CN115445522B

CN115445522B - Instant pesticide spray granulation device

Info

Publication number: CN115445522B
Application number: CN202211401539.9A
Authority: CN
Inventors: 冯潇然; 沈素文; 霍怡然
Original assignee: Suke Agro Chemical Of Jiangsu Province Co ltd
Current assignee: Suke Agro Chemical Of Jiangsu Province Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2042-11-09
Also published as: CN115445522A

Abstract

The invention belongs to the technical field of spray granulators, and particularly relates to an instant pesticide spray granulation device which comprises two groups of support frames, a fixing frame, a drying tank, a feeding pump and a heating fan, wherein a material turning and smashing mechanism is arranged on the inner side of the drying tank, the bottom of the drying tank is arranged above the fixing frame, the fixing frame is erected on two sides of the tops of the two groups of support frames, one end of the feeding pump is communicated with a feeding pipe, a discharging pipe is communicated and arranged at a discharging port of the feeding pump, the feeding pump is fixedly connected to the upper position of one side of the drying tank, the heating fan is communicated and arranged at the upper position of one side far away from the feeding pump, a partition plate is arranged on the inner side of the drying tank and close to the upper position, an air outlet is formed in the middle of the inner side of the partition plate, and one end of the discharging pipe penetrates through the inner side of the partition plate and is communicated with the interior of the drying tank. The invention can fully disperse and dry the particles, and can simultaneously crush and separate the particle groups in the particles by the material-turning vibration mechanism in the dispersing process, thereby improving the processing efficiency.

Description

Instant pesticide spraying granulation device

Technical Field

The invention relates to the technical field of spray granulators, in particular to an instant pesticide spray granulation device.

Background

In spray granulation equipment, a mother liquor is mostly pumped to an atomizing nozzle in a granulation tower by a pressure pump, and heated air is introduced into the granulation tower at the same time, so that atomized mother liquor particles are continuously fluidized, dried and grown into required particle size and then discharged from a discharge port below the granulation tower to form instant particles.

In pesticide spray granulator's use, in the pesticide is from spout material mouth ejection of compact with heating mechanism in simultaneously entering into the drying chamber, because inner structure is comparatively fixed, the atomizing material can't in time and evenly be heated by the heated air current, and this is inhomogeneous when having led to the granulation, and inside leads to the problem of appearing the granule group because of the problem of heating easily, and the lower work of being convenient for of efficiency, for this, provides an instant pesticide spray granulation device.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a spray granulation device for instant pesticides.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an instant pesticide spray granulation device, includes two sets of support frames, mount, drying cylinder, charge pump, heating blower, the drying cylinder inboard is provided with the garrulous thing mechanism of stirring, the drying cylinder bottom is installed in the mount top, the mount erect with two sets of support frame top both sides, charge pump one end intercommunication has the conveying pipeline, the blowing pipe is installed to charge pump discharge gate intercommunication, one side top position at the drying cylinder of charge pump fixed connection, one side top position at keeping away from the charge pump is installed in the heating blower intercommunication, the drying cylinder inboard just is close to the top position and installs the baffle, the air outlet has been seted up in the middle of the baffle inboard, blowing pipe one end runs through the baffle inboard and each other communicates with the drying cylinder is inside, drying cylinder inboard bottom just is close to middle department's intercommunication and installs the blowing pipe.

Preferably, the stirring junk mechanism is including the fixed plate that the activity set up at the inside both sides border of drying cylinder respectively, two one side surface that the fixed plate is close to each other installs three horn bars of multiunit, multiunit from last to equidistant in proper order down three horn bar one end borders just are close to below position fixedly connected with rubber column, many the awl post is all installed along the horizontal direction equidistance in the one end outside of rubber column, two be provided with the pivot between the fixed plate.

Preferably, the pivot is rotated and is installed at the drying cylinder inboard and be located between two fixed plates, the material piece is dialled to pivot outside both sides fixedly connected with multiunit respectively, one side multiunit of homonymy the material piece upper surface of dialling is connected with L shape seat jointly, the outer border cover of the one end that L shape seat was kept away from each other is equipped with the connecting rod, the outside parcel of connecting rod has the round bar.

