CN211185039U

CN211185039U - Crop straw chopper convenient to clean

Info

Publication number: CN211185039U
Application number: CN201922067871.6U
Authority: CN
Inventors: 洪继国; 成旭东; 张恩国; 李华杰; 杨继宗
Original assignee: Gansu Qirui Agricultural Technology Development Co ltd
Current assignee: Gansu Qirui Agricultural Technology Development Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-07
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a crop straw chopper convenient to clearance, the on-line screen storage device comprises a base, top cap and feeder hopper, base top one side is fixed with the motor, wherein, the motor passes through the belt and is connected with the bull stick transmission, the bull stick is installed inside the main part, the bull stick outside is fixed with the activity sword, activity sword side is provided with the stationary knife, the stationary knife is fixed inside the main part, the top cap is installed at the main part top, the top cap side is provided with the mounting hole, the internally mounted of mounting hole has the fitting pin, the fitting pin top is fixed with the installation knob, the fitting pin bottom is installed inside the mounting groove, the mounting groove sets up in. This crop straw chopper convenient to clearance if need clear up the main part is inside, then we rotate the installation knob of main part outside for the installation is tied and is taken out from the inside rotation of mounting groove, can take off the top cap from the main part top, clears up the main part is inside from this.

Description

Crop straw chopper convenient to clean

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a crop straw chopper convenient to clean.

Background

The straw chopper can smash the crop straw that can burn such as cornstalk, straw, peanut skin, the bean stalk, flowers and firewood, the white burning of these crop straw has been avoided, the environment has been protected well, renewable energy has been developed effectively, here, we just come to study a crop straw chopper, we hope through the continuous research and the improvement to this crop straw chopper, this crop straw chopper of use that can be more convenient, further practicality and the high efficiency of this crop straw chopper of promotion, promote staff's work efficiency.

Although the existing crop straw chopper is various, the existing crop straw chopper cannot clean the feeding hopper and the inside of the device more conveniently when in use, and may bring unnecessary troubles to people when in use, so the existing crop straw chopper needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crop straw chopper convenient to clearance to solve the inside that the crop straw chopper on the existing market that above-mentioned background art provided can not be more convenient clear up feeder hopper and this equipment when using, probably bring the trouble problem of many unnecessary for us when using.

In order to achieve the above object, the utility model provides a following technical scheme: a crop straw chopper convenient to clean comprises a base, a top cover and a feeding hopper, wherein a motor is fixed on one side of the top of the base. The motor is connected with the rotating rod through a belt in a transmission mode, the rotating rod is installed inside the main body, the movable knife is fixed to the outer side of the rotating rod, the fixed knife is arranged on the side face of the movable knife, and the fixed knife is fixed inside the main body. The top cap is installed at the main part top, and the top cap side is provided with the mounting hole, and the inside installation of mounting hole is tied, and the top is tied to the installation and is fixed with the installation knob, and the installation is tied the bottom and is installed inside the mounting groove, and the mounting groove setting is in the main part outside. The feeder hopper is installed at the top cap top, and the feeder hopper bottom outside is fixed with the locked loop, and the locked loop is installed and is locked the inslot portion, and locking groove setting is in fastening block one side, and the fastening block opposite side is fixed with the spring, and the spring mounting is in the mounting plate side, and the mounting plate is fixed at the top cap top.

Preferably, the movable knives and the fixed knives are arranged in the main body in a staggered mode, and the movable knives and the main body form a rotating structure.

Preferably, the inner diameter of the mounting hole is larger than the outer diameter of the mounting bolt, the number of the mounting holes is four, and the four mounting holes are symmetrically arranged on the periphery of the outer side of the top cover.

Preferably, the mounting groove is provided with an internal thread structure, and a thread engagement structure is formed between the mounting knob and the mounting groove.

Preferably, the locking ring is made of rubber, the inner diameter of the locking ring is matched with the outer diameter of the bottom of the feed hopper, and the feed hopper is communicated with the inside of the main body.

Preferably, the mounting plate is provided with four, and four mounting plate symmetries set up at the top cap top, and the fastening block sets up in the inboard feeder hopper bottom outside of mounting plate moreover.

