CN202052695U

CN202052695U - Multilayer screening machine for agarics

Info

Publication number: CN202052695U
Application number: CN2011201150084U
Authority: CN
Inventors: 李明波
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-19
Filing date: 2011-04-19
Publication date: 2011-11-30
Anticipated expiration: 2021-04-19

Abstract

The utility model discloses a multilayer screening machine for agarics, which is composed of a machine frame and screen bodies. The screen bodies are hung on the machine frame, and the screen bodies are connected with the machine frame through a swing arm which is connected with the screen bodies and the machine frame in a pivoted mode. The screen bodies are provided with two layers or several layers, and the vertical adjacent screen bodies are connected through a draw bar which is pivoted to the screen bodies. One layer of the screen bodies is connected with a connecting rod in a pivoted mode, and the other end of the connecting rod is connected with an eccentric shaft of a speed reducer. The speed reducer is driven by a motor so as to drive the screen bodies connected with the speed reducer to swing back and forth and cause linkage of all layers of screen bodies. The screen body at the top end is provided with two layers of screen nets, the upper-layer screen net is a circular hole screen, and the lower-layer screen net is a square hole screen. The screen body at the lower end is a two-layer structure, the upper layer is a circular hole screen, and the lower layer is provided with a square hole screen or a supporting plate in an inclined mode. The multilayer screening machine for agarics has the advantages of being simple in structure and convenient to operate, saving manual labor, increasing efficiency and greatly improving screening quality of agarics.

Description

Auricularia auriculajudae multilayer screening machine

Technical field

The utility model relates to a kind of screening machine, particularly a kind of auricularia auriculajudae multilayer screening machine.

Background technology

At present; the airing of auricularia auriculajudae results will be screened auricularia auriculajudae later; according to corresponding classification standard auricularia auriculajudae being told corresponding grade puts on market; these work great majority all are manually to carry out; when manually doing this work; need to drop into more manpower; and efficient is also extremely low; some personnel is inaccurate owing to what classification standard was grasped in screening process; the phenomenon that also causes the auricularia auriculajudae of different brackets standard to mix easily takes place; had a strong impact on the screening quality of auricularia auriculajudae, though some auricularia auriculajudae plantation area uses the auricularia auriculajudae screening machine to carry out the screening of auricularia auriculajudae, existing auricularia auriculajudae screening machine is because the number of plies of screen cloth is less; ranking score is from unclear; and impurity such as native end sieve do not go out, and usually sneaks in the middle of the auricularia auriculajudae of having sieved, and causes the auricularia auriculajudae of having sieved off quality and sieve again and grade.

Summary of the invention

The purpose of this utility model is a kind of auricularia auriculajudae multilayer screening machine that provides in order to solve existing auricularia auriculajudae waste of manpower in screening process, efficient is low and the different brackets auricularia auriculajudae mixes easily problem.

The utility model is made up of frame and sieve nest, sieve nest is suspended on the frame, be connected by swing arm between sieve nest and the frame, swing arm and sieve nest and frame are articulated, sieve nest is provided with two-layer or several layers, connect by pull bar between the neighbouring sieve nest, pull bar and sieve nest articulate, wherein the sieve nest of one deck is articulated with connecting rod, the other end of connecting rod links to each other with the eccentric shaft of reductor, thereby reductor drives the sieve nest interlock that the sieve nest reciprocating swing that is connected makes all numbers of plies by motor-driven, and neighbouring sieve nest is swung relatively, the sieve nest on top is provided with two-layer screen cloth, the upper strata screen cloth is a round-hole mesh, and lower screen is a square hole screen, and the sieve nest of bottom is a double-layer structure, the upper strata is a round-hole mesh, square hole screen or supporting plate tilt to be provided with in lower floor, according to the grade difference of auricularia auriculajudae the screen cloth of different meshes are set, and screen cloth is provided with multilayer, can make the auricularia auriculajudae grade separation clear, and screen out fully sneaking into the central impurity such as native end of auricularia auriculajudae.

Sieve nest described in the utility model is the combination detachable, can dismantle combination as required arbitrarily, and the screen cloth of different meshes can be changed at any time, and the auricularia auriculajudae of different brackets all can be sieved.

For conveniently moving, the base angle of frame is provided with roller, and whole machine body can carry out moving flexibly.

The beneficial effects of the utility model are: simple in structure, easy to operate, and to save manpower, raise the efficiency, selected auricularia auriculajudae classification standard is evenly unified, and the phenomenon that does not mix takes place, and has greatly improved the screening quality of auricularia auriculajudae.

Description of drawings

Fig. 1 is the utility model schematic perspective view.

1, frame 2, sieve nest 3, swing arm 4, pull bar 5, connecting rod

6, reductor 7, motor 8, round-hole mesh 9, square hole screen 10, roller.

The specific embodiment

See also shown in Figure 1: the utility model is made up of frame 1 and sieve nest 2, sieve nest 2 is suspended on the frame 1, be connected by swing arm 3 between sieve nest 2 and the frame 1, swing arm 3 is articulated with sieve nest 2 and frame 1, sieve nest 2 is provided with two-layer, connect by pull bar 4 between the two-layer sieve nest 2, articulate between pull bar 4 and the two-layer sieve nest 2, wherein the sieve nest 2 of bottom is articulated with connecting rod 5, the other end of connecting rod 5 links to each other with the eccentric shaft of reductor 6, thereby reductor 6 drives sieve nest 2 reciprocating swing that drive the bottom by motor 7 swings the sieve nest 2 on top relatively, and the sieve nest 2 on top is provided with two-layer screen cloth, and the upper strata screen cloth is a round-hole mesh 8, lower screen is a square hole screen 9, the sieve nest 2 of bottom is a double-layer structure, and the upper strata is a round-hole mesh 8, and square hole screen 9 tilts to be provided with in lower floor, the screen cloth of different meshes is set according to the grade difference of auricularia auriculajudae, screen cloth is provided with four layers, can make the auricularia auriculajudae grade separation clear, and screens out fully sneaking into the central impurity such as native end of auricularia auriculajudae.

Sieve nest 2 described in the utility model is the combination detachable, can dismantle combination as required arbitrarily, and the screen cloth of different meshes can be changed at any time, and the auricularia auriculajudae of different brackets all can be sieved.

For conveniently moving, the base angle of frame 1 is provided with roller 10, and whole machine body can carry out moving flexibly.

Claims

1. auricularia auriculajudae multilayer screening machine, it is characterized in that: form by frame and sieve nest, sieve nest is suspended on the frame, be connected by swing arm between sieve nest and the frame, swing arm and sieve nest and frame are articulated, sieve nest is provided with several layers, connect by pull bar between the neighbouring sieve nest, pull bar and sieve nest articulate, and wherein the sieve nest of one deck is articulated with connecting rod, and the other end of connecting rod links to each other with the eccentric shaft of reductor, thereby reductor drives the sieve nest interlock that the sieve nest reciprocating swing that is connected makes all numbers of plies by motor-driven, and neighbouring sieve nest is swung relatively, and the sieve nest on top is provided with two-layer screen cloth, and the upper strata screen cloth is a round-hole mesh, lower screen is a square hole screen, the sieve nest of bottom is a double-layer structure, and the upper strata is a round-hole mesh, and square hole screen or supporting plate tilt to be provided with in lower floor.

2. auricularia auriculajudae multilayer screening machine according to claim 1 is characterized in that: described sieve nest is to make up detachable.

3. auricularia auriculajudae multilayer screening machine according to claim 1, it is characterized in that: the base angle of described frame is provided with roller.