CN114011333A

CN114011333A - Agricultural distributor and chemical fertilizer granulating device with distributor

Info

Publication number: CN114011333A
Application number: CN202111381388.0A
Authority: CN
Inventors: 刘恺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-21
Filing date: 2021-11-21
Publication date: 2022-02-08

Abstract

The invention provides an agricultural distributor and a fertilizer granulating device with the distributor, which comprise a shell, a feed inlet arranged at the upper end of the shell and a discharge outlet arranged on the lower end surface of the shell, wherein a first distributing cone is arranged on the inner wall of the shell, and a second distributing cone capable of sliding up and down is also arranged in the shell for switching a distributing mode, so that the problem that the distributing amount of the distributor is difficult to adjust can be solved.

Description

Agricultural distributor and chemical fertilizer granulating device with distributor

Technical Field

The invention relates to the field of agricultural material distribution, in particular to an agricultural material distributor and a chemical fertilizer granulating device with the same.

Background

In current distributing device, there is the single unadjustable defect of cloth mode, is difficult to form good cloth effect like this, and produces putty phenomenon behind the cloth easily, and the clearance is difficult, needs to carry out the shut down and handles, delays the production progress.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an agricultural distributor and a fertilizer granulating device with the distributor, which can solve the problem that the distribution amount of the distributor is difficult to adjust.

In order to solve the technical problems, the invention provides an agricultural distributor and a fertilizer granulating device with the distributor, which comprise a shell, a feed inlet arranged at the upper end of the shell and a discharge outlet arranged on the lower end surface of the shell, wherein a first distributing cone is arranged on the inner wall of the shell, and a second distributing cone capable of sliding up and down is also arranged in the shell and used for realizing switching of distributing modes.

Further, the inner wall of the shell is provided with an inner inclined surface.

Furthermore, the first material distribution cone is provided with an inclined material distribution part parallel to the inner inclined plane and further comprises a lower inclined plane.

Further, the second material distribution cone comprises an upper inclined plane parallel to the lower inclined plane and a side inclined plane parallel to the inner inclined plane, and when the second material distribution cone moves upwards to be attached to the lower inclined plane, the side inclined plane and the inner inclined plane are completely attached to achieve material sealing.

Furthermore, the shell is connected with a lead screw in a rotating mode, the lower end of the lead screw is connected with a servo motor used for driving the lead screw to rotate, and the lead screw is connected with the second distribution cone in a threaded mode.

Further, a pressure assembly for applying pressure within the housing.

Furthermore, the pressure assembly comprises a pressure applying pipe, a pressure applying one-way valve, a pressure box, a suction pipe, a suction one-way valve, an inner piston and a hydraulic cylinder, wherein the pressure applying pipe extends into the inner wall of the shell and is lower than the first distribution cone in height, the pressure applying one-way valve is arranged in the pressure applying pipe, the pressure box is communicated with the pressure applying pipe and is connected to the outer wall of one side of the shell, the suction pipe is communicated with the pressure box, the suction one-way valve is arranged in the suction pipe, the inner piston is connected in the pressure box in a sliding mode and is used for changing pressure, and the hydraulic cylinder with the movable end connected to the lower end of the inner piston is used for driving the inner piston to move up and down.

Further, comprising a granulation tank, a slide stopper provided at an upper end of the granulation tank, a first spring fitted over the slide stopper, the housing being slidably mounted on the slide stopper and having a lower end surface extending into the granulation tank, both ends of the spring being abutted against the housing and the granulation tank, a first hollow granulation wheel and a second hollow granulation wheel rotatably connected to the inside of the granulation tank and held in contact with each other, granulation grooves provided in the first hollow granulation wheel and the second hollow granulation wheel and alternately arranged with each other, a granulation discharge port provided at a lower end of the granulation tank, a second gear connected to an end of the first hollow granulation wheel, a first gear connected to an end of the second hollow granulation wheel and held in mesh with the second gear, a lubrication tank connected to a side of the granulation tank and accommodating the first gear and the second gear therein, an oil pipe having an end communicating with a bottom end of the lubrication tank and extending upward and penetrating from an upper end surface of the lubrication tank, the partition plate arranged in the lubricating box is used for separating the lubricating box to form a cavity at one side where the first gear is located and placing lubricating oil, the U-shaped pipe with the seat is used for communicating the first hollow granulating wheel with the second hollow granulating wheel, the U-shaped pipe with the seat is connected to the inner wall of the lubricating box, and the friction disc with the opening, which is arranged at one end of the second hollow granulating wheel, is used for transmitting power to drive the second hollow granulating wheel to rotate.

