CN110771532A - Rotary type cow pushing belt conveyor and pushing method - Google Patents
Rotary type cow pushing belt conveyor and pushing method Download PDFInfo
- Publication number
- CN110771532A CN110771532A CN201911063511.7A CN201911063511A CN110771532A CN 110771532 A CN110771532 A CN 110771532A CN 201911063511 A CN201911063511 A CN 201911063511A CN 110771532 A CN110771532 A CN 110771532A
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- Prior art keywords
- pushing
- belt conveyor
- annular
- material pushing
- pushing belt
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K39/00—Feeding or drinking appliances for poultry or other birds
- A01K39/01—Feeding devices, e.g. chainfeeders
- A01K39/014—Feed troughs; Feed throwers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/26—Unloading land vehicles using rakes or scrapers
- B65G67/28—External transverse blades attached to endless conveyors
Abstract
The invention relates to a rotary type cow material pushing belt conveyor and a material pushing method, wherein the material pushing belt conveyor comprises a rack, two vertical rotating shafts and a driving device, the two vertical rotating shafts are connected to the rack in a shaft mode, the driving device drives one rotating shaft to rotate, the two rotating shafts are connected through an annular material pushing belt, a plurality of material stirring bulges which extend vertically and are distributed at intervals along the circumferential direction are arranged on the outer side face of the annular material pushing belt, and a hanging device is fixedly connected to the side, far away from the annular material pushing belt, of. According to the invention, the belt conveyor is driven by the tractor to integrally move, and the fodder is pushed by the fodder shifting protrusion in the rotation process of the annular belt, so that peripheral fodder can be pushed to a feeding area in the feeding period of the dairy cow, the dairy cow can conveniently eat, meanwhile, a large amount of manual operation time and workload can be saved, and the labor cost is saved.
Description
Technical Field
The invention relates to the technical field of animal husbandry tools, in particular to a rotary type cow material pushing belt conveyor and a material pushing method.
Background
At present, in many pastures, due to the fact that the spreading vehicle spreads the feed unevenly in the spreading process and cannot ensure that the feed put in the spreading vehicle is close to the fence, part of the feed is far away from the cattle pen, and the cattle cannot touch the feed so that the normal feeding of the cattle is influenced. Most of the traditional pasture is pushed to the fence by a manual method, so that the labor cost in the production process is inevitably improved, the feeding efficiency of the cattle is reduced, and due to the limitation of manual operation, the negative influence on the yield of the dairy cattle caused by timely supplementing food for flocks of cattle cannot be guaranteed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the rotary type cow pushing belt conveyor and the pushing method, the tractor provides power and the belt conveyor rotates to push materials, so that the manual workload is reduced, the feeding efficiency is improved, and the feed waste is reduced.
The invention is realized by the following technical scheme, and provides a rotary type cow material pushing belt conveyor, which comprises a rack, two vertical rotating shafts and a driving device, wherein the two vertical rotating shafts are connected to the rack in a shaft mode, the driving device drives one rotating shaft to rotate, the two rotating shafts are connected through an annular material pushing belt, a plurality of material stirring bulges which extend vertically and are distributed at intervals along the circumferential direction are arranged on the outer side surface of the annular material pushing belt, and a hanging device is fixedly connected to the side, far away from the annular material pushing belt, of the rack.
This scheme is when using, connects this belt feeder on tractor or other walking machinery through hooking device, and tractor or other walking machinery drive belt feeder bodily movement, and drive arrangement drives one of them rotation axis rotation, and the rotation axis of connecting drive arrangement pushes away material belt through the annular and drives another rotation axis rotation, pushes away material belt rotation in-process at the annular, and the annular pushes away material belt and pushes away the material direction and is perpendicular with tractor walking direction, utilizes to dial the material arch and promotes the fodder to the direction that is close to the milk cow to make things convenient for the milk cow to eat.
As optimization, the material shifting protrusion comprises an upper convex section, a middle convex section and a lower convex section which are sequentially distributed from top to bottom along the vertical direction, and flash channels are arranged between the upper convex section and the middle convex section and between the middle convex section and the lower convex section. This optimization scheme will dial the material arch and set up to along vertical interval distribution to the area of contact of increase and fodder, more quick stir the fodder and remove about, and when the fodder accumulation was more, partial fodder passed through from the flash passageway, reduced and pushed away the material resistance, improve and push away material efficiency.
