CN210656735U

CN210656735U - Coating machine for compound fertilizer production

Info

Publication number: CN210656735U
Application number: CN201920779712.6U
Authority: CN
Inventors: 王林当
Original assignee: Hubei Xiangnong Chemical Fertilizer Co ltd
Current assignee: Hubei Xiangnong Chemical Fertilizer Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-02
Anticipated expiration: 2029-05-28

Abstract

The utility model particularly relates to a coating machine is used in compound fertilizer production. This coating machine includes the cylinder, is provided with spiral stirring leaf on the cylinder inner wall, and the cylinder passes through the support frame setting on the support and can rotate under transmission's effect, and the front end of cylinder is the feed end, and the tail end is the discharge end, is provided with a shower along the cylinder axial in the cylinder, and the longitudinal section of shower lower extreme is semi-circular structure, and the longitudinal section of upper end is the type of falling V structure, is provided with the hole that sprays on the semi-circular structure of lower extreme, and the shower can reciprocating rotation and its pivoted angle is less than 45. The utility model provides a coating machine for compound fertilizer production is through setting up the shower into lower extreme longitudinal section for semi-circular structure, and upper end longitudinal section is the type of falling V structure, and the lower extreme sprays water and shower reciprocating rotation's mode, and the material in the cylinder is difficult to accumulate on the shower and the diolame is more even, be difficult to the caking.

Description

Coating machine for compound fertilizer production

Technical Field

The utility model relates to a chemical fertilizer production facility field, concretely relates to coating machine is used in compound fertilizer production.

Background

Along with the development of the society, people demand more and more the fertilizer, also more and more high to the requirement of fertilizer quality, in order to the caking of effectual fertilizer, the salt bridge effect on fertilizer surface and the moisture absorption condition, current compound fertilizer often wraps up a layer of protection film after the granulation is accomplished. The drum-type coating machine is a main device used in the production of chemical fertilizer coating, and sprays liquid coating materials onto chemical fertilizer particles through a spray pipe, and the rolling roller is used for driving the chemical fertilizer particles to form a coating in rolling. The shower sets up in the inside of cylinder, and the shower generally is circular, and the cylinder drives fertilizer and rotates when falling, and partly fertilizer can fall on the shower, increases the weight of shower, and on the other hand is when being provided with the hole that sprays above the shower, and the hole that sprays is blockked up easily.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a new coating machine for compound fertilizer production, through improving the shower wherein, the difficult accumulation material of its top and the scope of spraying is great.

The utility model discloses a following technical scheme realizes above-mentioned technical purpose:

the utility model provides a coating machine for compound fertilizer production, including the cylinder, be provided with spiral stirring leaf on the cylinder inner wall, the cylinder passes through the support frame setting and can rotate under transmission's effect on the support, and the front end of cylinder is the feed end, and the tail end is the discharge end, is provided with a shower along the cylinder axial in the cylinder, and the longitudinal section of shower lower extreme is semi-circular structure, and the longitudinal section of upper end is the type of falling V structure, is provided with the hole that sprays on the semi-circular structure of lower extreme, and the shower can reciprocal rotation and its pivoted angle is less than 45.

Preferably, a feeding pipe is arranged in the spraying pipe, one end of the feeding pipe is of a closed structure, and the other end of the feeding pipe is communicated with the spraying liquid storage tank through a pump; the two ends of the spraying pipe are respectively provided with a circular pipeline connector, the spraying pipe is rotationally fixed on the feeding pipe through the circular pipeline connectors and the sealing bearing, a section of the feeding pipe, which is positioned inside the spraying pipe, is provided with a feeding hole, and spraying liquid enters the spraying pipe through the feeding hole on the feeding pipe and is sprayed out through the spraying pipe; the outer circumference of the circular pipeline connector at the closed end of the spray pipe is provided with a gear, and the gear drives the spray pipe to rotate.

Wherein, still include horizontal gliding slider, connecting rod, speed reducer and motor, be provided with on the slider and drive gear revolve's tooth, the articulated connecting rod that is provided with of slider one end, the rotatable eccentric settings of the other end of connecting rod is on the carousel, the carousel setting is on the output shaft of speed reducer, the motor is connected the drive carousel with the speed reducer and is rotated, and then drives the slider reciprocating sliding through the connecting rod, and the slider passes through the reciprocal rotation of gear drive shower.

Preferably, the drum peripheral wall is hinged with a hammer rod through a pin shaft, the pin shaft is parallel to the axial direction of the drum, the hammer rod is provided with a bending part bending towards the drum outer wall, a vibration hammer is installed on the bending part, and when the drum rotates, the vibration hammer knocks on the drum around the pin shaft.

Wherein, the other end of hammer stem is provided with the kink of keeping away from the cylinder outer wall, and when the bobbing hammer contacted the cylinder outer wall, this kink was 45 with the contained angle of cylinder outer wall.

Wherein, the tail end of cylinder is provided with collects the storehouse, and the below of collecting the storehouse is provided with the feed opening, and shower closed one end passes through the collection storehouse through the bearing.

