CN206024567U

CN206024567U - Straw chopper

Info

Publication number: CN206024567U
Application number: CN201620898954.3U
Authority: CN
Inventors: 王喜
Original assignee: Anhui Shuanglong Lignocellulose Co Ltd
Current assignee: Anhui Shuanglong Lignocellulose Co Ltd
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-03-22
Anticipated expiration: 2026-08-18

Abstract

The utility model discloses a straw chopper, including smashing the case, the inner chamber of smashing the case is equipped with a plurality of axis of rotation, it smashes the blade to be equipped with the spiral on the outer wall of axis of rotation, the right side swing joint who smashes the case has the filter screen, the right side of filter screen is equipped with the rose box, the right side of supporting the base is equipped with the suction fan, the suction fan passes through pipeline and links to each other with the rose box, the right side of suction fan is equipped with the straw bin. This straw chopper drives the axis of rotation through the second motor and rotates to the axis of rotation drives the spiral and smashes the blade and rotate, begins to smash the material, passes through the suction fan smashing in the qualified material in back sucks the rose box at kibbling in -process, through connecting tube in the straw bin, and does not have up to standard's the filter that is crossed at crushing incasement, to carry out quadratic smashing, until reaching till qualified, thereby improves crushing effect, has guaranteed the crushing quality of straw.

Description

A kind of stalk cutter

Technical field

This utility model is related to straw chopping apparatus technical field, specially a kind of stalk cutter.

Background technology

The agricultural crop straw that China wastes every year, such as rice straw, wheat straw, corn stalk etc. is more than 700,000,000 tons, if life can be utilized Straw degradative is hydrolysis sugar by the method for thing fermentation, and the Pfansteihl that is further converted into being possessed of higher values or other products, Its industrial prospect will be boundless, and Pfansteihl is widely used in the fields such as food, medicine, feedstuff, chemical industry, and straw is utilizing it Before, need thoroughly to crush straw, and existing crushed stalk functions of the equipments are relatively single, generally using the disposable side for crushing Formula, crushes not thorough enough, it is impossible to ensure the quality crushed, such as patent of Patent No. 201520202678.8, including conveying Base plate and remove impurity base plate, are provided with the first carrier in conveyor mat, and the first carrier right-hand member is provided with the second carrier, the Two carrier upper ends are provided with the 3rd carrier, and the 3rd carrier is arranged on carrier installing plate, although improve cutter Service life, while avoid unnecessary casualty accident occur, but the effect of chopping is bad, needs multiple chopping, drop Low efficiency.

Utility model content

The purpose of this utility model is to provide a kind of stalk cutter, with asking for solving to propose in above-mentioned background technology Topic.

For achieving the above object, this utility model provides following technical scheme：A kind of stalk cutter, including crush box, The bottom left and right sides of the crush box is installed with support base, is provided with waste material discharge pipe on the inside of the support base Road, is provided with multiple second motors on the left of the crush box, the inner chamber of the crush box is provided with multiple rotary shafts, and described second is electric Machine is connected with rotary shaft by rotor, and the outer wall of the rotary shaft is provided with spiral Disintegrating knife, and the right side of the crush box is lived It is dynamic to be connected with drainage screen, Rose Box is provided with the right side of the drainage screen, is provided with induced-draught fan, the suction on the right side of the support base Blower fan is connected with Rose Box by conveyance conduit, is provided with straw storage bin on the right side of the induced-draught fan, and the induced-draught fan is by connecting Adapter road is connected with straw storage bin.

Preferably, the top left hand of the crush box is provided with and rolls case, and the top for rolling case is provided with feed pipe, institute State and roll the outer wall of case and be provided with the first motor, the inner chamber for rolling case is provided with and rolls axle, and first motor passes through rotor It is connected with axle is rolled, the inner chamber top left and right sides for rolling case is all provided with fluted, is provided with buffer shaft on the inside of the groove, The outer wall of the buffer shaft is provided with buffer board, is provided with elastic component, the outside of the elastic component and stone roller on the outside of the buffer board Pressure case is connected.

