CN117416578A

CN117416578A - Powder filling device

Info

Publication number: CN117416578A
Application number: CN202311373313.7A
Authority: CN
Inventors: 石岩; 石小岳; 朱小猛; 田玉亲; 赵海港; 李文彬; 张新彬; 李遵华
Original assignee: Shandong Zouping Pesticides Co ltd
Current assignee: Shandong Zouping Pesticides Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-01-19

Abstract

The utility model relates to a powder filling device, it includes the frame, fixedly connected with brace table and screw-type powder filling machine in the frame, be provided with the disc conveying mechanism who is used for carrying the pesticide bottle on the brace table, disc conveying mechanism feed end is provided with feeding straight line conveying mechanism, disc conveying mechanism discharge end is provided with ejection of compact conveying mechanism, be provided with guiding mechanism on the disc conveying mechanism, guiding mechanism is located screw-type powder filling machine below, guiding mechanism is located pesticide bottle top, guiding mechanism includes the hopper that is used for the material, hopper lower extreme fixedly connected with guide cylinder, guide cylinder lower extreme aligns with the pesticide bottle on the disc conveying mechanism, when the pesticide bottle moves on disc conveying mechanism, hopper and pesticide bottle synchronous slip, the hopper lateral wall is provided with and beats the subassembly. The present application has the effect of reducing stuck pesticide in the hopper, reducing the re-filling situation.

Description

Powder filling device

Technical Field

The application relates to the field of powder pesticide filling, in particular to a powder filling device.

Background

The powder pesticide is usually formed by mixing pesticide raw powder and filling materials, can be directly sprayed on crops, has less residue, and can also be used for preventing and controlling plant diseases and insect pests by seed dressing, soil treatment and the like. The filler mainly comprises a carrier and an auxiliary agent, wherein the carrier is usually diatomite, white carbon black or bentonite, and the auxiliary agent is mainly added for ensuring the quality of the preparation, fully playing the efficacy of the active ingredients, facilitating the application and meeting the production process requirements, such as an adhesive for preventing powder from falling off and increasing the efficacy, an anticoagulant or a dispersant for preventing powder from caking during storage, an anti-drift agent for preventing powder from drifting during powder spraying, and the like.

In the related art, the existing powder filling equipment generally comprises a frame and a powder filling machine fixed on the frame, wherein a discharging screw rod and a discharging motor for discharging are arranged on the powder filling machine, a hopper is fixedly connected to the frame, and the hopper is integrally of a funnel-shaped structure. When the empty pesticide bottle reaches the lower part of the hopper, the blanking motor is started to enable the blanking screw to convey powder pesticide in the storage bin into the hopper, and then the powder pesticide is discharged into the empty pesticide bottle through the hopper.

Because the hopper is funnel-shaped design, powder pesticide in the storage bin falls into the hopper through the discharging screw rod, and then enters the empty pesticide bottle through the discharging hole of the hopper under the action of gravity, however, part of powder pesticide adheres to the inner wall of the hopper, so that the pesticide in the pesticide bottle is insufficient in quantity and needs to be refilled.

Disclosure of Invention

In order to reduce the adhering pesticides in the hopper and reduce the condition of refilling, the application provides a powder filling device.

The application provides a powder filling device adopts following technical scheme:

the utility model provides a powder filling device, includes the frame, fixedly connected with brace table and screw-type powder filling machine in the frame, be provided with the disc conveying mechanism who is used for carrying the pesticide bottle on the brace table, disc conveying mechanism feed end is provided with feeding straight line conveying mechanism, disc conveying mechanism discharge end is provided with ejection of compact conveying mechanism, be provided with guide mechanism on the disc conveying mechanism, guide mechanism is located screw-type powder filling machine below, guide mechanism is located pesticide bottle top, guide mechanism includes the hopper that is used for the guide, hopper lower extreme fixedly connected with guide cylinder, guide cylinder lower extreme aligns with the pesticide bottle on the disc conveying mechanism, when the pesticide bottle moves on disc conveying mechanism, the hopper slides with the pesticide bottle in step, the hopper lateral wall is provided with the subassembly of beating.

