CN214636656U

CN214636656U - Sieve tray of rice sieve separator

Info

Publication number: CN214636656U
Application number: CN202120152465.4U
Authority: CN
Inventors: 胡胜桃; 赵超然; 刘金河; 高仁龙
Original assignee: Anhui Mumahu Agricultural Development Group Co ltd
Current assignee: Anhui Mumahu Agricultural Development Group Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-09
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to a rice sieve separator technical field specifically discloses a sieve tray of rice sieve separator, the on-line screen storage device comprises a base, the front at base top articulates there is the sieve tray, the inside activity of sieve tray is pegged graft there is the screen cloth, the central and near positive position of the left and right sides of sieve tray top has seted up first recess, the inside swing joint of first recess has U type piece, the bottom of first recess inner wall evenly is equipped with the spring, the top of spring and the bottom of U type piece are fixed connection, the central homofixedly connected with first bearing of the front left and right sides of base inner wall, the inner ring fixedly connected with threaded rod of first bearing, the back of threaded rod outer wall is fixed to be cup jointed with first gear, the left and right sides of base top back all embeds there is the second bearing, the inner ring fixedly connected with connecting rod of second bearing; the utility model discloses when making the staff need filter different types of rice, can carry out quick change and cleanness to the screen cloth.

Description

Sieve tray of rice sieve separator

Technical Field

The utility model relates to a rice sieve separator technical field, concretely relates to sieve tray of rice sieve separator.

Background

The rice is a finished product prepared by the working procedures of cleaning, hulling, milling, finishing and the like of the paddy, and the cleaning procedure is to remove various impurities mixed in the paddy by using a screening machine through a proper process flow and a proper operation method so as to improve the quality of the finished product of the rice.

When current sieve separator is screening the rice of different grade type, need the staff to dismantle and install the inside sieve tray of sieve separator, very extravagant staff's time and energy, it is not convenient enough when clearing up the debris on the sieve tray simultaneously, consequently need design the sieve tray of rice sieve separator to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sieve tray of rice sieve separator possesses and improves work efficiency, conveniently cleans advantages such as screen cloth, has solved the staff and has dismantled and install the problem that wastes time and energy to the sieve tray of sieve separator.

The utility model discloses a sieve tray of rice screening machine, which comprises a base, the front of the top of the base is articulated with a sieve tray, the inside of the sieve tray is movably inserted with a sieve screen, the center of the left and right sides of the top of the sieve tray and the position near the front are provided with a first groove, the inside of the first groove is movably connected with a U-shaped block, the bottom of the inner wall of the first groove is uniformly provided with a spring, the top of the spring is fixedly connected with the bottom of the U-shaped block, the center of the left and right sides of the front of the inner wall of the base is fixedly connected with a first bearing, the inner ring of the first bearing is fixedly connected with a threaded rod, the back of the outer wall of the threaded rod is fixedly sleeved with a first gear, the left and right sides of the back of the top of the base are both embedded with a second bearing, the inner ring of the second bearing is fixedly connected with a connecting rod, the left and right sides of the back of the bottom of the sieve tray are both provided with a second groove, the top of second recess inner wall articulates there is the montant, the bottom of montant articulates there is the sleeve, the top threaded connection of connecting rod is in the sleeve.

The utility model discloses a sieve tray of rice sieve separator, wherein the spout has all been seted up to the central authorities of the sieve tray inner wall left and right sides and the position that is close to the top, the both sides sliding connection of screen cloth is in the spout, and this structure sets up for the staff can be convenient take and change the screen cloth, improved work efficiency.

The utility model discloses a screen tray of rice sieve separator, wherein the draw-in groove has all been seted up to the central authorities of the screen cloth top left and right sides, one side activity of being close to the screen cloth at U type piece top is pegged graft in the draw-in groove, and this structure sets up for the connection of screen cloth in the screen tray is more stable, can not the displacement cause the influence to the rice screening.

