CN220536947U - Quantitative powder medicament adding machine - Google Patents
Quantitative powder medicament adding machine Download PDFInfo
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- CN220536947U CN220536947U CN202322116485.8U CN202322116485U CN220536947U CN 220536947 U CN220536947 U CN 220536947U CN 202322116485 U CN202322116485 U CN 202322116485U CN 220536947 U CN220536947 U CN 220536947U
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- 239000000843 powder Substances 0.000 title claims abstract description 63
- 239000003814 drug Substances 0.000 title claims abstract description 48
- 238000005303 weighing Methods 0.000 claims abstract description 28
- 230000000007 visual effect Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model belongs to the technical field of project medicament adding, and particularly relates to a powder medicament quantitative adding machine; the spiral conveyor is fixed on the supporting machine body, and the inlet is communicated with the discharge port of the visual dustproof bin; the blanking switch and the weighing hopper are fixed on a metering operation table positioned on the supporting machine body, the telescopic end of the blanking switch is positioned at the opening of the weighing hopper, the upper opening of the weighing hopper is communicated with the outlet of the screw conveyor, and the strain gravity sensor is positioned below the metering operation table; the material guiding chute passes through the supporting machine body and the metering operation table and then is communicated with the lower opening of the metering hopper; the lifting navigator is fixed in the supporting machine body, the outlet at the bottom of the material guiding chute is communicated with the inlet of a flexible telescopic pipe positioned at the bottom of the supporting machine body, and the outlet of the flexible telescopic pipe is connected with the telescopic end of the lifting navigator; according to the utility model, a visual dustproof bin is used for storing the powder medicament, and a screw conveyor is used for accurately weighing, metering and conveying the powder medicament through a gravity sensor and realizing accurate quantitative feeding of the powder medicament in a mode of deep feeding of a flexible feeding pipeline.
Description
Technical Field
The utility model belongs to the technical field of engineering medicament dosing, and particularly relates to a powder medicament quantitative dosing machine.
Background
Common industrial medicament adding modes in industrial production comprise gaseous medicaments, liquid medicaments, granular medicaments and powder medicaments, wherein the gaseous medicaments and the liquid medicaments can be stored by adopting a container, the granular medicaments can be metered and added by combining a flowmeter and a metering pump, the granular medicaments can be conveyed by adopting a screw feeder, and the powder medicaments can be conveyed by adopting positive and negative pressure air conveying and the screw feeder. However, a large amount of powder dust is often generated in the process of conveying the powder medicament, so that the accurate medicament feeding and surrounding production environment is affected. For example, when VC is adopted as a reducing agent for production practice in the process of preparing the photovoltaic silver powder, and PVP is adopted as a dispersing agent to be put into a chemical reaction system, because VC and PVP are all powder medicaments, conventional manual feeding can cause powder to fly and splash, and then the powder is adhered to the inner wall of a reaction kettle, the surrounding environment is also influenced, and the production and occupational health are both harmed to a certain extent. Therefore, aiming at the situation, the field needs to develop a device for deep dosing and metering and quantitative dosing in a reaction kettle so as to reduce the dust influence caused by powder medicaments.
Disclosure of Invention
In order to overcome the problems, the utility model provides a powder medicament quantitative feeder which can accurately measure and convey powder medicaments in a dustproof way; according to the utility model, a visual dustproof bin is used for storing the powder medicament, a screw conveyor is used for slowly conveying the powder medicament through accurate weight measurement of a gravity sensor, and the accurate quantitative feeding of the powder medicament is realized in a mode of deep feeding of a flexible feeding pipeline.