The utility model provides a coating machine for compound fertilizer production, through setting up the shower into that the lower extreme longitudinal section is semi-circular structure, the upper end longitudinal section is the type of falling V structure, the lower extreme sprays water and shower can reciprocating rotation's mode, the material in the cylinder is difficult to accumulate on the shower and the cylinder is when driving the material rotation, most of the material still is located the cylinder below and the position below to one side, reciprocating rotation's mode can guarantee that most of spray sprays at the more position of material, a small part of material that is kicked up also can be sprayed, the diolame is more even and difficult to the caking; reciprocating motion is realized through the eccentric arrangement of the motor, the sliding block and the connecting rod, and the reciprocating motion is relatively simple and easy to realize.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the shower pipe and the supply pipe in FIG. 1;

FIG. 3 is a schematic longitudinal sectional view of the shower pipe and the water supply pipe;

FIG. 4 is a schematic structural view of a shower pipe transmission device;

FIG. 5 is a schematic structural view of a vibratory hammer;

in the figure, a roller 1, a supporting frame 2, a transmission device 3, a feeding hole 4, a collecting bin 5, a gear 6, a supporting wheel 7, a spraying pipe 8, a connecting head 9, a feeding pipe 10, a gear 11, a sliding block 12, a vibrating hammer 13, a connecting rod 14 and a rotating disc 15 are arranged.

Detailed Description

In order to make the structure and principle of the present invention more clearly understood, the present invention is described in detail below with reference to the accompanying drawings and the detailed description:

as shown in figures 1, 2 and 3, a film coating machine for producing compound fertilizer comprises a roller 1, wherein the inner wall of the roller 1 is provided with a spiral stirring blade, the roller 1 is arranged on a bracket through a support frame 2 and can rotate under the action of a transmission device 3, the support frame comprises a fixed ring fixedly arranged on the outer peripheral wall of the roller 1 and a support wheel arranged on the bracket, the transmission device 3 comprises a toothed ring fixedly arranged on the outer peripheral wall of the roller 1 and a gear 6 arranged on the bracket, the gear 6 rotates under the drive of a motor and drives the roller 1 to rotate through the toothed ring, the front end of the roller is a feed end, the feed end is provided with a feed inlet 4 for feeding fertilizer particles, the tail end of the feed inlet is a discharge end, in the utility model, a spray pipe 8 is arranged in the axial direction of the roller in the roller 1, the spray pipe 8 can be coincided with the central shaft of the roller 1, the longitudinal, the upper end longitudinal section is an inverted V-shaped structure, the lower end semicircular structure is provided with a spraying hole, and the spraying pipe can rotate in a reciprocating manner and the rotating angle is smaller than 45 degrees.

The utility model sets the spray pipe into a semi-circular structure at the lower end longitudinal section, the inverted V-shaped structure at the upper end longitudinal section, the lower end sprays water and the spray pipe can rotate in a reciprocating way, on one hand, materials are not easy to accumulate on the spray pipe to block spray holes on the spray pipe or increase the weight of the spray pipe; on the other hand, when cylinder 1 rotated with animal material, some material was raised by the spiral stirring leaf, and most material still is located cylinder under and the oblique below position, can guarantee that most sprays liquid and still sprays and also can be sprayed at the material that the more position of material is few parts is raised, and the diolame is more even and be difficult to the caking.

In this embodiment, a feeding pipe 10 is arranged inside the spraying pipe 8, one end of the feeding pipe 10 is a closed structure, and the other end is communicated with a spraying liquid storage tank through a pump; the two ends of the shower 8 are each provided with a circular pipe connection 9, and the shower 8 is rotatably fixed on the supply pipe 10 by the circular pipe connection 9 and a sealing bearing, which can be specifically explained as follows: the circular pipeline connector and the spray pipe are of an integrally formed structure, two ends of the spray pipe are of circular structures, the middle part of the spray pipe, which is positioned in the roller, is of an inverted V-shaped structure at the upper end longitudinal section, and a semicircular structure at the lower end longitudinal section, two ends of the spray pipe are fixed on the feed pipe 10 through sealing bearings, and two ends of the feed pipe 10 can extend out of the spray pipe 8; a section of the feeding pipe 10 positioned inside the spraying pipe 8 is provided with a feeding hole, and spraying liquid enters the spraying pipe 8 through the feeding hole on the feeding pipe 10 and is sprayed out through the spraying pipe 8; a gear 11 is arranged on the outer circumference of the circular pipeline connector at the closed end of the spray pipe 8, and the gear 11 drives the spray pipe 8 to rotate.

