CN213434220U

CN213434220U - Raw materials proportioning device of pellet production usefulness

Info

Publication number: CN213434220U
Application number: CN202022067556.6U
Authority: CN
Inventors: 张云春; 唐美荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-15
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a raw materials proportioning device of pellet production usefulness, including buffering base, ratio mixing box, head tank and stirring piece, the inside top of buffering base is provided with the loading board, and the central position department at loading board top is fixed with the ratio mixing box, the inside central position department of ratio mixing box is provided with the driving shaft, and evenly distributed has the spiral to transport material blade on the driving shaft, the central position department at ratio mixing box top is fixed with the second motor, and the output and the driving shaft of second motor are connected, one side of play stub bar all is connected with the head tank through the passage, and all is provided with the second solenoid valve on the passage. The utility model is provided with a proportioning mixing box, a raw material tank, a first motor, a rolling shaft, a stirring blade, a cylinder, a discharging head, a telescopic rod and a material pushing plate; the first electromagnetic valve, the second electromagnetic valve and the material guide pipe adjust the quantity of discharged materials by controlling the strokes of the air cylinder and the telescopic rod, and quantitative discharging proportioning is facilitated.

Description

Raw materials proportioning device of pellet production usefulness

Technical Field

The utility model relates to a raw materials ratio technical field specifically is a raw materials proportioning device of pellet production usefulness.

Background

The pill refers to a round-grained medicine, one oral medicine generally needs shading and sealed storage, and a plurality of raw materials need to be proportioned and mixed in the pill production process and then extruded and molded by an extrusion granulator;

1. most of the existing proportioning devices do not have the function of quantitative proportioning, and the phenomena of solidification or precipitation and the like are easy to occur when raw materials are introduced, so that the production of subsequent pills is influenced;

2. the raw materials need to be mixed after proportioning and blanking, but the existing proportioning device has poor mixing effect and insufficient mixing uniformity;

3. most of the existing proportioning devices do not have the function of damping and buffering, and can easily generate large-amplitude shaking during working.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials proportioning device of pellet production usefulness to what provide is unfavorable for quantitative ratio, mixes not enough even and the not good problem of stability in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material proportioning device for pill production comprises a buffer base, a proportioning mixing box, a raw material tank and a stirring piece, wherein a bearing plate is arranged at the top end inside the buffer base, the proportioning mixing box is fixed at the central position of the top of the bearing plate, a driving shaft is arranged at the central position inside the proportioning mixing box, spiral conveying blades are uniformly distributed on the driving shaft, a second motor is fixed at the central position of the top of the proportioning mixing box, the output end of the second motor is connected with the driving shaft, driven shafts are arranged on two sides inside the proportioning mixing box and are connected with the driving shaft through a belt pulley mechanism, a temperature sensor is arranged at the top end inside the proportioning mixing box, a heating shell is sleeved outside the proportioning mixing box, a heating resistor is arranged at the bottom end inside the heating shell, a frame body is fixed at the top end of the bearing plate, and the top of support body evenly is fixed with the head tank, the top of head tank all is fixed with first motor, and the bottom of head tank all is provided with out the stub bar through the support, the bottom of going out the stub bar extends to in the ratio mixing box, and all is provided with first solenoid valve on the stub bar, one side of going out the stub bar all is connected with the head tank through the passage, and all is provided with the second solenoid valve on the passage, and temperature sensor's output passes through the input connection of electric lines with external control ware, and external control ware's output passes through the input connection of electric lines with first motor, second motor, cylinder, heating resistor, first solenoid valve and second solenoid valve respectively.

Preferably, the inside bottom of buffer base evenly is provided with shock mount, and shock mount's inside all is provided with the moving part through stiff spring, the top of moving part all with the bottom fixed connection of loading board.

Preferably, the both sides of loading board all are provided with the guide block, the inside both sides of buffer base all are provided with guide block assorted guide way.

Preferably, the heating shell is internally and uniformly provided with heat conducting rings, the heat conducting rings are hooped on the outer side of the proportioning mixing box at equal intervals, the heat conducting rings are uniformly connected with the heating resistor through heat conducting rods, and the heat conducting rings and the heat conducting rods are made of copper alloy materials with high heat conductivity coefficients.

