A kind of mixing combination balance having antifouling function
Technical field
The invention belongs to combination balance technical fields, and in particular to a kind of mixing combination balance for having antifouling function.
Background technique
Group is collectively referred to as also known as computer combination scale, computer balance, combination balance etc., and principle is mainly exactly that combination weighing original is utilized
Reason, can generally be arranged entry table, storage bucket, scale hooper, discharger and multilevel control system, be as single-chip microcontroller machine controls
System, material is placed in device from entry table, material enters in multiple groups storage bucket, is provided with one group below every group of storage bucket
Scale hooper with weight sensor effect, while the upper and lower side of scale hooper and storage bucket is open, and can machine at lower ending opening
Tool is equipped with a switching door, which is controlled by single-chip computer control system, when needing weighing and bagging, opens the folding of storage bucket
Material in goalkeeper's storage bucket is put into scale hooper, the switching door being closed in storage bucket, and material is loaded in continuation in storage bucket,
Meanwhile weight data is passed to single-chip computer control system by the weight sensor in scale hooper, system needs to wrap according to user
The weight of dress, the weight of material in optimal combination scale hooper open simultaneously the switching door of scale hooper, control object at the weight of needs
Material enters discharger, to complete weighing process;The above are combination weighing principle, existing mixing combination balance is in actual use
When encountering some materials with certain viscosity and certain volume (such as spicy small fish), very easy blocking influences user
Normal operating.
Summary of the invention
The object of the invention is that solve the above-mentioned problems and to provide a kind of structure simple, design reasonably has anti-
Fill in the mixing combination balance of function.
The present invention through the following technical solutions to achieve the above objectives:
A kind of mixing combination balance having antifouling function, including combination balance bracket, and be installed on bracket pedestal, into
It is provided at the lower ending opening of charging tray, storage bucket, scale hooper, discharger and upper bearing frame, the storage bucket and scale hooper retractable
Switching door, be fixedly installed with single-chip computer control system in the pedestal, the upper bearing frame is located at the upper end of combination balance bracket, institute
The surface that entry table is fixedly installed in upper bearing frame is stated, the storage bucket is internally provided with two groups of opposite No.1 side bands installed,
No. two side bands of two groups of opposite installations are provided between the band of the No.1 side, the inside upper and lower side of No.1 side band is provided with
The outer surface of roller, No.1 side band is fixedly installed with double wedge, the sidewall surfaces of No. two side bands by the position of two close end
Offer card slot, the card slot and double wedge are fitted close, and the surface of the storage bucket is fixedly installed with motor, the motor it is defeated
Shaft is fixedly connected with roller, and the motor driven roller drives the rotation of No.1 side band, and No.1 side band logical crosses double wedge and card
Slot cooperation drives No. two side band rotations.
As a further optimization solution of the present invention, No. two side bands are internally provided with connecting rod, the connecting rod it is upper
End is fixedly connected with horizontal bar, and the outer surface of the horizontal bar, which is cased in the rotation of horizontal bar central axes, sets pipe, it is described on set
Pipe is located at the upper end inner surface of No. two side bands, and the lower end of the connecting rod is fixedly installed with fixed link, the outer surface of the fixed link
It is cased with the underlying pipe of fixed link center axis thereof, the underlying pipe is located at the lower end inner surface of No. two side bands, the fixed link
It is fixedly connected through underlying pipe with the inner wall of storage bucket.
As a further optimization solution of the present invention, the drums inside activity not being connected to the motor in the band of the No.1 side connects
It is connected to the fixed connecting rod through roller end face, the other end of the fixed connecting rod and the fixed company of the inner wall surface of storage bucket
It connects, the roller is rotated around the central axis of fixed connecting rod.
As a further optimization solution of the present invention, the output end of the input terminal of the motor and single-chip computer control system electricity
Property connection, when the switching door is opened, single-chip computer control system controls motor and drives No.1 side band and the rotation of No. two side bands.