The quantitative powder medicament feeder comprises a supporting machine body 1, a visual dustproof bin 2, a screw conveyor 3, a quantitative split charging mechanism 4 and a feeding mechanism 5;
the screw conveyor 3 is fixed on the supporting machine body 1 through a supporting vertical plate 13, and a powder inlet 31 of the screw conveyor is communicated with a bin bottom discharge port 25 of the visual dustproof bin 2;
the quantitative split charging mechanism 4 comprises a weighing hopper 41 with upper and lower openings, a blanking switch 42, a metering operating table 43 and a strain gravity sensor 44, wherein the strain gravity sensor 44 is fixed on the supporting machine body 1, the metering operating table 43 is fixed on the strain gravity sensor 44 and is positioned below the screw conveyor 3, the blanking switch 42 and the weighing hopper 41 are respectively fixed at the front end and the rear end of the metering operating table 43, and a plugboard on the telescopic end of the blanking switch 42 is positioned at the lower opening of the weighing hopper 41, so that the lower opening of the weighing hopper 41 can be blocked, and meanwhile, the upper opening of the weighing hopper 41 is communicated with the powder outlet 32 of the screw conveyor 3;
the feeding mechanism 5 comprises a guiding chute 51, a telescopic dispenser 52 and a lifting navigator 53, wherein the guiding chute 51 is positioned in the supporting machine body 1, and the top inlet of the guiding chute is sequentially penetrated through the top of the supporting machine body 1 and the counter operating table 43 and then positioned below a plugboard on the telescopic end of the blanking switch 42, so that the top inlet of the guiding chute 51 can receive the discharging of the lower opening of the weighing hopper 41;
the lifting navigator 53 is fixed at the rear end inside the supporting body 1, and the telescopic end of the lifting navigator penetrates out of the bottom of the supporting body 1 and is positioned below the supporting body 1;
the telescopic dispenser 52 comprises a flexible telescopic pipe 521 and a traction ring 522, wherein an outlet at the bottom of the guide chute 51 is communicated with an inlet of the flexible telescopic pipe 521 positioned at the bottom of the rear end of the supporting body 1, and an outlet of the flexible telescopic pipe 521 is connected with a telescopic end of the lifting navigator 53.
The supporting machine body 1 comprises an external decorative frame 11 and a horizontal workbench 12, wherein the horizontal workbench 12 is fixed on the external decorative frame 11, and the front end and the rear end of the horizontal workbench 12 are respectively fixed with a supporting vertical plate 13; the front and rear ends of the screw conveyor 3 are fixed to the front and rear support risers 13 by fixing flanges 33, respectively.
The lifting navigator 53 comprises a lifting air cylinder 531 and a fixing plate 532, wherein the lifting air cylinder 531 is fixed at the rear end of the bottom of the horizontal workbench 12 in the external decorative frame 11, the telescopic end of the lifting air cylinder 531 penetrates through the bottom plate of the external decorative frame 11, the fixing plate 532 is fixed at the bottom of the telescopic end of the lifting air cylinder 531, and the outlet of the flexible telescopic pipe 521 is connected to the fixing plate 532 through a tail end forming ring 523.
The lifting navigator 53 further comprises a guiding upright 533, wherein the bottom of the guiding upright 533 is fixed on a fixing plate 532 at the rear end of the flexible telescopic pipe 521, and the top of the guiding upright 533 extends into the external decorative frame 11 through the bottom plate of the external decorative frame 11; a plurality of traction rings 522 are slidably sleeved outside the guide vertical rods 533 between the bottom plate of the external decorative frame 11 and the fixing plate 532, and the traction rings 522 are simultaneously connected to the flexible telescopic pipes 521.
The blanking switch 42 comprises an execution cylinder 421, a sliding rail sliding block mechanism 422 and a material sealing plug board 423, wherein sliding rails of the execution cylinder 421 and the sliding rail sliding block mechanism 422 are sequentially fixed on a metering operation table 43 at the front end of the weighing hopper 41, sliding blocks of the sliding rail sliding block mechanism 422 are connected to sliding rails of the sliding rail sliding block mechanism, the front end of the sliding block mechanism is fixed at the telescopic end of the execution cylinder 421, the rear end of the sliding block mechanism is fixed with the material sealing plug board 423, the material sealing plug board 423 is located at the lower opening of the weighing hopper 41, and the lower opening of the weighing hopper 41 can be plugged.