Preferably, the length of the middle convex section is greater than the lengths of the upper convex section and the lower convex section. Through the setting of this optimization scheme, improve the promotion effect to the intermediate layer material.
Preferably, the rack comprises a rear baffle fixedly connected with the hanging device, an upper baffle and a lower baffle which are fixedly connected to the front side surface of the rear baffle and distributed up and down, the upper end and the lower end of the rear side surface of the rear baffle are fixedly connected with reinforcing ribs extending along the material pushing direction of the annular material pushing belt respectively, and the two ends of the rotating shaft are respectively connected to the upper baffle and the lower baffle in a shaft connection mode. This optimization scheme's rack structure is simple, and the preparation is convenient, is convenient for clear away the fodder that the frame carried, and overhead gage, lower baffle and backplate play the fixed stay effect to whole belt feeder, through setting up the strengthening rib, have improved the structural strength of frame.
Preferably, the driving device comprises a hydraulic motor which is fixedly arranged on the upper baffle and is connected with a hydraulic system of the tractor. This optimization scheme conveniently utilizes the hydraulic system of tractor as the drive of annular belt with hydraulic motor to need not to set up extra drive, simplified the structure.
Preferably, the hooking device comprises two connecting plates arranged along the material pushing direction of the annular material pushing belt, hooks are arranged on the connecting plates, and the connecting plates are fixedly connected with the rear baffle through bolts. The hitching device of the optimized scheme is connected with a tractor or other walking machines through the hook on the connecting plate, so that the operation is convenient, and the disassembly and the assembly are rapid; the connecting plate and the rear baffle plate can be detached, so that the mounting convenience is further improved.
Preferably, the rear baffle is provided with a lightening hole between the two connecting plates. According to the optimization scheme, the weight of the whole machine can be reduced by arranging the lightening holes, and the feed carried on the annular pushing belt or the rack can be cleaned through the lightening holes.
Preferably, the top surface of the upper baffle is further fixedly connected with two lifting lugs located behind the driving device, and the two lifting lugs are provided with long holes extending in the front-back direction. According to the optimized scheme, the lifting lugs are arranged, so that the belt conveyor can be conveniently and integrally lifted, and the lifting lugs are arranged behind the driving device, so that the hook can be conveniently separated from a tractor or other walking equipment during lifting; through setting up the slot hole, conveniently adjust the hoisting point to improve the stability of hoist and mount.
Preferably, the rear baffle is provided with an auxiliary wheel with a lower wheel rim lower than the lower baffle. This optimization scheme provides the support for the belt feeder through setting up the auxiliary wheel to the frictional force with ground when having reduced the belt feeder bulk movement.
The pushing method of the rotary cow pushing belt conveyor comprises the following steps:
a. the belt conveyor is hung at the front end of a tractor through a hanging device, so that a rotating shaft is in a vertical state, and the belt conveyor is driven by the tractor to move forwards and backwards integrally;
b. in the process that the tractor drives the belt conveyor to integrally move forward, the driving device drives the annular pushing belt to rotate, the feed is pushed to the direction close to the dairy cow by using the material shifting protrusion on the annular pushing belt, and the material pushing direction is vertical to the walking direction of the tractor;
c. in the process of pushing materials by the material shifting protrusion, the feed corresponding to the overflow channel passes through the overflow channel, so that the material pushing resistance of the annular material pushing belt is reduced;
d. the annular belt can rotate forwards and backwards so as to determine the rotating direction of the belt conveniently according to actual conditions.
The invention has the beneficial effects that: drive belt feeder moving as a whole through the tractor, at the rotation in-process of endless belt, promote the fodder through dialling the material arch to can push away peripheral forage to feeding the region at the milk cow feeding period, make things convenient for the milk cow to eat, can save a large amount of manual work time and work load simultaneously, practice thrift the cost of labor.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic view of a front view mechanism of the present invention;
shown in the figure:
1. the device comprises a motor base, 2, an upper baffle, 3, an annular pushing belt, 4, a connecting plate, 5, a rear baffle, 6, an auxiliary wheel, 7, a connecting piece, 8, a driving device, 9 and a lower baffle.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, the rotary cow pushing belt conveyor comprises a frame, two vertical rotating shafts coupled to the frame, and a driving device 8 for driving one of the two rotating shafts to rotate, wherein the two rotating shafts are connected through an annular pushing belt 3, the rotating shaft connected to the driving device is a driving shaft, the other rotating shaft is a driven shaft, the driving shaft drives the driven shaft to rotate through the annular pushing belt when rotating, and the pushing direction of the annular pushing belt is perpendicular to the traveling direction of a tractor. The side of the machine frame far away from the annular pushing belt is fixedly connected with a hanging device.
