CN208739647U - A kind of the hay cutter - Google Patents

Abstract

The utility model relates to agriculture and animal husbandry fields, more particularly to a kind of the hay cutter, including the first barrel being arranged on the rack, first charging aperture, the first discharge port are provided on first barrel, first discharge outlet is provided with cutter, cutter is driven by driving mechanism, the axis of the cut direction of cutter perpendicular to the first barrel.Utility model has the advantages that putting into forage from first charging aperture in the utility model, then stretched out from the first discharge port, driving mechanism drives cutter rotation, and forage is cut off, and it is good to cut up with a hay cutter careless effect, and it is high-efficient to cut up with a hay cutter grass.

Description

A kind of the hay cutter

Technical field

The utility model relates to agriculture and animal husbandry fields, and in particular to a kind of the hay cutter.

Background technique

Ox, sheep etc. are the most common domestic animals in China, full of nutrition because its meat, dairy produce are good in taste, deep to be liked by people Love, therefore, the raising of the domestic animals such as China ox, sheep is relatively conventional, in the abundant area of careless class such as grassland, the grass being fond of due to ox, sheep Class distribution is concentrated, therefore mostly uses the method for breeding put in a suitable place to breed, and in the area on the not no grassland in most of China, mostly use collection centre circle Feeding mode is raised, while in order to balanced nutritious, can also mix careless class while to domestic animal feeding feed, and the careless ruler tapped It is very little larger, inconvenient feeding, while it being also not easy to domestic animal bite, chewing, therefore, before mixing feed, need to break grass hand hay cutter, but It is since the fiber distribution situation of different types of grass is different, the disconnected complexity of hand hay cutter is also different, often adopts in the prior art With in the direct perpendicular acting to grass of blade, it " is broken apart by chopping ", but the grass harder for fibre-enrich, branches and leaves cuts up with a hay cutter disconnected effect not It is good, it is lower to cut up with a hay cutter careless efficiency.

Utility model content

Technical problem to be solved by the utility model is: the problem of cutting up with a hay cutter bad careless effect, low efficiency in the prior art.

In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of the hay cutter, including setting The first barrel on the rack is provided with first charging aperture, the first discharge port on the first barrel, and the first discharge outlet, which is provided with, cuts Knife, cutter are driven by driving mechanism, the axis of the cut direction of cutter perpendicular to the first barrel.

Optimization, drawing-in device is provided at the first charging aperture, drawing-in device includes at least three conveyer belts, is owned Conveyer belt surrounds a feeding passage, and feeding passage leads to first charging aperture.

Optimization, the first charging aperture be it is tubaeform, outer imperial palace is small.

Optimization, the first discharge port rear is provided with the second barrel, and the second barrel and the first barrel are coaxially disposed, the second material It is provided with second charging aperture, the second discharge port on cylinder, cutter is between the first discharge port and second charging aperture.

Optimization, the sectional dimension of the second charging aperture is greater than the sectional dimension of the first discharge port.

Optimization, the profile of the cutter is involute shape, and the first blade, and the first discharge port position are arranged at involute When cutter rotation in the cut coverage of the first blade.

Optimization, the second blade is arranged in the part of involute head and the tail connection on cutter.

Optimization, the driving mechanism is motor.

Optimization, retarder is provided between the driving mechanism and cutter.

Optimization, protective cover is arranged in the external of the cutter motion profile.

The utility model has the beneficial effects that:

1. putting into forage from first charging aperture in the utility model, then stretched out from the first discharge port, driving mechanism band Dynamic cutter rotation, forage is cut off, and it is good to cut up with a hay cutter careless effect, and it is high-efficient to cut up with a hay cutter grass；

2. drawing-in device improves the speed of forage investment, from the efficiency for improving hand hay cutter grass；

3. flue is arranged in first charging aperture, outer imperial palace is small, in order to the entrance of forage, improves and cuts up with a hay cutter careless efficiency；

4. the forage to be cut that is set as of the second barrel provides fulcrum, so that forage rides over the first barrel and the simultaneously Between two barrels, when preventing cutter from acting on forage, forage shakes far from the end of the first barrel and is unfavorable for cutter and makees Progress, improve cutting effect, guarantee forage by normal cutoff；

5. the sectional dimension of second charging aperture be greater than the first discharge port sectional dimension, convenient for forage from the first discharge port into Enter in second charging aperture, guarantees being normally carried out for hand hay cutter grass work；

