CN201061207Y

CN201061207Y - Device for cutting up grass

Info

Publication number: CN201061207Y
Application number: CNU2007201166654U
Authority: CN
Inventors: 张远明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-22
Filing date: 2007-07-22
Publication date: 2008-05-21
Anticipated expiration: 2017-07-22

Abstract

A straw breaker belongs to the technical field of straw breaker, which comprises a shell, a feed inlet and a discharge port on the supported shell, an active shaft and an inactive shaft in the shell, wherein the active shaft has one extended portion outside the shell, while another end is positioned with an active gear, one end of the inactive shaft is positioned with an inactive gear in the same size meshed with the active gear, while another end is fixed on the shell, a tubular cutter base is uniformly fixed with a plurality of cutters via bolts in same structure and number, while the cutter are radial and outward arranged on one cylinder face to a cutter roller, the active and inactive shafts are respectively fixed with two cutter rollers alternatively, while blades of the cutter roller are contacted with each other. The utility model uses two cutter rollers to process material in demand length.

Description

Cut up with a hay cutter careless device

Technical field

The utility model relates to the careless device of a kind of hand hay cutter, specifically is used to cut off the stock plant, belongs to the careless device technique of hand hay cutter field.

Background technology

At present, the careless device of known hand hay cutter mostly is smooth roll, rotor is used, by retrieval the problem of ZL00213706.2 existence: material cuts off difficulty, the difficult reparation of cutting blade abrasion, adjustment; Though overcoming material, ZL2003201042297 cuts off difficulty, the difficult reparation of cutting blade abrasion, adjustment problem, the still long problem of material after the existence processing.

Summary of the invention

In order to overcome above-mentioned technical deficiency, the utility model provides a kind of hand hay cutter careless device, and this cuts up with a hay cutter careless device double knife roller is set, and the material length after the processing is suitable.

For solving its technical problem, the technical scheme that the utility model adopted is; This cuts up with a hay cutter careless device, comprise casing, on the casing that supports, charging aperture is set, discharging opening, driving shaft is housed in the casing, driven shaft, driving shaft has one section shaft extension outside casing, the other end is positioned with driving gear, end on the driven shaft is positioned with the driven gear with the unidimensional engagement of driving gear, the other end is fixed on the casing, the structural tool rest of circle pipe body shape is counted uniform with bolt on tool rest, identical physical dimension, the cutting knife of quantity, cutting knife radially outward are arranged in the rotor that constitutes on the same face of cylinder, driving shaft, be fixed with even interlaced arrangement on the driven shaft respectively, blade is against two rotors on another tool rest face mutually.

The beneficial effects of the utility model are: owing to adopt double knife roller, can process the suitable material of length.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation that the utility model cuts up with a hay cutter careless device.

Fig. 2 is that Fig. 1 cuts up with a hay cutter careless device A-A cutaway view.

Among the figure 1, casing, 2, charging aperture, 3, discharging opening, 4, driving shaft, 5, driven shaft, 6, cutting knife, 7, rotor, 8, plastic layer, 9, driving gear, 10, driven gear, 11, bolt, 12, tool rest.

Embodiment

On the casing (1) that supports, charging aperture (2) is set, discharging opening (3), driving shaft (4) is housed in the casing (1), driven shaft (5), driving shaft (4) has one section shaft extension outside casing (1), the other end is positioned with driving gear (9), end on the driven shaft (5) is positioned with the driven gear (10) with the unidimensional engagement of driving gear (9), the other end is fixed on the casing (1), the circle structural tool rest of pipe body shape (12), go up with bolt (11) fixed number uniform at tool rest (12), identical physical dimension, the cutting knife of quantity (6), cutting knife (6) radially outward is arranged in the rotor (7) that constitutes on the same face of cylinder, driving shaft (4), driven shaft is fixed with even interlaced arrangement respectively on (5), and mutually blade is against two rotors (7) on the plastic layer (8) on another tool rest (12) face.

Claims

1. one kind is cut up with a hay cutter careless device, comprise casing (1), casing (1) is provided with charging aperture (2), discharging opening (3), be provided with driving shaft (4) in the casing (1), driven shaft (5), driving shaft (4) has one section shaft extension outside casing (1), the other end is positioned with driving gear (9), end on the driven shaft (5) is positioned with the driven gear (10) with the unidimensional engagement of driving gear (9), the other end is fixed on the casing (1), the circle structural tool rest of pipe body shape (12), go up with bolt (11) fixed number uniform at tool rest (12), identical physical dimension, the cutting knife of quantity (6), cutting knife (6) radially outward is arranged in the rotor (7) that constitutes on the same face of cylinder, it is characterized in that, driving shaft (4), be fixed with respectively on the driven shaft (5) evenly, interlaced arrangement, blade is against two rotors (7) of the plastic layer (8) on another tool rest (12) face mutually.