Compared with the prior art, the beneficial effects of the utility model are that:

advantageous effects (1): after the feeding hopper is used for a long time, if the interior of the feeding hopper needs to be cleaned, the feeding hopper is pushed to the fastening plate on one side, the locking ring at the bottom of the feeding hopper can be taken out from the locking groove on the side surface of the fastening plate on the other side, the feeding hopper can be taken out from the inner sides of the four fastening plates at the top of the top cover, and the feeding hopper can be taken down for cleaning;

advantageous effects (2): the utility model discloses if need clear up the main part inside, we rotate the installation knob outside the main part, make the installation bolt of installation knob bottom rotate from the mounting groove inside and take out, take out four installation bolts all rotation from this, can take out the top cap from the main part top, clear up or overhaul the activity sword and the stationary knife inside the main part from this, convenient;

advantageous effects (3): the utility model discloses accomplish the back with the inside clearance of main part, install the top cap at the main part top, tie the installation again and screw inside the mounting groove through the installation knob, immediately, install the feeder hopper at four mounting panels inboardly to make the locking fixed ring of feeder hopper bottom fix and locking inslot portion, through the elastic action of spring, press from both sides the fastening of feeder hopper and fix in the mounting panel inboardly, can continue to use this mincer.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged sectional view of part A of FIG. 1;

fig. 4 is an enlarged structural diagram of a front view section B in fig. 2.

In the figure: 1. a base; 2. a motor; 3. a belt; 4. a rotating rod; 5. a main body; 6. a movable knife; 7. fixing a knife; 8. a top cover; 9. mounting holes; 10. installing a bolt; 11. installing a knob; 12. mounting grooves; 13. a feed hopper; 14. a locking ring; 15. a locking groove; 16. a fastening block; 17. a spring; 18. and (7) fastening the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a crop straw chopper convenient for cleaning comprises a base 1, a motor 2, a belt 3, a rotating rod 4, a main body 5, a movable knife 6, a fixed knife 7, a top cover 8, a mounting hole 9, a mounting bolt 10, a mounting knob 11, a mounting groove 12, a feed hopper 13, a locking ring 14, a locking groove 15, a fastening block 16, a spring 17 and a fastening plate 18.

Base 1 top one side is fixed with motor 2, motor 2 passes through belt 3 and is connected with 4 transmissions of bull stick, bull stick 4 is installed inside

main part

5, 4 outsides of bull stick are fixed with movable sword 6, movable sword 6 sets up inside main part 5 with stationary knife 7 is crisscross, and movable sword 6 through and main part 5 between constitute revolution mechanic, during the use, put into feeder hopper 13 inside with crop straw, then get into inside main part 5 from feeder hopper 13, immediately, cut up crop straw through movable sword 6 and stationary knife 7, finally discharge gate discharge from main part 5 bottom, 6 sides of movable sword are provided with stationary knife 7, stationary knife 7 is fixed inside main part 5.

The top cover 8 is arranged at the top of the main body 5, the side surface of the top cover 8 is provided with mounting holes 9, the inner diameter of each mounting hole 9 is larger than the outer diameter of each mounting bolt 10, four mounting holes 9 are arranged, the four mounting holes 9 are symmetrically arranged around the outer side of the top cover 8, if the inner part of the main body 5 needs to be cleaned, the mounting knobs 11 on the outer side of the main body 5 are rotated, the mounting bolts 10 at the bottoms of the mounting knobs 11 are rotatably taken out from the inner parts of the mounting grooves 12, so that the four mounting bolts 10 are rotatably taken out, the top cover 8 can be taken down from the top of the main body 5, the movable cutters 6 and the fixed cutters 7 in the main body 5 are cleaned or overhauled conveniently and conveniently, the mounting bolts 10 are arranged inside the mounting holes 9, the mounting knobs 11 are fixed at the tops of the mounting bolts 10, the bottoms of the mounting bolts 10 are arranged inside the mounting grooves 12, the, after the inside clearance of main part 5 is accomplished, install top cap 8 at main part 5 top, screw installation bolt 10 inside mounting groove 12 through installation knob 11 again, can be fixed top cap 8, mounting groove 12 sets up in the main part 5 outside.

The feed hopper 13 is arranged at the top of the top cover 8, a locking ring 14 is fixed at the outer side of the bottom of the feed hopper 13, the locking ring 14 is made of rubber, the inner diameter of the locking ring 14 is matched with the outer diameter of the bottom of the feed hopper 13, the feed hopper 13 is communicated with the inside of the main body 5, after long-time use, if the inside of the feed hopper 13 needs to be cleaned, the feed hopper 13 is pushed to a fastening plate 18 at one side, the locking ring 14 at the bottom of the feed hopper 13 can be taken out from a locking groove 15 at the side surface of the fastening plate 18 at the other side, namely, the feed hopper 13 can be taken out from the inner sides of the four fastening plates 18 at the top of the top cover 8, the feed hopper 13 can be taken down for cleaning, the locking ring 14 is arranged in the locking groove 15, the locking groove 15 is arranged at one side, and four mounting plates 18 symmetry set up at top cap 8 top, and fastening block 16 sets up in the inboard feeder hopper 13 bottom outside of mounting plate 18, with the inside clearance back of main part 5, install top cap 8 at main part 5 top, install feeder hopper 13 at four mounting plate 18 inboards immediately, and make the locking ring 14 of feeder hopper 13 bottom fix inside locking groove 15, can pass through the elastic action of spring 17, press from both sides the fastening of feeder hopper 13 and fix at the mounting plate 18 inboard, from this can continue to use this mincer, mounting plate 18 fixes at top cap 8 top.