The measuring hopper 41 is an empty cone 411 with an upper opening and a lower opening, the bottom of the empty cone 411 is fixed on the measuring operation table 43 through supporting legs 412, the upper opening of the empty cone 411 is communicated with the powder inlet 31 of the screw conveyor 3, and the lower opening of the empty cone 411 is communicated with the inlet of the material guiding chute 51.
The visual dustproof bin 2 comprises an upper bin top 21, a visual bin body 22 and a conical bin bottom 23, wherein the upper end and the lower end of the visual bin body 22 are respectively in sealing connection with the bottom of the upper bin top 21 and the top of the conical bin bottom 23 through sealing rings 24, a powder feeding port 211 and a dust removing vent hole 212 are formed in the upper bin top 21, and a bin bottom discharge port 25 is formed in the bottom of the conical bin bottom 23.
The utility model has the beneficial effects that:
according to the utility model, the start and stop of the screw conveyor are accurately controlled by the strain gravity sensor, so that the powder medicament quantification is quicker and more accurate, the discharging switch of the quantitative split charging mechanism cooperates with the feeding mechanism to realize the deep feeding controllability in the powder medicament reaction kettle, the flying dust and the medicament splashing on the inner wall of the kettle body are reduced, and the powder medicament quantitative feeding machine replaces manual work to be safer, faster, more efficient and more accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings to be used in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Wherein: 1-supporting a machine body; 2-a visual dustproof bin; 3-screw conveyor; 4-a quantitative split charging mechanism; 5-a feeding mechanism;
11-an external decorative frame; 12-a horizontal workbench; 13-supporting the vertical plate;
21-feeding bin top; 22-a visible bin body; 23-conical bin bottom; 24-a sealing ring; 25-bin bottom discharge port; 211, a powder feeding port; 212-a dust removal vent;
31-powder inlet; 32-a powder outlet; 33—double sided mounting flange;
41-a measuring hopper; 42-a blanking switch; 43—a gauge console; 44—strain-type gravity sensor; 411—an empty cone; 412-support legs; 421—an actuating cylinder; 422-a slide rail slide block; 423-a material sealing plugboard;
51-a material guiding chute; 52-a telescopic dispenser; 53-lifting navigator; 521-flexible telescopic tube; 522—a traction ring; 523—end forming ring; 531-lifting cylinder; 532—a fixing plate; 533-guide pole.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
Example 1
The quantitative powder medicament feeder comprises a supporting machine body 1, a visual dustproof bin 2, a screw conveyor 3, a quantitative split charging mechanism 4 and a feeding mechanism 5;
the screw conveyor 3 is fixed on the supporting machine body 1 through a supporting vertical plate 13, and a powder inlet 31 of the screw conveyor is communicated with a bin bottom discharge port 25 of the visual dustproof bin 2;
the quantitative split charging mechanism 4 comprises a weighing hopper 41 with upper and lower openings, a blanking switch 42, a metering operating table 43 and a strain gravity sensor 44, wherein the strain gravity sensor 44 is fixed on the supporting machine body 1, the metering operating table 43 is fixed on the strain gravity sensor 44 and is positioned below the screw conveyor 3, the blanking switch 42 and the weighing hopper 41 are respectively fixed at the front end and the rear end of the metering operating table 43, and a plugboard on the telescopic end of the blanking switch 42 is positioned at the lower opening of the weighing hopper 41, so that the lower opening of the weighing hopper 41 can be blocked, and meanwhile, the upper opening of the weighing hopper 41 is communicated with the powder outlet 32 of the screw conveyor 3;
the feeding mechanism 5 comprises a guiding chute 51, a telescopic dispenser 52 and a lifting navigator 53, wherein the guiding chute 51 is positioned in the supporting machine body 1, and the top inlet of the guiding chute is sequentially penetrated through the top of the supporting machine body 1 and the counter operating table 43 and then positioned below a plugboard on the telescopic end of the blanking switch 42, so that the top inlet of the guiding chute 51 can receive the discharging of the lower opening of the weighing hopper 41;
the lifting navigator 53 is fixed at the rear end inside the supporting body 1, and the telescopic end of the lifting navigator penetrates out of the bottom of the supporting body 1 and is positioned below the supporting body 1;
the telescopic dispenser 52 comprises a flexible telescopic pipe 521 and a traction ring 522, wherein an outlet at the bottom of the guide chute 51 is communicated with an inlet of the flexible telescopic pipe 521 positioned at the bottom of the rear end of the supporting body 1, and the outlet of the flexible telescopic pipe 521 is connected with a telescopic end of the lifting navigator 53 through a tail end forming ring 523.
