CN201131292Y

CN201131292Y - Forage disintegrator

Info

Publication number: CN201131292Y
Application number: CNU200820076032XU
Authority: CN
Inventors: 龚润平; 龚继东; 吴义先
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-03
Filing date: 2008-01-03
Publication date: 2008-10-15
Anticipated expiration: 2018-01-03

Abstract

The utility model provides a novel forage crushing machine, in particular to a machine for processing animal forage, and belongs to the processing machines and tools for processing straws. The device solves the problem of providing a forage grass crushing machine by which the forage grass can be processed with better length conformity. The device adopts the proposal that a forage grass crushing machine which comprises a machine frame, an upper casing and a lower machine casing both connected with the machine frame, a main shaft installed on the machine frame and positioned in the machine casing, a moving cutter bracket installed with a moving cutter and positioned at one side of a feed opening on the main shaft, a hammer piece bracket and a fan disk installed on the main shaft and a fixed cutter fixed on the machine casing and cutting matched with the moving cutter; a fixed tooth cutter frame fixedly connected on the side wall of the lower machine casing, which is composed of a base and a fixed tooth blade, and the fixed tooth blade is positioned in the clearance between the moving cutter and the hammer piece. The forage crushing machine can be widely applied to the field of crushing crop straws or forage grass in animal husbandry, industry and agriculture.

Description

The forage grass pulverizer

Technical field

The utility model forage grass pulverizer belongs to the machining machine and tool of handling stalk, is specifically related to provide the machine of a kind of processing animals forage grass.

Background technology

In recent years, along with the development that China builds ecological livestock economy district, a collection of large, medium and small livestock-raising field spread all over inside and outside the Great Wall like rain the back spring bamboo.Forage grass, feed be the mechanization of the processing of herbage, agricultural crop straw particularly, is an only way of realizing ecological livestock economy sustainable development.At present, the main processing machine of domestic processing stalk has hay cutter, pulverizer, puy, kneading and cutting machine etc.Number is CN2739940 the applicant at the patent announcement of first to file, the patent No. is 200420112355.1, patent name is the patent of " Grass scraping breaker ", it provides a kind of forage grass pulverizer, collection hay cutter, grass bruising machine, feed grinder are one, by the combination of internals, realize a tractor serves several purposes.It both can process grain, greenfeed, can process the agricultural crop straw feed again, and was flexible, and it is bad that the forage length uniformity after the processing has in use appearred in this patented technology.

The utility model content

The utility model forage grass pulverizer problem to be solved is: the forage grass pulverizer preferably of the forage length uniformity after a kind of processing is provided.

In order to address the above problem, the scheme that the utility model forage grass pulverizer adopts is: a kind of forage grass pulverizer, comprise: frame 1, the upper casing 2 that is connected with frame, lower casing 3, be installed in the main shaft 4 that is positioned at casing on the frame 1, on main shaft 4, be positioned at the movable knife rack 7 that charging aperture 5 one sides are equipped with moving knife 8, be installed in hammer leaf frame 9 and fan disk 10 on the main shaft 4, and be fixed on the casing 1 and cut up with a hay cutter the stationary knife 11 of cutting cooperation mutually with moving knife 8.Described movable knife rack 7 (promptly three knife rest bars are mutually 120 degree angles) triangular in shape, antiwind moving strand sheet 12 is being housed near the position of main shaft 4, and shear cooperation mutually: 9 one-tenth on described hammer leaf frame cross (promptly four horses are mutually 90 degree angles) with the strand sheet 13 of deciding on being installed in casing 1,2 hammer leaf framves 9 are set at least at the middle part that is positioned at main shaft 4, four horses between them connect with 4 little axles 14 respectively, hinged at least 4 hammer leaves 15 on each little axle 14 form a rotary integral that has at least 16 hammer leaves 15 to constitute; Described fan disk 10 is arranged on the other end of main shaft 4, and fan 16 is parallel to main shaft 4 axis and is fixed on the fan disk 10; On the one side inwall of the charging aperture 5 of described upper casing 2, lower casing 3, the careless tooth plate 17 that tears that matches with hammer leaf 15 can be installed, careless road is rubbed in formation, at the opposite side (promptly being provided with the position of fan) of upper and lower enclosure for going out careless road 23, be positioned at the top sieve sheet 18 that is provided with that tears careless tooth plate 17 on the inwall of lower casing 3, on the sidewall of lower casing 3, be fixedly connected with and decide serrated knife frame 24.

