CN213349728U

CN213349728U - Sieve plate convenient to detach and mount for grain machine

Info

Publication number: CN213349728U
Application number: CN202021821729.2U
Authority: CN
Inventors: 唐荣超; 唐俊
Original assignee: Yancheng Super Grain Machinery Accessories Co ltd
Current assignee: Yancheng Super Grain Machinery Accessories Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-04
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a grain machine sieve convenient to detach has installed, including material leakage pipe, sieve shell and stopper, material leakage pipe inboard is opened and is equipped with the draw-in groove, and material leakage pipe the place ahead has seted up square through hole to material leakage pipe rear has seted up little through-hole, sieve shell installs in the sieve body outside, and sieve shell the place ahead is provided with the screw, and sieve shell rear fixed mounting has a check baffle, install the pull ring on the check baffle, sieve shell inside has seted up the cylindricality through-hole, and the inside little fixture block that is provided with of cylindricality through-hole to little fixture block right-hand member is connected with the spring. This grain machine is with sieve convenient to detach that installs is provided with screw and little through-hole, in the use, before the sieve inserts hourglass material pipe, twist the screw move to with the perpendicular form of a direction of little through-hole, insert the sieve back in the hourglass material pipe, twist and move the screw for the screw is horizontal form, and the screw outer end is buckle structure this moment, has realized the fixed of sieve, has increased the practicality of device.

Description

Sieve plate convenient to detach and mount for grain machine

Technical Field

The utility model relates to a sieve technical field for the grain machine specifically is a sieve that grain machine convenient to detach installed.

Background

Grain can produce some impurity after the processing of grain machine, so need filter the impurity in the grain through the sieve for the grain that obtains is cleaner.

But the sieve for the grain machine on the existing market is all fixed undetachable for impurity on the sieve is inconvenient to be cleared up, also is inconvenient to change the sieve according to required through-hole size moreover.

Therefore, the sieve plate convenient to disassemble and assemble for the grain machine is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grain machine sieve convenient to detach has installed to solve the inconvenient problem of changing of sieve for grain machine on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grain machine sieve convenient to dismantle good installation, includes material leakage pipe, sieve shell and stopper, material leakage pipe inboard is opened and is equipped with the draw-in groove, and leaks the material pipe the place ahead and has seted up square through hole to material leakage pipe rear has seted up little through-hole, material leakage pipe side has seted up the side through-hole, and leaks the inside sieve body that is provided with of material pipe to the circular through-hole has been seted up on the sieve body, the sieve shell is installed at the sieve body outsidely, and sieve shell the place ahead is provided with the screw, and sieve shell rear fixed mounting has a check baffle, install the pull ring on the check baffle, the inside cylindricality through-hole of having seted up of sieve shell, and the inside little fixture block that is provided with of cylindricality through-hole to.

Preferably, the size of the clamping groove is slightly larger than that of the sieve plate shell, and the clamping groove and the sieve plate shell are in mutually clamped structural design.

Preferably, the screw is in a T-shaped structural design, the screw is in threaded connection with the inside in front of the screen plate shell, and the size of the outside of the screw is smaller than that of the small through hole.

Preferably, the size of the grid baffle is larger than that of the square through hole, and the rubber gasket is arranged on the grid baffle.

Preferably, little fixture block and side through-hole all are provided with 4, and the size of side through-hole is greater than the size of little fixture block to side through-hole and little fixture block are the one-to-one correspondence, and little fixture block left side is the structural design of tilt to the centre moreover.

Preferably, the stopper is the ring configuration design, and the size of through-hole is greater than the size of little fixture block outer end on the stopper, and the size of through-hole is less than the inner size of little fixture block on the stopper, and the other end of the spring that the stopper inner is connected in the sieve body outside moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the grain machine is provided with the sieve plate which is convenient to disassemble and assemble;

1. the screw and the small through hole are arranged, in the using process, before the sieve plate is inserted into the material leaking pipe, the screw is screwed to be vertical to the small through hole in one direction, after the sieve plate is inserted into the material leaking pipe, the screw is screwed to be horizontal, at the moment, the outer end of the screw is of a buckle structure, the sieve plate is fixed, and the practicability of the device is improved;

2. be provided with little fixture block, in the use, when inserting the sieve in the hourglass material pipe, little fixture block outside inclined plane makes little fixture block shrink, reaches the side through-hole position when little fixture block, and little fixture block enters into the side through-hole, and the mutual block of side through-hole has increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of a partial sectional view of the material leaking pipe of the present invention;

fig. 3 is a schematic top view of the sieve plate housing of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic view of the local rear view structure of the material leaking pipe of the present invention.

