CN202773482U

CN202773482U - Pulverizer

Info

Publication number: CN202773482U
Application number: CN 201220384730
Authority: CN
Inventors: 张真; 聂文忠; 邹胜
Original assignee: ZIGONG CITY RUI'AN MACHINERY CO Ltd
Current assignee: ZIGONG CITY RUI'AN MACHINERY CO Ltd
Priority date: 2012-08-03
Filing date: 2012-08-03
Publication date: 2013-03-13
Anticipated expiration: 2022-08-03

Abstract

The utility model discloses a pulverizer. The pulverizer is provided with a driving device, the driving device is connected with an input end of a driving shaft, a main shaft of the driving shaft is arranged in a bearing seat in a sleeved mode, and the driving shaft is fixed with a machine frame through the bearing seat. The output end of the driving shaft is connected with three rotor discs, hammer pieces are arranged among the rotor discs, a moving blade is arranged on the outer side of a front rotor disc, and the output end of the driving shaft, the rotor discs, a hammer piece assembly and the moving blade are arranged in a shell body in a sleeved mode. A feed port is arranged in the upper portion of the shell body, a feed hopper is connected with the feed port, a discharge port is arranged in the lower portion of the shell body, and screen cloth is arranged in the discharge port. Incisive protrusions are arranged on the surface of the hammer piece and smashes straw quickly; a vibrator is connected with the side of the screen cloth and enables the straw to be discharged out of the screen cloth quickly, and the smashed straw is avoided being accumulated on the screen cloth; and a massive protrusion is arranged in a connection position of the bottom of the feed hopper and the feed port, a function of positioning is achieved when the straw is subjected to rough cutting, the straw is easy to cut the moving cut, a positioning function by labor is saved, working efficiency is improved, and labor cost is lowered.

Description

Cracker

Technical field

The utility model relates to a kind of agricultural with machinery, relates in particular to crusher for feed processing.

Background technology

China is a large agricultural country, after having collected, the annual grain of producing to produce a large amount of stalks, on the recycling of stalk, domestic also in the process of research and development, stalk is as a kind of utilization of roughage at present, in the process of processing, also there is certain problem: because the value of stalk coarse fodder is cheap, what cost also needed in the process of processing controls to effective, the size reduction machinery that uses now substantially all needs a large amount of work of manually assisting, improved like this pulverizing cost of roughage, limit to very much in the market of the roughage of high price, the roughage of having improved cost does not have market, and stalk is not used, and has just formed vicious circle, final stalk can not recycle and can only burn, and the process of crop straw burning can cause serious air pollution.

Summary of the invention

The purpose of this utility model provides a kind of cracker, and its purpose is to solve the prior art problem, reduces the input of the upper cost of people, improves the operating efficiency of pulverizing.

The technical solution adopted in the utility model is:

Cracker, has drive unit, the input of drive unit connection for transmission axle, the collar bush of power transmission shaft is located in the bearing block, power transmission shaft is fixed by bearing block and frame, the output of power transmission shaft connects three rotor disks and is respectively front rotor disk, the transfer sub-disk, rear rotor disk, set up transverse axis between rotor disk and the rotor disk, transverse axis is provided with hammer leaf, transverse axis and hammer leaf form beater element, are provided with moving knife in the outside of front rotor disk, the output of power transmission shaft, rotor disk, beater element, moving knife is set in the housing, the top of housing is provided with charging aperture, feed hopper is connected with charging aperture, and the bottom of housing is provided with discharging opening, is provided with screen cloth in the discharging opening, it is characterized in that: the surface of described hammer leaf is provided with sharp-pointed projection, connects vibrator on the side of described screen cloth.

The place that the bottom of described feed hopper is connected with charging aperture is provided with block-like protrusions.

The quantity of described block-like protrusions is a plurality of.

Described a plurality of block-like protrusions is spaced.

The quantity of described hammer leaf is several.

The beneficial effects of the utility model: be provided with a plurality of block-like protrusions play the location in the stalk rough lumber effect at charging aperture, make the easier cut-out stalk of moving knife, saved the effect that manpower positions stalk, being provided with sharp-pointed projection on the surface of hammer leaf can smash stalk faster, vibrator can also make the stalk of pulverizing get rid of fast discharging opening, avoids the stalk pulverized in the accumulation of screen cloth, accelerates the collection of particle, increase work efficiency, reduce cost of labor.

Description of drawings

Fig. 1 is cutaway view of the present utility model;

Fig. 2 is the end view of beater element.

Among the figure: 1, drive unit; 2, power transmission shaft; 3, input; 4, main shaft; 5, bearing block; 6, frame; 7, output; 8, front rotor disk; 9, transfer sub-disk; 10, rear rotor disk; 11, hammer leaf; 12, moving knife; 13, housing; 14, charging aperture; 15, feed hopper; 16, discharging opening; 17, screen cloth; 18, sharp-pointed projection; 19, vibrator; 20, block-like protrusions; 21, transverse axis.