The supporting machine body 1 comprises an external decorative frame 11 and a horizontal workbench 12, wherein the horizontal workbench 12 is fixed on the external decorative frame 11, and the front end and the rear end of the horizontal workbench 12 are respectively fixed with a supporting vertical plate 13; the front and rear ends of the screw conveyor 3 are fixed to the front and rear support risers 13 by fixing flanges 33, respectively.
The lifting navigator 53 comprises a lifting air cylinder 531 and a fixing plate 532, wherein the lifting air cylinder 531 is fixed at the rear end of the bottom of the horizontal workbench 12 in the external decorative frame 11, the telescopic end of the lifting air cylinder 531 penetrates through the bottom plate of the external decorative frame 11, the fixing plate 532 is fixed at the bottom of the telescopic end of the lifting air cylinder 531, and the outlet of the flexible telescopic pipe 521 is connected to the fixing plate 532 through a tail end forming ring 523.
The lifting navigator 53 further comprises a guiding upright 533, wherein the bottom of the guiding upright 533 is fixed on a fixing plate 532 at the rear end of the flexible telescopic pipe 521, and the top of the guiding upright 533 extends into the external decorative frame 11 through the bottom plate of the external decorative frame 11; a plurality of traction rings 522 are slidably sleeved outside the guide vertical rods 533 between the bottom plate of the external decorative frame 11 and the fixing plate 532, and the traction rings 522 are simultaneously connected to the flexible telescopic pipes 521.
The blanking switch 42 comprises an execution cylinder 421, a sliding rail sliding block mechanism 422 and a material sealing plug board 423, wherein sliding rails of the execution cylinder 421 and the sliding rail sliding block mechanism 422 are sequentially fixed on a metering operation table 43 at the front end of the weighing hopper 41, sliding blocks of the sliding rail sliding block mechanism 422 are connected to sliding rails of the sliding rail sliding block mechanism, the front end of the sliding block mechanism is fixed at the telescopic end of the execution cylinder 421, the rear end of the sliding block mechanism is fixed with the material sealing plug board 423, the material sealing plug board 423 is located at the lower opening of the weighing hopper 41, and the lower opening of the weighing hopper 41 can be plugged.
The measuring hopper 41 is an empty cone 411 with an upper opening and a lower opening, the bottom of the empty cone 411 is fixed on the measuring operation table 43 through supporting legs 412, the upper opening of the empty cone 411 is communicated with the powder inlet 31 of the screw conveyor 3, and the lower opening of the empty cone 411 is communicated with the inlet of the material guiding chute 51.
The visual dustproof bin 2 comprises an upper bin top 21, a visual bin body 22 and a conical bin bottom 23, wherein the upper end and the lower end of the visual bin body 22 are respectively in sealing connection with the bottom of the upper bin top 21 and the top of the conical bin bottom 23 through sealing rings 24, a powder feeding port 211 and a dust removing vent hole 212 are formed in the upper bin top 21, and a bin bottom discharge port 25 is formed in the bottom of the conical bin bottom 23.
