CN216164266U

CN216164266U - Loosening mechanism for milk cows lying in bed

Info

Publication number: CN216164266U
Application number: CN202121491349.1U
Authority: CN
Inventors: 赵忠; 李晓阳
Original assignee: Zhongken Huashan Animal Husbandry Co ltd
Current assignee: Zhongken Huashan Animal Husbandry Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-04-05
Anticipated expiration: 2031-07-01

Abstract

The utility model belongs to the technical field of cow feeding, and relates to a loosening mechanism for a cow lying in bed, which comprises a rack carried at the rear of a tractor, wherein the side of the rack is connected with the loosening mechanism in a folding manner, the loosening mechanism is a rectangular frame, a main shaft is arranged in the middle of the frame along the length direction, a plurality of rotary tillage blades are arranged on the main shaft in a crossed and staggered manner, one end of the main shaft is connected with power output on the rack through a universal coupling, and a telescopic oil cylinder is arranged between one end of the frame and the rack. The loosening mechanism for the milk cow lying in bed can simultaneously loosen and flatten bedding in the bed, saves manual labor, has high operation efficiency, and is suitable for loosening and flattening the bed in a large-scale pasture.

Description

Loosening mechanism for milk cows lying in bed

Technical Field

The utility model belongs to the technical field of dairy cow feeding, and particularly relates to a loosening mechanism for a dairy cow lying in bed.

Background

In large-scale milk cow farms, the milk cows are all concentrated in the hurdle for captive breeding, the concentrated scientific feeding can effectively improve the milk yield and the milk production quality of the milk cows, and a manager can conveniently and timely prevent diseases of livestock and monitor the milk production quality. Since cattle are ruminants, a comfortable and quiet bed rest is required to ensure normal feeding and rest of cattle, so as to improve the breeding efficiency. The bed is the environment that the cow body direct contact when lying prone, and the cow will be taken up and lie on the bed 10 times every day, will lie on the bed and have a rest for 10 ~ 14 hours, can let the cow obtain more abundant rest on comfortable bed, just can exert the production latent energy of cow better. The common bedding materials for the milk cow lying in bed comprise sandy soil bedding materials, dry cow dung, straw bedding materials and the like, and any kind of bedding materials are loosened and leveled frequently, otherwise, the comfort level of the milk cow lying in bed is influenced, a large-scale dairy farm has a plurality of cowsheds, the milk cow in each house is required to produce milk regularly, and the milk cow is loosened and leveled in time in the interval period that the milk cow produces milk and leaves the cowshed in about 25 minutes. The loosening is carried out manually, the time is not enough at all, the physical power is very consumed, and the requirements are often not met.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a mechanism for loosening a dairy cow lying in bed.

The utility model is realized by the following technical scheme: the utility model provides a loose mechanism of milk cow bed, includes the frame that the tractor rear carried, and the side folding joint of frame has loose mechanism, loose mechanism is a rectangular frame, and the frame is provided with the main shaft in the middle of long direction, and the crisscross a plurality of rotary tillage blades that are provided with on the main shaft, and the one end of main shaft is passed through universal coupling and is linked to each other with the power take off in the frame, is provided with flexible hydro-cylinder between the one end of frame and the frame.

In the scheme, the front end of the side edge of the frame is provided with the adjusting fixing seat, the adjusting fixing seat is internally provided with the leveling raker, a raking rod of the leveling raker is inserted into the adjusting fixing seat and fixed by bolts and nuts, and the side edge of the raking rod is provided with a plurality of raking teeth at intervals side by side.

In the scheme, the derrick mast is further provided with a plurality of adjusting holes, and the bolt and the nut are inserted into different adjusting holes to adjust the extending length of the derrick mast.

In the above scheme, the rear end of frame side is provided with scrapes the plough fixing base with taking off the tooth syntropy, scrapes to be provided with in the plough fixing base and scrapes the plow pole, and the lower extreme of scraping the plow pole is provided with scrapes the ploughshare, scrapes the pole body of plow pole and sets up a plurality of plough regulation holes of scraping, scrapes the plow pole and scrapes and alternate bolt nut in the plough regulation hole between the plough fixing base and fix mutually.