6. the profile of cutter is arranged to involute shape, changes cutter in tradition hand hay cutter grass movement and act perpendicularly to forage On, and vertical " breaking apart by chopping " movement is converted to movement of the cutter relative to forage sliding incision, thus preferably cut off forage, It in order to cut off the obstinate forage for being not easy to break apart by chopping, improves and cuts up with a hay cutter careless effect, improve and cut up with a hay cutter careless efficiency；

7. the second blade, according to the type of forage, adjustable cutter is arranged in the part of involute head and the tail connection on cutter The working face of cutter can be transferred to the second blade from the first blade by rotation direction, so that the working time of the first blade is reduced, Slow down its abrasion, to extend the service life of cutter, a knife is multi-purpose；

8. using motor as driving mechanism, structure, principle are relatively simple, and reliable in action, control are simple；

9. the cutting power of cutter can be improved in the setting of retarder, in order to cut up with a hay cutter being normally carried out for grass work；

10. cutter can be isolated from the outside by the setting of protective cover, to protect the safety of operator and surrounding objects.

Detailed description of the invention

Fig. 1 is a kind of main view of the hay cutter in the utility model embodiment；

Fig. 2 is a kind of top view of the hay cutter in the utility model embodiment；

Fig. 3 is a kind of left view of the hay cutter in the utility model embodiment；

Fig. 4 is the schematic diagram of cutter in the utility model embodiment；

Wherein, rack -1, the first barrel -2, cutter -3, driving mechanism -4, drawing-in device -5, the second barrel -6, deceleration Device -7, first charging aperture -21, the first discharge port -22, the first blade -31, the second blade -32, second charging aperture -61, second go out Material mouth -62.

Specific embodiment

The utility model is described in detail below in conjunction with attached drawing.

In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside" To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage Solution is limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating Or imply relative importance.

As shown in Figure 1-3, a kind of the hay cutter is arranged on first barrel 2 including the first barrel 2 being arranged in rack 1 There are first charging aperture 21, the first discharge port 22, is provided with cutter 3 at the first discharge port 22, cutter 3 is driven by driving mechanism 4, cut Axis of the cut direction of knife 3 perpendicular to the first barrel 2.

Forage is put into from first charging aperture 21 in the utility model, is then stretched out from the first discharge port 22, driving mechanism 4 It drives cutter 3 to rotate, forage is cut off, it is good to cut up with a hay cutter careless effect, and it is high-efficient to cut up with a hay cutter grass.

Further, drawing-in device 5 is provided at the first charging aperture 21, drawing-in device 5 includes at least three transmission Band, all conveyer belts surround a feeding passage, and further, as shown in Figs. 1-2, drawing-in device 5 is passed by four in the present embodiment Band is sent to form, four conveyer belts surround a feeding passage, and feeding passage leads to first charging aperture 21, and drawing-in device 5 improves grass The speed for expecting investment, from the efficiency for improving hand hay cutter grass.

Further, the first charging aperture 21 is tubaeform, and outer imperial palace is small, and flue is arranged in first charging aperture 21, Outer imperial palace is small, in order to the entrance of forage, improves and cuts up with a hay cutter careless efficiency.

Further, 22 rear of the first discharge port is provided with the second barrel 6, and the second barrel 6 is coaxially set with the first barrel 2 It sets, second charging aperture 61, the second discharge port 62 is provided on the second barrel 6, cutter 3 is located at the first discharge port 22 and the second charging Between mouth 61, the forage to be cut that is set as of the second barrel 6 provides fulcrum, so that forage rides over 2 He of the first barrel simultaneously Between second barrel 6, when preventing cutter 3 from acting on forage, forage shakes far from the end of the first barrel 2 and is unfavorable for cutting The progress of work improves cutting effect, guarantees forage by normal cutoff.

Further, the sectional dimension of the second charging aperture 61 be greater than the first discharge port 22 sectional dimension, second into The sectional dimension of material mouth 61 is greater than the sectional dimension of the first discharge port 22, enters the second charging from the first discharge port 22 convenient for forage In mouth 61, guarantee being normally carried out for hand hay cutter grass work.

Further, as shown in figure 4, the profile of the cutter 3 is involute shape, the first blade is set at involute 31, and the first discharge port 22 be located at cutter 3 rotate when the first blade 31 cut coverage in, the profile of cutter 3 is arranged to gradually Involute shape changes cutter 3 in tradition hand hay cutter grass movement and acts perpendicularly on forage, and vertical " breaking apart by chopping " movement is converted to cutter 3 movement relative to forage sliding incision, thus preferably cut off forage, in order to cut off the obstinate forage for being not easy to break apart by chopping, It improves and cuts up with a hay cutter careless effect, improve and cut up with a hay cutter careless efficiency.