Preferably, the bottom of head tank evenly is fixed with the cylinder, and the output of cylinder all is provided with the telescopic link, the telescopic link all stretches into the inside of ejection of compact head, and the bottom of telescopic link all is fixed with the scraping wings.

Preferably, the inside of head tank all is provided with the roller bearing, and the bottom of roller bearing all is provided with stirring vane, the output of first motor all is connected with the roller bearing.

Preferably, the two sides of the driven shaft are uniformly provided with stirring parts, and through holes are uniformly distributed on the stirring parts.

Preferably, the moving parts are of inverted U-shaped structures, and the two ends of the bottom of the moving part are provided with limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the raw material proportioning device for pill production is provided with a proportioning mixing box, a raw material tank, a first motor, a rolling shaft, a stirring blade, a cylinder, a discharging head, a telescopic rod and a material pushing plate; first solenoid valve, second solenoid valve and passage, first motor drives the roller bearing and rotates, make stirring vane with the raw materials stirring in the raw materials jar, avoid taking place the phenomenon of solidifying or deposiing, later make the second solenoid valve open, the cylinder drives telescopic link and scraping wings and shifts up simultaneously, the raw materials passes through the passage and enters into the discharge head, later first solenoid valve is opened, the cylinder drives telescopic link and scraping wings and pushes down, extrude the raw materials in the discharge head, fall into the ratio mixing box, the volume of the ejection of compact is adjusted through the stroke of control cylinder and telescopic link, the ration unloading ratio of being convenient for.

(2) The raw material proportioning device for pill production is provided with a proportioning mixing box, a second motor, a driving shaft, spiral conveying blades, a driven shaft, a stirring part, a heating shell, a heating resistor, a temperature sensor, a heat conducting rod and a heat conducting ring, wherein the second motor drives the driving shaft to rotate, the driving shaft is connected with the driven shaft through a belt pulley mechanism, so that the driven shaft rotates, and further the stirring part rotates, raw materials entering the proportioning mixing box are stirred and mixed, through holes are uniformly distributed on the stirring part, so that the impact force of the raw materials on the stirring part is reduced during stirring and mixing, the breakage of the stirring part is avoided, meanwhile, the spiral conveying blades are uniformly distributed on the driving shaft, the raw materials accumulated at the bottom of the proportioning mixing box are stirred upwards during rotation, the mixing is more uniform and comprehensive, in addition, the heating resistor generates heat when being electrified, the heat transmits the heat conduction ring through the heat conduction pole, and the even hoop of heat conduction ring is at the outer wall of ratio mixing box for the even quick rise of temperature in the ratio mixing box improves the efficiency of heating heat conduction, accelerates the mixture of raw materials.

(3) This raw materials proportioning device of pellet production usefulness is through installing the buffering base, the loading board, shock mount, moving part and stiff spring, if make when raw materials ratio mixes, the shaking force makes the bottom of loading board produce the extrusion to the moving part, make the moving part at shock mount's inside compression stiff spring, absorb and disperse the shaking force through the flexible resilience of stiff spring, improve the stability of the device during operation, make difficult the production rock, stiff spring's hardness is great, the counter-impact force that produces when the pressurized resilience is less, make stability higher, the both sides of loading board all are provided with the guide block, the inside both sides of buffering base all be provided with the guide block assorted guide way with the guide block, be convenient for play direction and spacing effect to the loading board.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the proportioning and mixing box of the present invention;

FIG. 3 is a schematic sectional view of the raw material tank of the present invention;

fig. 4 is an enlarged cross-sectional structure diagram of the utility model at a in fig. 1.