Example 2
Referring to fig. 1, the utility model is composed of a supporting machine body 1, a visual dustproof bin 2, a screw conveyor 3, a quantitative split charging mechanism 4 and a feeding mechanism 5; the support machine body 1 comprises an external decorative frame 11, a horizontal workbench 12 and a front and rear support vertical plate 13, the visual dustproof bin 2 comprises an upper bin top 21, a visual bin body 22, a conical bin bottom 23, a sealing ring 24 and a bin bottom discharge port 25, the upper bin top 21 is provided with a powder feeding port 211 and a dust removing vent hole 212, a main machine of the screw conveyor 3 is provided with a powder inlet 31, a powder outlet 32 and a fixing flange 33, the quantitative split charging mechanism 4 comprises a metering hopper 41, a blanking switch 42, a metering operation table 43 and a strain gravity sensor 44, the metering hopper 41 is a hollow cone 411 with an upper opening and a lower opening, the hollow cone 411 is provided with a support leg 412, the blanking switch 42 comprises an execution cylinder 421, a sliding rail slide block mechanism 422 and a sealing plug board 423, the feeding mechanism 5 comprises a guide 51, a telescopic feeder 52 and a lifting navigator 53, the telescopic feeder 52 mainly comprises a flexible telescopic pipe 521, a traction ring 522 and a tail end forming ring 523, the lifting navigator 53 mainly comprises a lifting cylinder 531, a fixing plate 532 and a vertical rod 533; the front and rear supporting vertical plates 13 are vertically arranged on the horizontal workbench 12, the horizontal workbench 12 is fixed in the middle of the external decorative frame 11 of the supporting machine body 1, the two ends of the main machine of the screw conveyor 3 are fixed on the front and rear supporting vertical plates 13 through double-side fixing flanges 33, meanwhile, the visual dustproof bin 2 is arranged at the powder inlet 31 of the main machine of the screw conveyor 3 through a bin bottom discharge hole 25 on a conical bin bottom 23, the visual bin body 22 is respectively and hermetically connected with the upper bin top 21 and the conical bin bottom 23 through a sealing ring 24, the strain type gravity sensor 44 is fixed between the supporting vertical plates 13 on the horizontal workbench 12, the meter operating table 43 is arranged on the strain type gravity sensor 44, the execution cylinder 421 and the slide rail slider mechanism 422 of the blanking switch 42 are arranged on the meter operating table 43, the sealing plug board 423 is arranged on the slide rail slider mechanism 422 and connected with the execution cylinder 421, the material sealing plug board 423 horizontally reciprocates at the lower opening of the metering hopper 41 under the combined action of the execution air cylinder 421 and the sliding rail sliding block mechanism 422, the hollow cone 411 of the metering hopper 41 is fixed at the upper side of the metering operation table 43 through the external supporting leg 412, the upper opening of the hollow cone 411 of the metering hopper 41 is connected with the powder outlet 32 of the screw conveyor 3, the feeding mechanism 5 comprises a material guiding chute 51 which is arranged on the horizontal workbench 12 and penetrates through the metering operation table 43, the material guiding chute 51 is respectively connected with the lower opening of the metering hopper 41 and the flexible telescopic pipe 521 of the telescopic dispenser 52 up and down, the lifting air cylinder 531 of the lifting navigator 53 is fixed at one end of the lower side of the horizontal workbench 12, the guiding vertical rod 533 is arranged at the output end of the lifting air cylinder 531 at the same side through the fixing plate 532, the plurality of traction rings 522 are sleeved on the guiding vertical rod 533 in a sliding way and are connected with the flexible telescopic pipe 521 at equal intervals, the end shaping ring 523 is mounted at the end of the flexible telescopic tube 521 and is fixed to a fixing plate 532 of the lifting navigator 53.