Further, still include: the rotation is supported, rotate the pivot of connection on rotating the support, the cover is at epaxial second spring of commentaries on classics, sliding connection is in the epaxial groove friction disc that takes of commentaries on classics, connect in the pivot and take the spacing axon that the groove friction disc formed the support to leading, the laminating takes the pulley switching frame on the groove friction disc that leads to, the setting is taken the inclined plane seat in shell one side, the setting takes the pulley switching frame and with take the inclined plane seat contacted inclined plane, connect on the granulation case and with take the pulley switching frame sliding connection's spacing slide bar.

On, adopt above-mentioned device, the load of exit when can changing the feeding in the time of can realizing the equipartition to the material to can carry out pressure to the jam that takes place in the feeding and handle, can carry out granulation to the chemical fertilizer and handle and improve output, can accomplish the start control to the device through responding to whether the feeding.

Drawings

FIG. 1 is a first schematic view of an agricultural distributor and a fertilizer granulating apparatus having the distributor according to the present invention.

FIG. 2 is a second schematic view of the agricultural distributor and the fertilizer granulating apparatus with the distributor according to the present invention.

FIG. 3 is a first cross-sectional view of an agricultural distributor and a fertilizer granulating apparatus having the distributor according to the present invention.

FIG. 4 is a second sectional view of the agricultural distributor and the fertilizer granulating apparatus with the distributor according to the present invention.

FIG. 5 is a third sectional view of the agricultural distributor and the fertilizer granulating apparatus with the distributor according to the present invention.

FIG. 6 is a fourth schematic sectional view of the agricultural distributor and the fertilizer granulating apparatus with the distributor according to the present invention.

FIG. 7 is a schematic diagram showing a fifth cross-sectional structure of an agricultural distributor and a fertilizer granulating apparatus having the distributor according to the present invention.

FIG. 8 is a schematic diagram showing a sixth cross-sectional structure of an agricultural distributor and a fertilizer granulating apparatus having the distributor according to the present invention.

Detailed Description

The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in the accompanying drawings, the embodiment of the present invention provides a fertilizer granulating apparatus, which comprises a housing 1, a feeding port 2 disposed at an upper end of the housing 1, and a plurality of discharging ports 3 disposed at lower end surfaces of the housing 1 at different angles, wherein a first distributing cone 4 is disposed on an inner wall of the housing 1, and a second distributing cone 5 capable of sliding up and down is further disposed in the housing 1 for switching a distributing mode.

In the present embodiment, the inner wall of the housing 1 has an inner slope 7.

In this embodiment, the first material-dividing cone 4 has an inclined material-dividing portion 6 parallel to the inner inclined surface 7, and further includes a lower inclined surface 8.

In this embodiment, the second distribution cone 5 includes an upper inclined surface 9 parallel to the lower inclined surface 8 and a side inclined surface 10 parallel to the inner inclined surface 7, and when the second distribution cone 5 moves upwards to be attached to the lower inclined surface 8, the side inclined surface 10 and the inner inclined surface 7 are completely attached to realize the closure of the material.

