CN216538850U

CN216538850U - Vertical compound rubbing crusher of fertilizer

Info

Publication number: CN216538850U
Application number: CN202123009062.3U
Authority: CN
Inventors: 马秋丽; 王浩宇; 苗庆松
Original assignee: Zhengzhou Shunxin Engineering Equipment Co ltd
Current assignee: Zhengzhou Shunxin Engineering Equipment Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-17
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an organic fertilizer vertical composite crusher, which comprises a base and a bracket fixed on the base, wherein a lower bin is fixed on the bracket, a crushing barrel is arranged below the lower bin, the lower end of the lower bin is connected with a crushing shaft extending into the crushing barrel, a chain and a blade are arranged on the crushing shaft, a crushing motor for driving the crushing shaft to rotate is arranged on one side of the crushing barrel, the lower end of the crushing barrel is rotatably connected on the base, a power device for driving the crushing barrel to rotate is connected on the base, a support rod is arranged on the bracket, a detachable cleaning rod is arranged on the support rod, and the cleaning rod can extend into the crushing barrel and contact with the inner wall of the crushing barrel; according to the utility model, the power device is started to drive the crushing barrel to rotate, so that the cleaning rod can clean materials adhered to the inner wall of the crushing barrel conveniently, the labor amount of workers is reduced, the cleaning efficiency is high, and the production efficiency is improved.

Description

Vertical compound rubbing crusher of fertilizer

Technical Field

The utility model belongs to the technical field of organic fertilizer equipment, and relates to a vertical type composite crusher for organic fertilizers.

Background

In the production process of the organic fertilizer, the particles with qualified particle size generally account for 50-60% in the dried materials, the materials with qualified particle size are conveyed to the next procedure through screening equipment, and the large particles are crushed and then returned to a granulation system for re-granulation. The common crushing equipment is a vertical chain crusher or a vertical chain and blade composite crusher, a chain or a blade rotates at a high speed, and the impact crushing principle is utilized to crush materials.

However, in the production process, because the granulating material contains a large amount of inorganic and organic biological materials, the production process is a high-temperature environment, the viscosity of the crushed material is large, the crushed material can be adhered to the inner wall of the equipment barrel under the high-speed rotation of the chain or the blade, the material is adhered to be thicker and thicker along with the lengthening of the production time, the chain or the blade can be blocked to rotate, the particle size of the granulating is unqualified, the production quality of the organic fertilizer is reduced, the operation is carried out by adopting a shutdown manual cleaning mode at present, the labor amount is increased, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the vertical type composite crusher for the organic fertilizer, which well solves the problems that the labor capacity is increased and the production efficiency is reduced when the adhered materials are manually cleaned in the prior art.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a vertical compound rubbing crusher of fertilizer, includes the base and is fixed in the support on the base, be fixed with down the feed bin on the support, the feed bin below is provided with crushing barrel down, the lower extreme of feed bin is connected with the crushing roller that extends to in the crushing barrel down, be provided with chain and blade on the crushing roller, crushing barrel one side is provided with drives crushing roller pivoted crushing motor, the crushing barrel lower extreme rotates and connects on the base, be connected with drive crushing barrel pivoted power device on the base, be provided with branch on the support, be provided with detachable clearance pole on the branch, the clearance pole can stretch into in the crushing barrel and with the inner wall contact of crushing barrel.

Furthermore, the lower end of the crushing barrel is connected with an external tooth type slewing bearing fixed on the base.

Further, power device includes axis of rotation, drive gear, worm wheel, worm, driving motor, the axis of rotation is vertical sets up in outer profile of tooth slewing bearing one side, drive gear and worm wheel are fixed in the upper and lower both ends of axis of rotation, driving motor is fixed in on the base, driving motor's output shaft is connected with the worm, drive gear, worm respectively with outer profile of tooth slewing bearing's external tooth and worm wheel meshing.

Further, a first notch is formed in one end, facing the lower bin, of the support rod, two sliding blocks are arranged in the first notch, second notches are formed in two opposite faces of the sliding blocks, springs in contact with the adjacent sliding blocks are fixed to the bottom of the first notch, an opening of the first notch is fixedly provided with a cover plate through bolts, a screw rod is connected to the cover plate in a threaded mode, and a prism is arranged between the second notches of the two sliding blocks in a clamping mode and is arranged at the upper end of the cleaning rod.

Furthermore, the bottom surface of the first notch is provided with a blind hole for the spring to sink into.

