CN219647734U

CN219647734U - Material crusher

Info

Publication number: CN219647734U
Application number: CN202320779350.7U
Authority: CN
Inventors: 杨建波; 高秀远; 刘晓军
Original assignee: Shanxi Dingkunyuan Pharmaceutical Co ltd
Current assignee: Shanxi Dingkunyuan Pharmaceutical Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-08
Anticipated expiration: 2033-04-10

Abstract

The utility model belongs to the technical field of crushing, and particularly discloses a material crusher, which comprises a bottom bracket, wherein a first motor, a first crushing box body and a second motor are arranged at the upper end of the bottom bracket, the output end of the first motor is connected with a first rotating shaft, the output end of the second motor is connected with a second rotating shaft, the first rotating shaft and the second rotating shaft are arranged in the first crushing box body, a plurality of first crushing teeth are arranged on the outer side of the first rotating shaft, a plurality of second crushing teeth are arranged on the outer side of the second rotating shaft, the plurality of first crushing teeth and the plurality of second crushing teeth are arranged in a staggered manner, a feed inlet is arranged at the upper end of the first crushing box body, a feed hopper is arranged at the upper end of the first crushing box body corresponding to the feed inlet, a discharge outlet is arranged at the lower end of the first crushing box body corresponding to the discharge outlet, a discharge hopper is arranged on the bottom bracket corresponding to the through hole, and a second crushing box body is arranged below the discharge hopper. According to the utility model, the material with a certain length is not required to be pre-cut, so that the material crushing efficiency is effectively improved.

Description

Material crusher

Technical Field

The utility model relates to the technical field of crushing appliances, in particular to a material crusher.

Background

Crushing is to crush materials into materials with the particle size smaller than 3 mm, and the existing material crushers comprise jaw crushers, gyratory crushers, cone crushers, roller crushers, hammer crushers, impact crushers and the like. Some rhizome medicines are cut firstly before being crushed due to overlong length, and then are conveyed into a crusher for crushing after being cut by a cutting machine, so that the crushing efficiency is low.

Disclosure of Invention

The utility model aims to provide a material crusher, which is particularly suitable for rhizome medicines with a certain length, adopts twice crushing, coarse crushing and fine crushing, omits a cutting step, integrally realizes crushing of materials and improves crushing efficiency.

In order to achieve the above purpose, the utility model provides a material crusher, which adopts the following technical scheme:

the utility model provides a material breaker, includes the bottom support, first motor, first broken box and second motor are installed to bottom support upper end, first pivot is connected to the output of first motor, the second pivot is connected to the output of second motor, first pivot with the second pivot sets up in the first broken box, the outside of first pivot sets up a plurality of first broken teeth, the outside of second pivot sets up a plurality of broken teeth of second, a plurality of broken teeth of first broken teeth and a plurality of broken teeth dislocation layout, the upper end of first broken box is provided with the dog-house, corresponds the dog-house is in first broken box upper end sets up the feeder hopper, the lower extreme of first broken box is provided with the discharge gate, corresponds the discharge gate is in be provided with the through-hole on the bottom support, the below of hopper is provided with the broken box of second, the broken box upper end of second is provided with the feed inlet channel, the broken passageway of second is provided with the broken blade, the broken passageway of second is provided with the broken passageway of third motor, the broken passageway is provided with the discharge gate, the broken passageway is provided with the third pivot, the broken passageway is provided with the discharge gate down.

Preferably, a mounting plate is arranged on the bottom bracket, and the third motor is fixedly mounted on the mounting plate.

Preferably, a hydraulic pusher is arranged in the feed hopper.

Preferably, the hydraulic pusher comprises a pusher body, a slide block, a slide rail and an electric hydraulic rod, wherein the slide rail and the electric hydraulic rod are arranged on the inner side wall of the feed hopper, the output end of the electric hydraulic rod is connected with the pusher body, and the pusher body is slidably arranged on the slide rail through the slide block.

Preferably, the number of the sliding rails is two.

Preferably, the feeding channel is connected with a secondary crushing feed hopper, and the secondary crushing feed hopper is arranged below the discharge hopper.

Preferably, the bottom bracket is provided with two diagonal support rods, and the two diagonal support rods support the outer side of the discharge hopper so as to fix the discharge hopper on the bottom bracket corresponding to the through hole.

The beneficial effects of the utility model are as follows: according to the material crusher, the first rotating shaft and the second rotating shaft are driven to rotate by the first motor and the second motor respectively, the first crushing teeth and the second crushing teeth which are arranged in a staggered mode are used for carrying out preliminary crushing, the preliminary crushing is applicable to rhizome medicines with a certain length, the crushed preliminary crushing materials enter the second crushing box body, the crushing blades are driven to rotate by the third rotating shaft, the preliminary crushing materials are subjected to deep crushing in the second crushing box body, and the final crushing materials are obtained.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 shows a top view of a material crusher according to an embodiment of the utility model.

Fig. 2 shows a cross-sectional view of a material crusher according to an embodiment of the utility model.

Fig. 3 shows a front view of a material crusher according to an embodiment of the utility model.

Fig. 4 shows a partial view of a material crusher according to an embodiment of the utility model.

