CN2422808Y

CN2422808Y - Straw cutting machine

Info

Publication number: CN2422808Y
Application number: CN 00214949
Authority: CN
Inventors: 戚其波; 董忠林; 尤建强
Original assignee: WEIHAI MUJI GROUP CORP
Current assignee: WEIHAI MUJI GROUP CORP
Priority date: 2000-05-29
Filing date: 2000-05-29
Publication date: 2001-03-14
Anticipated expiration: 2010-05-29

Abstract

The utility model relates to a straw cutting machine. The utility model has the structure that one side of the machine body is provided with a feed roller; the inner part of the machine body is equidistantly and evenly distributed with fixed knives; a main spindle is provided with moving knives which are alternated with the fixed knives; a motor is connected with the main spindle by a belt wheel; the inner part of the machine body is provided with kneading and rubbing plates which are alternated with the fixed knives; the other end corresponding to one end of the connecting motor and arranged on the main spindle is provided with a stirring device; the lower part of the machine body corresponding to the stirring device is provided with a screen cloth; the lower part of the screen cloth is connected with a wind conveying device. The cut off crop straws, the grass, etc. are kneaded and rubbed to soft cutting segments by the moving knives and the kneading and rubbing plates, are evenly stirred by the stirring device, and then, the crop straws and the grass are conveyed by the screen cloth and the wind conveying device. The utility model is suitable for livestock husbandry, and is also suitable for the prior machine of a plurality of boards of the industrial production and manufacture.

Description

Straw cutting machine

The utility model relates to crushing mechanism, says it is the cutter mill of a kind of crop straw, grass in detail.

We know that existing Straw cutting machine is to be provided with feeding roller in body one side, equidistant even cloth stationary knife in the body, and the alternate moving knife that is provided with stationary knife on the main shaft, motor is connected with main shaft through belt pulley.During work, crop straw or grass enter in the body through the feeding roller drive from the feeding roller feeding, and moving knife on main shaft and the stationary knife in the body cooperatively interact down, and crop straw or grass are cut off, and discharge from discharging opening.This Straw cutting machine can only cut off crop straw or grass, crop straw or grass can not be rubbed soft segment, after crop straw such as special as beanstalk bar, corn stalk, reed, wormwood or the grass cut-out, thick hard, be not suitable for the livestock breeding raise livestock, be not suitable for industrial production yet.

The purpose of this utility model, provide a kind of can will crop straw or grass rub into the Straw cutting machine of soft segment after cutting off.

For achieving the above object, the utility model can adopt following scheme to realize:

Body one side is provided with feeding roller, equidistant even cloth stationary knife in the body, the alternate moving knife that is provided with stationary knife on the main shaft, motor is connected with main shaft through belt pulley, the primary structure characteristics are, the alternate rubbing plate that is provided with stationary knife in the body, on the main shaft be connected the corresponding other end of motor one end and be provided with agitating device, be provided with screen cloth with the corresponding body of agitating device below, the screen cloth below connects wind and send device.

The utility model is owing to equidistantly spare the cloth stationary knife in the body, the alternate moving knife that is provided with stationary knife on the main shaft can be with cut-outs such as crop straw or grass; Because the alternate rubbing plate that is provided with stationary knife in the body, the moving knife on main shaft such as cut crop straw or grass cooperatively interact with rubbing plate and rub soft segment; Since on the main shaft be connected the corresponding other end of motor one end and be provided with agitating device, be provided with screen cloth with the corresponding body of agitating device below, the screen cloth below connects wind and send device, the segment of softness such as crop straw or grass is under the effect that the stirring and the wind of agitating device send device, screen cloth through the body below sifts out, and send device to send through wind.The utility model can be with crop straw,, corn stalk climing, beanstalk etc. as: wheat straw, rice straw, pachyrhizus, perhaps careless, as: cut-out such as reed, wormwood is also rubbed softness, be applicable to raise livestocks such as livestock breeding cut-out crop straw or grass, also be applicable to the industrial preorder machinery that crop straw or grass etc. are manufactured various sheet materials that cuts off.

Description of drawings

Fig. 1 is a front view, Fig. 2 is the right view of Fig. 1, Fig. 3 is that Fig. 1 removes machine body cover and cuts open wind and send the enlarged drawing of overlooking after device the first half, Fig. 4 is the A-A cutaway view Amplified image of Fig. 1, Fig. 5 is the B-B cutaway view Amplified image of Fig. 1, and Fig. 6 is the C-C cutaway view Amplified image of Fig. 1, and Fig. 7 is the D-D cutaway view Amplified image of Fig. 2, Fig. 8 is the E-E cutaway view Amplified image of Fig. 2, and Fig. 9 is that wind send the device enlarged drawing.

Below in conjunction with accompanying drawing, the utility model is elaborated.