As a further optimization solution of the present invention, the inside cavity that No.1 side band is surrounded with No. two side bands is close to upper
The position at end is provided with feed hopper, and the lower end of the feed hopper is located at the lower section for above setting pipe.
As a further optimization solution of the present invention, the inside cavity that No.1 side band and No. two side bands surround is under
The position at end is provided with discharge bucket, and the upper end of the discharge bucket is located at the top of underlying pipe, the upper end of the discharge bucket and No.1
The surface contact of side band, No. two side bands.
As a further optimization solution of the present invention, the discharge bucket is located at the top of switching door.
The beneficial effects of the present invention are: the present invention solves blocking by the rotation of No.1 side band and No. two side bands and asks
Topic, while it being provided with feed hopper and discharge bucket in the cavity that surrounds of No.1 side band and No. two side bands, discharge bucket can be scraped effectively
Fall the material of side belt surface, feed hopper can effectively avoid side band upper and lower side and rotate bring arc area, effective solution
Adhesion blockage problem in conventional metals wall is rotated when single-chip computer control system opens switching door by motor control side band,
Keep discharging process lighter, whole device is easy to operate, easy to use, used convenient for anti-clogging in combination balance, and manufacture at
This is low, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the schematic diagram of the section structure of storage bucket in Fig. 1 of the invention;
Fig. 3 is the side structure schematic diagram of No. two side bands of the invention;
Fig. 4, which is connecting rod of the present invention, matches schematic diagram with above set pipe and underlying pipe;
Fig. 5 is the top view that No.1 side of the present invention band is matched with No. two side bands;
Fig. 6 is the No.1 side band side structure schematic diagram in the embodiment of the present invention 2;
Fig. 7 is the structural schematic diagram of another switching door of the invention.
In figure: 1, pedestal;2, entry table;3, storage bucket;4, scale hooper;5, discharger;6, upper bearing frame;7, No.1 side band;
8, roller;9, double wedge;10, No. two side bands;11, card slot;12, motor;13, underlying pipe;14, connecting rod;15, pipe is set on;16, fixed
Bar;17, feed hopper;18, discharge bucket;19, switching door.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in Figs. 1-5, a kind of mixing combination balance having antifouling function, including combination balance bracket, and it is installed on branch
Pedestal 1, entry table 2, storage bucket 3, scale hooper 4, discharger 5 on frame and upper bearing frame 6, the storage bucket 3 under scale hooper 4
It is provided with openable and closable switching door 19 at end opening, single-chip computer control system, the upper bearing frame are fixedly installed in the pedestal 1
6 are located at the upper end of combination balance bracket, and the entry table 2 is fixedly installed in the surface of upper bearing frame 6, and the inside of the storage bucket 3 is set
It is equipped with the No.1 side band 7 of two groups of opposite installations, No. two side bands 10 of two groups of opposite installations are provided between No.1 side band 7,
The inside upper and lower side of No.1 side band 7 is provided with roller 8, and the outer surface of No.1 side band 7 is solid by the position of two close end
Dingan County is equipped with double wedge 9, and the sidewall surfaces of No. two side bands 10 offer card slot 11, and the card slot 11 is fitted close with double wedge 9,
The surface of the storage bucket 3 is fixedly installed with motor 12, and the output shaft of the motor 12 is fixedly connected with roller 8, the motor
12 driving rollers 8 drive No.1 side band 7 to rotate, and No.1 side band 7 drives No. two side bands 10 by double wedge 9 and the cooperation of card slot 11
Rotation.