In this embodiment, a screw rod 11 is rotatably connected to the housing 1, a servo motor 12 for driving the screw rod 11 to rotate is connected to the lower end of the screw rod 11, the screw rod 11 is in threaded connection with the second distribution cone 5, and after being fed into the housing 1 from the feed inlet 2, the material firstly falls onto the first distribution cone 4, flows to both sides through the split flow of the first distribution cone 4, then continuously slides down, and respectively falls onto the second distribution cone 5 to be continuously split, so that the material can be fully split and then discharged downward from different discharge ports 3, in this process, the screw rod 11 is driven to rotate by the servo motor 12, the screw rod 11 rotates to drive the second distribution cone 5 to move upward or downward, and when the second distribution cone 5 moves upward, the distance between the lower inclined surface 8 and the upper inclined surface 9 and the distance between the inner inclined surface 7 and the side inclined surface 10 are gradually changed, so that the downward flowing speed of the material can be changed, when the second material dividing cone 5 moves upwards to be jointed with the lower inclined surface 8, the side inclined surfaces 10 are completely jointed with the inner inclined surface 7 to realize the sealing of the materials, so that the feeding is stopped.

In this embodiment, a pressure assembly 13 for applying pressure within the housing 1 is used to clear blockages.

In this embodiment, the pressure assembly 13 includes a pressure applying pipe 14 extending into the inner wall of the housing 1 and having a height lower than that of the first dispensing cone 4, a pressure applying check valve 15 disposed in the pressure applying pipe 14, a pressure tank 16 connected to the pressure applying pipe 14 and connected to the outer wall of one side of the housing 1, a suction pipe 17 connected to the pressure tank 16, a suction check valve 18 disposed in the suction pipe 17, an inner piston 19 slidably connected to the pressure tank 16 for changing the pressure, a hydraulic cylinder 20 having a movable end connected to the lower end of the inner piston 19 for driving the inner piston 19 to move up and down, when the discharge port 3 is blocked, the feeding stopping mode can be switched, the inner piston 19 is driven by the hydraulic cylinder 20 to move up to pressurize the pressure tank 16, the increased pressure will flush the pressure applying check valve 15 into the housing 1, because when the second dispensing cone 5 moves up to be attached to the lower inclined surface 8, the side inclined planes 10 and the inner inclined plane 7 are completely attached to realize the sealing of the material, and the pressure can only be discharged downwards from the discharge port 3, so that the blockage in the discharge port 3 is extruded downwards to be discharged.

In this embodiment, comprising a granulation tank 21, a slide stopper 22 provided at the upper end of the granulation tank 21, a first spring 23 fitted over the slide stopper 22, said housing 1 being slidably mounted on the slide stopper 22 with its lower end surface extending into the granulation tank 21, both ends of the spring 23 being pressed against the housing 1 and the granulation tank 21, a first hollow granulation wheel 24 and a second hollow granulation wheel 25 rotatably connected in the granulation tank 21 and kept in contact with each other, granulation tanks 26 provided on the first hollow granulation wheel 24 and the second hollow granulation wheel 25 and alternately arranged with each other, a granulation discharge port 27 provided at the lower end of the granulation tank 21, a second gear 29 connected to one end of the first hollow granulation wheel 24, a first gear 28 connected to one end of the second hollow granulation wheel 25 and kept in mesh with the second gear 29, a lubrication tank 30 connected to one side of the granulation tank 21 and containing the first gear 28 and the second gear 29 therein, an oil pipe 31 having one end communicating with the bottom end of the lubricant tank 30 and extending upward and penetrating from the upper end surface of the lubricant tank 30, a partition plate 32 provided in the lubricant tank 30 for partitioning the lubricant tank 30 to form a cavity on the side where the first gear 28 is located, a U-shaped tube with a seat 33 for communicating the first hollow granulating wheel 24 with the second hollow granulating wheel 25, the U-shaped tube with a seat 33 being connected to the inner wall of the lubricant tank 30, and a friction disk with an opening 34 provided at one end of the second hollow granulating wheel 25 for transmitting power to rotate the second hollow granulating wheel 25.