Describedly decide serrated knife frame 24 by base 25 with decide teeth cutter blade 26 and form, decide the gap location of teeth cutter blade 26 between moving knife 8 and hammer leaf 15.

The little axle of connection between the described hammer leaf frame 9 14 may extend to fan disk 10, and is connected with it, but several (as 8) hammer leaves 15 of suit on each little axle 14, and with spacer 20 separations.

Described forage grass tooth plate 17 is block, can insert one by one in the guide groove 19 that is fixed on the housing during installation.

Described sieve sheet 18 is netted, and with catch 21 location that are fixed on the housing 1, the mesh specification on the screen can be provided with multiple according to the needs of grinding particle size size.

The utility model forage grass pulverizer is not simply that various function parts are mechanically added together, but reasonable optimizing design and whole ingenious layout have been carried out, be provided with whole rotary hammer leaf, the combination of hammer leaf frame and fan disk, forage grass tooth plate and sieve plate, rub careless road and go out Cao Dao, these become a kind of multi-functional Grass scraping breaker of reasonable in design, compact conformation, on the sidewall of lower casing 3, be fixedly connected with and decide serrated knife frame 24, make forage length unanimity, according to the selection difference of the length of deciding teeth cutter blade 26, can make the forage after the processing changeable.This equipment can collect the technology elite of hay cutter, grass bruising machine, feed grinder simultaneously, pulverize technologies such as processing rubbing grass with making beating, ensiling, crushed stalk wire drawing, concentrated feed, combination by inner structural members, realized a tractor serves several purposes, both can process grain, greenfeed, can process workers and peasants' crop material feed again, this product collection hand hay cutter grass, wiping rub up to pulverize and are one, have saved the cost of complete machine greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model forage grass pulverizer;

Fig. 2 is the A-A cutaway view of forage grass pulverizer shown in Figure 1;

Fig. 3 is the enlarged diagram of deciding serrated knife frame 24 of forage grass pulverizer shown in Figure 1;

Fig. 4 is the vertical view of deciding serrated knife frame 24 of forage grass pulverizer shown in Figure 3.

The specific embodiment

Forage grass pulverizer shown in Fig. 1-4, comprise: frame 1, the upper casing 2 that is connected with frame, lower casing 3, be installed in the main shaft 4 that is positioned at casing on the frame 1, on main shaft 4, be positioned at the movable knife rack 7 that charging aperture 5 one sides are equipped with moving knife 8, be installed in hammer leaf frame 9 and fan disk 10 on the main shaft 4, and be fixed on the casing 1 and cut up with a hay cutter the stationary knife 11 of cutting cooperation mutually with moving knife 8.Described movable knife rack 7 (promptly three knife rest bars are mutually 120 degree angles) triangular in shape is being equipped with antiwind moving strand sheet 12, and is shearing cooperation mutually with the strand sheet 13 of deciding on being installed in casing 1 near the position of main shaft 4; 9 one-tenth on described hammer leaf frame cross (promptly four horses are mutually 90 degree angles), 2 hammer leaf framves 9 are set at least at the middle part that is positioned at main shaft 4, four horses between them connect with 4 little axles 14 respectively, hinged 4 hammer leaves 15 on each little axle 14 form a rotary integral that has 16 hammer leaves 15 to constitute; Described fan disk 10 is arranged on the other end of main shaft 4, and fan 16 is parallel to main shaft 4 axis and is fixed on the fan disk 10; On the one side inwall of the charging aperture 5 of described upper casing 2, lower casing 3, the careless tooth plate 17 that tears that matches with hammer leaf 15 can be installed, careless road is rubbed in formation, at the opposite side (promptly being provided with the position of fan) of upper and lower enclosure for going out careless road 23, be positioned at the top sieve sheet 18 that is provided with that tears careless tooth plate 17 on the inwall of lower casing 3, on the sidewall of lower casing 3, be fixedly connected with and decide serrated knife frame 24.