The working process of the utility model comprises the following steps: powder medicament is added into a bin formed by the visual bin body 22 and the conical bin bottom 23 through a powder adding port 211 formed on the upper bin top 21 of the visual dust-proof bin 2, and generated dust gas is subjected to dust removal, purification and discharge through a dust removal vent hole 212 of the upper bin top 21; starting the screw conveyor 3, enabling powder medicament to enter a powder inlet 31 of the screw conveyor 3 from a bin bottom discharge port 25 of a dustproof bin 23, conveying the powder medicament to a powder outlet 32, enabling the powder medicament to fall into a metering hopper 41 of a quantitative split charging mechanism 4, and enabling the weight of the powder in the metering hopper 41 to be transferred to a strain gravity sensor 44 through a material sealing plugboard 423 to achieve powder weighing, and stopping working of the screw conveyor 3 after the specified weight is reached; the actuating cylinder 421 of the blanking switch 42 of the quantitative split charging mechanism 4 is started to drive the material sealing plugboard 423 to horizontally move so that powder medicament in the metering hopper 41 enters the flexible telescopic pipe 521 of the telescopic dispenser 52 through the material guiding chute 51 of the feeding mechanism 5, meanwhile, the lifting cylinder of the lifting navigator 53 is started 531 to drive the fixing plate 532 and the guide vertical rod 533 to stretch out, the flexible telescopic pipe 521 stretches out through the traction ring 522 and the tail end forming ring 523 and enables materials in the flexible telescopic pipe 521 to stretch into the inside of the reaction kettle and fall into a solvent of the reaction kettle, powder medicament high-altitude free falling dust splashing is avoided, after medicament feeding is finished, the lifting cylinder 531 of the lifting navigator 53 is restored to an initial state to drive the flexible telescopic pipe 521 of the telescopic dispenser 52 to lift and separate from the reaction kettle, and meanwhile, the actuating cylinder 421 of the split charging mechanism 4 is closed to drive the material sealing plugboard 423 to horizontally move so as to realize blanking and blocking of the metering hopper 41.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the scope of the present utility model is not limited to the specific details of the above embodiments, and within the scope of the technical concept of the present utility model, any person skilled in the art may apply equivalent substitutions or alterations to the technical solution according to the present utility model and the inventive concept thereof within the scope of the technical concept of the present utility model, and these simple modifications are all within the scope of the present utility model.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (7)
1. The quantitative powder medicament feeder is characterized by comprising a supporting machine body (1), a visual dustproof bin (2), a screw conveyor (3), a quantitative split charging mechanism (4) and a feeding mechanism (5);
the screw conveyor (3) is fixed on the supporting machine body (1) through the supporting vertical plate (13), and a powder inlet (31) of the screw conveyor is communicated with a bin bottom discharge port (25) of the visual dustproof bin (2);
the quantitative split charging mechanism (4) comprises a weighing hopper (41) with upper and lower openings, a discharging switch (42), a metering operating table (43) and a strain gravity sensor (44), wherein the strain gravity sensor (44) is fixed on a supporting machine body (1), the metering operating table (43) is fixed on the strain gravity sensor (44) and is positioned below the screw conveyor (3), the discharging switch (42) and the weighing hopper (41) are respectively fixed at the front end and the rear end of the metering operating table (43), a plugboard on the telescopic end of the discharging switch (42) is positioned at the lower opening of the weighing hopper (41) and can seal the lower opening of the weighing hopper (41), and meanwhile, the upper opening of the weighing hopper (41) is communicated with a powder outlet (32) of the screw conveyor (3);
the feeding mechanism (5) comprises a material guiding chute (51), a telescopic feeder (52) and a lifting navigator (53), wherein the material guiding chute (51) is positioned in the supporting machine body (1), and a top inlet of the material guiding chute (51) sequentially passes through the top of the supporting machine body (1) and the lower part of a plugboard positioned on the telescopic end of the blanking switch (42) after the counter operation table (43), so that the top inlet of the material guiding chute (51) can receive the discharging of the lower opening of the metering hopper (41);
the lifting navigator (53) is fixed at the rear end inside the supporting machine body (1), and the telescopic end of the lifting navigator penetrates out of the bottom of the supporting machine body (1) and is positioned below the supporting machine body (1);
the telescopic dispenser (52) comprises a flexible telescopic pipe (521) and a traction ring (522), wherein an outlet at the bottom of the guide chute (51) is communicated with an inlet of the flexible telescopic pipe (521) at the bottom of the rear end of the supporting machine body (1), and an outlet of the flexible telescopic pipe (521) is connected with a telescopic end of the lifting navigator (53).