In this embodiment, the method further includes: a rotating support 35, a rotating shaft 36 rotatably connected to the rotating support 35, a second spring 37 sleeved on the rotating shaft 36, a grooved friction disc 38 slidably connected to the rotating shaft 36, a limit shaft protrusion 39 connected to the rotating shaft 36 and forming a support for the grooved friction disc 38, a belt pulley switching frame 40 attached to the grooved friction disc 38, a belt inclined seat 41 provided at one side of the housing 1, an inclined surface 42 provided at the belt pulley switching frame 40 and contacting the belt inclined seat 41, a limit slide rod 43 connected to the granulation tank 21 and slidably connected to the belt pulley switching frame 40, when starting to feed materials into the feed port 2, the housing 1 will compress the first spring 23 downwards due to the flow of the materials, the housing 1 will drive the belt inclined seat 41 to move downwards, the belt inclined seat 41 will form a lateral pressure extrusion inclined surface 42, the inclined surface 42 will drive the belt pulley switching frame 40 to extrude the grooved friction disc 38, the grooved friction disk 38 is in contact with the friction disk 34 with openings, the rotation shaft 36 is driven by a motor connected to the rotation shaft 36, the grooved friction disk 38 is driven by the rotation shaft 36 to rotate, the grooved friction disk 38 is driven by the friction force to rotate the friction disk 34 with openings, the friction disk 34 with openings is driven by the rotation shaft 25 to rotate, the second hollow granulating wheel 25 is driven by the rotation of the first hollow granulating wheel 24 driven by the first gear 28 and the second gear 29 to rotate in the opposite direction to the second hollow granulating wheel 25, and because of the tangency of the two, the materials are gradually drawn into the granulating groove 26 to be extruded, and because of the staggered arrangement of the granulating grooves 26 on the two, the granulating quantity of a single rotation can be increased, the productivity can be increased, the granulated materials are discharged downwards from the granulating discharge port 27, during the process, the grooved friction disk 38 is driven by the air flow from the grooved friction disk 38 to the friction disk 34, the gas enters the second hollow granulation wheel 25, then enters the first hollow granulation wheel 24 after the direction change of the U-shaped pipe 33 with the seat, and then is discharged to the outside of the device, so that the heat in the device can be taken away, and the shaft sticking phenomenon in the granulation process can be prevented, when the first gear 28 and the second gear 29 are meshed, the direction is inwards meshed, so that the pressure trend can be formed downwards on the meshed side, so that the oil in the lubricating box 30 can be guided by the pressure, and the oil is pumped to the meshed part from the bottom of the lubricating box 30 through the oil pipe 31, so that the reliability of transmission can be improved, and the heat radiation performance can be improved.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the discharge of exit when can realizing can changing the feeding in the time of can realizing the equipartition to the material to can carry out pressure to the jam that takes place in the feeding and handle, can carry out granulation processing and increase of production to the chemical fertilizer, can accomplish the start-up control to the device through responding to whether the feeding.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides an agricultural distributing device, includes shell (1), sets up feed inlet (2) in shell (1) upper end to and set up discharge gate (3) on terminal surface under shell (1), its characterized in that: the material distributing device is characterized in that a first material distributing cone (4) is arranged on the inner wall of the shell (1), and a second material distributing cone (5) capable of sliding up and down is further arranged in the shell (1) and used for achieving switching of material distributing modes.

2. An agricultural distributor as defined in claim 1, wherein: the inner wall of the shell (1) is provided with an inner inclined plane (7).

3. An agricultural distributor as defined in claim 2, wherein: the first material distribution cone (4) is provided with an inclined material distribution part (6) parallel to the inner inclined plane (7) and further comprises a lower inclined plane (8).

4. An agricultural distributor as defined in claim 3, wherein: the second material dividing cone (5) comprises an upper inclined plane (9) parallel to the lower inclined plane (8) and a side inclined plane (10) parallel to the inner inclined plane (7), and when the second material dividing cone (5) moves upwards to be attached to the lower inclined plane (8), the side inclined plane (10) and the inner inclined plane (7) are completely attached to achieve material sealing.