Through adopting above-mentioned technical scheme, carry the pesticide bottle to disc conveying mechanism department through feeding linear conveying mechanism, transport through disc conveying mechanism again, in disc conveying mechanism transportation process, in the powder pesticide is imported into the hopper to screw type powder liquid filling machine, and in the pesticide bottle is imported into through the hopper, strike the subassembly and strike the hopper, thereby in the powder pesticide import pesticide bottle with the inside adhesion of hopper, the pesticide bottle that finishes at last is transported out through ejection of compact linear conveying mechanism.

Optionally, the disc conveying mechanism includes the base of fixed connection in supporting bench upper surface, rotate on the base and be connected with two sets of transport discs, be provided with on the supporting bench and carry disc pivoted drive assembly, a plurality of joint grooves that are used for transporting pesticide have been seted up to the last circumference of transport disc.

Through adopting above-mentioned technical scheme, transport the pesticide bottle to carrying disc department, carry the disc through joint groove improvement to the centre gripping stability of pesticide bottle in the transportation.

Optionally, the feed end of the base is provided with a feed chute for installing the feeding linear conveying mechanism, the discharge end of the base is provided with a discharge chute for installing the discharging linear conveying mechanism, and the side wall of the discharge chute is provided with a guide surface for communicating the upper surface of the base with the feeding linear conveying mechanism.

Through adopting above-mentioned technical scheme, carry the feed chute with the pesticide bottle earlier in, carry the disc rotation and make the pesticide bottle in the feed chute get into the joint inslot to reach the base upper surface under the direction effect of guide surface, in-process that rises, pesticide bottle and hopper interval reduce, thereby improve the filling accuracy.

Optionally, the coaxial fixedly connected with supporting ring of upper surface of the disc is carried to the upper strata, the hopper sets up to a plurality ofly along supporting ring circumference, and hopper quantity equals with joint groove quantity, and when the pesticide bottle is located the joint inslot, the hopper is located pesticide bottle top.

Through adopting above-mentioned technical scheme, when carrying the disc and driving the pesticide bottle to slide, the hopper rotates along with carrying the disc and removes to guarantee that pesticide bottle and hopper are static relatively, make pesticide bottle throwing away in the slip in-process can keep the filling, realize lasting filling, improve work efficiency.

Optionally, the hopper deviates from the radial fixedly connected with mounting panel of holding ring one side along the holding ring, strike the subassembly and install on the mounting panel side, strike the subassembly and including rotating the pole of beating of connecting in mounting panel one side, it is located between beating the pole both ends to strike the pole axis of rotation, it is close to hopper one end fixedly connected with and beats the head to strike the pole, be provided with the drive on the bracing piece and strike the reciprocating pivoted driving piece of pole.

Through adopting above-mentioned technical scheme, driving piece drive strikes pole reciprocating rotation to drive and strike the reciprocal slip of head, and then strike the hopper intermittently, make the powder pesticide of hopper inner wall adhesion receive vibrations influence and drop, reduce the remaining powder pesticide of hopper inner wall.

Optionally, the driving piece includes the roof of fixed connection on the mounting panel, the roof is located and beats the pole below, fixedly connected with reset spring between roof and the pole that beats, reset spring one end and roof orientation beat pole one side fixed connection, the other end fixed connection is on beating the pole between beating the head and beating the pole axis of rotation, beat the pole and keep away from beating first one end fixedly connected with driving lever, driving lever keeps away from beating pole one end and sets up to being close to the slope of ground direction, fixedly connected with second driving motor on the mounting panel, coaxial fixedly connected with ratchet on the second driving motor main shaft, ratchet and driving lever looks adaptation.

Through adopting above-mentioned technical scheme, the second driving motor starts and makes the ratchet realize intermittent type stirring driving lever, and the driving lever drives the rapping bar and rotates, and the rapping bar rotates and makes reset spring compressed to make the head of beating beat the hopper, then reset spring promotes the rapping bar and resets, and the head of beating separates with the hopper, and the repeated beating of the above motion condition realization is strikeed the hopper repeatedly.

Optionally, a limiting piece for connecting or separating the knocking rod and the driving piece is arranged on the hopper.

Through adopting above-mentioned technical scheme, need not beat the hopper and be, will strike pole and driving piece separation to make and strike the head unable repetition and strike the hopper, reduce the running loss, increase of service life.