Preferably, draw-in groove is provided with the left of the inner chamber of the feed pipe, and the outer wall of the feed pipe is provided with arm-tie, institute State arm-tie to be engaged with draw-in groove, on the right side of the arm-tie, be provided with draw ring.

Preferably, the Rose Box is provided with sealing strip with the junction of conveyance conduit.

Preferably, the inner lower edge of the support base is installed with storing plate.

Compared with prior art, the beneficial effects of the utility model are：The stalk cutter, straw are entered by feed pipe Enter and roll in case, axle rotation is rolled by the drive of the first motor straw is rolled, the straw after rolling is to follow-up crushing Effect more preferably, drives rotary shaft to rotate by the second motor, so as to rotary shaft drives spiral to crush blade rotation, starts ground product Material, during crushing, qualified material after induced-draught fan is crushing is drawn in Rose Box, by connecting pipe straw In stalk storage bin, without reach standard by filter screen filtration in crush box, carry out secondary crushing, until it reaches qualified Till, so as to improve crushing effect, it is ensured that the crushing quality of straw.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is filter screen structure schematic diagram of the present utility model；

Fig. 3 rolls case internal structure schematic diagram for of the present utility model.

In figure：1st, crush box, 2, roll case, 3, arm-tie, 4, feed pipe, the 5, first motor, the 6, second motor, 7, support Base, 8, rotary shaft, 9, spiral Disintegrating knife, 10, storing plate, 11, induced-draught fan, 12, connecting pipe, 13, straw storage bin, 14th, conveyance conduit, 15, Rose Box, 16, sealing strip, 17, drainage screen, 18, groove, 19, buffer shaft, 20, buffer board, 21, elasticity Part, 22, roll axle, 23, draw ring, 24, draw-in groove, 25, waste material discharge line.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of stalk cutter, including crush box 1, institute The top left hand for stating crush box 1 is provided with and rolls case 2, and the top for rolling case 2 is provided with feed pipe 4, the feed pipe 4 Draw-in groove 24 is provided with the left of inner chamber, and the outer wall of the feed pipe 4 is provided with arm-tie 3, and the arm-tie 3 is engaged with draw-in groove 24, institute The right side for stating arm-tie 3 is provided with draw ring 23, can adjust the charging space size of feed pipe 4 by arm-tie 3, described to roll case 2 Outer wall be provided with the first motor 5, the inner chamber for rolling case 2 is provided with and rolls axle 22, and first motor 5 passes through rotor and stone roller Last item 22 is connected, and the inner chamber top left and right sides for rolling case 2 is all provided with fluted 18, and the inner side of the groove 18 is provided with buffering Axle 19, the outer wall of the buffer shaft 19 are provided with buffer board 20, and the outside of the buffer board 20 is provided with elastic component 21, the elasticity The outside of part 21 is connected with case 2 is rolled, and straw is entered by feed pipe 4 and rolled in case 2, can buffer straw by buffer board 20 The blanking velocity of stalk, drives to roll axle 22 and rotate by the first motor 5 and straw is rolled, and the straw after rolling is to follow-up More preferably, the bottom left and right sides of the crush box 1 is installed with support base 7 to crushing effect, the support base 7 it is interior Side bottom is installed with storing plate 10, can carry out storage article by storing plate 10, and the inner side of the support base 7 is provided with Waste material discharge line 25, the left side of the crush box 1 are provided with multiple second motors 6, and the inner chamber of the crush box 1 is provided with multiple turns Moving axis 8, second motor 6 are connected with rotary shaft 8 by rotor, and the outer wall of the rotary shaft 8 is provided with spiral Disintegrating knife 9, the right side of the crush box 1 is connected with drainage screen 17, and the right side of the drainage screen 17 is provided with Rose Box 15, the support The right side of base 7 is provided with induced-draught fan 11, and the induced-draught fan 11 is connected with Rose Box 15 by conveyance conduit 14, by the second motor 6 drive rotary shafts 8 are rotated, and so as to rotary shaft 8 drives spiral Disintegrating knife 9 to rotate, start comminuting matter, during crushing After induced-draught fan 11 is crushing, qualified material is drawn in Rose Box 15, by connecting pipe 12 straw storage bin 13 It is interior, without reaching being filtered by drainage screen 17 in crush box 1 of standard, the junction of the Rose Box 15 and conveyance conduit 14 Sealing strip 16 is provided with, Rose Box 15 can be made tighter with the connection of conveyance conduit 14 by sealing strip 16, the induced-draught fan 11 Right side be provided with straw storage bin 13, the induced-draught fan 11 is connected with straw storage bin 13 by connecting pipe 12.