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Such as Fig. 1, cracker shown in Figure 2, has drive unit 1, the input 3 of drive unit 1 connection for transmission axle 2, the main shaft 4 of power transmission shaft 2 is set in the bearing block 5, power transmission shaft 2 is fixing with frame 6 by bearing block 5, the output 7 of power transmission shaft 2 connects three rotor disks and is respectively: front rotor disk 8, transfer sub-disk 9, rear rotor disk 10, set up respectively transverse axis 21 between front rotor disk 8 and the transfer sub-disk 9 and between transfer sub-disk 9 and the rear rotor disk 10, transverse axis 21 is provided with hammer leaf 11, transverse axis 21 and hammer leaf 11 form beater element, hammer leaf 11 can be installed quantity according to actual needs, the outer surface of hammer leaf 11 is provided with spaced sharp-pointed projection 18, be provided with moving knife 12 in the outside of front rotor disk 8, moving knife 12 is installed in the side of front rotor disk 8, current rotor disk 8 drives moving knife 12 when rotating and rotates together, moving knife 12 carries out rough lumber to stalk at stalk when charging aperture 14 enters, the output 7 of power transmission shaft 2, rotor disk, hammer leaf 11, moving knife 12 is set in the housing 13, the top of housing 13 is provided with charging aperture 14, feed hopper 15 is connected with charging aperture 14, the place that is connected with charging aperture 14 in the bottom of feed hopper 15 is provided with block-like protrusions 20, block-like protrusions 20 makes stalk produce a relative power in driven knife 12 cuttings, do not cause stalk can't cut around charging aperture 14 rotations, be provided with discharging opening 16 in the bottom of housing 13, be provided with screen cloth 17 in the discharging opening 16, connect vibrator 19 on the side of screen cloth 17.

Described vibrator 19 makes and drops on the stalk Accelerating Removal of having pulverized on the screen cloth 17.

When in use, start drive unit 1, the rotor disk high speed rotating that drive unit 1 is with on the output 7 that is automatically connected in power transmission shaft 2, the stalk that needs are pulverized is sent into charging aperture 16 from feed hopper 15, the block-like protrusions 20 of feed hopper 15 bottoms is given the relative power of stalk that needs pulverizing in the process of moving knife 12 circumgyration incisions, make moving knife 12 that the strong point of a power be arranged, do not cause the stalk of need pulverizing because do not have power the strong point and along with moving knife 12 rotates together, be not easy chopping, operating efficiency is low, cause the waste of the energy, stalk through moving knife 12 rough lumbers enters casing 13, drive hammer leaf 11 is also carrying out the circular motion around power transmission shaft 2 under the high speed rotating of rotor disk, the hammer leaf 11 of high-speed cruising drives the stalk of rough lumber in casing 13 interior rollings, in the process of rolling, what hammer leaf 11 continued bumps with stalk, hammer leaf 11 surfaces are provided with sharp-pointed projection 18, in the process that hammer leaf 11 continues to bump with stalk, sharp-pointed projection 18 can more efficient quickening stalk pulverizing, outside the screen cloth 17 eliminating machines of stalk fragment after the pulverizing in being arranged on discharging opening 16, because discharging opening 16 is provided with screen cloth 17 the stalk fragment is piled up at screen cloth 17 places, block the passage that the stalk fragment is got rid of, it is not smooth in the discharge at screen cloth 17 places that screen cloth 17 connection vibrators 19 can effectively solve the stalk fragment, accelerates the eliminating of stalk fragment.

Claims

1. cracker, has drive unit, the input of drive unit connection for transmission axle, the collar bush of power transmission shaft is located in the bearing block, power transmission shaft is fixed by bearing block and frame, the output of power transmission shaft connects three rotor disks and is respectively front rotor disk, the transfer sub-disk, rear rotor disk, set up transverse axis between rotor disk and the rotor disk, transverse axis is provided with hammer leaf, transverse axis and hammer leaf form beater element, are provided with moving knife in the outside of front rotor disk, the output of power transmission shaft, rotor disk, beater element, moving knife is set in the housing, the top of housing is provided with charging aperture, feed hopper is connected with charging aperture, and the bottom of housing is provided with discharging opening, is provided with screen cloth in the discharging opening, it is characterized in that: the surface of described hammer leaf is provided with sharp-pointed projection, connects vibrator on the side of described screen cloth.

2. cracker as claimed in claim 1, it is characterized in that: the place that the bottom of described feed hopper is connected with charging aperture is provided with block-like protrusions.

3. cracker as claimed in claim 2, it is characterized in that: the quantity of described block-like protrusions is a plurality of.

4. cracker as claimed in claim 3, it is characterized in that: described a plurality of block-like protrusions are spaced.

5. cracker as claimed in claim 1 is characterized in that: the quantity of described hammer leaf is several.