The lateral surface that the annular pushes away material belt 3 is provided with along vertical extension and along a plurality of material archs of dialling of circumference interval distribution, and the bellied cross section of dialling the material is the rectangle, and every material arch of dialling includes the last protruding section, well protruding section and the lower protruding section that distribute in proper order along vertical top-down, goes up between protruding section and the well protruding section to and all set up the flash passageway between well protruding section and the lower protruding section. The length of the middle convex section is larger than that of the upper convex section and the lower convex section, so that each material poking bulge is of a three-row two-short-one-long structure, the contact area with the feed is increased, and the feed is poked to move left and right.
The frame includes the backplate 5 with the hookup rigid coupling to and rigid coupling in backplate leading flank and upper and lower overhead gage 2, the lower baffle 9 that distributes, and the upper and lower both ends of backplate trailing flank rigid coupling respectively pushes away the strengthening rib that the material direction extended along annular material pushing belt, the both ends of rotation axis connect on overhead gage, lower baffle through the bearing coupling respectively. Specifically, the upper baffle 2 is arranged at the upper side of the whole machine, the lower baffle 9 is arranged at the lower side of the whole machine, the rear baffle 5 is arranged at the rear side of the whole machine, and the upper baffle, the lower baffle and the rear baffle play a role in fixing and supporting. The annular pushing belt 3 is made of rubber materials, is arranged between the upper baffle and the lower baffle, and has the width consistent with the length of the rotating shaft. The upper baffle is connected with the lower baffle through the rear baffle, two rotating shafts are arranged between the upper baffle and the lower baffle and used for controlling the rotation of the belt, the rotating shaft on the left side below the electric motor is a driving shaft, the right side of the rotating shaft is a driven shaft, and the driving shaft is driven to rotate by the hydraulic motor. The annular material pushing belt is encircled between the two rotating shafts, and the width of the belt is consistent with the length of the rotating shafts. The connecting plate sets up on the backplate, the auxiliary wheel sets up the downside at the backplate, and hydraulic motor sets up on the motor cabinet, and the motor cabinet sets up the left side at last baffle. The connecting plate is connected with the rear baffle through a bolt, the connecting plate is mainly used for connecting the machine with the head of a tractor, the shape of the connecting plate is not fixed and the connecting plate is detachable, and auxiliary wheels positioned on the left side and the right side below the rear baffle are connected with a connecting piece 7 through a shaft to form a revolute pair; the motor fixing flange and the motor base are fixed through bolts. When the feeding device works, the whole machine is arranged on the tractor in a front-mounted mode, the whole machine is driven by the tractor to move forwards and backwards, the annular pushing belt on the machine rotates to stir the feed to move through the protrusion on the belt, and the feed at a far position is pushed to a near position to facilitate the feeding of the dairy cows.
The hanging device comprises two connecting plates 4 arranged along the material pushing direction of the annular material pushing belt, wherein hooks are arranged on the connecting plates 4, and the connecting plates are fixedly connected with the rear baffle through bolts. The rear baffle is provided with a lightening hole between the two connecting plates.
The driving device 8 comprises a hydraulic motor connected with a tractor hydraulic system and a motor base 1 fixedly connected to the top surface of the upper baffle plate, and the hydraulic motor is fixedly arranged on the upper baffle plate through the motor base. The driving device is a hydraulic motor, and the control is stable and reliable. The hydraulic motor is controlled by a tractor hydraulic pump, and a driver on the tractor can control the rotation start and stop, the rotation speed and the rotation direction of the annular rotary type cow pushing belt conveyor according to the actual field condition.
The top surface of the upper baffle is also fixedly connected with two lifting lugs positioned at the rear part of the driving device, and the two lifting lugs are provided with long holes extending along the front-rear direction.
The rear baffle is provided with an auxiliary wheel 6 with a lower wheel rim lower than the lower baffle, when the whole machine moves, the auxiliary wheel provides support, and the moving resistance of the whole machine is reduced.