Optionally, the limiter includes coaxial fixed connection in first spacing ring, second spacing ring and third spacing ring of guide cylinder lateral wall, first spacing ring, second spacing ring and third spacing ring are from last interval setting down in proper order in vertical direction, guide cylinder lateral wall coaxial sliding connection has the actuating ring, actuating ring inner wall and guide cylinder inner wall butt just are located between first spacing ring and the second spacing ring, be provided with actuating spring on the guide cylinder coaxially, actuating spring one end and first spacing ring lower surface fixed connection, the other end and actuating ring upper surface fixed connection, actuating ring lower surface passes through many third connecting rods coaxial fixedly connected with butt ring, third connecting rod passes second spacing ring and third spacing ring, wear to be equipped with the restriction rope in the reset spring, restriction rope one end passes reset spring and strike pole fixed connection, the other end passes roof and actuating ring lateral wall fixed connection, when actuating ring and second spacing ring butt, the restriction rope is strained, the driving lever separates with the ratchet, strike head and hopper lateral wall butt, reset spring compresses.

Through adopting above-mentioned technical scheme, the pesticide bottle is influenced by the guide surface and rises, promotes the butt ring and rises, and drive spring is compressed, and the restriction rope is released and makes reset spring promote and beats the pole and rotate, thereby the driving lever contacts with the ratchet and begins intermittent type and beat the hopper, when pesticide bottle and butt ring separation, drive spring resets and will restrict the rope taut, beats head and hopper and driving lever and ratchet separation, beats the head and no longer beats the hopper repeatedly to reduce hopper loss, increase of service life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the method comprises the steps that pesticide bottles are conveyed to a disc conveying mechanism through a feeding linear conveying mechanism and then conveyed through the disc conveying mechanism, in the conveying process of the disc conveying mechanism, powder pesticide is led into a hopper by a screw powder filling machine and is led into the pesticide bottles through the hopper, a knocking component knocks the hopper, so that the powder pesticide adhered to the inside of the hopper is led into the pesticide bottles, and finally the filled pesticide bottles are conveyed out through a discharging linear conveying mechanism;

2. when the conveying disc drives the pesticide bottles to slide, the hopper moves along with the rotation of the conveying disc, so that the pesticide bottles and the hopper are ensured to be relatively static, the pesticide bottles can be thrown away in the sliding process to keep filling, continuous filling is realized, and the working efficiency is improved;

3. the pesticide bottle is influenced by the guide surface and rises, the abutting ring is pushed to rise, the driving spring is compressed, the limiting rope is loosened, the reset spring pushes the knocking rod to rotate, the deflector rod is contacted with the ratchet wheel, intermittent knocking of the hopper is started, when the pesticide bottle is separated from the abutting ring, the driving spring resets to tighten the limiting rope, the knocking head is abutted to the hopper and separated from the deflector rod, the knocking head does not repeatedly knock the hopper, so that the hopper loss is reduced, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;

FIG. 2 is a front view of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a portion of the construction of an embodiment of the present application, primarily for illustrating a carousel conveyor;

FIG. 4 is a schematic view of a portion of an embodiment of the present application, primarily for illustrating a disc guide assembly;

FIG. 5 is a schematic view of a part of the structure of an embodiment of the present application, mainly used for showing the connection relationship between the material guiding mechanism and the disc conveying mechanism;

FIG. 6 is a schematic view of a portion of a structure of an embodiment of the present application, primarily for illustrating a divider plate;

FIG. 7 is a schematic view of a portion of an embodiment of the present application, primarily for illustrating a striking assembly;

FIG. 8 is a schematic view of a portion of an embodiment of the present application, primarily for use in another angle display of a rapping assembly.

