CN216468622U

CN216468622U - Particle quantitative metering device

Info

Publication number: CN216468622U
Application number: CN202123147620.2U
Authority: CN
Inventors: 朱向东; 周亚宁; 曹丹
Original assignee: Anhui Parker Mechanical And Electrical Equipment Co ltd
Current assignee: Anhui Parker Mechanical And Electrical Equipment Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-10
Anticipated expiration: 2031-12-15

Abstract

The utility model belongs to the technical field of granule equipment for packing, especially, be granule quantitative metering device, even though having measured out the granule of predetermineeing the volume to common granule metering device, nevertheless because the bulk density of granule is different, and the granule volume that leads to this granule of predetermineeing the volume to correspond is different, has reduced the problem of the efficiency of measurement work, now proposes following scheme, and it includes base, material jar and a measurement section of thick bamboo, the equal fixed mounting in both sides has the fixed plate around the top of base, and the mounting hole has all been seted up to the front side of two fixed plates, and equal rotation installs the installation axle in two mounting holes, and two one end fixed mounting that the installation axle is close to each other have same commentaries on classics board, change one side of board and seted up the transverse groove, and the round hole has been seted up to bottom one side of material jar, measurement section of thick bamboo fixed mounting is in the round hole. The utility model discloses a reciprocating rotation when vibrations about driving the metering cylinder for the granule gets into in the metering cylinder fast and the implementation, guarantees to weigh the accuracy.

Description

Particle quantitative metering device

Technical Field

The utility model relates to a particle packaging equipment technical field especially relates to particle quantitative metering device.

Background

In the metering of fine particles, quantitative metering is often required; however, since the bulk density of the fine particles is different depending on the storage amount and the storage period when the fine particles are stored in the container, even though the conventional particle metering device meters the particles with the predetermined volume, the particle metering device has different particle amounts corresponding to the particles with the predetermined volume due to the different bulk densities of the particles, which reduces the efficiency of the metering work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the common granule metering device even though having measured out the granule of predetermineeing the volume, nevertheless because the bulk density of granule is different, and the granule volume that leads to this granule of predetermineeing the volume to correspond is different, has reduced the shortcoming of the efficiency of measurement work, and the granule quantitative metering device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a particle quantitative metering device comprises a base, a charging bucket and a metering cylinder, wherein fixed plates are fixedly arranged on the front side and the rear side of the top of the base, mounting holes are formed in the front sides of the two fixed plates, mounting shafts are rotatably arranged in the two mounting holes, one end, close to each other, of each mounting shaft is fixedly provided with the same rotating plate, one side of each rotating plate is provided with a transverse groove, one side of the bottom of the charging bucket is provided with a round hole, the metering cylinder is fixedly arranged in the round hole, one side of the metering cylinder is fixedly provided with a transverse plate, the top and the bottom of the transverse plate are fixedly provided with a first motor, a baffle plate is fixedly arranged on an output shaft of the first motor, the two baffle plates are respectively abutted with the top and the bottom of the metering cylinder in a movable sealing manner, the transverse plate is slidably connected in the transverse grooves, the bottom of the rotating plate is fixedly provided with a second motor, a worm is fixedly connected to an output shaft of the second motor, and a cam is fixedly connected to the outer side of the worm, cam and one side activity butt of diaphragm, the equal fixed mounting in both sides has the fixed axle around the base, and the connecting plate has all been cup jointed in the outside of two fixed axles all rotates, set up flutedly on the top inner wall of transverse groove, rotate on the both sides inner wall around the recess and install same connecting axle, fixed mounting has worm wheel and two carousels on the connecting axle, worm and worm wheel mesh, and the equal fixed mounting in one side that two carousels kept away from each other has the round bar, and two connecting plates rotate respectively and cup joint in the outside of the round bar that corresponds.

Preferably, fixed mounting has the limiting plate on the top inner wall of transverse groove, the spacing groove has been seted up at the top of diaphragm, and limiting plate sliding connection is in the spacing groove, and the same gag lever post of fixedly connected with on the both sides inner wall of spacing groove, limiting plate slip cup joint in the outside of gag lever post.

Preferably, one side of the limiting plate is fixedly connected with two return springs, and the two return springs are fixedly connected to the inner wall of one side of the limiting groove.

Preferably, a plurality of supporting wheels are rotatably arranged on the front side and the rear side of the rotating plate, and the supporting wheels are connected to the bottom of the charging bucket in a rolling mode.

Preferably, the top of the charging bucket is provided with a feeding port, and a feeding hopper is fixedly arranged in the feeding port.

Preferably, the equal fixed mounting in bottom four corners of base has the support column, the top fixed mounting of diaphragm has the reinforcing plate, and the top fixed connection of reinforcing plate is in the bottom of material jar.