The pushing method by using the rotary cow pushing belt conveyor comprises the following steps:
a. the belt conveyor is hung at the front end of a tractor through a hanging device, a connecting plate is connected with the head of the tractor, the whole machine is hung in front of the tractor, a rotating shaft is in a vertical state, the whole belt conveyor is driven by the tractor to move forwards and backwards, the advancing direction and speed are controlled by the tractor, a driver can conveniently observe the grass pushing effect, and the walking speed can be controlled by the driver; meanwhile, the auxiliary wheel is used for assisting the machine in walking.
b. In the process that the tractor drives the belt conveyor to integrally move forward, the driving device drives the annular pushing belt to rotate, the feed is pushed towards the direction close to the dairy cows by the material shifting protrusions on the annular pushing belt, so that the dairy cows can conveniently eat the feed, and the material pushing direction is perpendicular to the walking direction of the tractor.
c. In the process of pushing materials by the material shifting protrusion, the feed corresponding to the overflow channel passes through the overflow channel, so that the material pushing resistance of the annular material pushing belt is reduced.
d. The rotation direction of the annular pushing belt is not fixed, the annular belt can rotate forwards and backwards, and the rotation direction of the belt can be determined according to actual conditions.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a rotation type milk cow pushes away material belt feeder which characterized in that: the material pushing device comprises a rack, two vertical rotating shafts and a driving device (8), wherein the two vertical rotating shafts are connected to the rack in a shaft mode, the driving device (8) drives one of the two rotating shafts to rotate, the two rotating shafts are connected through an annular material pushing belt (3), a plurality of material pushing bulges which extend vertically and are distributed at intervals along the circumferential direction are arranged on the outer side face of the annular material pushing belt (3), and a hanging device is fixedly connected to the side, far away from the annular material pushing belt, of.
2. The rotary cow pushing belt conveyor according to claim 1, characterized in that: the material shifting protrusion comprises an upper convex section, a middle convex section and a lower convex section which are sequentially distributed from top to bottom along the vertical direction, and flash channels are arranged between the upper convex section and the middle convex section and between the middle convex section and the lower convex section.
3. The rotary cow pushing belt conveyor according to claim 2, characterized in that: the length of the middle convex section is greater than the length of the upper convex section and the lower convex section.
4. The rotary cow pushing belt conveyor according to claim 1, characterized in that: the frame includes backplate (5) with the hookup device rigid coupling to and rigid coupling in backplate leading flank and overhead gage (2), lower baffle (9) that upper and lower distribution, the upper and lower both ends of backplate trailing flank rigid coupling respectively push away the strengthening rib that the material direction extended along the annular material pushing belt that pushes away, the both ends of rotation axis are the coupling respectively on overhead gage, lower baffle.
5. The rotary dairy cow pushing belt conveyor according to claim 4, wherein: the driving device (8) comprises a hydraulic motor which is fixedly arranged on the upper baffle and is connected with a hydraulic system of the tractor.
6. The rotary dairy cow pushing belt conveyor according to claim 4, wherein: the hanging device comprises two connecting plates (4) arranged along the pushing direction of the annular pushing belt, hooks are arranged on the connecting plates (4), and the connecting plates are fixedly connected with the rear baffle through bolts.
7. The rotary dairy cow pushing belt conveyor according to claim 6, wherein: and the rear baffle is provided with a lightening hole positioned between the two connecting plates.
8. The rotary dairy cow pushing belt conveyor according to claim 4, wherein: the top surface of the upper baffle is also fixedly connected with two lifting lugs positioned at the rear part of the driving device, and the two lifting lugs are provided with long holes extending along the front-rear direction.
9. The rotary dairy cow pushing belt conveyor according to claim 4, wherein: and an auxiliary wheel (6) with a lower wheel rim lower than the lower baffle is arranged on the rear baffle.