During use, straw is entered by feed pipe 4 and is rolled in case 2, is rolled axle 22 by the drive of the first motor 5 and is rotated right Straw is rolled, and the straw after rolling more preferably, drives rotary shaft 8 to rotate by the second motor 6 follow-up crushing effect, from And rotary shaft 8 drives spiral Disintegrating knife 9 to rotate, start comminuting matter, by induced-draught fan 11 crushing during crushing Qualified material is drawn in Rose Box 15 afterwards, by connecting pipe 12 in straw storage bin 13, without reaching standard Filtered in crush box 1 by drainage screen 17, carry out secondary crushing, until it reaches till qualified, so as to improve crushing effect, protected The crushing quality of straw is demonstrate,proved.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of stalk cutter, including crush box（1）, it is characterised in that：The crush box（1）The bottom left and right sides it is solid Dingan County is equipped with support base（7）, the support base（7）Inner side be provided with waste material discharge line（25）, the crush box（1）'s Left side is provided with multiple second motors（6）, the crush box（1）Inner chamber be provided with multiple rotary shafts（8）, second motor（6） By rotor and rotary shaft（8）It is connected, the rotary shaft（8）Outer wall be provided with spiral Disintegrating knife（9）, the crush box （1）Right side be connected with drainage screen（17）, the drainage screen（17）Right side be provided with Rose Box（15）, the support base （7）Right side be provided with induced-draught fan（11）, the induced-draught fan（11）By conveyance conduit（14）With Rose Box（15）It is connected, the suction Blower fan（11）Right side be provided with straw storage bin（13）, the induced-draught fan（11）By connecting pipe（12）With straw storage bin （13）It is connected.

2. a kind of stalk cutter according to claim 1, it is characterised in that：The crush box（1）Top left hand set Roll case（2）, it is described to roll case（2）Top be provided with feed pipe（4）, it is described to roll case（2）Outer wall be provided with first Motor（5）, it is described to roll case（2）Inner chamber be provided with and roll axle（22）, first motor（5）By rotor with roll axle（22） It is connected, it is described to roll case（2）The inner chamber top left and right sides be all provided with it is fluted（18）, the groove（18）Inner side be provided with buffering Axle（19）, the buffer shaft（19）Outer wall be provided with buffer board（20）, the buffer board（20）Outside be provided with elastic component （21）, the elastic component（21）Outside with roll case（2）It is connected.

3. a kind of stalk cutter according to claim 2, it is characterised in that：The feed pipe（4）Inner chamber on the left of It is provided with draw-in groove（24）, the feed pipe（4）Outer wall be provided with arm-tie（3）, the arm-tie（3）With draw-in groove（24）It is engaged, The arm-tie（3）Right side be provided with draw ring（23）.

4. a kind of stalk cutter according to claim 1, it is characterised in that：The Rose Box（15）With conveyance conduit （14）Junction be provided with sealing strip（16）.

5. a kind of stalk cutter according to claim 1, it is characterised in that：The support base（7）Inner lower edge It is installed with storing plate（10）.