle system.Spiral stirring cage axle system is comprised of two helical axis, stirs various forage grass and farming straw, does not destroy the cellulosic composition, and the energy efficiency of feed is maximized.The hydraulic pressure door system carries out folding discharging and the action of upset material loading by hydraulic jack.Weighing system is contained in and stirs between casing and tank tower.Automatic alarm when weight is overweight.

Its operation principle is by actuating motor, drive two rotation stirring cage axle different directions and rotate, by the forage in trough evenly chopping and and other interpolation feed fully be uniformly mixed, form satisfactory feed.

This utility model can reach following beneficial effect:

1. can effectively avoid milk cow particular about food.

(1) the poor raw material of some palatabilities can stir in the machine of feeding and use at fully-mixed daily feed.

(2) can avoid some ox too much fine fodder of searching for food, the too many forage grass and some ox searches for food.

2. can make carbohydrate and protein synchronously be utilized in cud.

The reproduction speed of rumen microorganism is quite fast, this just requires nutriment also must supply with certain speed, the tradition of opening with respect to smart rough segmentation is fed, total mixed ration can provide energy, albumen and cellulose to rumen microorganism simultaneously, due to the uniformity of nutrition supply, the reproduction speed of rumen microorganism and the output of mycoprotein can increase substantially.

3. effectively reduce cud acidity.

Rumenic acid is poisoning is mainly because cud has accumulated a large amount of acid, causes that the decline of pH value causes.Fine fodder produces a large amount of acid at lumen fermentation, and saliva is alkalescence, can effectively cushion the acid that fine fodder produces, and therefore by raw fiber, stimulates milk cow to ruminate, and the secretory volume that increases saliva is very important.The absorption rate of the cud wall volatile fat that fermentation produces to fine fodder has certain limit, and add 2 every day at fine fodder---during the tradition of 4 times is fed, in certain hour after searching for food, due to a large amount of fine fodder fermentations, cud acidity rises very high, and the fluctuation of pH value is very large; Be equivalent to the unlimited increase number of times of feeding and adopt fully-mixed daily feed to stir the machine of feeding, the effectively fluctuation of preventing rumen pH value, make the cud whole day keep higher, a pH value environment that applicable cellulose-decomposing bacteria is grown.

4, can save feeding time, save the quantity of raising the workman, also can save the labour by the transportation range that reduces feed.

5, the feed source can be enlarged, as the wet beer dregs of rice, cotton seed etc., feed cost can be reduced.

6, can improve the livestock milk yield

Many university research show: the milk of the milk cow per kilogram diet dry substance energy fecund 5%～8% of feeding with the fully-mixed daily feed stirring machine of feeding; Even milk yield reaches annual 9 tons, the growth of 69%～10% milk yield still can be arranged.

7, increase the feed intake of dry matter

The TMR technology is mixed with fine fodder after roughage is prescinded again, and material has produced complementation on physical space like this, thereby has increased the feed intake of livestock and poultry dry matteies.Fully-mixed daily feed in function admirable stirs in the well-mixed situation of machine machinery of feeding, and can get rid of the selectivity (particular about food) of livestock and poultry to a certain special feed fully, therefore is conducive to maximally utilise the feed formula of least cost.The machine of feeding of fully-mixed daily feed stirring simultaneously is to mix fully in the ratio of stipulating in daily ration, has reduced shortage or the intoxicating phenomenon of occurrent trace element, vitamin.

8, improve livestock milk quality

After roughage, fine fodder and other feeds are mixed equably, be unified and search for food, reduced the ruminal pH value fluctuation, thereby keep ruminal pH value stable, for rumen microorganism has been created a good living environment, promote microbial growth, breeding, improve the activity of microorganism and the synthetic ratio of protein.The conversion ratio of feed nutrition (digestion, absorption) has improved, and the livestock intake time increases, and the livestock digestive disorders reduces and dairy fat content significantly increases.

9, reduce the livestock and poultry incidence

Cud health is the assurance of livestock birds health, uses fully-mixed daily feed to stir after the machine of feeding is fed and can prevent the Nutrition and Metabolism disorder, reduces the generation of the Nutrition and Metabolism diseases such as abomasum displacement, ketonemia, puerperal fever, acidosis.

10, improve the reproduction of domesti animals rate

The search for food TMR daily ration of high-energy concentration of the livestock and poultry of peak of lactation, can maintain the livestock birds health body condition in the situation that guarantee not reduce butterfat percnetage, is conducive to improve livestock and poultry conception rate and reproduction rate.

The accompanying drawing explanation

Fig. 1 weighing and burden display operation principle block diagram

Fig. 2 gearbox designs figure

Fig. 3 utility model overall structure schematic diagram

1. drive systems in figure, 2. electronic weighing system, 3. stir casing, the underframe of 4. weighing, 5. device for discharging, 6. hydraulic pressure door system, 7. chain, 8. gear, 9. stir wheel, 10. moving knife, 11. stationary knifes.

Embodiment

Raw material is sent into and is stirred in casing (3) by means such as loading machines, and spiral stirring cage axle system is cut, rubs and stir material, reaches the effect by roughage cutting short rubbed carefully, thick concentrated feed mixes; Equipment is driven by drive system (1), can realize the modulation of TMR daily ration.

The signal of sensor output through velocity-variation amplifier to weighing-up wave amplified, filtering, A/D conversion, and then carry out digital processing, (in addition weighing-up wave is shown on screen, in order to make actual use more convenient, also have many other functions, as early warning setting, setting, proofread and correct, making zero resets, detects supply voltage, formula and arrange etc.).By the speed ratio of speed ratio or gear and chain between the adjustment gear, rotating speed is dropped to the rotating speed of requirement.Utilize gear (8) to rotate drive chain (7) transfer motion power and realize speed change work, 41 rev/mins of rotating speeds, energy fly-cutting forage grass, retained effective raw fiber.If the existing tractor of user is short of power, there is double speed gear can reduce by 32 rev/mins of rotating speeds and 23 rev/mins, can reduce power 10%-20%.When the horsepower of tractor can play compensating action during lower than rated value, do not need overlapping investment.

The work of stirring wheel (9) is to utilize spiral rotating that the feed cutting is mixed, and is the core of work.The blade stirred on wheel (9) is used for cutting forage grass, stirs the blade of wheel moving knife (10).Agitator tank be stationary knife (11).When feed enters agitator tank, moving knife (10), under the rotarily driving who stirs wheel (9), cuts to forage grass the length of requirement and feed is stirred, and does not lose again effective raw fiber.For the forage grass of difficulty cutting, regulate the position of casing stationary knife (11), make the motion of forage grass produce resistance, thereby improve cutting power.

Claims (2)

1. a total mixed ration stirs the machine of feeding, it is characterized in that drive system (1) is connected to and is stirred on wheel (9) by shaft coupling, electronic weighing system (2) is contained in and stirs between casing (3) and the underframe of weighing (4), stirring casing (3) is arranged on weigh at the end (4), hydraulic pressure door system (6) two ends are connected with device for discharging (5) respectively at stirring casing (3), and spiral stirring cage axle system is by two helical axis--and stir wheel (9) and form.

2. total mixed ration according to claim 1 stirs the machine of feeding, and it is characterized in that being provided with electronic weighing system (2).

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