Reference numerals illustrate: 1. a frame; 2. a support table; 3. screw powder filling machine; 4. a material guiding mechanism; 41. a bracket; 411. a first support bar; 412. a support ring; 42. a hopper; 421. a guide cylinder; 422. a partition plate; 423. a connecting plate; 43. a mounting plate; 44. a support frame; 441. a second support bar; 442. an arc-shaped supporting plate; 45. a striking assembly; 451. knocking the rod; 452. a knocking head; 453. a driving member; 4531. a top plate; 4532. a return spring; 4533. a deflector rod; 4534. a ratchet wheel; 4535. a second driving motor; 454. a restriction member; 4541. a first stop collar; 4542. a second limiting ring; 4543. a third limiting ring; 4544. a drive ring; 4545. a drive spring; 4546. a third connecting rod; 4547. an abutment ring; 4548. a restraining rope; 5. a disc conveying mechanism; 51. a base; 511. a feed chute; 512. a guide surface; 513. a discharge chute; 52. a conveying disc; 521. a clamping groove; 53. a drive assembly; 531. a drive shaft; 532. a first driving motor; 54. a disc guide assembly; 541. an arc-shaped guide plate; 542. a first connecting rod; 543. a feed guide plate; 544. a discharging guide plate; 55. a first guide assembly; 551. a second connecting rod; 552. a first guide plate; 5521. a feed guide groove; 5522. a discharge guide groove; 6. a feeding linear conveying mechanism; 61. a feed conveyor belt; 62. a second guide plate; 7. a discharging linear conveying mechanism; 71. a discharge conveyor belt; 72. and a third guide plate.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a powder filling device. Referring to fig. 1, the powder filling device comprises a frame 1, a supporting table 2 is fixedly connected to the frame 1, and a screw type powder filling machine 3 is arranged on the frame 1. The supporting table 2 is provided with a material guiding mechanism 4, and the material guiding mechanism 4 is positioned below the screw powder filling machine 3. The supporting table 2 is provided with a disc conveying mechanism 5, and the disc conveying mechanism 5 is positioned below the material guiding mechanism 4. The feeding end of the disc conveying mechanism 5 is provided with a feeding linear conveying mechanism 6, the discharging end of the disc conveying mechanism 5 is provided with a discharging linear conveying mechanism 7, and the conveying direction of the feeding linear conveying mechanism 6 is parallel to the conveying direction of the discharging linear conveying mechanism 7 and is horizontally arranged.

The feeding linear conveying mechanism 6 at the feeding end of the disc conveying mechanism 5 conveys the empty pesticide bottles, so that the empty pesticide bottles enter the disc conveying mechanism 5, the empty pesticide bottles correspond to the guide mechanism 4, the empty pesticide bottles reach the lower part of the guide mechanism 4, at the moment, powder pesticide in the screw powder filling machine 3 enters the empty pesticide bottles through the guide mechanism 4, and then the disc conveying mechanism 5 conveys the pesticide bottles to the discharging linear conveying mechanism 7 from the lower part of the guide mechanism 4, so that filling work is completed.

Referring to fig. 1 and 2, the disc conveying mechanism 5 includes a base 51 fixedly connected to the upper surface of the supporting table 2, two conveying discs 52 are rotatably connected to the base 51, the two conveying discs 52 are coaxial and have vertical axes, and the two conveying discs 52 are arranged at intervals in the vertical direction. The base 51 is fixedly connected with a disc guide assembly 54. A first guiding assembly 55 is fixedly connected to the supporting table 2, and the first guiding assembly 55 and the disc guiding assembly 54 define a conveying path of the pesticide bottles on the base 51. The support table 2 is provided with a driving assembly 53 for driving the conveying disc 52 to rotate.

The empty pesticide bottle is conveyed to the disc conveying mechanism 5 through the feeding linear conveying mechanism 6, the driving assembly 53 drives the conveying disc 52 to rotate to the base 51, the screw powder filling machine 3 fills powder pesticide into the empty pesticide bottle through the material guiding mechanism 4, and after filling is finished, the conveying disc 52 conveys the pesticide bottle to the discharging linear conveying mechanism 7, so that filling work is completed.

Referring to fig. 2, 3 and 4, a feeding chute 511 adapted to the feeding linear conveyor 6 is provided at the feeding end of the base 51, and a guiding surface 512 communicating with the upper surface of the base 51 is provided at the side wall of the feeding chute 511. The discharge end of the base 51 is provided with a discharge chute 513 which is matched with the discharge linear conveying mechanism 7. The feeding linear conveying mechanism 6 and the discharging linear conveying mechanism 7 are connected with the disc conveying of the base 51 through the feeding chute 511 and the discharging chute 513, so that the consistency of pesticide filling is realized.

Referring to fig. 2 and 5, the driving assembly 53 includes a driving shaft 531 rotatably connected to the base 51, an axis of the driving shaft 531 is vertically disposed, an upper end of the driving shaft 531 passes through an upper surface of the base 51 and is fixedly connected with the conveying disc 52 coaxially, a lower surface of the supporting table 2 is fixedly connected with a first driving motor 532, and a lower end of the driving shaft 531 passes through a lower surface of the supporting table 2 and is fixedly connected with a main shaft of the first driving motor 532 coaxially.