The utility model discloses a sieve tray of rice sieve separator, wherein one side of keeping away from the screen cloth at U type piece top runs through the top and the fixedly connected with block rubber of first recess, the positive shape of block rubber is the arc, and this structure sets up for the staff can be better press down U type piece, thereby change the screen cloth.

The utility model discloses a sieve tray of rice sieve separator, wherein the front of threaded rod runs through the front and the fixedly connected with handle of base, the outer wall of handle is equipped with anti-skidding line, and this structure sets up for the staff can relax convenient more rotate the threaded rod, has improved the practicality.

The utility model discloses a sieve tray of rice sieve separator, wherein the bottom fixedly connected with second gear of connecting rod, first gear and second gear intermeshing, this structure sets up for can drive the sleeve during staff's rotatory threaded rod and rise, thereby the control sieve tray rises.

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

1. the utility model discloses a spout that sets up, the U type piece that the cooperation is connected for when the staff need filter different types of rice, only need press down U type piece downwards and make U type piece break away from the draw-in groove, can carry out quick change to the screen cloth, need not to take out whole sieve tray, improved work efficiency, the rubber piece that the cooperation is connected, make the staff can be better press down U type piece, thereby change the screen cloth.

2. The utility model discloses a threaded rod that sets up cooperates the connecting rod of connecting for thereby staff's rotatory threaded rod can make the sleeve rise the back that drives the sieve tray and rise, thereby makes that the debris that are selected on the screen cloth that the staff can be more convenient clean, has improved staff's clean efficiency, and the handle that the cooperation set up makes that the staff can relax convenient more rotate the threaded rod, has improved the practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall right-side sectional structure of the present invention;

fig. 3 is a schematic view of the overall overlook sectional structure of the present invention.

In the figure: 1. a base; 2. a sieve tray; 3. a chute; 4. screening a screen; 5. a first groove; 6. a U-shaped block; 7. a spring; 8. a rubber block; 9. a card slot; 10. a first bearing; 11. a threaded rod; 12. a handle; 13. a first gear; 14. a second bearing; 15. a connecting rod; 16. a second gear; 17. a second groove; 18. a sleeve; 19. a vertical rod.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the sieve tray of the rice screening machine of the present invention comprises a base 1, a sieve tray 2 hinged to the front of the top of the base 1, a screen 4 inserted in the sieve tray 2, a first groove 5 formed in the center of the left and right sides of the top of the sieve tray 2 and near the front, a U-shaped block 6 movably connected in the first groove 5, springs 7 uniformly arranged at the bottom of the inner wall of the first groove 5, the top of the spring 7 fixedly connected to the bottom of the U-shaped block 6, a first bearing 10 fixedly connected to the center of the left and right sides of the front of the inner wall of the base 1, a threaded rod 11 fixedly connected to the inner ring of the first bearing 10, a first gear 13 fixedly connected to the back of the outer wall of the threaded rod 11, a second bearing 14 embedded in the left and right sides of the top of the base 1, a connecting rod 15 fixedly connected to the inner ring of the second bearing 14, a second groove 17 formed in the left and right sides of the back of the bottom of the sieve tray 2, the top of the inner wall of the second groove 17 is hinged with a vertical rod 19, the bottom of the vertical rod 19 is hinged with a sleeve 18, and the top of the connecting rod 15 is in threaded connection with the sleeve 18.

Spout 3 has all been seted up to the central authorities of the 2 inner wall left and right sides of sieve tray and the position that is close to the top, and screen cloth 4's both sides sliding connection is in spout 3, and this structure setting for the staff can be convenient take and change screen cloth 4, has improved work efficiency.

Draw-in groove 9 has all been seted up to the central authorities of the 4 top left and right sides of screen cloth, and the activity of one side that is close to screen cloth 4 at 6 tops of U type piece is pegged graft in draw-in groove 9, and this structure sets up for screen cloth 4 is more stable in connection of sieve tray 2, can not the displacement cause the influence to the rice screening.