In the figure: 1. a material leaking pipe; 2. a card slot; 3. a square through hole; 4. a small through hole; 5. a side through hole; 6. a sieve plate body; 7. a circular through hole; 8. a sieve plate housing; 9. a screw; 10. a grid baffle; 11. a pull ring; 12. a cylindrical through hole; 13. a small fixture block; 14. a spring; 15. and a limiting block.

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. 1-5, the present invention provides a technical solution: a sieve plate which is convenient to disassemble and assemble for a grain machine comprises a material leaking pipe 1, a clamping groove 2, a square through hole 3, a small through hole 4, a side through hole 5, a sieve plate body 6, a round through hole 7, a sieve plate shell 8, a screw 9, a grid baffle plate 10, a pull ring 11, a cylindrical through hole 12, a small clamping block 13, a spring 14 and a limiting block 15, wherein the clamping groove 2 is arranged on the inner side of the material leaking pipe 1, the square through hole 3 is arranged in front of the material leaking pipe 1, the small through hole 4 is arranged behind the material leaking pipe 1, the side through hole 5 is arranged on the side surface of the material leaking pipe 1, the sieve plate body 6 is arranged inside the material leaking pipe 1, the round through hole 7 is arranged on the sieve plate body 6, the sieve plate shell 8 is arranged outside the sieve plate body 6, the screw 9 is arranged in front of the sieve plate shell 8, the grid baffle plate shell, and a small clamping block 13 is arranged in the cylindrical through hole 12, the right end of the small clamping block 13 is connected with a spring 14, and a limiting block 15 is arranged on the sieve plate shell 8.

The size of draw-in groove 2 slightly is greater than the size of sieve shell 8, and draw-in groove 2 and sieve shell 8 are the block structural design of each other, and the design of above-mentioned structure for sieve shell 8 can enter into along draw-in groove 2 and leak inside feed pipe 1, and draw-in groove 2 and the mutual block of sieve shell 8, has increased the practicality of device.

Screw 9 is T shape structural design, and inside screw 9 threaded connection was in 8 the place ahead of sieve shell to the outside size of screw 9 is less than the size of little through-hole 4, the design of above-mentioned structure, make when sieve shell 8 and the complete block of draw-in groove 2, little through-hole 4 can be passed in the outside of screw 9, twist and move screw 9 to horizontal form, screw 9 and little through-hole 4 constitute buckle structure, have realized sieve shell 8's fixed, have increased the practicality of device.

The size of check baffle 10 is greater than square through hole 3's size, and installs the rubber packing piece on the check baffle 10, and the design of above-mentioned structure for when sieve shell 8 and the complete block of draw-in groove 2, check baffle 10 can laminate with square through hole 3, has increased the leakproofness of device.

Little fixture block 13 and side through-hole 5 all are provided with 4, and the size of side through-hole 5 is greater than the size of little fixture block 13, and side through-hole 5 and little fixture block 13 are the one-to-one, and little fixture block 13 left side is the structural design of leanin, the design of above-mentioned structure, make when little fixture block 13 moves side through-hole 5 position, little fixture block 13 can insert in the side through-hole 5 and the mutual block of side through-hole 5, realized sieve shell 8's preliminary fixation, increased the practicality of device.

Stopper 15 is the design of annular structure, and the size of the last through-hole of stopper 15 is greater than the size of little fixture block 13 outer end, and the size of the last through-hole of stopper 15 is less than the inner size of little fixture block 13, and the other end of the spring 14 of the inner connection of stopper 15 is connected in the 6 outsides of sieve plate body, the design of above-mentioned structure, thereby make little fixture block 13 can compress spring 14 and realize the shrink of little fixture block 13 under the condition that receives external force, when little fixture block 13 pops out, stopper 15 blocks the inner of little fixture block 13, the drop of little fixture block 13 has been avoided, the practicality of device has been increased.