In the scheme, the lower end face of the rear end of the frame is provided with the inner limiting plate and the outer limiting plate, and the distance between the inner limiting plate and the outer limiting plate is matched with the thickness of the blocking edge of the bed for the milk cow to lie in the bed.

In the scheme, hinged plates are respectively arranged at the joint of the frame and are hinged through pin shafts.

In the scheme, the splash guard is arranged on the upper frame of the rotary tillage blade.

Compared with the prior art, the loosening mechanism for the dairy cattle lying in bed has the beneficial effects that:

1. the loosening mechanism for the milk cow lying in bed has high working efficiency, can simultaneously loosen and flatten bedding materials in the lying bed, saves manual labor, and is suitable for loosening and flattening the lying bed in a large-scale pasture.

2. The loosening mechanism for the milk cow lying bed is uniform in loosening padding on the lying bed and free of dead angles.

Drawings

Fig. 1 is a schematic structural diagram of a loosening mechanism for a dairy cow lying in bed.

Fig. 2 is a top view of fig. 1.

In the figure: 1. the multifunctional scraper comprises a raking rod, 2 raking teeth, 3 padding, 4 raking rod fixing seats, 5 rotary tillage blades, 6 frames, 7 main shafts, 8 scraping plough fixing seats, 9 scraping ploughshare, 10 inner limiting plates, 11 bed retaining edges, 12 outer limiting plates, 13 pin shafts, 14 frames, 15 tractors, 16 telescopic oil cylinders, 17 scraping plough rods, 18 scraping plough adjusting holes, 19 splash guards, 20 leveling plough adjusting holes, 21 universal couplings, 22 main shaft fixing plates and 23 hinged plates.

Detailed Description

The utility model further describes a mechanism for loosening the bed of the dairy cow by combining the attached drawings and a specific embodiment:

fig. 1 is a schematic structural diagram of a cow bed loosening mechanism of the utility model, and fig. 2 is a top view of fig. 1. In the figure, this loose mechanism of milk cow bed, the frame 14 that carries behind tractor 15, the side of frame 14 is connected with loose mechanism through articulated slab 23 and round pin axle 13, loose mechanism is a rectangular frame 6, frame 6 is provided with main shaft 7 along the centre of length direction, the both ends of main shaft 7 are fixed on the main shaft fixed plate 22 of frame front and back end, crisscross on the main shaft 7 is provided with a plurality of rotary tillage blades 5, the power take off that universal coupling 21 was passed through to the one end of main shaft 7 on with frame 14 links to each other, be provided with flexible hydro-cylinder 16 between the right-hand member of frame 6 and the frame 14, when flexible hydro-cylinder 16 contracts, the loose mechanism of pulling rotates around round pin axle 13, with loose mechanism shrink to vertical position. The front end of the side of the frame 6 is provided with a derrick mast fixing seat 4, a leveling derrick mast is arranged in the derrick mast fixing seat 4, the derrick mast 1 which is leveled is inserted in the derrick mast fixing seat 4 and fixed by bolts and nuts, a plurality of leveling derrick mast adjusting holes 20 are arranged on the derrick mast 1, the bolt and nuts are inserted in different adjusting holes to adjust the length of extension of the derrick mast, and a plurality of derrick tines 2 are arranged on the side of the derrick mast 1 at intervals side by side. The rear end of frame 6 side is provided with scrapes plough fixing base 8 with taking off tooth 2 syntropy, scrapes to be provided with in the plough fixing base 8 and scrapes plough bar 17, and the lower extreme of scraping plough bar 17 is provided with scrapes ploughshare 9, scrapes the pole body of plough bar 17 and sets up a plurality of plough regulation holes 18 of scraping, scrapes plough bar 17 and scrapes and to set up between the fixing base 8 through scraping plough regulation hole 18 and fix mutually, can also adjust simultaneously and scrape the length that plough bar 17 stretches out downwards. An inner limiting plate 10 and an outer limiting plate 12 are arranged on the lower end face of the rear end of the frame 6, the distance between the inner limiting plate 10 and the outer limiting plate 12 is matched with the thickness of a bedridden blocking edge 11 of a cow, and a splash guard 19 is arranged on the frame above the rotary tillage cutter to prevent the padding 3 from splashing around when the cow is loosely bedridden.