In the figure: 1. a buffer base; 2. a carrier plate; 3. heating the housing; 4. a proportioning and mixing box; 5. discharging a stub bar; 6. a raw material tank; 7. a first motor; 8. a roller; 9. a stirring blade; 10. a material guide pipe; 11. a frame body; 12. a stirring member; 13. a heating resistor; 14. a heat conducting ring; 15. a heat conducting rod; 16. a drive shaft; 17. a second motor; 18. a helical feeding blade; 19. a temperature sensor; 20. a driven shaft; 21. a through hole; 22. a cylinder; 23. a telescopic rod; 24. a first solenoid valve; 25. a second solenoid valve; 26. a material pushing plate; 27. a shock-absorbing support; 28. a movable member; 29. a stiff spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a raw materials proportioning device of pellet production usefulness, including buffer base 1, ratio mixing box 4, head tank 6 and stirring 12, the inside top of buffer base 1 is provided with loading board 2, and the central point department at loading board 2 top is fixed with ratio mixing box 4, the inside bottom of buffer base 1 evenly is provided with shock mount 27, and shock mount 27's inside all is provided with moving part 28 through rigid spring 29, moving part 28's top all with the bottom fixed connection of loading board 2.

During the use, if produce vibrations, the shaking force makes the bottom of loading board 2 produce the extrusion to moving part 28 for moving part 28 compresses stiff spring 29 in shock attenuation support 27's inside, and absorption and divergent shaking force are kick-backed through the flexible of stiff spring 29, improve the stability of the device during operation, make difficult the production rock. The moving parts 28 are both inverted U-shaped structures, and the two ends of the bottom of the moving parts 28 are both provided with limiting blocks, so that the moving parts 28 are prevented from slipping.

Both sides of the bearing plate 2 are provided with guide blocks, and both sides inside the buffering base 1 are provided with guide grooves matched with the guide blocks.

When the bearing plate 2 is vibrated during use, the guide block slides in the guide groove to guide and limit the bearing plate 2.

The inside central point department of 4 inside of ratio mixing boxes is provided with driving shaft 16, and evenly distributed has the defeated material blade of spiral 18 on the driving shaft 16, the central point department at 4 tops of ratio mixing boxes is fixed with second motor 17, and the output of second motor 17 is connected with driving shaft 16, the inside both sides of ratio mixing boxes 4 all are provided with driven shaft 20, and driven shaft 20 passes through belt pulley mechanism with driving shaft 16 and is connected, the both sides of driven shaft 20 evenly are provided with stirring part 12, and evenly distributed has through-hole 21 on stirring part 12.

During the use, second motor 17 drives driving shaft 16 and rotates, it rotates to drive driven shaft 20, and then make stirring piece 12 rotate, will get into the inside raw materials of ratio mixing box 4 and stir the mixture, evenly distributed has through-hole 21 on stirring piece 12, make the impact force of reduction raw materials to stirring piece 12 when the stirring mixes, avoid stirring 12 to break and decrease, evenly distributed has spiral material conveying blade 18 on driving shaft 16 simultaneously, stir the accumulational raw materials in ratio mixing box 4 bottom to the top during the rotation, make and mix more evenly comprehensively.

The inside top of ratio mixing box 4 is provided with temperature sensor 19, the outside cover of ratio mixing box 4 is equipped with heating shell 3, and the inside bottom of heating shell 3 is provided with heating resistor 13, the inside of heating shell 3 evenly is provided with heat conduction ring 14, and heat conduction ring 14 equidistant hoop is in the outside of ratio mixing box 4, evenly be connected with heating resistor 13 through heat conduction rod 15 between the heat conduction ring 14, heat conduction ring 14 and heat conduction rod 15 are the copper alloy material that coefficient of heat conductivity is high.

During the use, heating resistor 13 circular telegram produces the heat, and the heat transmits heat conduction ring 14 through heat conduction pole 15, and the even hoop of heat conduction ring 14 is at the outer wall of ratio mixing box 4, and heat conduction ring 14 and heat conduction pole 15 are the copper alloy material that coefficient of heat conductivity is high for the even quick rise of temperature in the ratio mixing box 4 improves the efficiency of heating heat conduction, accelerates the mixture of raw materials.

The top of loading board 2 is fixed with support body 11, and the top of support body 11 evenly is fixed with head tank 6, and the top of head tank 6 all is fixed with first motor 7, and the inside of head tank 6 all is provided with roller bearing 8, and the bottom of roller bearing 8 all is provided with stirring vane 9, and the output of first motor 7 all is connected with roller bearing 8.