Preferably, the multiunit dial tablet below correspondence and be connected with the dead lever, and correspond the group magazine that the equal fixedly connected with arc slope in dead lever bottom forms the setting, outside and the tip that pivot one end runs through the drying cabinet are provided with the motor, motor output shaft and pivot tip fixed connection, motor outside top fixedly connected with mounting bracket, mounting bracket one end top fixed connection is at the drying cabinet rear end face, the spray pipe is installed in the inboard top intercommunication that just is close to the mounting bracket of drying cabinet.

Preferably, the below of pivot just is close to inside being provided with of drying cabinet and draws material mechanism, draw material mechanism including installing respectively at drying cabinet both sides inner wall and be close to the mounting bar of below position, two sets of the equal fixedly connected with arc setting's of mounting bar upper surface draws the flitch, two be provided with the drawing case jointly between the flitch, draw workbin both sides top and be close to border department's slope and be connected with the shutoff board.

Preferably, the material guiding grooves are formed in the positions, corresponding to the material guiding plates, of the two sides of the material guiding plates, the blocking plates are inserted into the material guiding grooves in a sliding mode and are close to the positions, below the material guiding grooves, of the inner sides of the material guiding boxes, sliding chutes matched with the blocking plates in a sliding mode are formed in the inner portions of one side of the fixing frame, and handles are fixedly connected to the outer sides of one ends of the blocking plates.

Preferably, two one side border that the fixed plate is close to each other all is provided with the stock, the stock both ends are all on the drying cylinder inner wall through the stationary blade fixed connection of installation, the department rotates in the middle of the stock outside and is connected with the installation cover, installation cover bottom end fixedly connected with L shape pole, L shape pole one end outside fixedly connected with striking ball, the outside fixedly connected with connecting block in L shape pole one side, connecting block and pole surface movable contact, striking ball and corresponding fixed plate surface movable contact.

Preferably, two there are many guide arms, many inboard symmetry slidable mounting of fixed plate the guide arm is kept away from fixed plate position department one end and is all slided and run through the drying cabinet lateral wall, many the guide arm outside all is equipped with vibrating spring, just vibrating spring is located the side of fixed plate, vibrating spring's one end surface offsets with the drying cabinet lateral wall.

Compared with the prior art, the invention has the beneficial effects that:

1. through the heating blower and the charge pump that set up, can conveniently drop into the drying chamber with the material, then the air current through heating blower heats inside the drying chamber, makes the material drier more.

2. Set up the fixed plate through the both sides at the drying cabinet, and correspond the equal needle awl post that sets up of three angle bars and many equidistance of surface of fixed plate, can be under the stirring of pivot and switch-plate, the material is got rid of to the fixed plate surface of both sides to this under dry environment, disperses the granule piece of mass in the granule from this, fully lets the granule evenly by the drying.

3. Through setting up many guide arms and the vibrating spring of symmetry in the inboard that corresponds the fixed plate, when the switch plate rotates to one side top, can contact with the L shape pole at fixed plate one side border, L shape pole can be passed by the round bar of switch plate border department, drive the impact ball and promote to one side of fixed plate until L shape pole, let the impact ball of tip hit the surface to the fixed plate, light attach the granule at fixed plate or awl post surface when so will dialling the material and handle, shake off the granule in fixed plate and the awl post outside through the effect of vibrations, cause the granule material in the inside drying cabinet can fully utilized.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an instant pesticide spray granulation device provided by the invention;

fig. 2 is a schematic diagram of the overall structure of an instant pesticide spray granulation device according to the present invention;

FIG. 3 is a sectional view showing the whole structure of the inside of a drying tank in the spray granulation apparatus for an instant pesticide according to the present invention;

FIG. 4 is a partial structural sectional view of a material-turning vibration mechanism in the instant pesticide spray granulation apparatus according to the present invention;

fig. 5 is a schematic view of the overall structure of a material guiding mechanism in the instant pesticide spray granulation device provided by the invention;

FIG. 6 is a sectional view of a part of a structure of a material guiding mechanism in the spray granulation device for an instant pesticide according to the present invention;

FIG. 7 is a schematic view of an installation structure between a rotating shaft and a material shifting sheet in the instant pesticide spray granulation device provided by the present invention;

fig. 8 is a schematic view of a contact use state between a stirring vibration mechanism and a stirring sheet in the instant pesticide spray granulation device provided by the invention;

FIG. 9 is an enlarged view of the position A in FIG. 3 of an instant pesticide spray granulation apparatus according to the present invention;

fig. 10 is an enlarged view of the position B in fig. 4 of the instant pesticide spray granulation device provided by the invention.