10. A material pushing method using the rotary cow material pushing belt conveyor of any one of claims 1-9 is characterized by comprising the following steps:
a. the belt conveyor is hung at the front end of a tractor through a hanging device, so that a rotating shaft is in a vertical state, and the belt conveyor is driven by the tractor to move forwards and backwards integrally;
b. in the process that the tractor drives the belt conveyor to integrally move forward, the driving device drives the annular pushing belt to rotate, the feed is pushed to the direction close to the dairy cow by using the material shifting protrusion on the annular pushing belt, and the material pushing direction is vertical to the walking direction of the tractor;
c. in the process of pushing materials by the material shifting protrusion, the feed corresponding to the overflow channel passes through the overflow channel, so that the material pushing resistance of the annular material pushing belt is reduced;
d. the endless belt is rotatable in forward and reverse directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911063511.7A CN110771532A (en) | 2019-11-04 | 2019-11-04 | Rotary type cow pushing belt conveyor and pushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911063511.7A CN110771532A (en) | 2019-11-04 | 2019-11-04 | Rotary type cow pushing belt conveyor and pushing method |
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| Publication Number | Publication Date |
|---|---|
| CN110771532A true CN110771532A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911063511.7A Pending CN110771532A (en) | 2019-11-04 | 2019-11-04 | Rotary type cow pushing belt conveyor and pushing method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10118026C1 (en) * | 2001-02-09 | 2002-05-29 | Dieter Koehn | Attachment, for pushing fodder into the feeding passages at cattle stalls, is fitted to the front of a vehicle, and especially a tractor, with a profile carrier to support the angled blade at a slide in the carrier slit |
| CN2862639Y (en) * | 2005-08-17 | 2007-01-31 | 鲍光友 | Multi-functional straw harvester |
| CN201976446U (en) * | 2010-12-31 | 2011-09-21 | 新疆博湖苇业股份有限公司 | Front-hanging reed harvester |
| EP3017692A1 (en) * | 2014-11-07 | 2016-05-11 | Wasserbauer GmbH | Fodder pusher |
| CN205993360U (en) * | 2016-08-29 | 2017-03-08 | 泰安意美特机械有限公司 | A kind of pasture lorry |
| CN108293895A (en) * | 2018-03-28 | 2018-07-20 | 天津聚源科电科技有限公司 | Pasture automatic stocking machine people |
| CN108770713A (en) * | 2018-07-12 | 2018-11-09 | 南京柯西莫智能科技有限公司 | A kind of intelligent milk cow pusher device people based on laser navigation |
| CN109537501A (en) * | 2018-12-18 | 2019-03-29 | 泰安意美特机械有限公司 | Vehicle is swept with multi-functional push away for a kind of pasture |
| CN109699286A (en) * | 2019-02-25 | 2019-05-03 | 山东农业大学 | A kind of caraway cropper and its application method |
| CN211020535U (en) * | 2019-11-04 | 2020-07-17 | 山东农业大学 | Rotation type milk cow pushes away material belt feeder |
-
2019
- 2019-11-04 CN CN201911063511.7A patent/CN110771532A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10118026C1 (en) * | 2001-02-09 | 2002-05-29 | Dieter Koehn | Attachment, for pushing fodder into the feeding passages at cattle stalls, is fitted to the front of a vehicle, and especially a tractor, with a profile carrier to support the angled blade at a slide in the carrier slit |
| CN2862639Y (en) * | 2005-08-17 | 2007-01-31 | 鲍光友 | Multi-functional straw harvester |
| CN201976446U (en) * | 2010-12-31 | 2011-09-21 | 新疆博湖苇业股份有限公司 | Front-hanging reed harvester |
| EP3017692A1 (en) * | 2014-11-07 | 2016-05-11 | Wasserbauer GmbH | Fodder pusher |
| CN205993360U (en) * | 2016-08-29 | 2017-03-08 | 泰安意美特机械有限公司 | A kind of pasture lorry |
| CN108293895A (en) * | 2018-03-28 | 2018-07-20 | 天津聚源科电科技有限公司 | Pasture automatic stocking machine people |
| CN108770713A (en) * | 2018-07-12 | 2018-11-09 | 南京柯西莫智能科技有限公司 | A kind of intelligent milk cow pusher device people based on laser navigation |
| CN109537501A (en) * | 2018-12-18 | 2019-03-29 | 泰安意美特机械有限公司 | Vehicle is swept with multi-functional push away for a kind of pasture |
| CN109699286A (en) * | 2019-02-25 | 2019-05-03 | 山东农业大学 | A kind of caraway cropper and its application method |
| CN211020535U (en) * | 2019-11-04 | 2020-07-17 | 山东农业大学 | Rotation type milk cow pushes away material belt feeder |
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