As can be seen, support 1 top is provided with body 2, feeding roller transmission device 4, wind and send device 5 from Fig. 1, Fig. 2, and body 2 tops are provided with machine body cover 3, and body 2 one sides are provided with feeding roller and are connected with feeding roller transmission device 4.From Fig. 3, Fig. 4, Fig. 5 as can be seen, feeding roller and feeding roller transmission device 4 are to be provided with feeding roller 20 under the row in body 2 one sides, following feeding roller 20 tops are provided with feeding roller 21, following feeding roller 20 can be a smooth roll, last feeding roller 21 can be the tooth roller, can increase the feeding dynamics, last feeding roller 21 cooperatively interacts with following feeding roller 20, and the extruding of rolling is sent into material in the body 2.Feeding roller transmission device 4 is to drive driven pulley 8 by motor 6 through drive pulley 7, drive idle wheel 11 through transmission bar 9, gear 10 and drive the gear 12 of feeding roller 20 down, drive feeding roller 20 rotations down, drive feeding roller 20 rotations under the anothers through idle wheel 13 driven gears 15; Simultaneously, idle wheel 13 is provided with sprocket wheel 14 and drives upward feeding roller 21 rotations of sprocket wheel 22 drives of going up feeding roller 21; Gear 15 is provided with sprocket wheel 16 and drives another sprocket wheels 17 and drive that feeding roller 20 rotates under the anothers, and sprocket wheel 17 is provided with sprocket wheel 18 and drives another sprocket wheels 19 and drive that feeding roller 20 rotates under the anothers, can be in body 2 convey materials.From Fig. 3, Fig. 6, Fig. 7 as can be seen, the equidistant even some stationary knifes 33 of cloth in the body 2, on the main shaft 24 with the stationary knife 33 alternate moving knife 27 that are provided with, motor 31 is connected with belt pulley 23 on the main shaft 24 through belt pulley 32 and drives main shaft 24 and rotate, and drives moving knife 27 and cooperatively interacts with stationary knife 33 and cut off crop straw or grass.For increasing the intensity of moving knife 27, can on main shaft 24, be provided with support 25, support 25 is provided with bearing pin 26, and bearing pin 26 is provided with moving knife 27.With the stationary knife 33 alternate rubbing plates 34 that are provided with, rubbing plate 34 is provided with the washboard groove in the body 2, and moving knife 27 rotates, and its external diameter end and rubbing plate 34 cooperatively interact softness is rubbed in the segment of crop straw or grass.From Fig. 3, Fig. 6, Fig. 8, Fig. 9 as can be seen, on the main shaft 24 be connected the motor 31 corresponding other ends and be provided with agitating device, agitating device is to be provided with stirring vane 29 on main shaft 24, stirring vane 29 can stir the segment of rubbing soft crop straw or grass, the segment of qualified crop straw or grass is sifted out through screen cloth 35, remaining through stirring vane 29 hammering once more, rub, be stirred to qualified after screen cloth 35 sifts out.For increasing the intensity of stirring vane 29, can on main shaft 24, be provided with support 28, support 28 is provided with bearing pin 30, and bearing pin 30 is provided with stirring vane 29.Be provided with screen cloth 35 with the corresponding body of agitating device 2 belows, screen cloth 35 belows connect wind and send device 5, it is to be provided with wind to send device interface 36 below body 2 that wind send device 5, send device carrier pipe 39 to be connected with wind, wind send device carrier pipe 39 to connect discharge nozzle 37, be provided with fan 38 in the discharge nozzle 37, fan 38 is installed on the main shaft 24, and main shaft 24 rotates drive fan 38 qualified crop straw or careless segment that screen cloth 35 sifts out are sent.

Claims

1, a kind of Straw cutting machine, body one side is provided with feeding roller, equidistant even cloth stationary knife in the body, the alternate moving knife that is provided with stationary knife on the main shaft, motor is connected with main shaft through belt pulley, it is characterized in that: the alternate rubbing plate that is provided with stationary knife in the body, on the main shaft be connected the corresponding other end of motor one end and be provided with agitating device, be provided with screen cloth with the corresponding body of agitating device below, the screen cloth below connects wind and send device.

2, Straw cutting machine according to claim 1 is characterized in that: said rubbing plate is provided with the washboard groove.

3, Straw cutting machine according to claim 1 is characterized in that: said moving knife is to be provided with support on main shaft, and support is provided with bearing pin, and bearing pin is provided with moving knife.

4, Straw cutting machine according to claim 2 is characterized in that: said agitating device is to be provided with support on main shaft, and support is provided with bearing pin, and bearing pin is provided with stirring vane.

5, Straw cutting machine according to claim 1, it is characterized in that: it is to be provided with wind to send device interface below body that said wind send device, send the device carrier pipe to be connected with wind, and wind send the device carrier pipe to connect discharge nozzle, be provided with fan in the discharge nozzle, fan is installed on the main shaft.