CN219844116U

CN219844116U - Rice breeding thresher

Info

Publication number: CN219844116U
Application number: CN202320724703.3U
Authority: CN
Inventors: 唐佳佳; 曾宜跃; 吕孝财; 朱德众; 高青山; 刘建新
Original assignee: Anhui Guorui Seed Industry Co ltd
Current assignee: Anhui Guorui Seed Industry Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-10-20
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a rice breeding thresher, which comprises a supporting frame in a shape of a Chinese character 'hui', and threshing rollers which are rotatably inserted between the inner walls of the supporting frame through rotating shafts and used for threshing rice, wherein a mounting frame is slidably arranged above the supporting frame, the side walls of the supporting frame are fixedly connected with guide rails, both ends of the mounting frame are slidably arranged in the guide rails, connecting strips are fixedly connected between the inner walls of the mounting frame, and a compacting assembly used for fixing rice is arranged on the mounting frame. According to the threshing machine, the mounting frame, the connecting strips and the pressing assembly are adopted, so that the rice can be fixed, the rice does not need to be held in the threshing process, the risk of contact between hands and the rice is reduced, the safety performance of the machine is improved, and when the threshing machine is specifically fixed, only one end of the rice is required to be placed on the connecting strips, and then the rice is pressed and fixed through the pressing assembly.

Description

Rice breeding thresher

Technical Field

The utility model relates to the technical field of rice threshing, in particular to a rice breeding thresher.

Background

The rice is a cereal crop of rice genus, the rice is obtained by removing husk from rice, and then is called brown rice, and the rice is obtained by grinding brown rice to remove rice bran layer. Approximately half of the world population is on rice as the principal food. Besides being edible, the rice can also be used for brewing wine, making sugar and serving as industrial raw materials, and rice hulls and rice stalks can be used as livestock feed. Rice breeding is the basis and guarantee of rice yield increase, and threshing operation is an indispensable operation link in the rice breeding process.

Traditional manual thresher need hold rice in the course of working for the hand exists the risk of contacting with threshing roller, thereby causes the damage to the hand, and equipment factor of safety is not high.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rice breeding thresher, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a rice breeding thresher, is including being back the carriage of style of calligraphy, rotating through the pivot and inserting and be used for threshing the threshing roller of locating between the carriage inner wall to rice threshing, the carriage top slides and is provided with the mounting bracket, carriage lateral wall fixedly connected with guide rail, the mounting bracket both ends all slide set up in inside the guide rail, fixedly connected with connecting strip between the mounting bracket inner wall, be provided with on the mounting bracket and be used for compressing tightly the subassembly fixed to rice.

Preferably, the compression assembly comprises a pressing bar positioned above the connecting bar and a plurality of guide rods fixed at the top of the pressing bar, wherein the upper ends of the guide rods movably penetrate through the mounting frame, a spring is fixedly connected between the mounting frame and the pressing bar, a screw is inserted in the middle of the mounting frame in a rotating manner, and the lower ends of the screw are in abutting contact with the pressing bar.

Preferably, one side of the mounting frame is fixedly connected with handles which are symmetrically arranged.

Preferably, one end of the rotating shaft is fixedly connected with a driven gear, a support is fixedly arranged on the side wall of the supporting frame, a motor is fixedly arranged on the support, and the motor is meshed with the driving gear.

Preferably, a supporting bar is fixedly connected between the two supporting legs at one side, a collecting box is placed on the two supporting bars, and the collecting box is positioned below the threshing roller.

Preferably, a baffle is arranged on one side of the collecting box, a fixing strip is fixedly connected to the side wall of the collecting box, a plurality of bolts are fixedly connected to the fixing strip, jacks with the same quantity are formed in the bottom of the baffle, and when the baffle is installed, the upper ends of the bolts are inserted into the jacks.

(III) beneficial effects

The utility model provides a rice breeding thresher, which has the following beneficial effects:

1. according to the threshing machine, the mounting frame, the connecting strips and the pressing assembly are adopted, so that the rice can be fixed, the rice does not need to be held in the threshing process, the risk of contact between hands and the rice is reduced, the safety performance of the machine is improved, and when the threshing machine is specifically fixed, only one end of the rice is required to be placed on the connecting strips, and then the rice is pressed and fixed through the pressing assembly.

2. In the utility model, the collecting box is used for collecting the rice grains after threshing, and the baffle plate is arranged to block the rice grains which are threshed and thrown out, so that the rice grains fall into the collecting box along the side surface of the baffle plate, and the confusion of the site environment is avoided.

Drawings

FIG. 1 is an assembled three-dimensional structure diagram of a rice breeding thresher provided by the utility model;

FIG. 2 is a view showing a structure of a detachable baffle plate of the rice breeding thresher according to the present utility model;

fig. 3 is an enlarged structural view at a of fig. 2.

In the figure: 1. a support frame; 2. support legs; 201. a support bar; 3. threshing roller; 4. a driven gear; 5. a drive gear; 6. a motor; 7. a bracket; 8. a mounting frame; 9. a screw; 10. a guide rod; 11. a spring; 12. pressing strips; 13. a connecting strip; 14. a handle; 15. a guide rail; 16. a collection box; 17. a baffle; 18. a fixing strip; 19. a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a rice breeding thresher, including being back the carriage 1 of style of calligraphy, rotate through the pivot and insert and locate between the carriage 1 inner wall be used for threshing the threshing roller 3 of rice, carriage 1 top slip is provided with mounting bracket 8, the handle 14 that mounting bracket 8 one side fixedly connected with symmetry set up, carriage 1 lateral wall fixedly connected with guide rail 15, mounting bracket 8 both ends all slide and set up in guide rail 15 inside, through traction handle 14 for mounting bracket 8 slides on guide rail 15, realize horizontal displacement, fixedly connected with connecting strip 13 between the mounting bracket 8 inner wall, be provided with on the mounting bracket 8 and be used for compressing tightly the subassembly to the rice is fixed.

