CN2375088Y

CN2375088Y - Forage grass and fodder grinder

Info

Publication number: CN2375088Y
Application number: CN 99223978
Authority: CN
Inventors: 黄瑞峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-29
Filing date: 1999-05-29
Publication date: 2000-04-26
Anticipated expiration: 2009-05-29

Abstract

The utility model relates to a pulverizing machine for forage grass and feed. The utility model is composed of a machine frame 19, a casing 1, cutting assemblies 8, 12, 13, pulverizing assemblies 6, 5, 4, 3, etc., wherein, the utility model can pulverize granules and can also cut straw forage grass. The interior of the round platform cutting chamber is provided with the cutting assemblies, and the interior of the cylindrical pulverizing chamber is provided with the pulverizing assemblies; the side surface of the round platform cutting chamber is provided with a feeding inlet 21, and the upper surface of the cylindrical pulverizing chamber is provided with a discharge opening 14. A spindle 8 of the cutting assemblies is arranged on the machine frame through bearings 9, 17; a sleeve shaft 6 of the pulverizing assemblies is sheathed on the spindle through a bearing 7; the spindle is matched with a big belt wheel 16, the sleeve shaft is matched with a small belt wheel 18, and the belt wheels of a power source are opposite. The utility model can pulverize granular feed and can cut straw forage grass.

Description

The forage grass and feed cracker

The utility model belongs to a kind of aquaculture feed processing machinery, but powder is cut feed and forage grass.

Existing cracker and hay cutter kind are a lot, use separately, bring into play its simple function, and cracker is for pellet, and effect is fine, but for tangerine bar or grass, poor effect; Hay cutter hand hay cutter grass can, but to the tangerine bar, can not shred and chop up, the section of having only piece, poor to domestic animal food mouthful property.Yet the few tangerine bar of grass is many exactly now, and the hay cutter of function just can not play a role separately.

The utility model designs a kind of cracker, can the pulverized particles feed, can cut forage grass by powder again, and especially be fit to pulverize the tangerine bar.

The utility model is made up of frame, housing, cutting assembly and pulverizing assembly, rack support housing housing surrounds round platform cutting chamber and cylinder pulverizing chamber by steel plate, two Room communicate, in the round platform cutting chamber, cutting assembly is installed, the pulverizing assembly is installed in the cylinder pulverizing chamber, side in the round platform cutting chamber is provided with feeding mouth, is provided with discharge gate on the cylinder pulverizing chamber.Cutting assembly is made up of main shaft, knife rest and cutting knife, pulverize assembly by sleeve, supporting disk, have strong market potential and hammer leaf is formed.

The sleeve of the main shaft of cutting assembly and pulverizing assembly is a concentric shafts, and sleeve is enclosed within on the main shaft by pair of bearings, and main shaft is installed on the frame by pair of bearings, is equipped with big belt wheel on the main shaft, is equipped with small pulley on the sleeve.

Power source can adopt electromotor, diesel engine or small tractor outputting power, large and small two the coaxial installations of belt wheel of power source, constitute transmission with the sleeve small pulley of pulverizing assembly and the big belt wheel of cutting assembly main shaft respectively, the diameter of two big belt wheels is identical, and the diameter of two small pulleys is also identical.Can adopt the belt of same model like this, rate of tension is identical, also is convenient to adjust, and pulverize rotating speed and be much higher than the cutting rotating speed, and the rotating speed of sleeve deducts the rotating speed that the rotating speed of main shaft is only the reality of pulverizing bearing, has reduced the wearing and tearing of bearing.

When pulverizing forage grass, the tangerine bar feeds from feeding mouth, and round platform cutting chamber cutting knife is cut into segment with the tangerine bar and flows to the cylinder pulverizing chamber along slope and wind, it is broken into by hammer leaf and inwall in pulverizing chamber livestock is eaten the cotton-shaped of mouth, sprays from discharging opening.Because the cutting rotating speed is lower than the pulverizing rotating speed,, is unlikely to produce and piles up so guarantee that the stem piece segment that scales off can both be pulverized fully.In crushing process, the hammer leaf living wind-force that flies to change the line of production so can save fan, has reduced production cost.