In the figure: 1. a support frame; 2. a fixed mount; 3. a discharge pipe; 4. a drying tank; 5. a feed pump; 6. a heating fan; 7. a motor; 8. a mounting frame; 9. an air outlet; 10. a partition plate; 11. a material turning and crushing mechanism; 111. a fixing plate; 112. triangular bars; 113. striking a ball; 114. connecting blocks; 115. installing a sleeve; 116. an L-shaped rod; 117. a long rod; 118. a fixing sheet; 119. a needle cone column; 12. a material guiding mechanism; 121. a material guiding box; 122. a material blocking plate; 123. a fuse plate; 124. mounting a bar; 125. a handle; 126. a blocking plate; 127. a feed chute; 13. a rotating shaft; 14. fixing the rod; 15. a round bar; 16. a material stirring box; 17. an L-shaped seat; 18. a connecting rod; 19. stirring the material sheet; 20. a spray tube; 21. a guide bar; 22. a vibrating spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides an instant pesticide spray granulation device, including two sets of support frames 1, mount 2, drying chamber 4, charge pump 5,

heating fan

6, 4 inboard of drying chamber are provided with stirring garrulous thing mechanism 11, install in 2 tops of mount, mount 2 erect with 1 top both sides of two sets of support frames, 5 one end intercommunications of charge pump have the conveying pipeline, the blowing pipe is installed to 5 discharge gates intercommunications of charge pump, 5 fixed connection in one side top positions of drying chamber 4 of charge pump, 6 intercommunications of heating fan are installed in one side top positions of keeping away from

charge pump

5, 4 inboard and be close to the top position and install baffle 10, air outlet 9 has been seted up in the middle of the baffle 10 inboard, blowing pipe one end runs through the baffle 10 inboard and 4 inside mutual intercommunications of drying chamber, 4 inboard bottoms of drying chamber just are close to middle department's and install row's material pipe 3.

Mount 2 and support frame 1 all when 4 uses of drying cylinder, carry out the stable support in the bottom, charge pump 5 can be for inhaling among the prior art the material pump, similar structure such as conveying pump replaces, it is main automatic 4 inboards of drying cylinder to inhale the former material that will need the granulation, conveyer pipe use length in charge pump 5 one end carries out in one end outside suit snap ring according to user's needs, then extend length, baffle 10 through the setting can gather the air current that heating fan 6 introduced in one end, then surge to 4 inboard below of drying cylinder in 9 departments of passing through the air outlet that last, heat its inside material, thereby can fill in the dress end cap or the unloading of installing discharge valve control row material pipe 3 in row material pipe 3 inside through setting.

Stirring garrulous thing mechanism 11 is including the fixed plate 111 that sets up at 4 inside both sides borders of drying cabinet including the activity respectively, and the one side surface that two fixed plate 111 are close to each other installs three corner strip 112 of multiunit from last to equidistant in proper order down, and three corner strip 112 one end borders of multiunit just are close to below position fixedly connected with rubber column, and the one end outside of many rubber columns all installs needle cone column 119 along the horizontal direction equidistance, is provided with pivot 13 between two fixed plate 111.

Further, set up fixed plate 111 on 4 both sides inner walls of drying cabinet, can make three corner strips 112 of surface mounting's multiunit and rubber column and needle cone column 119 use in the inside of drying cabinet 4, three corner strips 112's setting, cause the stirring vibration mechanism to scatter the material to the outside of fixed plate 111, also can not stay at three corner strips 112 surfaces, the use of promotion needle cone column 119 that can step forward through the rubber column that sets up, it is dynamic that the promotion is trembled, the needle cone column 119 of this position can adopt silica gel or rubber materials preparation to form, cause when scattering the material, fashioned granule material can not lead to loose condition to take place because of the collision of hard shape.