During the use, first motor 7 drives roller bearing 8 and rotates for stirring vane 9 avoids taking place the phenomenon of solidifying or deposiing with the raw materials stirring in the head tank 6, does benefit to follow-up ejection of compact.

And the bottom of head tank 6 all is provided with ejection of compact head 5 through the support, the bottom of ejection of compact head 5 extends to in the ratio mixing box 4, and all be provided with first solenoid valve 24 on the ejection of compact head 5, one side of ejection of compact head 5 all is connected with head tank 6 through passage 10, and all be provided with second solenoid valve 25 on the passage 10, head tank 6's bottom evenly is fixed with cylinder 22, and cylinder 22's output all is provided with telescopic link 23, telescopic link 23 all stretches into the inside of ejection of compact head 5, and the bottom of telescopic link 23 all is fixed with scraping wings 26.

During the use, second solenoid valve 25 opens, and cylinder 22 drives telescopic link 23 and scraping wings 26 to move up simultaneously, and during the raw materials entered into ejection of compact head 5 through passage 10, later first solenoid valve 24 opened, cylinder 22 drove telescopic link 23 and scraping wings 26 and pushes down, extrudes the raw materials in ejection of compact head 5, falls into ratio mixing box 4, adjusts the volume of the ejection of compact through the stroke of control cylinder 22 and telescopic link 23, the ration unloading ratio of being convenient for.

The output end of the temperature sensor 19 is connected with the input end of the external controller through wires, and the output end of the external controller is respectively connected with the input ends of the first motor 7, the second motor 17, the cylinder 22, the heating resistor 13, the first electromagnetic valve 24 and the second electromagnetic valve 25 through wires.

The specific model specifications of the temperature sensor 19, the first motor 7, the second motor 17, the cylinder 22, the heating resistor 13, the first electromagnetic valve 24 and the second electromagnetic valve 25 need to be calculated and determined according to the model selection of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.

The working principle is as follows: when the quantitative material mixing device is used, the first motor 7 drives the roller 8 to rotate, so that the stirring blades 9 uniformly stir raw materials in the raw material tank 6, the phenomenon of solidification or precipitation is avoided, then the second electromagnetic valve 25 is opened, meanwhile, the cylinder 22 drives the telescopic rod 23 and the material pushing plate 26 to move upwards, the raw materials enter the discharging head 5 through the material guide pipe 10, then the first electromagnetic valve 24 is opened, the cylinder 22 drives the telescopic rod 23 and the material pushing plate 26 to press downwards, the raw materials in the discharging head 5 are pressed out and fall into the mixing box 4, the discharging amount is adjusted by controlling the strokes of the cylinder 22 and the telescopic rod 23, quantitative material mixing is facilitated, then the second motor 17 drives the driving shaft 16 to rotate, the driving shaft 16 is connected with the driven shaft 20 through a belt pulley mechanism, the driven shaft 20 rotates, further the stirring piece 12 rotates, and the raw materials entering the mixing box 4 are stirred and mixed, the stirring part 12 is evenly distributed with through holes 21, so that the impact force of the raw materials on the stirring part 12 is reduced during stirring and mixing, the stirring part 12 is prevented from being damaged, meanwhile, the driving shaft 16 is evenly distributed with spiral conveying blades 18, the raw materials accumulated at the bottom of the proportioning mixing box 4 are stirred upwards during rotation, so that the mixing is more uniform and comprehensive, in addition, in the stirring process, the heating resistor 13 is electrified to generate heat, the heat is transmitted to the heat conducting ring 14 through the heat conducting rod 15, the heat conducting ring 14 is evenly and annularly sheathed on the outer wall of the proportioning mixing box 4, the heat conducting ring 14 and the heat conducting rod 15 are made of copper alloy materials with high heat conductivity coefficients, so that the temperature in the proportioning mixing box 4 is uniformly and rapidly increased, the heating and heat conducting efficiency is improved, the mixing of the raw materials is accelerated, the output end of the temperature sensor 19 is in wire connection with the input end of an external controller, and the, be convenient for accuse temperature, if produce vibrations when raw materials ratio mixes, the shaking force makes the bottom of loading board 2 produce the extrusion to moving part 28 for moving part 28 compresses stiff spring 29 in shock mount 27's inside, and absorption and divergent shaking force are kick-backed through the flexible of stiff spring 29, improve the device during operation's stability, make difficult the production rock.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a raw materials proportioning device of pellet production usefulness, includes buffer base (1), ratio mixing box (4), head tank (6) and stirring piece (12), its characterized in that: the top end in the buffering base (1) is provided with a bearing plate (2), a proportioning mixing box (4) is fixed at the central position of the top of the bearing plate (2), a driving shaft (16) is arranged at the central position in the proportioning mixing box (4), spiral conveying blades (18) are uniformly distributed on the driving shaft (16), a second motor (17) is fixed at the central position of the top of the proportioning mixing box (4), the output end of the second motor (17) is connected with the driving shaft (16), driven shafts (20) are arranged on two sides in the proportioning mixing box (4), the driven shafts (20) are connected with the driving shaft (16) through a belt pulley mechanism, a temperature sensor (19) is arranged at the top end in the proportioning mixing box (4), a heating shell (3) is sleeved on the outer side of the proportioning mixing box (4), and a heating resistor (13) is arranged at the bottom end in the heating shell (3), the top of loading board (2) is fixed with support body (11), and the top of support body (11) evenly is fixed with head tank (6), the top of head tank (6) all is fixed with first motor (7), and the bottom of head tank (6) all is provided with out stub bar (5) through the support, the bottom that goes out stub bar (5) extends to in ratio mixing box (4), and all is provided with first solenoid valve (24) on stub bar (5), one side that goes out stub bar (5) all is connected with head tank (6) through passage (10), and all is provided with second solenoid valve (25) on passage (10), and the output of temperature sensor (19) passes through the input connection of wire with external control ware, and the output of external control ware passes through wire and first motor (7), second motor (17), cylinder (22), heating resistor (13) respectively, The input ends of the first electromagnetic valve (24) and the second electromagnetic valve (25) are connected through wires.

