CN212993089U

CN212993089U - Straw reducing mechanism of convenient regulation

Info

Publication number: CN212993089U
Application number: CN202020814276.4U
Authority: CN
Inventors: 高勇; 陈世长; 邱佳; 杜丽娟; 罗玉琴; 高杰
Original assignee: Guanggu Blue Flame Fangxian New Energy Co ltd
Current assignee: Guanggu Blue Flame Fangxian New Energy Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-04-20
Anticipated expiration: 2030-05-15

Abstract

The utility model belongs to the technical field of the agricultural machine technique and specifically relates to a straw reducing mechanism of convenient regulation, which comprises a housin, the upper end fixedly connected with upper cover of casing, the upper end intercommunication of upper cover has the feeder hopper, one side intercommunication of feeder hopper has the screwed pipe, screwed pipe female connection has the threaded rod, the one end fixedly connected with rolling disc of threaded rod, it is equipped with the baffle to insert on the feeder hopper, the baffle is located one side fixedly connected with sloping block in the feeder hopper, one side of sloping block is seted up flutedly, fixedly connected with fixing base in the recess, two motors of one side fixedly connected with of casing, the equal fixedly connected with pivot of one end of every motor, every pivot is located the broken mechanism of the equal fixedly connected. The utility model discloses a rolling disc, rolling disc drive threaded rod rotate, and under the fixed of screwed pipe, the sloping block removes at the horizontal direction under the drive of screw rod, changes the speed of straw feeding, and the straw evenly drops to broken mechanism on, crushing effect is good.

Description

Straw reducing mechanism of convenient regulation

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a straw reducing mechanism of convenient regulation.

Background

The straw returning field is a soil fertility increasing and yield increasing measure which is generally regarded as important in the world at present, and has the functions of increasing fertilizer and increasing yield while avoiding atmospheric pollution caused by straw burning. The straw returning can increase soil organic matters, improve soil structure, loosen soil, increase porosity, reduce capacity and promote microbial activity and crop root development. Straw need use breaker to carry out the breakage to the straw when the preparation waste material, but current breaker is in the process, and the straw gets into the casing from the feed inlet and carries out the breakage, and feed speed can not adjust, and when the feeding was too much, the influence straw crushing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the feeding speed can not be adjusted in the prior art and providing a straw crushing device convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a straw smashing device convenient to adjust is designed, and comprises a shell, wherein a discharge hole is formed in the bottom end of the shell, fixed blocks are fixedly connected to two sides of the shell, a support frame is fixedly connected to the bottom end of each fixed block, an upper cover is fixedly connected to the upper end of the shell, a feed hopper is communicated with the upper end of the upper cover, a threaded pipe is communicated with one side of the feed hopper, a threaded rod is in threaded connection with the threaded pipe, a rotating disc is fixedly connected to one end of the threaded rod, a baffle is inserted into the feed hopper and located above the threaded pipe, an inclined block is fixedly connected to one side of the baffle located in the feed hopper, a groove is formed in one side of the inclined block, a fixed seat is fixedly connected into the groove, one end of the threaded rod is connected with the fixed seat, two motors are fixedly connected to one side of the shell, every the one end of pivot all extends to in the casing, every the pivot is located the equal fixedly connected with crushing mechanism of one end in the casing, two crushing mechanism intermeshing.

Preferably, the shell and the fixing block are of an integral structure.

Preferably, the support frame includes the bracing piece, the one end of bracing piece is fixed on the fixed block, the other end fixedly connected with bottom plate of bracing piece, the lower surface of bottom plate is equipped with anti-skidding screw thread.

Preferably, the crushing mechanism comprises a rotating roller, the rotating roller is connected with the rotating shaft, a plurality of crushing teeth are fixedly connected to the outer side of the rotating roller, and the crushing teeth are distributed at equal intervals.

Preferably, the centers of the two motors are on the same horizontal line.

Preferably, one side fixedly connected with of casing gives sound insulation the case, the case that gives sound insulation is located the outside of motor, the inside fixedly connected with of the case that gives sound insulation inhales the sound pad, one side fixedly connected with shrouding of the case that gives sound insulation, a plurality of through-hole has been seted up on the shrouding.

The utility model provides a pair of straw reducing mechanism of convenient regulation, beneficial effect lies in:

through the rolling disc, the rolling disc drives the threaded rod to rotate, and under the fixed of screwed pipe, the sloping block moves in the horizontal direction under the drive of screw rod for interval between sloping block inclined plane and the casing changes, thereby changes the speed of straw feeding, and the straw drops to crushing mechanism on, crushing effect is good, and feed speed is adjustable.

Drawings

FIG. 1 is a first schematic structural view of a straw crushing device provided by the utility model and convenient to adjust;

FIG. 2 is a schematic structural view II of a straw crushing device convenient to adjust provided by the utility model;

fig. 3 is a schematic view of a sectional structure of the straw crushing device convenient to adjust.

In the figure: the device comprises a shell 1, a discharge hole 2, a fixed block 3, a support rod 4, a bottom plate 5, an upper cover 6, a feed hopper 7, a threaded pipe 8, a threaded rod 9, a rotating disc 10, a baffle 11, an inclined block 12, a fixed seat 13, a motor 14, a rotating shaft 15, a rotating roller 16, crushing teeth 17, a sound insulation box 18, a sound absorption pad 19, a sealing plate 20 and a through hole 21.

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.