Referring to fig. 4 and 5, a plurality of engaging grooves 521 corresponding to the pesticide bottles are circumferentially formed in the outer side wall of the conveying disc 52, and six engaging grooves 521 are provided in this embodiment. When the pesticide bottle is conveyed into the feeding groove 511, the conveying disc 52 rotates to enable the pesticide bottle to enter the clamping groove 521, and the pesticide bottle reaches the upper surface of the base 51 through the guiding surface 512.

Referring to fig. 4 and 5, the disc guide assembly 54 includes an arc-shaped guide plate 541 coaxially disposed with the conveying disc 52, the arc-shaped guide plate 541 being horizontally disposed and fixedly connected with the base 51 by a plurality of first connecting rods 542, the arc-shaped guide plate 541 being disposed at a distance from the base 51 in a vertical direction and above the base 51. The plurality of first connecting rods 542 are disposed at intervals along the arcuate track of the arcuate guide plate 541, and seven first connecting rods 542 are disposed in this embodiment. The feeding end of the arc-shaped guide plate 541 is fixedly connected with a feeding guide plate 543, and the discharging end of the arc-shaped guide plate 541 is fixedly connected with a discharging guide plate 544.

Referring to fig. 2, 3 and 4, the first guide assembly 55 includes a first guide plate 552 fixedly connected to the support table 2 through a plurality of second connecting rods 551, the first guide plate 552 is located at an opening of the arc-shaped guide plate 541, the length direction of the first guide plate 552 is parallel to the conveying direction of the feeding linear conveying mechanism 6, and the plurality of second connecting rods 551 are arranged at intervals along the length direction of the first guide plate 552, where in this embodiment, the number of second connecting rods 551 is three. The first guide plate 552 has a feed guide groove 5521 formed at one end thereof adjacent to the feed guide plate 543, and the first guide plate 552 has a discharge guide groove 5522 formed at one end thereof adjacent to the discharge guide plate 544.

The feeding guide groove 5521 and the feeding guide plate 543 are combined to enable the pesticide bottle to enter the clamping groove 521 on the driving disc, when the driving disc rotates, the empty pesticide bottle is driven to rise along the guide surface 512 to reach the upper surface of the base 51, the pesticide bottle is enabled to move on the base 51 along the track of the arc-shaped guide plate 541 under the guiding action of the combination of the driving disc and the arc-shaped guide plate 541, and in the process, the screw type powder filling machine guides powder pesticide into the pesticide bottle through the guide mechanism 4.

Referring to fig. 1, the in-feed linear conveyor 6 includes a in-feed conveyor belt 61 provided on the support table 2 and a second guide assembly provided on the in-feed conveyor belt 61.

Referring to fig. 1 and 5, a frame 1 of a feed conveyor 61 is fixedly connected to the upper surface of a supporting table 2, one end of the feed conveyor 61 extends into a feed chute 511 and is fixedly connected to a base 51, and the upper surface of the feed conveyor 61 and the lowest part of a guide surface 512 are in the same horizontal plane.

Referring to fig. 1, the second guide assembly includes two second guide plates 62 vertically and fixedly connected to the upper surface of the frame 1 of the feeding conveyor belt 61, the two second guide plates 62 are disposed at intervals along the width direction of the feeding conveyor belt 61, and the length direction of the second guide plates 62 is parallel to the conveying direction of the feeding conveyor belt 61.

Referring to fig. 1, the discharging linear conveyor 7 includes a discharging conveyor belt 71 provided on the support table 2 and a third guide assembly provided on the discharging conveyor belt 71.

Referring to fig. 1 and 5, a frame 1 of a discharge conveyor 71 is fixedly connected to the upper surface of a supporting table 2, one end of the discharge conveyor 71 extends into a discharge chute 513 and is fixedly connected with a base 51, and the upper surface of the discharge conveyor 71 and the upper surface of the base 51 are in the same horizontal plane.

Referring to fig. 1, the third guide assembly includes two third guide plates 72 fixedly connected to the upper surface of the frame 1 of the discharge conveyor 71, the two third guide plates 72 are disposed at intervals along the width direction of the discharge conveyor 71, and the length direction of the third guide plates 72 is parallel to the conveying direction of the discharge conveyor 71.