5. The agricultural distributor according to claim 4, wherein the housing (1) is rotatably connected with a lead screw (11), the lower end of the lead screw (11) is connected with a servo motor (12) for driving the lead screw (11) to rotate, and the lead screw (11) is in threaded connection with the second distributing cone (5).

6. An agricultural distributor as defined in claim 5, further comprising: a pressure assembly (13) for applying pressure within the housing (1).

7. An agricultural distributor as defined in claim 6, wherein: the pressure assembly (13) comprises a pressure applying pipe (14) which extends into the inner wall of the shell (1) and is lower than the first distribution cone (4), a pressure applying one-way valve (15) arranged in the pressure applying pipe (14), a pressure box (16) communicated with the pressure applying pipe (14) and connected to the outer wall of one side of the shell (1), a suction pipe (17) communicated with the pressure box (16), a suction one-way valve (18) arranged in the suction pipe (17), an inner piston (19) which is connected in the pressure box (16) in a sliding mode and is used for changing pressure, and a hydraulic cylinder (20) of which the movable end is connected to the lower end of the inner piston (19) is used for driving the inner piston (19) to move up and down.

8. A fertilizer granulating apparatus having an agricultural distributor as claimed in any one of claims 1 to 7.

9. A fertilizer granulation apparatus as defined in claim 8, wherein: comprises a granulation tank (21), a slide stopper (22) provided at the upper end of the granulation tank (21), a first spring (23) fitted over the slide stopper (22), said housing (1) being slidably mounted on the slide stopper (22) with the lower end surface extending into the granulation tank (21), both ends of the spring (23) being abutted against the housing (1) and the granulation tank (21), a first hollow granulation wheel (24) and a second hollow granulation wheel (25) rotatably connected in the granulation tank (21) and kept in contact with each other, granulation grooves (26) provided in the first hollow granulation wheel (24) and the second hollow granulation wheel (25) and alternately provided with each other, a granulation discharge port (27) provided at the lower end of the granulation tank (21), a second gear (29) connected to one end of the first hollow granulation wheel (24), a first gear (28) connected to one end of the second hollow granulation wheel (25) and kept in mesh with the second gear (29), a lubricating box (30) which is connected to one side of the granulating box (21) and accommodates the first gear (28) and the second gear (29), an oil pipe (31) which is communicated with the bottom end of the lubricating box (30) at one end and extends upwards and penetrates through the upper end surface of the lubricating box (30), a partition plate (32) which is arranged in the lubricating box (30) and is used for partitioning the lubricating box (30) to form a cavity at one side where the first gear (28) is positioned and putting lubricating oil in the cavity, a U-shaped pipe (33) with a seat which is used for communicating the first hollow granulating wheel (24) with the second hollow granulating wheel (25), the U-shaped pipe with the seat (33) is connected to the inner wall of the lubricating box (30), and a friction disc (34) with an opening which is arranged at one end of the second hollow granulating wheel (25) is used for transmitting power to drive the second hollow granulating wheel (25) to rotate.

10. The fertilizer granulation apparatus as defined in claim 9, further comprising: the device comprises a rotary support (35), a rotary shaft (36) rotatably connected to the rotary support (35), a second spring (37) sleeved on the rotary shaft (36), a grooved friction disc (38) slidably connected to the rotary shaft (36), a limiting axon (39) connected to the rotary shaft (36) and supporting the grooved friction disc (38), a switching frame (40) with a pulley attached to the grooved friction disc (38), a seat (41) with a slope and arranged on one side of a shell (1), a slope (42) arranged on the switching frame (40) with the pulley and contacted with the seat (41) with the slope, and a limiting slide rod (43) connected to a granulating box (21) and slidably connected with the switching frame (40) with the pulley.