When the device works, the telescopic oil cylinder 16 extends out, the loosening mechanism is jacked to rotate to the horizontal position around the pin shaft 13, meanwhile, the inner limiting plate 10 and the outer limiting plate 12 are clamped on the bedridden blocking edge 11, the tractor 15 is started to move forwards linearly along the bedridden blocking edge 11, meanwhile, the main shaft 7 is driven to rotate at a high speed through the universal coupling 21, the rotary tillage blade 5 is driven to rotate to loosen the bedding materials 3 in the bedridden, the loosened bedding materials are neatly arranged along with the movement of the tractor, meanwhile, the scraping plough head 9 scrapes along the inner side of the bedridden blocking edge, the bedding materials adhered to the inner wall of the bedridden blocking edge are scraped, and the caking of the bedding materials is prevented. After loosening of the belt is completed, the rotation of the main shaft is stopped, the telescopic oil cylinder 16 is retracted, and the loosening mechanism is lifted.

The loosening mechanism for the milk cow lying in bed can simultaneously loosen and flatten bedding in the bed, saves manual labor, has high operation efficiency, and is suitable for loosening and flattening the bed in a large-scale pasture.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a loose mechanism of milk cow bed, includes frame (14) that tractor (15) rear was carried, its characterized in that: the side of the frame (14) is connected with a loosening mechanism in a folding mode, the loosening mechanism is a rectangular frame (6), a main shaft (7) is arranged in the middle of the frame (6) along the length direction, a plurality of rotary tillage blades (5) are arranged on the main shaft (7) in a crossed mode, one end of the main shaft (7) is connected with power output of the frame (14) through a universal coupling (21), and a telescopic oil cylinder (16) is arranged between one end of the frame (6) and the frame (14).

2. The mechanism of claim 1, wherein the mechanism comprises: the front end of the side edge of the frame (6) is provided with a derrick mast fixing seat (4), a leveling derrick mast is arranged in the derrick mast fixing seat (4), the derrick mast (1) of the leveling derrick mast is inserted in the derrick mast fixing seat (4) and fixed by bolts and nuts, and the side edge of the derrick mast (1) is provided with a plurality of derrick masts (2) at intervals side by side.

3. The mechanism of claim 2, wherein the mechanism comprises: the derrick mast (1) is also provided with a plurality of leveling derrick adjusting holes (20), and bolts and nuts are inserted into different leveling derrick adjusting holes (20) to adjust the extending length of the leveling derrick.

4. The mechanism of claim 1, wherein the mechanism comprises: the rear end of the side edge of the frame (6) is provided with a scraping plough fixing seat (8) which is in the same direction as the scraping teeth (2), a scraping plough rod (17) is arranged in the scraping plough fixing seat (8), the lower end of the scraping plough rod (17) is provided with a scraping plough head (9), a plurality of scraping plough adjusting holes (18) are formed in the rod body of the scraping plough rod (17), and the scraping plough rod (17) and the scraping plough fixing seat (8) are fixed through inserting bolt nuts in the scraping plough adjusting holes (18).

5. The mechanism of claim 1, 2 or 4, wherein the mechanism comprises: an inner limiting plate (10) and an outer limiting plate (12) are arranged on the lower end face of the rear end of the frame (6), and the distance between the inner limiting plate (10) and the outer limiting plate (12) is matched with the thickness of a lying barrier edge (11) of a milk cow lying in bed.

6. The mechanism of claim 1, wherein the mechanism comprises: hinged plates (23) are respectively arranged at the connecting parts of the frame (6) and the frame (14), and the hinged plates (23) are hinged through a pin shaft (13).

7. The mechanism of claim 1, wherein the mechanism comprises: a splash guard (19) is arranged on the upper frame of the rotary tillage blade (5).