Referring to fig. 3 and 5, the guide mechanism 4 includes a bracket 41 fixedly connected to the uppermost conveying disc 52, and a plurality of hoppers 42 are fixedly connected to the bracket 41 in the circumferential direction, and in this embodiment, the number of hoppers 42 is six corresponding to the number of clamping grooves 521. A mounting plate 43 is fixedly connected to the side, away from the bracket 41, of the hopper 42, and a knocking assembly 45 is arranged on the mounting plate 43. A supporting frame 44 is fixedly connected to the supporting table 2, and the supporting frame 44 is abutted against the mounting plate 43.

Referring to fig. 5, the support 41 includes a support ring 412 coaxially and fixedly connected to the conveying disc 52 through a plurality of first support rods 411, and the plurality of first support rods 411 are disposed at intervals along the circumferential direction of the conveying disc 52, and in this embodiment, six first support rods 411 are disposed.

Referring to fig. 5 and 6, the upper end of the hopper 42 is designed as a waist-shaped ring, the lower end of the hopper 42 is converged and vertically and fixedly connected with a guide cylinder 421, the guide cylinder 421 is designed as a cylinder, a partition plate 422 is fixedly connected in the guide cylinder 421, the partition plate 422 divides the guide into a guide cavity and a guide cavity with the inside, and the side wall of the guide cylinder 421 is provided with an exhaust hole communicated with the guide cavity. The hopper 42 is fixedly connected with a connecting plate 423 towards one side of the supporting ring 412, and the connecting plate 423 is fixedly connected with the supporting ring 412.

Referring to fig. 5 and 7, the mounting plate 43 is vertically and fixedly connected to the side of the hopper 42 facing away from the connecting plate 423, and the length direction of the mounting plate 43 is radially parallel to the supporting ring 412.

Referring to fig. 7 and 8, the tapping assembly 45 includes a tapping rod 451 rotatably connected to one side of the mounting plate 43, wherein a rotational shaft of the tapping rod 451 is disposed between two ends of the tapping rod 451, and a tapping head 452 is fixedly connected to one end of the tapping rod 451, which is close to the hopper 42, and the tapping head 452 is made of a compressible material, in this embodiment, a sponge. The supporting rod is provided with a driving member 453 for driving the tapping rod 451 to reciprocally rotate. The hopper 42 is provided with a restriction member 454 for connecting or disconnecting the tapping rod 451 to or from the driving member 453.

Referring to fig. 7 and 8, the driver 453 includes a top plate 4531 fixedly coupled to the mounting plate 43, the top plate 4531 being positioned below the tap lever 451. A return spring 4532 is fixedly connected between the top plate 4531 and the tapping rod 451. One end of the return spring 4532 is fixedly connected with one side of the top plate 4531, which faces the knocking rod 451, and the other end is fixedly connected to the knocking rod 451 between the knocking head 452 and the rotating shaft of the knocking rod 451. One end of the knocking rod 451, which is far away from the knocking head 452, is fixedly connected with a deflector rod 4533, one end of the deflector rod 4533, which is far away from the knocking rod 451, is obliquely arranged towards the direction close to the ground, a second driving motor 4535 is fixedly connected to the mounting plate 43, a ratchet wheel 4534 is coaxially and fixedly connected to the main shaft of the second driving motor 4535, the ratchet wheel 4534 is matched with the deflector rod 4533, and the deflector rod 4533 is a rubber rod.

Referring to fig. 7 and 8, the limiter 454 includes a first limiter 4541, a second limiter 4542 and a third limiter 4543 coaxially and fixedly connected to the outer sidewall of the guide cylinder 421, and the first limiter 4541, the second limiter 4542 and the third limiter 4543 are sequentially spaced from top to bottom in the vertical direction. The coaxial sliding connection of guide cylinder 421 lateral wall has actuating ring 4544, actuating ring 4544 inner wall and guide cylinder 421 inner wall butt just are located between first spacing ring 4541 and the second spacing ring 4542. The guide cylinder 421 is coaxially provided with a driving spring 4545, one end of the driving spring 4545 is fixedly connected with the lower surface of the first limiting ring 4541, and the other end is fixedly connected with the upper surface of the driving ring 4544. The lower surface of the driving ring 4544 is vertically and fixedly connected with a plurality of third connecting rods 4546, and the plurality of third connecting rods 4546 are arranged at intervals along the circumference of the driving ring 4544, and in the embodiment, the number of the third connecting rods 4546 is four. The third connecting rod 4546 passes through the second stop collar 4542 and the third stop collar 4543 to be fixedly connected with an abutment collar 4547, and the abutment collar 4547 is coaxially arranged with the driving collar 4544.