The rotating shaft 13 is rotatably installed on the inner side of the drying tank 4 and located between the two fixing plates 111, two sides of the outer side of the rotating shaft 13 are fixedly connected with multiple groups of stirring pieces 19 respectively, the upper surfaces of the multiple groups of stirring pieces 19 on one side of the same end are connected with an L-shaped seat 17 together, a connecting rod 18 is sleeved on the outer edge of the end, away from each other, of the L-shaped seat 17, and a round rod 15 wraps the outer side of the connecting rod 18.

Further, set up pivot 13 in that drying cabinet 4 is inboard and be close to between two fixed plates 111, pivot 13 can drive the multiunit of both sides and dial tablet 19 and come to fall and pile up the material in drying cabinet 4 is inboard and turn to further carry out dry heating with the material, can install round bar 15 at a side border of dialling tablet 19 and use through the L shape seat 17 and the connecting rod 18 that set up.

The correspondence of 19 below of multiunit material stirring piece is connected with dead lever 14, and correspond the material stirring box 16 that the equal fixedly connected with arc slope in dead lever 14 bottom set up, 13 one end in pivot runs through the outside and the tip of drying cabinet 4 and is provided with motor 7, motor 7 output shaft and 13 tip fixed connection in pivot, motor 7 outside top fixedly connected with mounting

bracket

8, 8 one end top fixed connection of mounting bracket are at 4 rear end faces of drying cabinet, 4 inboard and the top intercommunication that is close to mounting bracket 8 of drying cabinet are installed spray tube 20.

Further, can carry the adhesive that outside spraying assembly carried to inside 4 drying cylinders in 4 drying cylinders through the spray pipe 20 that sets up, thereby fuse with the material and begin further granulation, can install the group magazine 16 of bottom through the dead lever 14 that sets up, then driving motor 7 drives pivot 13 and rotates, when group material piece 19 rotates inside 4 drying cylinders along the circumferencial direction, can make group magazine 16 carry out the shovel with the material from 4 inboard bottoms of drying cylinders, then through the opportunity of upwards pivoted, broadcast the material to the awl post 119 outside that corresponds the fixed plate 111 outside, with this come to disperse the wet granule group of not yet shaping, the utilization ratio of material has been improved.

The inside material guiding mechanism 12 that is provided with of below and being close to drying can 4 of pivot 13, material guiding mechanism 12 is including installing respectively at drying can 4 both sides inner wall and being close to the mounting bar 124 of below position, and the equal fixedly connected with arc of two sets of mounting bars 124 upper surface sets up draws the flitch 123, is provided with the fuse box 121 between two draws the flitchs 123 jointly, draws the flitch 121 both sides top and just is close to border department's slope and is connected with putty plate 122.

Further, can use the stable installation in the inboard bottom border of drying cabinet 4 of the material board 123 that draws of department of correspondence through the installation strip 124 that sets up, in the material box 121 is drawn to the material board 123 automatic guidance that draws of granule material accessible arc setting after the dry molding, putty board 122 can be in drawing the inside shutoff that carries out of material box 121, avoids at the granulation in-process, outside the material outflow drying cabinet 4.

The material guiding groove 127 is formed in the positions, corresponding to the position of the material guiding plate 123, of the two sides of the blocking plate 122, the blocking plate 126 is inserted in the position, on the inner side of the material guiding groove 121, close to the lower position of the material guiding groove 127 in a sliding mode, the sliding groove matched with the sliding of the blocking plate 126 is formed in the inner portion of one side of the fixing frame 2, and the handle 125 is fixedly connected to the outer side of one end of the blocking plate 126.

Further, the user can pull out the closure plate 126 blocked inside the material guiding box 121 by holding the handle 125, and then the particle material is discharged to the discharging pipe 3 below through the material guiding groove 127, and then the material is discharged.

The mutual one side border that is close to of two fixed plates 111 all is provided with stock 117, stock 117 both ends all are through the stationary blade 118 fixed connection of installation on drying cylinder 4 inner wall, the department rotates in the middle of the stock 117 outside and is connected with installation cover 115, installation cover 115 bottom fixedly connected with L shape pole 116, L shape pole 116 one end outside fixedly connected with striking ball 113, L shape pole 116 one side outside fixedly connected with connecting block 114, connecting block 114 and round bar 15 surface swing joint, striking ball 113 and the corresponding fixed plate 111 surface swing joint.