Further, as shown in figure 4, the second blade 32 is arranged in the part of involute head and the tail connection on cutter 3, on cutter 3 The second blade 32 is arranged in the part of involute head and the tail connection, and according to the type of forage, the rotation direction of adjustable cutter 3 can be incited somebody to action The working face of cutter 3 is transferred to the second blade 32 from the first blade 31, to reduce the working time of the first blade 31, slows down it Abrasion, to extend the service life of cutter 3, a knife is multi-purpose.

Further, the driving mechanism 4 is motor, uses motor as driving mechanism 4, and structure, principle are relatively simple, Reliable in action, control are simple.

Further, retarder 7 is provided between the driving mechanism 4 and cutter 3, the setting of retarder 7, which can be improved, cuts The cutting power of knife 3, in order to cut up with a hay cutter being normally carried out for grass work.

Further, protective cover (not shown) is arranged in the external of 3 motion profile of cutter, and the setting of protective cover can Cutter 3 is isolated from the outside, to protect the safety of operator and surrounding objects.

Working principle:

Emphasis refering to fig. 1-3, forage is put into drawing-in device 5, then forage is delivered to the first charging by drawing-in device 5 In mouth 21, forage is stretched out from the first discharge port 22, and is entered in second charging aperture 61, and then, driving mechanism 4 drives retarder 7 Rotation, retarder 7 drive cutter 3 to rotate, and the profile of cutter 3 is arranged to involute shape, change and cut in tradition hand hay cutter grass movement Knife 3 acts perpendicularly on forage, and vertical " breaking apart by chopping " movement is converted to movement of the cutter 3 relative to forage sliding incision, from And preferably cut off forage, it in order to cut off the obstinate forage for being not easy to break apart by chopping, improves and cuts up with a hay cutter careless effect, improve and cut up with a hay cutter careless efficiency, quilt The forage of cutting is discharged from the second discharge port 62, and then completes hand hay cutter grass movement, then repeats above-mentioned dynamic, and the careless work of hand hay cutter can be realized Make, meanwhile, as needed, the rotation direction of adjustable cutter 3, and then the working face of cutter 3 is transferred to from the first blade 31 Second blade 32 slows down its abrasion, to reduce the working time of the first blade 31 to extend the service life of cutter 3, a knife It is multi-purpose.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of the hay cutter, it is characterised in that: including being arranged the first barrel (2) on rack (1), on the first barrel (2) It is provided with first charging aperture (21), the first discharge port (22), is provided with cutter (3) at the first discharge port (22), cutter (3) is by driving Motivation structure (4) driving, the axis of the cut direction of cutter (3) perpendicular to the first barrel (2).

2. a kind of the hay cutter according to claim 1, it is characterised in that: be provided with and feed at the first charging aperture (21) Expect device (5), drawing-in device (5) includes at least three conveyer belts, and all conveyer belts surround a feeding passage, and feeding passage leads to First charging aperture (21).

3. a kind of the hay cutter according to claim 1, it is characterised in that: the first charging aperture (21) be it is tubaeform, Outer imperial palace is small.

4. a kind of the hay cutter according to claim 1, it is characterised in that: the first discharge port (22) rear is provided with second Barrel (6), the second barrel (6) and the first barrel (2) are coaxially disposed, and second charging aperture (61), the are provided on the second barrel (6) Two discharge ports (62), cutter (3) is between the first discharge port (22) and second charging aperture (61).

5. a kind of the hay cutter according to claim 4, it is characterised in that: the sectional dimension of the second charging aperture (61) Greater than the sectional dimension of the first discharge port (22).

6. a kind of the hay cutter according to claim 1, it is characterised in that: the profile of the cutter (3) is involute The first blade (31) are arranged at involute in shape, and the first discharge port (22) is located at cutting for the first blade (31) when cutter (3) rotate It cuts in range.

7. a kind of the hay cutter according to claim 6, it is characterised in that: the portion of involute head and the tail connection on cutter (3) Set up separately and sets the second blade (32).

8. a kind of the hay cutter according to claim 1, it is characterised in that: the driving mechanism (4) is motor.

9. a kind of the hay cutter according to claim 1, it is characterised in that: between the driving mechanism (4) and cutter (3) It is provided with retarder (7).

10. a kind of the hay cutter according to claim 1, it is characterised in that: the outside of cutter (3) motion profile is set Set protective cover.