When the pulverized particles material, feeding mouth must be lifted up, lock envelope discharge gate, the lower house with pulverizing chamber is replaced with the sieve sheet again.Insert corn, Chinese sorghum etc. from feeding mouth, through cutting chamber and pulverizing chamber, discharging from the sieve sheet is the feed of pulverizing.

The utlity model has grind fodder and powder cut two kinds of functions of forage grass, also frame can be designed to and tractor with small four wheels assembling type of attachment, the walking operation is all very convenient, be suitable for the actual requirement of current wide farmers, because of the wasteland is few now, the tangerine bar is many, burns bavin and has a surplus, and helps developing family's livestock breeding.

Fig. 1 is a front view complete section state of the present utility model, shows its overall structure;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is a left view of the present utility model, cuts housing open, shows its interior;

Fig. 4 is one group of belt wheel A of power source and the transmission schematic diagram of main shaft belt wheel 16 with cover shaft pulley 18 (16,18 are collectively referred to as B) composition.

Concrete structure of the present utility model is now described in conjunction with the accompanying drawings: as shown in the figure, frame 19 supports whole machine body, housing 1 is installed on the frame, housing is seen a part of cylindrical pulverizing chamber that is from integral body, another part is the cutting chamber that is of truncated cone-shaped 20, two mouthfuls of bearings 9 and 17 are set on frame, main shaft 8 is installed, on the main shaft of one section of cutting chamber, fixedly mounting the cutting assembly that knife rest 12 and cutting knife 13 are formed; By pair of bearings 7 sleeve 6 is installed one section of the pulverizing chamber of main shaft, is fixedly mounting by supporting disk 5 on the sleeve, having strong market potential 4 and the pulverizing assembly formed of hammer leaf 3.

The 2nd, be fixed on the pulverizing dental lamina of housing inboard, the 11st, the pulverizing chamber bearing gland, the 10th, dust ring, the 14th, discharge gate is installed along the tangential direction of pulverizing chamber.Pulverize belt wheel 18 by bolt 15 and sleeve fixed installation double as bearing gland, pulverizing belt wheel endoporus and main shaft 8 form the gap, fixed installation belt wheel 16 on main shaft.The main shaft belt wheel is twice than sleeve pulley diameters, and the power source belt wheel that drives is just in time opposite, pulverize rotating speed like this and be the cutting rotating speed 4 times.For example: 1400 rev/mins of power sources, then main shaft is 700 rev/mins, 2800 rev/mins of sleeves.

As shown in Figure 3, the 21st, feeding mouth, the 22nd, bed plate, the 23rd, bed plate frame, the 24th, bearing block.

Claims

1, a kind of forage grass and feed cracker, by frame (19), housing (1), cutting assembly and pulverizing assembly are formed, it is characterized in that the rack support housing, housing surrounds round platform cutting chamber (20) and cylinder pulverizing chamber by steel plate, two Room communicate, in the round platform cutting chamber, cutting assembly is installed, the pulverizing assembly is installed in the cylinder pulverizing chamber, be provided with feeding mouth (21) in the side of round platform cutting chamber, on the cylinder pulverizing chamber, be provided with discharge gate (14), cutting assembly is by main shaft (8), knife rest (12) and cutting knife (13) are formed, and pulverize assembly by sleeve (6), supporting disk (5), have strong market potential (4) and hammer leaf (3) formed.

2, forage grass and feed cracker according to claim 1, it is characterized in that the main shaft of cutting assembly and the sleeve of pulverizing assembly are concentric shafts, sleeve is enclosed within on the main shaft by pair of bearings (7), main shaft is installed on the frame by pair of bearings (9,17), be equipped with big belt wheel (16) on the main shaft, be equipped with small pulley (18) on the sleeve.

3, forage grass and feed cracker according to claim 1, it is characterized in that large and small two the coaxial installations of belt wheel A of power source, constitute transmission with the sleeve small pulley (18) of pulverizing assembly and the big belt wheel of cutting assembly main shaft (16) respectively, two big pulley diameters are identical, and two small pulley diameters are also identical.