Further, stock 117 and installation cover 115 are the bearing structure of L shape pole 116 when drying cylinder 4 inside uses, can conveniently hang installation cover 115 and L shape pole 116 in the one side that is close to fixed plate 111 through the stock 117 that sets up, and then contact with round bar 15 at below plectrum 19 border to strike the striking ball 113 of L shape pole 116 tip, impel striking ball 113 to strike the surface of fixed plate 111, will attach the material that is in the fixed plate 111 surface and shake off with this.

The inboard symmetry slidable mounting of two fixed plates 111 has many guide arms 21, and many guide arms 21 keep away from fixed plate 111 position department one end and all slide and run through 4 lateral walls of drying cabinet, and many guide arms 21 all overlap in the outside and are equipped with vibrating spring 22, and vibrating spring 22 is located the side of fixed plate 111, and vibrating spring 22's one end surface offsets with 4 lateral walls of drying cabinet.

Further, by arranging a plurality of guide rods 21 and corresponding vibration springs 22, when the fixing plate 111 contacts with the striking ball 113 at one end, the fixing plate 111 is urged to move towards the rear end under the influence of the vibration springs 22 and then reset again, so that the material attached to the surfaces of the fixing plate 111 and the needle cone column 119 is shaken off by means of the displacement vibration.

In the embodiment, when the drying device is used, firstly, a conveying pipe at one end of a feeding pump 5 is communicated with a material bin, then, materials in the material bin are conveyed into a drying tank 4 and guided into the drying tank 4 and close to the lower part of a partition plate 10, meanwhile, a heating fan 6 and a motor 7 can be connected with an external power supply to respectively operate, the heating fan 6 conveys heated hot air to a cavity above the inner sides of the partition plate 10 and the drying tank 4, then, the collected hot air is intensively discharged to the lower part of the inner side of the drying tank 4 through a corresponding air outlet 9, an adhesive is sprayed by a spraying pipe 20 connected with an external spraying component to be mixed with the rushed materials, the motor 7 drives a rotating shaft 13 to rotate, the rotating shaft 13 drives a plurality of groups of stirring pieces 19 at two sides to stir the fallen materials and the materials pushed in the middle of the inner side of the drying tank 4, a stirring box 16 shovels the materials in the drying tank 4, then, along with the movement of the ring, the material is thrown to the outer surfaces of the fixing plates 111 at two sides to promote some particle clusters still in a wetted state to be dispersed, the other end of the material is quickly evaporated and dried under the contact of hot air, liquid drops shrink to form dry hard spherical particle materials, along with the circular motion of the material stirring sheet 19, the round rod 15 at one end edge is promoted to be in surface contact with the L-shaped rod 116 at one side of the corresponding fixing plate 111, the L-shaped rod 116 is pushed from one side to promote the L-shaped rod 116 to impact the outer surface of the fixing plate 111, the wetted particle clusters which are not formed are impacted on the conical needle column 119 at the outer surface of the fixing plate 111, the conical needle column 119 can adopt silica gel materials to disperse and wet the particle clusters and simultaneously does not influence the formed particle materials, so as to fully carry out granulation operation on the material introduced into the drying tank 4, the effect of granulation can be guaranteed again when improving material utilization ratio, uses twice with half the effort, and labour saving and time saving grips handle 125 from the rear end of drying cabinet 4 at last and draws the shutoff at the inside closure plate 126 pull of material guiding box 121, can arrange the granule material after the drying to material guiding box 121 in the arc material guiding plate 123 of material guiding box 121 both sides, and the department is discharged through arranging material pipe 3 at last and is removed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an instant pesticide spray granulation device, includes two sets of support frames (1), mount (2), drying cylinder (4), charge pump (5), heating blower (6), its characterized in that: the material turning and smashing mechanism (11) is arranged on the inner side of the drying tank (4), the bottom of the drying tank (4) is installed above the fixing frame (2), the fixing frame (2) is erected on two sides of the tops of the two groups of supporting frames (1), one end of the feeding pump (5) is communicated with a material conveying pipe, a discharging hole of the feeding pump (5) is communicated with and provided with a discharging pipe, the feeding pump (5) is fixedly connected to the upper position of one side of the drying tank (4), the heating fan (6) is communicated with and installed on the upper position of one side far away from the feeding pump (5), a partition plate (10) is installed on the inner side of the drying tank (4) and close to the upper position, an air outlet (9) is formed in the middle of the inner side of the partition plate (10), one end of the discharging pipe penetrates through the inner side of the partition plate (10) and is communicated with the inner part of the drying tank (4), and a discharging pipe (3) is installed on the bottom of the inner side of the drying tank (4) and close to the middle;