Furthermore, a vertical plate parallel to the cleaning rod is arranged on the side surface of the cleaning rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, after the crushing barrel is used for a period of time, the crushing motor stops working, the cleaning rod is arranged on the supporting rod, and the power device is started to drive the crushing barrel to rotate, so that the cleaning rod cleans materials adhered to the inner wall of the crushing barrel.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the cleaning rod and the crushing cylinder of the present invention;

FIG. 3 is a schematic view of the cleaning rod and the support rod of the present invention;

fig. 4 is a sectional view a-a in fig. 3.

In the figure: the automatic grinding machine comprises a base (1), a support (2), a discharging bin (3), a grinding cylinder (4), a grinding motor (5), a support rod (6), a cleaning rod (7), an outer-tooth-shaped slewing bearing (8), a rotating shaft (9), a driving gear (10), a worm wheel (11), a worm (12), a driving motor (13), a first notch (14), a sliding block (15), a second notch (16), a spring (17), a cover plate (18) and a screw rod (19).

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.

As shown in figures 1 and 2, the vertical compound crusher for organic fertilizers comprises a base 1 and a bracket 2 fixed on the base 1 through bolts, wherein the bracket 2 and the base 1 are welded through steel pipes, the shapes of the base 1 and the bracket 2 can be freely designed according to the positions of the components on the vertical compound crusher, the upper end of the bracket 2 is connected with a lower bin 3 through bolts, a crushing cylinder 4 is arranged below the lower bin 3, the lower end of the lower bin 3 is connected with a crushing shaft extending into the crushing cylinder 4, the crushing shaft is hinged with chains and blades, the number of the chains and the number of the blades are uniformly distributed around the circumference of the crushing shaft, one side of the crushing cylinder 4 is provided with a crushing motor 5 fixed on the bracket 2, the crushing motor 5 and the crushing shaft are driven through a belt pulley and a driving belt, the crushing motor 5 drives the crushing shaft to rotate at a high speed, under the centrifugal action, the chain and the blade crush the materials, and under the dual actions of the chain and the blade, the materials are crushed more uniformly and have better quality; the lower end of the crushing barrel 4 is rotatably connected to the base 1, the base 1 is connected with a power device for driving the crushing barrel 4 to rotate, the support 2 is provided with a support rod 6, the support rod 6 is provided with a detachable cleaning rod 7, and the cleaning rod 7 can extend into the crushing barrel 4 and contact with the inner wall of the crushing barrel 4; by using the technical scheme, when the crushing shaft rotates at a high speed, the cleaning rod 7 is not arranged on the supporting rod 6, after the crushing barrel 4 is used for a period of time, the crushing motor 5 stops working, the cleaning rod is arranged on the supporting rod 6, and the power device is started to drive the crushing barrel 4 to rotate, so that the cleaning rod 7 cleans materials adhered to the inner wall of the crushing barrel 4.

In this embodiment, the lower end of the crushing cylinder 4 is connected with an outer-tooth-shaped slewing bearing 8 fixed on the base 1, the outer-tooth-shaped slewing bearing 8 is respectively connected with the crushing cylinder 4 and the base 1 through bolts, and the crushing cylinder 4 can rotate through the outer-tooth-shaped slewing bearing 8.

In this embodiment, the power device includes a rotating shaft 9, a driving gear 10, a worm wheel 11, a worm 12, and a driving motor 13, the rotating shaft 9 is vertically disposed on one side of the outer-tooth-type slewing bearing 8, the rotating shaft 9 is connected to the base 1 through a tapered roller bearing, a bearing end cover, and the like, the driving gear 10 and the worm wheel 11 are fixed to the upper and lower ends of the rotating shaft 9, the driving motor 13 is fixed to the base 1, an output shaft of the driving motor 13 is connected to the worm 12, and the driving gear 10 and the worm 12 are respectively engaged with the outer teeth of the outer-tooth-type slewing bearing 8 and the worm wheel 11; after the crushing motor 5 stops, the cleaning rod 7 is installed on the supporting rod 6, the driving motor 13 is started, the outer-tooth-shaped slewing bearing 8 drives the crushing barrel 4 to rotate through the transmission of the worm 12, the worm wheel 11, the rotating shaft 9 and the driving gear 10, the cleaning rod 7 scrapes materials adhered to the crushing barrel 4, the materials are discharged from the lower portion of the crushing barrel 4, and the cleaning of the materials on the inner wall of the crushing barrel 4 is completed.