Adopt mounting bracket 8, connecting strip 13 and compress tightly the subassembly, can fix the rice for at the in-process of threshing, need not handheld rice, reduce the risk of hand and rice contact, improve the security performance of equipment, when specifically fixed, only need place rice one end on connecting strip 13, then compress tightly fixedly the rice through compressing tightly the subassembly, when rotatory threshing roller 3 contacts with the rice, can realize the threshing work to the rice.

In this scheme, compress tightly the subassembly and including being located the layering 12 of connecting strip 13 top, be fixed in a plurality of guide arms 10 at layering 12 top, guide arm 10 upper end flexible penetration mounting bracket 8 sets up, fixedly connected with spring 11 between mounting bracket 8 and the layering 12, and the middle part rotation of mounting bracket 8 is inserted and is equipped with screw rod 9, and screw rod 9 lower extreme offsets the contact with layering 12.

When the rice is fixed, one end of the rice is arranged on the connecting strip 13, then the screw 9 is rotated to push the pressing strip 12 to descend, so that the pressing strip 12 is propped against the rice to realize the purpose of fixing the rice, at the moment, the rice is fixed through the pressing component, hands are not required to hold, and then the handle 14 is pulled, so that the mounting rack 8 slides to the right side on the guide rail 15 to realize the horizontal displacement of the rice, and threshing of the rice is facilitated.

In order to realize the rotation to the driving gear 5, driven gear 4 is fixedly connected with one end of the rotating shaft, support 7 is fixedly arranged on the side wall of supporting frame 1, motor 6 is fixedly arranged on support 7, and motor 6 is meshed with driving gear 5.

And a motor 6 is started to drive a driving gear 5 to rotate, the driving gear 5 drives a driven gear 4 to rotate, the driven gear 4 drives a threshing roller 3 to rotate, and the threshing roller 3 contacts rice to realize threshing.

In order to collect rice grains, a supporting bar 201 is fixedly connected between two supporting legs 2 positioned at one side, a collecting box 16 is placed on the two supporting bars 201, and the collecting box 16 is positioned below the threshing roller 3.

In order to prevent the rice grains falling down from splashing everywhere, guarantee that the rice grains fall into the collection box 16, be equipped with baffle 17 in collection box 16 one side, collection box 16 lateral wall fixedly connected with fixed strip 18, fixedly connected with a plurality of bolts 19 on the fixed strip 18, the jack that quantity is the same has been seted up to baffle 17 bottom, when installing baffle 17, the bolt 19 upper end is inserted and is located in the jack.

The baffle 17 is arranged to block the rice grains which are threshed and thrown out, so that the rice grains fall into the collecting box 16 along the side face of the baffle 17, the confusion of the field environment is avoided, and when the rice grains are installed, the plug 19 is aligned to the jack and then pressed downwards, so that the purpose of installing the baffle 17 on one side of the collecting box 16 is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A rice breeding thresher, which is characterized in that: including supporting leg (2), be back carriage (1) of style of calligraphy, insert through the pivot rotation and be used for threshing roller (3) to threshing rice between carriage (1) inner wall, carriage (1) top sliding is provided with mounting bracket (8), carriage (1) lateral wall fixedly connected with guide rail (15), mounting bracket (8) both ends all slide set up in inside guide rail (15), fixedly connected with connecting strip (13) between mounting bracket (8) inner wall, be provided with on mounting bracket (8) and be used for compressing tightly the subassembly to the rice is fixed.

2. A rice seed-breeding thresher as claimed in claim 1, wherein: the pressing assembly comprises a pressing strip (12) positioned above a connecting strip (13), and a plurality of guide rods (10) fixed at the top of the pressing strip (12), wherein the upper ends of the guide rods (10) are movably arranged through a mounting frame (8), a spring (11) is fixedly connected between the mounting frame (8) and the pressing strip (12), a screw (9) is inserted in the middle of the mounting frame (8) in a rotating mode, and the lower ends of the screw (9) are in abutting contact with the pressing strip (12).

3. A rice seed-breeding thresher as claimed in claim 2, wherein: and one side of the mounting frame (8) is fixedly connected with handles (14) which are symmetrically arranged.

4. A rice seed-breeding thresher as claimed in claim 1, wherein: the automatic transmission device is characterized in that one end of the rotating shaft is fixedly connected with a driven gear (4), a support (7) is fixedly arranged on the side wall of the supporting frame (1), a motor (6) is fixedly arranged on the support (7), and the motor (6) is meshed with the driving gear (5).

5. A rice seed-breeding thresher as claimed in claim 1, wherein: a supporting bar (201) is fixedly connected between the two supporting legs (2) positioned at one side, a collecting box (16) is placed on the two supporting bars (201), and the collecting box (16) is positioned below the threshing roller (3).

6. A rice seed-husking machine according to claim 5, wherein: the collecting box is characterized in that a baffle (17) is arranged on one side of the collecting box (16), a fixing strip (18) is fixedly connected to the side wall of the collecting box (16), a plurality of bolts (19) are fixedly connected to the fixing strip (18), jacks with the same quantity are formed in the bottom of the baffle (17), and when the baffle (17) is installed, the upper ends of the bolts (19) are inserted into the jacks.