the material turning and smashing mechanism (11) comprises fixing plates (111) movably arranged at the edges of two sides in the drying tank (4) respectively, a plurality of groups of triangular bars (112) are sequentially and equidistantly arranged on the outer surface of one side, close to each other, of the two fixing plates (111) from top to bottom, rubber columns are fixedly connected to the positions, close to the lower part, of the edges of one ends of the plurality of groups of triangular bars (112), needle cone columns (119) are arranged on the outer sides of one ends of the plurality of rubber columns at equal intervals along the horizontal direction, and a rotating shaft (13) is arranged between the two fixing plates (111);

the rotary shaft (13) is rotatably arranged on the inner side of the drying tank (4) and is positioned between the two fixing plates (111), two sides of the outer side of the rotary shaft (13) are respectively and fixedly connected with a plurality of groups of material stirring sheets (19), the upper surfaces of the groups of material stirring sheets (19) on one side of the same end are jointly connected with an L-shaped seat (17), the outer edge of one end, away from each other, of the L-shaped seat (17) is sleeved with a connecting rod (18), and the outer side of the connecting rod (18) is wrapped with a round rod (15);

fixing rods (14) are correspondingly connected below the multiple groups of material stirring sheets (19), material stirring boxes (16) which are arranged in an arc-shaped inclined manner are fixedly connected to the bottom ends of the fixing rods (14), one end of the rotating shaft (13) penetrates through the outer side of the drying tank (4), a motor (7) is arranged at the end part of the rotating shaft, an output shaft of the motor (7) is fixedly connected with the end part of the rotating shaft (13), a mounting frame (8) is fixedly connected to the upper part of the outer side of the motor (7), the upper part of one end of the mounting frame (8) is fixedly connected to the rear end face of the drying tank (4), and an atomizing pipe (20) is communicated and mounted on the inner side of the drying tank (4) and above the mounting frame (8);

a material guiding mechanism (12) is arranged below the rotating shaft (13) and close to the inside of the drying tank (4), the material guiding mechanism (12) comprises mounting bars (124) which are respectively mounted on the inner walls of the two sides of the drying tank (4) and close to the lower position, the upper surfaces of the two groups of mounting bars (124) are fixedly connected with material guiding plates (123) which are arranged in an arc shape, a material guiding box (121) is jointly arranged between the two material guiding plates (123), and blocking plates (122) are obliquely connected above the two sides of the material guiding box (121) and close to the edges;

the positions, corresponding to the positions of the material guiding plate (123), of the two sides of the material blocking plate (122) are respectively provided with a material guiding groove (127), the position, close to the lower position of the material guiding groove (127), of the inner side of the material guiding groove (121) is inserted with a blocking plate (126) in a sliding mode, a sliding groove matched with the sliding of the blocking plate (126) is formed in one side of the fixing frame (2), and the outer side of one end of the blocking plate (126) is fixedly connected with a handle (125);

the two fixing plates (111) are provided with long rods (117) at the edges of one side close to each other, the two ends of each long rod (117) are fixedly connected to the inner wall of the drying tank (4) through fixing plates (118) for installation, an installation sleeve (115) is rotatably connected to the middle of the outer side of each long rod (117), the bottom end of the installation sleeve (115) is fixedly connected with an L-shaped rod (116), an impact ball (113) is fixedly connected to the outer side of one end of each L-shaped rod (116), a connecting block (114) is fixedly connected to the outer part of one side of each L-shaped rod (116), the connecting block (114) is in movable contact with the outer surface of the round rod (15), and the impact ball (113) is in movable contact with the outer surface of the corresponding fixing plate (111);

two fixed plate (111) inboard symmetry slidable mounting has many guide arms (21), many guide arm (21) keep away from fixed plate (111) position department one end and all slide and run through drying cabinet (4) lateral wall, many the guide arm (21) outside all is equipped with vibrating spring (22) in the cover, just vibrating spring (22) are located the side of fixed plate (111), the one end surface and drying cabinet (4) lateral wall of vibrating spring (22) offset.