The working principle of the crop straw chopper convenient to clean is as follows: when the crop straw chopper convenient to clean is used, firstly, the device is opened, the motor 2 drives the rotating rod 4 to rotate through the belt 3, the movable knife 6 on the outer side of the rotating rod 4 rotates in the main body 5, then the crop straw is placed in the feeding hopper 13 and enters the main body 5 from the feeding hopper 13, then the crop straw is chopped through the movable knife 6 and the fixed knife 7 and is finally discharged from the discharge hole at the bottom of the main body 5, after long-time use, if the inside of the feeding hopper 13 needs to be cleaned, the feeding hopper 13 is pushed to the fastening plate 18 on one side, the locking ring 14 on the bottom of the feeding hopper 13 can be taken out from the locking groove 15 on the side surface of the fastening plate 18 on the other side, the feeding hopper 13 can be taken out from the inner sides of the four fastening plates 18 on the top of the top cover 8, and then the feeding hopper 13 can be taken out for cleaning, if the inside of the main body 5 needs to be cleaned, the mounting knob 11 on the outer side of the main body 5 is rotated, so that the mounting bolts 10 at the bottom of the mounting knob 11 are rotatably taken out from the inside of the mounting groove 12, and therefore, all four mounting bolts 10 are rotatably taken out, and the top cover 8 can be taken down from the top of the main body 5, so that the movable cutter 6 and the fixed cutter 7 in the main body 5 can be cleaned or overhauled conveniently and conveniently, after the inside of the main body 5 is cleaned, the top cover 8 is mounted at the top of the main body 5, the mounting bolts 10 are screwed in the mounting groove 12 through the mounting knob 11, the top cover 8 can be fixed, then, the feed hopper 13 is mounted at the inner sides of the four fastening plates 18, and the locking ring 14 at the bottom of the feed hopper 13 is fixed in the locking groove 15, so that the feed hopper 13 can be clamped and, the use of the shredder can thus be continued, which is not described in detail in this description, and which is known to the person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a crop straw chopper convenient to clearance, includes base (1), top cap (8) and feeder hopper (13), its characterized in that: a motor (2) is fixed on one side of the top of the base (1); the motor (2) is in transmission connection with the rotating rod (4) through a belt (3), the rotating rod (4) is installed inside the main body (5), a movable knife (6) is fixed on the outer side of the rotating rod (4), a fixed knife (7) is arranged on the side face of the movable knife (6), and the fixed knife (7) is fixed inside the main body (5); the top cover (8) is installed at the top of the main body (5), an installation hole (9) is formed in the side face of the top cover (8), an installation bolt (10) is installed inside the installation hole (9), an installation knob (11) is fixed to the top of the installation bolt (10), the bottom of the installation bolt (10) is installed inside an installation groove (12), and the installation groove (12) is formed in the outer side of the main body (5); feeder hopper (13) are installed at top cap (8) top, feeder hopper (13) bottom outside is fixed with locking ring (14), locking ring (14) are installed inside locking groove (15), locking groove (15) set up in fastening block (16) one side, fastening block (16) opposite side is fixed with spring (17), install in fastening plate (18) side spring (17), fastening plate (18) are fixed top cap (8) top.

2. The crop straw chopper as defined in claim 1, wherein: the movable knives (6) and the fixed knives (7) are arranged inside the main body (5) in a staggered mode, and the movable knives (6) and the main body (5) form a rotating structure.

3. The crop straw chopper as defined in claim 1, wherein: the inner diameter of the mounting hole (9) is larger than the outer diameter of the mounting bolt (10), four mounting holes (9) are arranged, and the four mounting holes (9) are symmetrically arranged on the periphery of the outer side of the top cover (8).

4. The crop straw chopper as defined in claim 1, wherein: the mounting groove (12) is of an internal thread structure, and a thread meshing structure is formed between the mounting knob (11) and the mounting groove (12).

5. The crop straw chopper as defined in claim 1, wherein: the locking ring (14) is made of rubber, the inner diameter of the locking ring (14) is matched with the outer diameter of the bottom of the feed hopper (13), and the feed hopper (13) is communicated with the inside of the main body (5).

6. The crop straw chopper as defined in claim 1, wherein: the fastening plate (18) is provided with four, and four the fastening plate (18) symmetry sets up at top cap (8) top, moreover fastening block (16) set up in the feeder hopper (13) bottom outside of fastening plate (18) inboard.