The working principle is as follows: when the sieve plate which is convenient to disassemble and assemble and used for the grain machine is used, firstly, if the sieve plate is required to be assembled, the screw 9 is screwed to ensure that the outer part of the screw 9 is in a vertical shape in the same direction with the small through hole 4, the end part of the sieve plate shell 8 is aligned to the square through hole 3, the sieve plate shell 8 is inserted into the clamping groove 2 in the material leakage pipe 1, the sieve plate shell 8 is pushed inwards to ensure that the sieve plate shell 8 moves inwards along the clamping groove 2, when the small clamping block 13 moves to the position of the side through hole 5, the spring 14 ensures that the small clamping block 13 extends outwards, so that the small clamping block 13 is inserted into the side through hole 5, when the inner end of the small clamping block 13 contacts the limiting block 15, the small clamping block 13 stops extending, the falling of the small clamping block 13 is avoided, when the sieve plate shell 8 is pushed to ensure that the small clamping block 13 and the side through hole 5 are clamped in one-to-one, make the device more sealed, the outer end of screw 9 is outside little through-hole 4 this moment, twists screw 9 for the outside of screw 9 is horizontal form, makes screw 9 and little through-hole 4 constitute buckle structure, thereby has realized the fixed of sieve shell 8.

When the sieve plate shell 8 needs to be taken out, the screw 9 is screwed to be vertical, the pull ring 11 is pulled, the small clamping block 13 is inwards shrunk through the extrusion of the external inclined plane, so that the small clamping block 13 is separated from the side through hole 5, and meanwhile, the sieve plate shell 8 outwards slides along the clamping groove 2, so that the sieve plate shell 8 is taken out.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those 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 grain machine sieve convenient to detach is installed, includes hourglass material pipe (1), sieve shell (8) and stopper (15), its characterized in that: the inner side of the material leaking pipe (1) is provided with a clamping groove (2), a square through hole (3) is formed in the front of the material leaking pipe (1), a small through hole (4) is formed in the rear of the material leaking pipe (1), a side through hole (5) is formed in the side surface of the material leaking pipe (1), a sieve plate body (6) is arranged in the material leaking pipe (1), a circular through hole (7) is formed in the sieve plate body (6), a sieve plate shell (8) is arranged outside the sieve plate body (6), a screw (9) is arranged in the front of the sieve plate shell (8), a grid baffle (10) is fixedly arranged in the rear of the sieve plate shell (8), a pull ring (11) is arranged on the grid baffle (10), a cylindrical through hole (12) is formed in the sieve plate shell (8), a small clamping block (13) is arranged in the cylindrical through hole (12), the limiting block (15) is installed on the sieve plate shell (8).

2. The sieve plate convenient to disassemble and assemble for the grain machine according to claim 1, characterized in that: the size of the clamping groove (2) is slightly larger than that of the sieve plate shell (8), and the clamping groove (2) and the sieve plate shell (8) are in mutually clamped structural design.

3. The sieve plate convenient to disassemble and assemble for the grain machine according to claim 1, characterized in that: the screw (9) is designed into a T-shaped structure, the screw (9) is connected with the front inside of the sieve plate shell (8) in a threaded mode, and the size of the outside of the screw (9) is smaller than that of the small through hole (4).

4. The sieve plate convenient to disassemble and assemble for the grain machine according to claim 1, characterized in that: the size of the grid baffle (10) is larger than that of the square through hole (3), and a rubber gasket is arranged on the grid baffle (10).

5. The sieve plate convenient to disassemble and assemble for the grain machine according to claim 1, characterized in that: little fixture block (13) and side through-hole (5) all are provided with 4, and the size of side through-hole (5) is greater than the size of little fixture block (13) to side through-hole (5) and little fixture block (13) are the one-to-one correspondence, and little fixture block (13) left side is the structural design of tilt to well moreover.

6. The sieve plate convenient to disassemble and assemble for the grain machine according to claim 1, characterized in that: stopper (15) are the ring configuration design, and the size of through-hole is greater than the size of little fixture block (13) outer end on stopper (15), and the size of through-hole is less than the inner size of little fixture block (13) on stopper (15), and the other end of the spring (14) of stopper (15) inner connection is connected in the sieve body (6) outside moreover.