CN203678679U

CN203678679U - Sesame screening device with cam structure

Info

Publication number: CN203678679U
Application number: CN201320733884.2U
Authority: CN
Inventors: 赵园园; 凌文文; 柯小毛; 杨静; 张丹; 鲍小霞; 王晶; 鲁豪
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-07-02
Anticipated expiration: 2023-11-18

Abstract

The utility model discloses a sesame screening device with a cam structure. The screening device comprises a base and a screen body, wherein a guide rod of the screen body is arranged in a vertical column of the base, a gap is arranged between the guide rod and the vertical column, oil with certain viscosity is filled into the gap, and the oil can provide certain buoyancy; a bottom plate of the base is provided with a motor, the shaft end of an output shaft of the motor is provided with a small belt wheel, and the small belt wheel and a large belt wheel are used for transferring force and torque through the belt transmission; the large belt wheel is fixedly arranged on a cam shaft; the cam shaft is fixedly arranged on a frame of the base; the screen body comprises a first layer of screen net and a second layer of collecting plate, and the collecting plate extends outwards to form a material outlet. The device has the advantages that the size is small, the reliability is high, the convenience in use is realized, the manufacturing cost is low, the device is suitable for screening smaller-particle materials such as sesame, the manual operation can be replaced, and the labor strength of families is reduced.

Description

A kind of cam structure sesame sieve separating device

Technical field

The utility model relates to a kind of screening plant, is specifically related to a kind of cam mechanism sesame sieve separating device.

Background technology

Semen sesami nigrum in China's plantation extensively, is the provinces such as Shandong, Henan, Hubei, Sichuan, Anhui, Jiangxi, Hebei main product.Ripe seed has black, and white two kinds, black multiple medicines use, white is how edible.For the sesame plantation family of China, sesame gathers in after the maturation of farmland, puts airing in the sun and does, and sesame seed can fall, storage after screening, and conventional method is with dustpan or bamboo sieve, manually sieves, labour intensity is large, and efficiency is not high.

Summary of the invention

The defect or the deficiency that exist in order to overcome prior art, realize above-mentioned technical assignment, and the utility model adopts following technical scheme to be achieved:

A kind of cam structure sesame sieve separating device, comprise sieve nest and screening plant base, surrounding at sieve nest is provided with guide rod, sieve nest is by screen cloth, collecting board composition, wherein screen cloth is positioned at the top of collecting board, collecting board is with respect to the screen cloth formation discharging opening that stretches out, below sieve nest, be provided with screening plant base, screening plant base comprises base plate, motor is installed on base plate, the output shaft end position of motor is provided with small pulley, small pulley forms band transmission linkage by belt and large belt wheel, above base plate, be coaxially arranged with cam with large belt wheel, cam pumps by rotarily driving sieve nest.

The utility model also has following other technologies feature: the surrounding at base plate is consolidated with hollow pillar stand, and column is connected with the guide rod plug-in type that sieve nest surrounding arranges, and guide rod exists gap after inserting column, and sieve nest and screening plant base are become one structure.

The advantage of the utility model patent is: 1. profile is small and exquisite, and safety easy to use is applicable to single plantation family family and uses.2. this mechanism's technique is simple, and cost is low.3. because screen cloth is joined with bolts on sieve nest, be convenient to change the solarization net of different pore size, the scope of application is wide in range.

Brief description of the drawings

Fig. 1 is screening plant understructure schematic diagram of the present utility model.

Fig. 2 screening plant sieve nest of the present utility model structural representation.

Fig. 3 the utility model cam structure screening plant overall structure schematic diagram.

In figure, each symbol represents respectively following implication: 1, column, 2, motor, 3, base plate, 4, small pulley, 5, belt, 6, large belt wheel, 7, cam, 8, sieve nest, 9, guide rod, 10, collecting board, 11, discharging opening, 12, screen cloth, 13, gap, 14, screening plant base.

Below in conjunction with accompanying drawing, particular content of the present utility model is described in further details.

Specific embodiments

Referring to Fig. 1-Fig. 3, a kind of cam structure sesame sieve separating device, comprise sieve nest 8 and screening plant base 14, be provided with guide rod 9 in the surrounding of sieve nest 8, sieve nest 8 is made up of screen cloth 12, collecting board 10, and wherein screen cloth 12 is positioned at the top of collecting board 10, collecting board 10 stretches out and forms discharging opening 11 with respect to screen cloth 12, screen cloth 12 is joined with bolts, and the screen cloth 12 of replacing different pore size for convenience detach, to be applicable to the screening of different pore size material.

Below sieve nest 8, be provided with screening plant base 14, screening plant base 14 comprises base plate 3, motor 2 is installed on base plate 3, the output shaft end position of motor 2 is provided with small pulley 4, small pulley 4 forms belt driver by belt 5 and large belt wheel 6, above base plate 3, be coaxially arranged with cam 7 with large belt wheel 6, cam 7 pumps by rotarily driving sieve nest 8, thereby realizes the screening function of material.The sesame sieving is stayed on collecting board 10, collects and stores from discharging opening 11.

Be consolidated with hollow pillar stand 1 in the surrounding of base plate 3, column 1 is connected with guide rod 9 plug-in types that sieve nest 8 surroundings arrange, after inserting column 1, there is gap 13 in guide rod 9, between gap 13, inject the fluid of certain viscosity, fluid can provide certain buoyancy, sieve nest 8 and screening plant base 14 are become one structure, reduce the resistance of sieve nest 8 in the process of pumping in screening process simultaneously.

Cam structure sesame sieve separating device of the present utility model, this device volume is little, and reliability is high, easy to use, and cost is low, is applicable to the more short grained screening goods and materials of screening, can replace manual operations, alleviates family's work intensity.

Claims

1. a cam structure sesame sieve separating device, comprise sieve nest (8) and screening plant base (14), be shaped with guide rod (9) in the surrounding of sieve nest (8), sieve nest (8) is by screen cloth (12), collecting board (10) composition, wherein screen cloth (12) is positioned at the top of collecting board (10), collecting board (10) stretches out and forms discharging opening (11) with respect to screen cloth (12), it is characterized in that: be provided with screening plant base (14) in the below of sieve nest (8), screening plant base (14) comprises base plate (3), motor (2) is installed on base plate (3), the output shaft end position of motor (2) is provided with small pulley (4), small pulley (4) forms linkage by belt (5) and large belt wheel (6), top at base plate (3) is coaxially arranged with cam (7) with large belt wheel (6), cam (7) pumps by rotarily driving sieve nest (8).

2. cam structure sesame sieve separating device as claimed in claim 1, it is characterized in that: be consolidated with hollow pillar stand (1) in the surrounding of base plate (3), column (1) is connected with guide rod (9) plug-in type that sieve nest (8) surrounding arranges, there is gap (13) after inserting column (1) in guide rod (9), sieve nest (8) and screening plant base (14) are become one structure.