A limiting rope 4548 is arranged in the return spring 4532 in a penetrating manner, one end of the limiting rope 4548 penetrates through the return spring 4532 to be fixedly connected with the knocking rod 451, and the other end penetrates through the top plate 4531 to be fixedly connected with the side wall of the driving ring 4544. When the drive ring 4544 abuts the second stop ring 4542, the stop rope 4548 is pulled, the lever 4533 is separated from the ratchet 4534, the striker 452 abuts the side wall of the hopper 42, and the return spring 4532 is compressed.

Referring to fig. 5, the supporting frame 44 includes an arc supporting plate 442 fixedly connected to the upper surface of the supporting table 2 through a plurality of second supporting rods 441, and one side of the mounting plate 43 facing away from the hopper 42 abuts against the inner wall of the arc supporting plate 442.

The implementation principle of the powder filling device of the embodiment of the application is as follows: the empty pesticide bottles are conveyed to the feeding groove 511 through the feeding conveying belt 61, and the first driving motor 532 drives the conveying disc 52 to rotate so as to contain the empty pesticide bottles into the clamping groove 521 and drive the empty pesticide bottles to move. The empty pesticide bottle reaches the upper surface of the base 51 through the guide surface 512, and the bottle mouth of the empty pesticide bottle is abutted with the abutting ring 4547 in the climbing process. Along with the climbing of an empty pesticide bottle pushes the abutting ring 4547 to rise, the abutting ring 4547 pushes the driving ring 4544 to rise through the third connecting ring, at the moment, the driving spring 4545 is compressed, the limiting rope 4548 is loosened to enable the reset spring 4532 to be restored, the knocking head 452 leaves the hopper 42, the deflector rod 4533 is compressed with the ratchet wheel 4534, the second driving motor 4535 drives the ratchet wheel 4534 to rotate, and therefore the knocking head 452 repeatedly knocks the hopper 42, and pesticide on the inner wall of the hopper 42 falls into the pesticide bottle due to knocking vibration.

When the pesticide bottle is conveyed to the discharging conveyor belt 71, the pesticide bottle filled with the powder pesticide is conveyed away by the discharging conveyor belt 71, and the pesticide bottle is separated from the abutting ring 4547. The drive spring 4545 pushes the drive ring 4544 down so that the limit cord 4548 tightens, the limit cord 4548 will pull the tapping rod 451 so that the tapping head 452 abuts the outer sidewall of the hopper 42, and the return spring 4532 is compressed. The lever 4533 is also disengaged from the ratchet 4534, thereby stopping knocking.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A powder filling device which is characterized in that: including frame (1), fixedly connected with brace table (2) and screw powder liquid filling machine (3) on frame (1), be provided with on brace table (2) and be used for carrying pesticide bottle disc conveying mechanism (5), disc conveying mechanism (5) feed end is provided with feeding straight line conveying mechanism (6), disc conveying mechanism (5) discharge end is provided with ejection of compact conveying mechanism, be provided with guide mechanism (4) on disc conveying mechanism (5), guide mechanism (4) are located screw powder liquid filling machine (3) below, guide mechanism (4) are located pesticide bottle top, guide mechanism (4) are including hopper (42) that are used for the guide, hopper (42) lower extreme fixedly connected with guide cylinder (421), guide cylinder (421) lower extreme aligns with pesticide bottle on disc conveying mechanism (5), when pesticide bottle moves on disc conveying mechanism (5), hopper (42) slide with pesticide bottle synchronization, hopper (42) are provided with and strike outside wall subassembly (45).

2. The powder filling device of claim 1, wherein: the disc conveying mechanism (5) comprises a base (51) fixedly connected to the upper surface of the supporting table (2), two groups of conveying discs (52) are rotatably connected to the base (51), a driving assembly (53) for conveying the discs (52) to rotate is arranged on the supporting table (2), and a plurality of clamping grooves (521) for conveying pesticides are formed in the circumference of the conveying discs (52).