One side of keeping away from screen cloth 4 at 6 tops of U type piece runs through the top and the fixedly connected with block rubber 8 of first recess 5, and the positive shape of block rubber 8 is the arc, and this structure sets up for the staff can be better press U type piece 6, thereby change screen cloth 4.

The front of threaded rod 11 runs through the front of base 1 and fixedly connected with handle 12, and the outer wall of handle 12 is equipped with anti-skidding line, and this structure setting for the staff can be relaxed more convenient rotate threaded rod 11, has improved the practicality.

The bottom of the connecting rod 15 is fixedly connected with a second gear 16, the first gear 13 and the second gear 16 are meshed with each other, and the structure is arranged so that a worker can drive the sleeve 18 to ascend when rotating the threaded rod 11, and therefore the sieve tray 2 is controlled to ascend.

The working principle is as follows: when the staff need filter different kind of rice, can press down rubber block 8 and make U type piece 6 break away from draw-in groove 9, then pull out screen cloth 4 and can carry out quick change to it, need not to take out whole sieve dish 2, work efficiency is improved, when the staff need clear up the debris on the sieve dish 2, rotatable handle 12 makes threaded rod 11 rotatory, threaded rod 11 rotates and is driving first gear 13 and second gear 16 and rotates, second gear 16 is then driving connecting rod 15 and is rotating, thereby make sleeve 18 drive the back of sieve dish 2 and rise, make the staff can be more convenient to the debris of being selected on screen cloth 4 clean, staff's cleaning efficiency has been improved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a sieve tray of rice sieve separator, includes base (1), its characterized in that: the front of the top of the base (1) is hinged with a screen disc (2), a screen (4) is movably inserted in the screen disc (2), a first groove (5) is formed in the center of the left side and the right side of the top of the screen disc (2) and close to the front, a U-shaped block (6) is movably connected in the first groove (5), springs (7) are uniformly arranged at the bottom of the inner wall of the first groove (5), the top of each spring (7) is fixedly connected with the bottom of the U-shaped block (6), first bearings (10) are fixedly connected in the centers of the left side and the right side of the front of the inner wall of the base (1), threaded rods (11) are fixedly connected to inner rings of the first bearings (10), first gears (13) are fixedly sleeved on the back of the outer walls of the threaded rods (11), second bearings (14) are embedded in the left side and the right side of the back of the top of the base (1), inner ring fixedly connected with connecting rod (15) of second bearing (14), second recess (17) have all been seted up to the left and right sides at the screen tray (2) bottom back, the top of second recess (17) inner wall articulates there is montant (19), the bottom of montant (19) articulates there is sleeve (18), the top threaded connection of connecting rod (15) is in sleeve (18).

2. The sieve tray of a rice sieve separator of claim 1, characterized in that: spout (3) have all been seted up in the central authorities of the sieve tray (2) inner wall left and right sides and the position that is close to the top, the both sides sliding connection of screen cloth (4) is in spout (3).

3. The sieve tray of a rice sieve separator of claim 1, characterized in that: clamping grooves (9) are formed in the centers of the left side and the right side of the top of the screen (4), and one side, close to the screen (4), of the top of the U-shaped block (6) is movably inserted into the clamping grooves (9).

4. The sieve tray of a rice sieve separator of claim 1, characterized in that: one side of the top of the U-shaped block (6) far away from the screen (4) penetrates through the top of the first groove (5) and is fixedly connected with a rubber block (8), and the front shape of the rubber block (8) is arc-shaped.

5. The sieve tray of a rice sieve separator of claim 1, characterized in that: the front of threaded rod (11) runs through the front of base (1) and fixedly connected with handle (12), the outer wall of handle (12) is equipped with anti-skidding line.

6. The sieve tray of a rice sieve separator of claim 1, characterized in that: the bottom of the connecting rod (15) is fixedly connected with a second gear (16), and the first gear (13) and the second gear (16) are meshed with each other.