In the utility model, the particle quantitative metering device adds the particle raw material into the material tank through the feeding hopper, the baffle above the material tank is controlled to rotate by starting the motor above, so that the particles in the material tank enter the metering cylinder, then the worm is driven to rotate by starting the second motor, the worm drives the connecting shaft and the two turnplates to rotate by meshing with the worm wheel, the two turnplates respectively drive the rotating plates to rotate in a reciprocating way around the mounting shaft through the matching of the corresponding round rods and the connecting plates, so that the material tank is inclined in a reciprocating way, so that the particles can enter the metering cylinder as soon as possible, the worm drives the cam to synchronously rotate, the cam drives the transverse plate through the butt with the transverse plate and drives the transverse plate, the metering cylinder and the material tank to vibrate in a left-right reciprocating way under the action of the reset spring, thereby the particles can be rapidly put into practice, the stacking density of the particles is ensured;

in the utility model, the particle quantitative metering device drives the upper baffle to seal the upper part of the metering cylinder by starting the upper first motor again, then the lower first motor is started to drive the lower baffle to rotate, the sealing of the lower part of the metering cylinder is removed, the particles in the metering cylinder are led out, and the weighing of the particles is realized;

the utility model has the advantages of reasonable design, reciprocating rotation when vibrations about through driving the metering cylinder for the granule gets into in the metering cylinder fast and the implementation, guarantees to weigh the accuracy, and the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of a quantitative particle metering device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a quantitative particle metering device provided by the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a partial enlarged view of portion B of FIG. 2

Fig. 5 is a schematic perspective view of another view angle of the quantitative particle metering device of the present invention.

In the figure: 1. a base; 2. a charging bucket; 3. a metering drum; 4. a transverse plate; 5. a baffle plate; 6. rotating the plate; 7. a first motor; 8. a fixing plate; 9. a connecting plate; 10. a turntable; 11. a fixed shaft; 12. a transverse slot; 13. a feed hopper; 14. a second motor; 15. a worm; 16. a worm gear; 17. a limiting plate; 18. a limiting groove; 19. a cam; 20. a connecting shaft; 21. a round bar.

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.

Referring to fig. 1-5, the particle quantitative metering device comprises a base 1, a charging bucket 2 and a metering cylinder 3, wherein fixed plates 8 are fixedly arranged on the front side and the rear side of the top of the base 1, mounting holes are formed in the front sides of the two fixed plates 8, mounting shafts are rotatably arranged in the two mounting holes, one end, close to each other, of each of the two mounting shafts is fixedly provided with a rotating plate 6, one side of each rotating plate 6 is provided with a transverse groove 12, one side of the bottom of the charging bucket 2 is provided with a round hole, the metering cylinder 3 is fixedly arranged in the round hole, one side of the metering cylinder 3 is fixedly provided with a transverse plate 4, the top and the bottom of the transverse plate 4 are fixedly provided with a first motor 7, a baffle 5 is fixedly arranged on an output shaft of the first motor 7, the two baffles 5 are respectively movably and hermetically abutted against the top and the bottom of the metering cylinder 3, the transverse plate 4 is slidably connected in the transverse groove 12, and the bottom of the rotating plate 6 is fixedly provided with a second motor 14, fixedly connected with worm 15 on the output shaft of second motor 14, cam 19 has been cup jointed to the outside of worm 15 fixedly, cam 19 and one side activity butt of diaphragm 4, equal fixed mounting in both sides has fixed axle 11 around base 1, the outside of two fixed axles 11 all rotates and has cup jointed connecting plate 9, set up flutedly on the top inner wall of transverse groove 12, rotate on the both sides inner wall around the recess and install same connecting axle 20, fixed mounting has worm wheel 16 and two carousels 10 on the connecting axle 20, worm 15 meshes with worm wheel 16 mutually, the equal fixed mounting in one side that two carousels 10 kept away from each other has round bar 21, two connecting plates 9 rotate respectively and cup joint the outside at corresponding round bar 21.

The utility model discloses in, fixed mounting has limiting plate 17 on the top inner wall of transverse groove 12, and spacing groove 18 has been seted up at diaphragm 4's top, and limiting plate 17 sliding connection is in spacing groove 18, the same gag lever post of fixedly connected with on limiting groove 18's the both sides inner wall, and limiting plate 17 slides and cup joints in the outside of gag lever post, leads diaphragm 4.

The utility model discloses in, two reset spring of one side fixedly connected with of limiting plate 17, two equal fixed connection of reset spring reset diaphragm 4 on one side inner wall of spacing groove 18.

The utility model discloses in, both sides all rotate around the commentaries on classics board 6 and install a plurality of supporting wheels, and the equal roll connection of a plurality of supporting wheels is in the bottom of material jar 2, supports material jar 2.

The utility model discloses in, the feed inlet has been seted up at the top of material jar 2, and fixed mounting has feeder hopper 13 in the feed inlet, is convenient for carry out the feeding to material jar 2.

