CN205361943U - Formed grain breakage detection device - Google Patents

Abstract

The utility model provides a shaping cereal fragmentation degree detection device, relates to the fragmentation degree and detects technical field, including casing and screen frame, the top and the bottom of screen frame are connected with the top and the bottom of casing through the spring respectively, and the upper portion of casing both sides is provided with the slide, the upper portion of screen frame both sides be provided with slide complex slide bar, the top of casing is provided with the hopper, the lower part of casing is provided with the powder export, the screen frame in be provided with the screen cloth, the bottom of screen frame be fixed with vibrating motor, install eccentric oscillator in vibrating motor's the drive shaft. The utility model adopts the machine to replace the manual work, which can effectively reduce the labor intensity of the workers and improve the labor productivity; the method of classified filtration and classified discharge is adopted, so that the particle separation efficiency is greatly improved; the upper and lower both sides of screen frame all are connected with the casing through the spring, and the cooperation of combining slide and slide bar again has not only guaranteed the effect that the shale shaker removed, has guaranteed the stability of vibration process moreover.

Description

Formed grain breakage detection device

technical field

The utility model belongs to the technical field of breaking degree detection, in particular to a forming grain breaking degree detecting device.

Background technique

In the industrial production process of instant porridge, it is necessary to crush various grains, beans and other raw materials. The degree of crushing is a parameter to measure the degree of crushing and crushing effect. The ratio of the weight of particles in the particle size range to the total weight of the material before crushing. In the prior art, the particles in various particle size ranges are often separated by manual screening, and then weighed to detect the degree of fragmentation. This detection method has low operating efficiency when separating particles, especially it is necessary to separate out particles in the middle of the particle size range. For pellets, multiple screenings are required, which results in low work efficiency and high labor intensity.

Utility model content

The utility model aims to provide a shaped grain breakage detection device to solve the problems raised by the above-mentioned background technology.

The technical problems solved by the utility model are realized by the following technical solutions: a device for detecting the crushing degree of shaped grains, including a shell and a sieve body, the top and bottom of the sieve body are respectively connected to the top and bottom of the shell by springs, and the shell The upper parts on both sides of the body are provided with slideways, the upper parts on both sides of the sieve body are provided with slide bars matching the slideways, the top of the housing is provided with a hopper, and the lower part of the housing is provided with a powder outlet. There are screens in the body, openings are provided on the screen body at positions corresponding to each screen level, and supporting plates are provided in the openings, and discharge troughs are provided at the positions corresponding to each supporting plate on the shell, and the supporting plates The projection on the horizontal plane overlaps with the projection of the discharge trough on the horizontal plane. A vibrating motor is fixed at the bottom of the sieve body, and an eccentric vibrator is installed on the drive shaft of the vibrating motor.

There are at least three groups of screens, and the mesh size of each screen decreases sequentially from top to bottom.

The screen mesh and the screen body are detachably connected.

The bottom of the sieve body is provided with a conical shroud.

The bottom of the shell is conical.

The beneficial effects of the utility model are as follows: the utility model adopts machines instead of manpower, which can effectively reduce the labor intensity of workers and improve labor productivity; adopts the method of graded filtration and graded discharge, which can screen particles with different particle sizes step by step, and then separate The particles in various particle size ranges are discharged separately, and the particle separation efficiency is greatly improved; the upper and lower sides of the screen body are connected to the shell through springs, and combined with the cooperation of the slideway and the slide bar, not only the effect of vibrating screening is ensured, but also the stability of the vibration process.

Description of drawings

Fig. 1 is a structural representation of the utility model.

detailed description

The utility model is further described below in conjunction with the accompanying drawings: a device for detecting brokenness of formed grains, comprising a housing 1 and a sieve body 3, the top and bottom of the sieve body 3 are respectively connected to the top and bottom of the housing 1 by a spring 2, The upper part on both sides of the housing 1 is provided with slideways, the upper part on both sides of the screen body 3 is provided with slide bars 5 matching the slideways, the top of the housing 1 is provided with a hopper 6, and the lower part of the housing 1 is provided with The powder outlet 11, the sieve body 3 is provided with a sieve 4, the position corresponding to each sieve 4 on the sieve body 3 is provided with an opening, the opening is provided with a supporting plate 7, and the housing 1 is connected to each The position corresponding to each pallet 7 is provided with a discharge chute 8, the projection of the pallet 7 on the horizontal plane overlaps with the projection of the discharge chute 8 on the horizontal plane, and the bottom of the sieve body 3 is fixed with a vibrating motor 10, An eccentric vibrator 9 is installed on the drive shaft of the vibration motor 10 .

There are at least three sets of screens 4, and the mesh size of each screen 4 decreases sequentially from top to bottom.

The sieve 4 and the sieve body 3 are detachably connected, and the sieve can be quickly replaced according to the particle size requirement during production.

The bottom of the sieve body 3 is provided with a conical shroud 12 to prevent the powder from accumulating on the support beam at the bottom of the sieve body 3 and cannot be removed, thereby reducing the weight error of the powder and improving the measurement accuracy.

The bottom of the shell is conical, which facilitates the discharge of powder.

The utility model adopts machines instead of manpower, which can effectively reduce the labor intensity of workers and improve labor productivity; adopts the method of graded filtration and graded discharge, which can screen particles with different particle sizes step by step, and then discharge particles in different particle size ranges respectively , the particle separation efficiency is greatly improved; the upper and lower sides of the sieve body 3 are connected to the shell through the spring 2, and combined with the cooperation of the slideway and the slide bar 5, not only the effect of vibrating screen removal is ensured, but also the stability of the vibration process is ensured. sex.

Claims (5)

1. a molding corn degree of fragmentation detecting device, it is characterized in that: include housing and sieve nest, the top of sieve nest and bottom are connected respectively through the spring top with housing and bottom, the top of housing both sides is provided with slideway, the top of sieve nest both sides is provided with the slide bar coordinated with described slideway, the top of housing is provided with hopper, the bottom of housing is provided with dust outlet, it is provided with screen cloth in described sieve nest, position corresponding with each screening level on sieve nest is provided with opening, supporting plate it is provided with in opening, position corresponding with each supporting plate on housing is provided with blow tank, supporting plate projection in the horizontal plane and blow tank projection section in the horizontal plane is overlapping, the bottom of described sieve nest is fixed with vibrating motor, the driving axle of vibrating motor is provided with off-centred dipole.

2. a kind of molding corn degree of fragmentation detecting device according to claim 1, it is characterised in that: described screen cloth has at least three groups, and the mesh size of each screen cloth is from top to bottom sequentially reduced.

3. a kind of molding corn degree of fragmentation detecting device according to claim 1, it is characterised in that: for removably connecting between described screen cloth and sieve nest.

4. a kind of molding corn degree of fragmentation detecting device according to claim 1, it is characterised in that: the bottom of described sieve nest is provided with conical flow guiding cover.

5. a kind of molding corn degree of fragmentation detecting device according to claim 1, it is characterised in that: the bottom of described housing is taper.