A kind of loading hopper with function of weighing
Technical field
The present invention relates to pulverizer field is and in particular to a kind of loading hopper with function of weighing.
Background technology
Plastic grain is a kind of semi-finished product through being formed after wire drawing cooling and shearing for the plastics strip, because plastic grain passes through
Still it is attached with moisture, so needing entrance dryer inner to be dried work, because when plastic grain contains after water-cooled
Moisture and easily produce bubble, moire, crackle speckle, cracking hydrolysis the problems such as, simple plastic grain currently used more
Eliminating water is the moisture that heating and dehumidification method removes in plastics, and this fabric dryer is referred to as plastic dryer.Currently available technology
The charging of plastic dryer often through several ways, plastic grain is poured into traveling material, one of which is exactly direct by plastics
Granule is poured at the opening of drying machine, but this mode is cumbersome, and that commonly uses at present uses hopper and fed, but
Being because undried plastic grain surface attachment has moisture, being bonded at hopper so occurring when plastic grain is on hopper
Above it is difficult to the problem feeding, generally plastics are scraped by charging aperture using scraper plate or adopt an external water pipe, then need
People portable water pipe against the plastic grain not fallen, charging aperture is sent to by the thrust of air-flow, but this mode
Complex operation, and also need to the operation that a labour force carries out airflow direction control to charging aperture, waste time and energy, waste life
Produce cost, just increase the working strength of drying machine by the way of water pipe is accessed, and can not control and add material
Amount.
Content of the invention
The invention mainly solves the technical problem of providing a kind of loading hopper with function of weighing.
For solving above-mentioned technical problem, one aspect of the present invention is:A kind of charging with function of weighing
Bucket, including:One loading hopper body, described loading hopper body is made up of pan feeding section, guide section and discharging opening, described pan feeding section, institute
State guide section and described discharging opening is sequentially connected;
On described loading hopper body, guidance panel is installed, in described guidance panel, control chip is installed;
Described pan feeding section and described guide section junction are provided with weighing plate, and described weighing plate is arranged on described pan feeding by motor
Section and the junction of described guide section, described motor are provided with weight induction device, described motor is connected with described control chip
Connect, described weighing plate bottom surface and described guide section surface are separately installed with electric piece;
Described pan feeding section is provided with hydraulic push rod at described guide section, and described hydraulic push rod is provided with baffle plate, described liquid
Pressure push rod is connected with piece electric described in two.
In a preferred embodiment of the present invention, be arranged on described weighing plate bottom surface described electricity piece be arranged on described in lead
The described electricity piece of material section surface matches.
In a preferred embodiment of the present invention, described hydraulic push rod is paralleled with described guide section.
The invention has the beneficial effects as follows:A kind of loading hopper with function of weighing of the present invention, this loading hopper is built with weight
Induction apparatuss, can control the amount of added material, and material can be avoided to be bonded on hopper and be difficult to feed.
Brief description
Fig. 1 is a kind of structural representation of the loading hopper with function of weighing of the present invention.
In accompanying drawing, the labelling of each part is as follows:1st, loading hopper body;2nd, pan feeding section;3rd, guide section;4th, discharging opening;5th, operate
Panel;6th, control chip;7th, weighing plate;8th, motor;9th, weight induction device;10th, electric piece;11st, hydraulic push rod;12nd, baffle plate.
Specific embodiment
Refer to Fig. 1, the embodiment of the present invention includes:A kind of loading hopper with function of weighing, including:One loading hopper body
1, described loading hopper body 1 is made up of pan feeding section 2, guide section 3 and discharging opening 4, described pan feeding section 2, described guide section 3 and described
Discharging opening 4 is sequentially connected, and described discharging opening 4 is connected with drying machine, for discharging.
Guidance panel 5 is provided with described loading hopper body 1, control chip 6 is installed in described guidance panel 5, described
Guidance panel 5 is used for setting the inventory needing.
Described pan feeding section 2 is provided with weighing plate 7 with described guide section 3 junction, and described weighing plate 7 is installed by motor 8
In described pan feeding section 2 and the junction of described guide section 3, described motor 8 is provided with weight induction device 9, described motor 8 and institute
State control chip 6 to be connected, described weight induction device 9 is used for measuring the weight of material on described weighing plate 7, when weight of material reaches
To described guidance panel 5 set value when described control chip 6 control described motor 8 to rotate, put down described weighing plate 7.
Described weighing plate 7 bottom surface and described guide section 3 surface are separately installed with electric piece 10, are arranged on described weighing plate 7 bottom
The described electricity piece 10 in face is matched with the described electricity piece 10 being arranged on described guide section 3 surface, when described weighing plate 7 puts down completely
When electric piece 10 described in two contact, now described hydraulic push rod 11 starts.
Described pan feeding section 2 is provided with hydraulic push rod 11, described hydraulic push rod 11 and described guide at described guide section 3
Section 3 is parallel, facilitates the motion of described hydraulic push rod 11.
Baffle plate 12 is provided with described hydraulic push rod 11, described hydraulic push rod 11 is connected with piece 10 electric described in two, when two
Described electricity piece 10 contacts, and after now described hydraulic push rod 11 starts, material is pushed described discharging opening 4 by described push pedal 12, works as institute
State described weighing plate 7 rise during hydraulic push rod 11 return and return to original position.
Described hydraulic push rod 11 once can only work one back and forth.
Compared with prior art, a kind of loading hopper with function of weighing of the present invention, this loading hopper is built with weight induction
Device, can control the amount of added material, and material can be avoided to be bonded on hopper and be difficult to feed.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.