The utility model discloses in, the equal fixed mounting in bottom four corners of base 1 has the support column, and the top fixed mounting of diaphragm 4 has the reinforcing plate, and the top fixed connection of reinforcing plate promotes diaphragm 4 and the installation stability of material jar 2 in the bottom of material jar 2.

In the utility model, when in use, particulate materials are added into the charging bucket 2 through the feed hopper 13, the baffle 5 above the charging bucket 2 is controlled to rotate by starting the motor 7 above, so that the particulate materials in the charging bucket 2 enter the metering cylinder 3, then the worm 15 is driven to rotate by starting the second motor 14, the worm 15 drives the connecting shaft 20 and the two turntables 10 to rotate through meshing with the worm wheel 16, the two turntables 10 respectively drive the rotating plate 6 to rotate in a reciprocating way around the mounting shaft through the matching of the corresponding round rod 21 and the connecting plate 9, so that the charging bucket 2 is inclined in a reciprocating way, so that the particulate materials enter the metering cylinder 3 as soon as possible, the worm 15 drives the cam 19 to synchronously rotate when rotating, the cam 19 drives the transverse plate 4 through the butt with the transverse plate 4 and under the action of the reset spring, the metering cylinder 3 and the charging bucket 2 perform left-right reciprocating vibration, thereby make the particulate matter realize fast, guarantee the accumulational density of granule, then through the first motor 7 of restart top, the baffle 5 that drives the top seals metering cylinder 3 top, and the first motor 7 that starts the below drives baffle 5 of below and rotates after that, removes the closure to metering cylinder 3 below, derives the granule in the metering cylinder 3, realizes weighing of particulate matter.

Claims

1. A particle quantitative metering device comprises a base (1), a charging bucket (2) and a metering cylinder (3), and is characterized in that fixed plates (8) are fixedly mounted on the front side and the rear side of the top of the base (1), mounting holes are formed in the front sides of the two fixed plates (8), mounting shafts are rotatably mounted in the two mounting holes, one end, close to each other, of each mounting shaft is fixedly provided with a rotating plate (6), one side of each rotating plate (6) is provided with a transverse groove (12), one side of the bottom of the charging bucket (2) is provided with a round hole, the metering cylinder (3) is fixedly mounted in the round hole, one side of the metering cylinder (3) is fixedly provided with a transverse plate (4), the top and the bottom of the transverse plate (4) are fixedly provided with a first motor (7), a baffle (5) is fixedly mounted on an output shaft of the first motor (7), and the two baffles (5) are movably and movably sealed and abutted to the top and the bottom of the metering cylinder (3) respectively, and diaphragm (4) sliding connection is in transverse groove (12), the bottom fixed mounting of commentaries on classics board (6) has second motor (14), fixedly connected with worm (15) on the output shaft of second motor (14), and the fixed cover in the outside of worm (15) has connect cam (19), and cam (19) and one side activity butt of diaphragm (4), equal fixed mounting has fixed axle (11) in both sides around base (1), and the outside of two fixed axles (11) all rotates and has cup jointed connecting plate (9), set up the recess on the top inner wall of transverse groove (12), rotate on the both sides inner wall around the recess and install same connecting axle (20), fixed mounting has worm wheel (16) and two carousel (10) on connecting axle (20), worm (15) mesh with worm wheel (16), and equal fixed mounting has round bar (21) in the one side that two carousel (10) kept away from each other, the two connecting plates (9) are respectively rotatably sleeved on the outer sides of the corresponding round rods (21).

2. The quantitative particle metering device according to claim 1, wherein a limiting plate (17) is fixedly mounted on the inner wall of the top of the transverse groove (12), a limiting groove (18) is formed in the top of the transverse plate (4), the limiting plate (17) is slidably connected in the limiting groove (18), the inner walls of two sides of the limiting groove (18) are fixedly connected with the same limiting rod, and the limiting plate (17) is slidably sleeved on the outer side of the limiting rod.

3. The quantitative particle metering device according to claim 2, wherein two return springs are fixedly connected to one side of the limiting plate (17), and both return springs are fixedly connected to the inner wall of one side of the limiting groove (18).

4. A quantitative particle metering device as claimed in claim 1, characterized in that a plurality of supporting wheels are rotatably mounted on the front and rear sides of the rotating plate (6) and are connected with the bottom of the charging bucket (2) in a rolling manner.

5. A quantitative particle metering device as claimed in claim 1, characterized in that the top of the charging bucket (2) is provided with a feeding inlet, and a feeding hopper (13) is fixedly arranged in the feeding inlet.

6. The quantitative particle metering device according to claim 1, wherein support columns are fixedly mounted at four corners of the bottom of the base (1), a reinforcing plate is fixedly mounted at the top of the transverse plate (4), and the top of the reinforcing plate is fixedly connected to the bottom of the charging bucket (2).