2. The raw material proportioning device for pill production according to claim 1, characterized in that: the damping base is characterized in that a damping support (27) is uniformly arranged at the bottom end inside the damping base (1), a moving part (28) is arranged inside the damping support (27) through a rigid spring (29), and the top end of the moving part (28) is fixedly connected with the bottom of the bearing plate (2).

3. The raw material proportioning device for pill production according to claim 1, characterized in that: the two sides of the bearing plate (2) are provided with guide blocks, and the two sides inside the buffer base (1) are provided with guide grooves matched with the guide blocks.

4. The raw material proportioning device for pill production according to claim 1, characterized in that: the heating device is characterized in that heat conduction rings (14) are uniformly arranged inside the heating shell (3), the heat conduction rings (14) are hooped on the outer side of the proportioning mixing box (4) at equal intervals, the heat conduction rings (14) are uniformly connected with heating resistors (13) through heat conduction rods (15), and the heat conduction rings (14) and the heat conduction rods (15) are made of copper alloy materials with high heat conductivity coefficients.

5. The raw material proportioning device for pill production according to claim 1, characterized in that: the bottom of head tank (6) is evenly fixed with cylinder (22), and the output of cylinder (22) all is provided with telescopic link (23), telescopic link (23) all stretch into the inside of ejection of compact head (5), and the bottom of telescopic link (23) all is fixed with scraping wings (26).

6. The raw material proportioning device for pill production according to claim 1, characterized in that: the inside of head tank (6) all is provided with roller bearing (8), and the bottom of roller bearing (8) all is provided with stirring vane (9), the output of first motor (7) all is connected with roller bearing (8).

7. The raw material proportioning device for pill production according to claim 1, characterized in that: stirring pieces (12) are uniformly arranged on two sides of the driven shaft (20), and through holes (21) are uniformly distributed on the stirring pieces (12).

8. The raw material proportioning device for pill production according to claim 2, characterized in that: the moving parts (28) are of inverted U-shaped structures, and two ends of the bottoms of the moving parts (28) are provided with limiting blocks.