3. The powder filling device of claim 2, wherein: the feeding chute (511) for installing the feeding linear conveying mechanism (6) is formed in the feeding end of the base (51), the discharging chute (513) for installing the discharging linear conveying mechanism (7) is formed in the discharging end of the base (51), and the guide surface (512) for communicating the upper surface of the base (51) with the feeding linear conveying mechanism (6) is formed in the side wall of the discharging chute (513).

4. A powder filling device according to claim 3, wherein: the upper surface coaxial fixedly connected with supporting ring (412) of upper conveying disc (52), hopper (42) are along supporting ring (412) circumference setting up to a plurality of, and hopper (42) quantity equals with joint groove (521) quantity, when pesticide bottle is located joint groove (521), hopper (42) are located pesticide bottle top.

5. The powder filling device of claim 4, wherein: the utility model discloses a hopper, including hopper (42), supporting ring (412) are located in the hopper, radially fixedly connected with mounting panel (43) are located along supporting ring (412) one side to hopper (42), beat subassembly (45) and install on mounting panel (43) side, beat subassembly (45) including rotating to connect in beating pole (451) of mounting panel (43) one side, beat pole (451) axis of rotation and be located between beating pole (451) both ends, beat pole (451) and be close to hopper (42) one end fixedly connected with and beat first (452), be provided with on the bracing piece drive beating pole (451) reciprocating rotation's driving piece (453).

6. The powder filling device of claim 5, wherein: the driving piece (453) comprises a top plate (4531) fixedly connected to the mounting plate (43), the top plate (4531) is located below the knocking rod (451), a reset spring (4532) is fixedly connected between the top plate (4531) and the knocking rod (451), one end of the reset spring (4532) is fixedly connected with one side of the top plate (4531) towards the knocking rod (451), the other end of the reset spring is fixedly connected to the knocking rod (451) between the knocking head (452) and the rotating shaft of the knocking rod (451), one end of the knocking rod (451) away from the knocking head (452) is fixedly connected with a deflector rod (4533), one end of the deflector rod (4533) away from the knocking rod (451) is obliquely arranged towards the direction close to the ground, a second driving motor (4535) is fixedly connected to the mounting plate (43), a ratchet wheel (4534) is coaxially fixedly connected to the main shaft of the second driving motor (4535), and the ratchet wheel (4534) is adapted to the deflector rod (4533).

7. The powder filling device of claim 6, wherein: a restricting member (454) for connecting or disconnecting the striking rod (451) to or from the driving member (453) is provided on the hopper (42).

8. The powder filling device of claim 7, wherein: the limiting piece (454) comprises a first limiting ring (4541), a second limiting ring (4542) and a third limiting ring (4543) which are coaxially and fixedly connected to the outer side wall of the guide cylinder (421), the first limiting ring (4541), the second limiting ring (4542) and the third limiting ring (4543) are sequentially arranged at intervals from top to bottom in the vertical direction, the outer side wall of the guide cylinder (421) is coaxially and slidingly connected with a driving ring (4544), the inner wall of the driving ring (4544) is abutted to the inner wall of the guide cylinder (421) and located between the first limiting ring (4541) and the second limiting ring (4542), a driving spring (4545) is coaxially arranged on the guide cylinder (421), one end of the driving spring (4545) is fixedly connected with the lower surface of the first limiting ring (4541), the other end of the driving spring is fixedly connected with the upper surface of the driving ring (4544), the lower surface of the driving ring (4544) is coaxially and fixedly connected with an abutting ring (4547) through a plurality of third connecting rods (4546), the third connecting rods (4546) penetrate through the second connecting rods (4542) and penetrate through the third limiting ring (4532) and penetrate through the limiting ring (4532) when the reset wire (4532) penetrates through the limiting wire (4532) and penetrates the limiting wire (4532) and the limiting ring (4532) and is fixedly connected with the limiting wire (45) and the limiting wire (45) through the limiting ring (45) and the limiting wire (45) through the limiting wire (45) and the limiting wire, the limiting rope (4548) is tensioned, the deflector rod (4533) is separated from the ratchet wheel (4534), the knocking head (452) is abutted with the side wall of the hopper (42), and the return spring (4532) is compressed.