2. The quantitative powder medicament adding machine according to claim 1, wherein the supporting machine body (1) comprises an external decorative frame (11) and a horizontal workbench (12), wherein the horizontal workbench (12) is fixed on the external decorative frame (11), and the front end and the rear end of the horizontal workbench (12) are respectively fixed with a supporting vertical plate (13); the front end and the rear end of the screw conveyor (3) are respectively fixed on the front support vertical plate and the rear support vertical plate (13) through fixing flanges (33).
3. The powder medicament quantitative dosing machine according to claim 2, wherein the lifting navigator (53) comprises a lifting cylinder (531) and a fixing plate (532), wherein the lifting cylinder (531) is fixed at the rear end of the bottom of the horizontal workbench (12) in the external decorative frame (11), the telescopic end of the lifting cylinder passes through the bottom plate of the external decorative frame (11), the fixing plate (532) is fixed at the bottom of the telescopic end of the lifting cylinder (531), and the outlet of the flexible telescopic tube (521) is connected to the fixing plate (532) through a terminal forming ring (523).
4. A powder medicament dosing machine according to claim 3, wherein the lifting navigator (53) further comprises a guiding upright (533), wherein the bottom of the guiding upright (533) is fixed on a fixed plate (532) at the rear end of the flexible telescopic tube (521), and the top of the guiding upright (533) extends into the external decorative frame (11) through the bottom plate of the external decorative frame (11); a plurality of traction rings (522) are sleeved on the outer side of the guide upright rods (533) between the bottom plate of the external decorative frame (11) and the fixed plate (532) in a sliding mode, and the traction rings (522) are simultaneously connected to the flexible telescopic tubes (521).
5. The powder medicament quantitative feeding machine according to claim 1, wherein the blanking switch (42) comprises an execution cylinder (421), a sliding rail sliding block mechanism (422) and a sealing plugboard (423), sliding rails of the execution cylinder (421) and the sliding rail sliding block mechanism (422) are sequentially fixed on a metering operation table (43) at the front end of the metering hopper (41), sliding blocks of the sliding rail sliding block mechanism (422) are connected to the sliding rails in a matched mode, the front end of the sliding block mechanism is fixed at the telescopic end of the execution cylinder (421), the rear end of the sliding block mechanism is fixed with the sealing plugboard (423), the sealing plugboard (423) is located at the lower opening of the metering hopper (41), and the lower opening of the metering hopper (41) can be sealed.
6. The quantitative powder medicament adding machine according to claim 1, wherein the metering hopper (41) is an empty cone (411) with upper and lower openings, the bottom of the empty cone (411) is fixed on the metering operation table (43) through supporting legs (412), the upper opening of the empty cone (411) is communicated with the powder inlet (31) of the screw conveyor (3), and the lower opening of the empty cone (411) is communicated with the inlet of the material guiding chute (51).
7. The quantitative powder medicament adding machine according to claim 1, wherein the visual dustproof bin (2) comprises an upper bin top (21), a visual bin body (22) and a conical bin bottom (23), wherein the upper end and the lower end of the visual bin body (22) are respectively in sealing connection with the bottom of the upper bin top (21) and the top of the conical bin bottom (23) through sealing rings (24), a powder adding port (211) and a dust removing vent hole (212) are formed in the upper bin top (21), and a bin bottom discharging port (25) is formed in the bottom of the conical bin bottom (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116485.8U CN220536947U (en) | 2023-08-08 | 2023-08-08 | Quantitative powder medicament adding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116485.8U CN220536947U (en) | 2023-08-08 | 2023-08-08 | Quantitative powder medicament adding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220536947U true CN220536947U (en) | 2024-02-27 |
Family
ID=89969822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322116485.8U Active CN220536947U (en) | 2023-08-08 | 2023-08-08 | Quantitative powder medicament adding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220536947U (en) |
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2023
- 2023-08-08 CN CN202322116485.8U patent/CN220536947U/en active Active
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