In this embodiment, as shown in fig. 3 and 4, a first gap 14 is formed at one end of the support rod 6 facing the lower bin 3, two sliders 15 are disposed in the first gap 14, the two sliders 15 are both matched with the side wall of the first gap 14 through a sliding groove slider 15 structure, the sliders 15 can slide along the side wall of the first gap 14, second gaps 16 are formed on opposite surfaces of the two sliders 15, a spring 17 contacting with the adjacent slider 15 is fixed at the bottom of the first gap 14, a cover plate 18 is fixed at an opening of the first gap 14 through a bolt, a screw 19 is connected to the cover plate 18 through a thread, a prism clamped between the second gaps 16 of the two sliders 15 is disposed at the upper end of the cleaning rod 7, specifically, the second gaps 16 on the two sliders 15 surround to form a rectangle, and the side length of the prism at the upper end of the cleaning rod 7 is the same as the side length of the rectangle, after the prism on the cleaning rod 7 is clamped on the second notch 16, the cleaning rod 7 cannot rotate and axially move freely; when the cleaning rod 7 is installed, the end cover is removed, then the prism of the cleaning rod 7 is placed between the second gaps 16 of the two sliding blocks 15, the end cover is fixed on the first gap 14 through a bolt, the screw rod 19 is rotated, the top contact sliding block 15 moves towards the inner wall direction of the crushing barrel 4, and the cleaning rod 7 is in contact with the inner wall of the crushing barrel 4; furthermore, under the mutually supporting of spring 17 and screw rod 19, can adjust the distance between clearance pole 7 and the crushing barrel 4 inner wall, when the material adhesion is thick, can clear away the material layer by layer, avoid the thick rupture clearance pole 7 of material adhesion.

In this embodiment, the bottom surface of the first notch 14 is provided with a blind hole for the spring 17 to sink into, and the blind hole can prevent the spring 17 from bending, thereby improving the application reliability.

In this embodiment, be provided with the riser parallel with clearance rod 7 on the 7 sides of clearance rod, the riser increases clearance rod 7's width, improves clearance rod 7 and strikes off the efficiency of adhesion material.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a vertical compound rubbing crusher of fertilizer, includes the base and is fixed in the support on the base, be fixed with down the feed bin on the support, the feed bin below is provided with crushing barrel down, the lower extreme of feed bin is connected with the crushing roller that extends to in the crushing barrel down, be provided with chain and blade on the crushing roller, crushing barrel one side is provided with drives crushing roller pivoted crushing motor, its characterized in that: the crushing barrel lower extreme rotates to be connected on the base, be connected with drive crushing barrel pivoted power device on the base, be provided with branch on the support, be provided with detachable clearance pole on the branch, the clearance pole can stretch into in the crushing barrel and with the inner wall contact of crushing barrel.

2. The vertical compound rubbing crusher of fertilizer of claim 1, characterized in that: the lower end of the crushing barrel is connected with an external tooth type slewing bearing fixed on the base.

3. The vertical compound rubbing crusher of fertilizer of claim 2, characterized in that: the power device comprises a rotating shaft, a driving gear, a worm wheel, a worm and a driving motor, wherein the rotating shaft is vertically arranged on one side of the outer tooth type slewing bearing, the driving gear and the worm wheel are fixed at the upper end and the lower end of the rotating shaft, the driving motor is fixed on the base, an output shaft of the driving motor is connected with the worm, and the driving gear and the worm are respectively meshed with the outer tooth and the worm wheel of the outer tooth type slewing bearing.

4. The vertical compound rubbing crusher of fertilizer of claim 1, characterized in that: first breach has been seted up to the one end of branch orientation lower feed bin, be provided with two sliders in the first breach, the second breach has all been seted up to two slider opposite faces, the bottom of first breach is fixed with the spring with adjacent slider contact, the opening part of first breach has the apron through the bolt fastening, threaded connection has the screw rod on the apron, the upper end of clearance pole is provided with the prism between the second breach of card locating two sliders.

5. The vertical compound rubbing crusher of fertilizer of claim 4, characterized in that: and the bottom surface of the first notch is provided with a blind hole for the spring to sink into.

6. The vertical compound rubbing crusher of fertilizer of claim 1, characterized in that: and a vertical plate parallel to the cleaning rod is arranged on the side surface of the cleaning rod.