Example 1

Referring to fig. 1-3, a straw smashing device convenient to adjust comprises a shell 1, a discharge port 2 is arranged at the bottom end of the shell 1, fixed blocks 3 are fixedly connected to both sides of the shell 1, the fixed blocks 3 are used for connecting supporting frames, the shell 1 and the fixed blocks 3 are of an integral structure, the bottom end of the fixed blocks 3 is fixedly connected with the supporting frames which are used for supporting the shell 1, an upper cover 6 is fixedly connected to the upper end of the shell 1, a feed hopper 7 is communicated with the upper end of the upper cover 6, the feed hopper 7 is used for placing straws into the shell 1, one side of the feed hopper 7 is communicated with a threaded pipe 8, the threaded pipe 8 is used for connecting a threaded rod 9, the threaded pipe 8 is in threaded connection with a threaded rod 9, one end of the threaded rod 9 is fixedly connected with a rotating disc 10, the rotating disc 10 is used for conveniently rotating the threaded rod 9, a baffle plate 11 is inserted on the feed hopper 7, the, baffle 11 is located the top of screwed pipe 8, baffle 11 is located one side fixedly connected with sloping block 12 in feeder hopper 7, the effect of sloping block 12 is the speed of control straw feeding, one side of sloping block 12 is seted up flutedly, fixedly connected with fixing base 13 in the recess, fixing base 13 is connected to the one end of threaded rod 9, through rolling disc 10 structure, rolling disc 10 drives threaded rod 9 and rotates, under the fixed of screwed pipe 8, the interval between 12 inclined planes of sloping block and the casing 1 changes, change the speed of straw feeding.

Two motors 14 of one side fixedly connected with of casing 1, the center of two motors 14 is in on the same water flat line, the equal fixedly connected with pivot 15 of one end of every motor 14, the one end of every pivot 15 all extends to in the casing 1, the equal fixedly connected with crushing mechanism of one end that every pivot 15 is located the casing 1, two crushing mechanism intermeshing, drive pivot 15 after the motor 14 circular telegram starts and rotate, pivot 15 drives crushing mechanism and rotates, carry out the breakage to the straw.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the support frame includes a support rod 4, the support rod 4 is used to support the housing 1, one end of the support rod 4 is fixed on the fixing block 3, the other end of the support rod 4 is fixedly connected to a bottom plate 5, the lower surface of the bottom plate 5 is provided with an anti-slip thread, and the anti-slip thread increases the friction between the bottom plate 5 and the ground.

Example 3

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the crushing mechanism includes a rotating roller 16, the rotating roller 16 is connected to a rotating shaft 15, a plurality of crushing teeth 17 are fixedly connected to the outer side of the rotating roller 16, the crushing teeth 17 crush the straw, the crushing teeth 17 on the two rotating rollers 16 are meshed with each other, and the crushing teeth 17 are distributed at equal intervals.

Example 4

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in one side fixedly connected with sound insulation box 18 of casing 1, sound insulation box 18 is located outside motor 14, the inside fixedly connected with sound absorption pad 19 of sound insulation box 18, the effect of sound absorption pad 19 is to absorb the noise produced in the working process of motor 14, one side fixedly connected with shrouding 20 of sound insulation box 18, a plurality of through-hole 21 has been seted up on shrouding 20, the effect of through-hole 21 is to give off the heat that produces in the working process of motor 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a straw reducing mechanism of convenient regulation, includes casing (1), discharge gate (2) have been seted up to the bottom of casing (1), the equal fixedly connected with fixed block (3) in both sides of casing (1), the bottom fixedly connected with support frame of fixed block (3), the upper end fixedly connected with upper cover (6) of casing (1), the upper end intercommunication of upper cover (6) has feeder hopper (7), its characterized in that, one side intercommunication of feeder hopper (7) has screwed pipe (8), screwed pipe (8) female connection has threaded rod (9), the one end fixedly connected with rolling disc (10) of threaded rod (9), insert on feeder hopper (7) and be equipped with baffle (11), baffle (11) are located the top of screwed pipe (8), baffle (11) are located one side fixedly connected with sloping block (12) in feeder hopper (7), one side of sloping block (12) is seted up flutedly, fixedly connected with fixing base (13) in the recess, the one end of threaded rod (9) is connected fixing base (13), two motors (14) of one side fixedly connected with of casing (1), every the equal fixedly connected with pivot (15) of one end of motor (14), every the one end of pivot (15) all extends to in casing (1), every pivot (15) are located the equal fixedly connected with crushing mechanism of one end in casing (1), two crushing mechanism intermeshing.

2. The straw crushing device convenient to adjust as claimed in claim 1, wherein the housing (1) and the fixing block (3) are of an integral structure.

3. The straw smashing device convenient to adjust according to claim 1, wherein the supporting frame comprises a supporting rod (4), one end of the supporting rod (4) is fixed on the fixing block (3), the other end of the supporting rod (4) is fixedly connected with a bottom plate (5), and anti-skidding threads are arranged on the lower surface of the bottom plate (5).

4. The straw crushing device convenient to adjust as claimed in claim 1, wherein the crushing mechanism comprises a rotating roller (16), the rotating roller (16) is connected with the rotating shaft (15), a plurality of crushing teeth (17) are fixedly connected to the outer side of the rotating roller (16), and the crushing teeth (17) are distributed at equal intervals.

5. An adjustable straw chopper as claimed in claim 1, wherein the centers of the two motors (14) are on the same horizontal line.

6. The straw smashing device convenient to adjust according to claim 1, wherein a sound insulation box (18) is fixedly connected to one side of the shell (1), the sound insulation box (18) is located on the outer side of the motor (14), a sound absorption pad (19) is fixedly connected to the inside of the sound insulation box (18), a sealing plate (20) is fixedly connected to one side of the sound insulation box (18), and a plurality of through holes (21) are formed in the sealing plate (20).