Describedly decide serrated knife frame 24 and decide teeth cutter blade 26 by a base 25 and 5 and form, wherein 3 to decide teeth cutter blade 26 long slightly, in addition two to decide teeth cutter blade 26 short slightly, and be positioned at a side of fan disk 10, on base 25, also be provided with two through holes 27, be used for base 25 is fixed on the sidewall of lower casing 3, decide the gap location of teeth cutter blade 26 between moving knife 8 and hammer leaf 15.

The little axle of connection between the described hammer leaf frame 9 14 may extend to fan disk 10, and is connected with it, but 8 hammer leaves 15 of suit on each little axle 14, and with spacer 20 separations.

Claims

1, the forage grass pulverizer, mainly comprise: frame (1), the upper casing that is connected with frame (2), lower casing (3), be installed in the main shaft (4) that is positioned at casing on the frame (1), on main shaft (4), be positioned at the movable knife rack (7) that charging aperture (5) one sides are equipped with moving knife (8), be installed in hammer leaf frame (9) and fan disk (10) on the main shaft (4), and be fixed on casing (1) and go up and to cut up with a hay cutter the stationary knife (11) of cutting cooperation mutually with moving knife (8), movable knife rack (7) is being equipped with antiwind moving strand sheet (12) near the position of main shaft (4), and shears cooperation mutually with the strand sheet (13) of deciding on being installed in casing (1); Hammer leaf frame (9) is provided with hammer leaf frame (9) at the middle part that is positioned at main shaft (4), connects with little axle (14) between the hammer leaf frame (9), and each little axle (14) is gone up hinged hammer leaf (15), forms a rotary integral; Described fan disk (10) is arranged on the other end of main shaft (4), and fan (16) is parallel to main shaft (4) axis and is fixed on the fan disk (10); On the one side inwall of the charging aperture (5) of upper casing (2), lower casing (3), careless tooth plate (17) formation of tearing that matches with hammer leaf (15) can be installed rub careless road (22), at the opposite side of upper and lower enclosure for going out Cao Dao (23), be positioned at the top sieve sheet (18) that is provided with that tears careless tooth plate (17) on the inwall of lower casing (3), it is characterized in that: on the sidewall of lower casing (3), be fixedly connected with and decide serrated knife frame (24).

2, forage grass pulverizer according to claim 1 is characterized in that: decide serrated knife frame (24) by base (25) with decide teeth cutter blade (26) and form, decide teeth cutter blade (26) and be positioned at gap location between moving knife (8) and the hammer leaf (15).

3, forage grass pulverizer according to claim 1 and 2, it is characterized in that: four horses between the described cross hammer leaf frame (9) use 4 little axles (14) to connect respectively, be hinged to rare 4 hammer leaves (15) on each little axle (14), form a rotary integral that has at least 16 hammer leaves (15) to constitute.

4, forage grass pulverizer according to claim 1 and 2, it is characterized in that: the little axle of the connection between the described hammer leaf frame (9) (14) may extend to fan disk (10), and is connected with it, each little axle (14) but go up 8 hammer leaves of suit (15), and separate with spacer (20).

5, forage grass pulverizer according to claim 1 and 2 is characterized in that: the described careless tooth plate (17) that tears inserts respectively during installation in the guide groove (19) that is fixed on the housing for block.

6, forage grass pulverizer according to claim 1 and 2 is characterized in that: described sieve sheet (18) is for netted, with catch (21) location that is fixed on the housing (1).