No. two side bands 10 are internally provided with connecting rod 14, and the upper end of the connecting rod 14 is fixedly connected with horizontal bar, institute
The outer surface for stating horizontal bar, which is cased with, sets pipe 15 in the rotation of horizontal bar central axes, it is described on set pipe 15 positioned at No. two side bands 10
Upper end inner surface, the lower end of the connecting rod 14 are fixedly installed with fixed link 16, and the outer surface of the fixed link 16 is cased with fixed link
The underlying pipe 13 of 16 center axis thereofs, the underlying pipe 13 are located at the lower end inner surface of No. two side bands 10, the fixed link 16
It is fixedly connected through underlying pipe 13 with the inner wall of storage bucket 3;Inside the roller 8 not being connected with motor 12 in No.1 side band 7
It is connected with the fixed connecting rod through 8 end face of roller, the other end of the fixed connecting rod and the inner wall surface of storage bucket 3
It is fixedly connected, the roller 8 is rotated around the central axis of fixed connecting rod;Input terminal and single-chip microcontroller the control system of the motor 12
The output end of system is electrically connected, when the switching door 19 is opened, single-chip computer control system control motor 12 drive No.1 side band 7 with
And No. two side bands 10 rotate;The inside cavity that No.1 side band 7 is surrounded with No. two side bands 10 is provided with close to the position of upper end
Feed hopper 17, the lower end of the feed hopper 17 are located at the lower section for above setting pipe 15;What No.1 side band 7 and No. two side bands 10 surrounded
Inside cavity is provided with discharge bucket 18 close to the position of lower end, and the upper end of the discharge bucket 18 is located at the top of underlying pipe 13, institute
The upper end for stating discharge bucket 18 is contacted with the surface of 7, No. two side bands 10 of No.1 side band;The discharge bucket 18 is located at the upper of switching door 19
Side, it should be noted that the switching door 19 in the present embodiment is the open-close type switching door 19 of conventional linkage control, equally can root
According to needs, arcuate rotation formula hermatic door is chosen, as shown in fig. 7, the lower end of the rotation door is arc, when unlatching, the rotation of arc
Door inside is in contact with the side wall of discharge bucket 18, will be adhered under the material scraper of arcuate rotation door inner wall surface.
It should be noted that this has the mixing combination balance of antifouling function, when in use, material is added from entry table 2
Into storage bucket 3, material is entered by feed hopper 17 in the cavity that No.1 side band 7 and No. two side bands 10 surround, at this time switching door
19 be closed state, and material is accumulated in the cavity at this time, when scale to be combined works, controls switching door 19 by SCM system and opens
It opens, while controlling the starting of motor 12, motor 12 drives roller 8 to rotate, while No.1 side band 7 being driven to rotate, and No.1 side band 7 leads to
It crosses double wedge 9 and card slot 11 cooperates, drive No. two side bands 10 to rotate, accelerate material to fall, reduce the possibility of feed blocking, meanwhile,
With the rotation of No.1 side band 7 and No. two side bands 10, the material of No.1 side band 7 and No. two 10 surfaces sticks of side band can pass through discharging
The upper end of bucket 18 is wiped off, and therefore, in actual implementation, the height of discharge bucket 18 should not be excessively high.
Embodiment 2
On the basis of the above embodiments, it is tightened, while No. two side bands, is relied on by two series cylinders 8 due to No.1 side band 7
On set pipe 15 and tightened with underlying pipe 13, in actual rotation, in fact it could happen that the leakproofness generated because of the elasticity of side band is not
Tight situation, therefore, can be set multiple groups supplemental cartridge be installed between roller 8 or on set between pipe 15 and underlying pipe 13,
Mounting means can be the mode matched such as fixed connecting rod with roller 8, be also possible to increase in the middle part surface of connecting rod 14
The form of horizontal bar meets supplemental cartridge and rotates automatically, as shown in Figure 6.
Embodiment 3
In the present embodiment in use, on the basis of not changing the weighing of the weight sensor in scale hooper 4, by scale hooper
Structure is equally transformed into structure in storage bucket 3 in 4, and No.1 side band 7 and No. two side bands 10 are arranged, utilize single-chip computer control system control
The discharge (being not drawn into figure) of material processed, can further decrease viscous material weighing weight and virtual package weight is incongruent
Situation.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.