In the embodiment, the spraying pipe realizes reciprocating rotation by the following method, the film coating machine further comprises a sliding block 12 which horizontally slides, a connecting rod 14, a speed reducer and a motor, the moving direction of the sliding block 12 is vertical to the axial direction of the spraying pipe 8, the upper surface of the sliding block 12 is provided with teeth which can drive a gear 11 to rotate, one end of the sliding block 12 is hinged with the connecting rod 14, the other end of the connecting rod 14 is rotatably and eccentrically arranged on a turntable 15, the specific rotatable method can be a common pin shaft fixing method, the turntable 15 is connected with the speed reducer to drive the turntable 15 to rotate, thereby driving the slide block 12 to slide back and forth through the connecting rod 14, the slide block 12 driving the spray pipe to rotate back and forth through the gear, the rotating angle can be adjusted according to the sliding range of the sliding block, and the sliding range of the sliding block is determined by the diameter of a circle of the rotating track of a pin shaft fixed on the turntable by the connecting rod.

In this embodiment, we also hinge a hammer lever on the outer peripheral wall of the drum 1 through a pin shaft, the pin shaft is parallel to the axial direction of the drum, a bending part bending towards the outer wall of the drum is arranged on the hammer lever, a vibration hammer 13 is welded on the bending part, and when the drum 1 rotates, the vibration hammer 13 strikes on the drum 1 around the pin shaft.

Specifically, we can also set up a kink of keeping away from the cylinder outer wall at the other end of hammer stem, and when the bobbing hammer contacted the cylinder outer wall, this kink was 45 with the contained angle of cylinder outer wall, and its purpose can be 45 around round pin axle pivoted maximum angle in order to guarantee the bobbing hammer, guarantees that the bobbing hammer can strike cylinder 1 along with cylinder 1 rises to crossing when the highest point, guarantees to strike the point and is being close the position on cylinder top all the time, removes to glue the effect better.

In this embodiment, we have still set up collection bin 5 at the tail end of cylinder 1, and the below of collecting bin 5 is provided with the feed opening, and shower closed one end passes through collection bin 5 through the bearing, and other end accessible bearing is fixed on the support, and the material in cylinder 1 falls into in collection bin earlier and then discharges from the bottom of collection bin 5.

The above description is only a preferred embodiment of the present invention, and all modifications and equivalents that come within the spirit and scope of the invention are intended to be embraced therein.

Claims

1. The utility model provides a coating machine for compound fertilizer production, which comprises a rotary drum, be provided with spiral stirring leaf on the cylinder inner wall, the cylinder passes through the support frame setting and can rotate under transmission's effect on the support, the front end of cylinder is the feed end, the tail end is the discharge end, a serial communication port, be provided with a shower along the cylinder axial in the cylinder, the longitudinal section of shower lower extreme is semi-circular structure, the longitudinal section of upper end is the type of falling V structure, be provided with on the semi-circular structure of lower extreme and spray the hole, but shower reciprocating rotation and its pivoted angle are less than 45.

2. The film coating machine for producing compound fertilizer as claimed in claim 1, wherein a feed pipe is arranged inside the spraying pipe, one end of the feed pipe is of a closed structure, and the other end of the feed pipe is communicated with a spraying liquid storage tank through a pump; the two ends of the spraying pipe are respectively provided with a circular pipeline connector, the spraying pipe is rotationally fixed on the feeding pipe through the circular pipeline connectors and the sealing bearing, a section of the feeding pipe, which is positioned inside the spraying pipe, is provided with a feeding hole, and spraying liquid enters the spraying pipe through the feeding hole on the feeding pipe and is sprayed out through the spraying pipe; the outer circumference of the circular pipeline connector at the closed end of the spray pipe is provided with a gear, and the gear drives the spray pipe to rotate.

3. The coating machine for producing compound fertilizer as claimed in claim 2, further comprising a sliding block, a connecting rod, a speed reducer and a motor which horizontally slide, wherein the sliding block is provided with teeth capable of driving the gear to rotate, one end of the sliding block is provided with the connecting rod in a hinged manner, the other end of the connecting rod is rotatably and eccentrically arranged on a rotary table, the rotary table is arranged on an output shaft of the speed reducer, the motor is connected with the speed reducer to drive the rotary table to rotate, the connecting rod drives the sliding block to slide in a reciprocating manner, and the sliding block drives the spraying pipe to rotate in a reciprocating manner through.

4. The coating machine for producing compound fertilizer as claimed in claim 1, wherein the outer peripheral wall of the drum is hinged to a hammer rod through a pin shaft, the pin shaft is parallel to the axial direction of the drum, the hammer rod is provided with a bending part bending towards the outer wall of the drum, a vibration hammer is installed on the bending part, and when the drum rotates, the vibration hammer strikes on the drum around the pin shaft.

5. The film coating machine for producing compound fertilizer as claimed in claim 4, wherein the other end of the hammer rod is provided with a bent portion away from the outer wall of the drum, and when the vibration hammer contacts the outer wall of the drum, the bent portion forms an angle of 45 ° with the outer wall of the drum.

6. The film coating machine for producing compound fertilizer as claimed in claim 2, wherein the tail end of the roller is provided with a collection bin, a feed opening is arranged below the collection bin, and the closed end of the spray pipe passes through the collection bin through a bearing.