In the figure, 1 is a bottom bracket, 2 is a first motor, 3 is a first crushing box body, 4 is a second motor, 5 is a first rotating shaft, 6 is a second rotating shaft, 7 is a first crushing tooth, 8 is a second crushing tooth, 9 is a feed inlet, 10 is a feed hopper, 11 is a discharge outlet, 12 is a through hole, 13 is a discharge hopper, 14 is a second crushing box body, 15 is a feed channel, 16 is a feed valve, 17 is a third rotating shaft, 18 is a third motor, 19 is a crushing blade, 20 is a discharge valve, 21 is a discharge channel, 22 is a discharge hole, 23 is a mounting plate, 24 is a hydraulic pusher, 2401 is a pushing box body, 2402 is a slide rail, 2403 is an electric hydraulic rod, 25 is a secondary crushing feed hopper, 26 is a diagonal support rod, 27 is a third rotating shaft seat, and 28 is a first rotating shaft seat.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples.

The embodiment of the utility model provides a material crusher, as shown in fig. 1-4, the material crusher comprises a bottom bracket 1, a first motor 2, a first crushing box 3 and a second motor 4 are arranged at the upper end of the bottom bracket 1, the output end of the first motor 2 is connected with a first rotating shaft 5, the output end of the second motor 2 is connected with a second rotating shaft 6, the first rotating shaft 5 and the second rotating shaft 6 are arranged in the first crushing box 3, a plurality of first crushing teeth 7 are arranged at the outer side of the first rotating shaft 5, a plurality of second crushing teeth 8 are arranged at the outer side of the second rotating shaft 6, a plurality of first crushing teeth 7 and a plurality of second crushing teeth 8 are arranged at the upper end of the first crushing box 3 in a staggered manner, a feed hopper 10 is arranged at the upper end of the first crushing box 3 correspondingly, a discharge port 11 is arranged at the lower end of the first crushing box 3, a through hole 12 is arranged at the upper end of the bottom bracket 1 correspondingly, a plurality of second crushing boxes 14 are arranged at the lower end of the first crushing box 14 correspondingly, a plurality of discharge hopper blades 14 are arranged at the lower end of the second crushing box 14 correspondingly, a plurality of discharge hopper 13 is arranged at the lower end of the second crushing box 14 coaxially, a plurality of discharge hopper 14 is arranged at the lower end of the second crushing box 14 correspondingly, a plurality of discharge hopper 13 is arranged at the lower end of the second crushing box 14 coaxially, a discharge port 13 is arranged at the lower end of the second crushing box 14 correspondingly, and a discharge port 13 is arranged at the lower end of the second crushing box 13 correspondingly, a lower end of the first crushing box 13 is correspondingly, a lower end is provided at the first crushing box is correspondingly, a lower end is provided, and is provided.

When the material crusher works, the first motor 2 and the second motor 4 are opened, materials firstly enter the first crushing box body 3 through the feed hopper 10 and the feed inlet 9, the first motor 2 and the second motor 4 respectively drive the first rotating shaft 5 and the second rotating shaft 6 to rotate, the materials entering the first crushing box body 3 are primarily crushed through the first crushing teeth 7 and the second crushing teeth 8 which rotate along with the first rotating shaft 5 and the second rotating shaft 6 and are distributed in a staggered manner, the primarily crushed materials enter the discharge hopper 13 through the discharge hole 11 and the through hole 12, after primary crushing of one round is completed, the first motor 2 and the second motor 4 are closed, the feed valve 16 is closed, the third motor 18 is opened, the crushing blades 19 are driven to rotate through the third rotating shaft 17, the primarily crushed materials collide with the inner walls of the crushing blades 19 and the second crushing box body 14 in the second crushing box body 14, and two discharging modes of the secondarily crushed materials are realized.

As shown in fig. 2, a discharge channel 21 with a discharge valve 20 is provided at the lower end of the second crushing box 14, the discharge valve 20 is kept closed during the secondary crushing, and after the crushing is completed, the discharge valve 20 is opened, and the discharge is performed through the discharge channel 21. In order to ensure that the material substantially comes out of the second crushing tank 14, the discharge channel 21 can be connected to a negative pressure device in order to suck out the material as much as possible, and the feed valve 16 should be opened during this suction.

As shown in fig. 3, the lower end of the second crushing box 14 is provided with a plurality of discharge holes 22, the diameter of the discharge holes 22 is the maximum target particle diameter for crushing the material, and in the secondary crushing process, the crushed material with a diameter lower than that of the discharge holes 22 is discharged through the discharge holes 22. It will be appreciated that a receiving receptacle may be positioned below the discharge aperture 22 to receive the crushed material, or a conveyor belt may be positioned below it to deliver the crushed material to a target site for storage or for further processing.

The bottom plate of the lower end of the second crushing box 14 is preferably detachably mounted, for example, by assembling bolts on the lower end of the second crushing box 14, and the bottom plate is provided with a plurality of discharge holes 22 with different diameters, so as to meet the crushing particle size requirements of different materials.

Therefore, the utility model is applicable to crushing materials with a certain length, does not need to carry out cutting steps, and effectively improves the crushing efficiency.

In some embodiments, a specific mounting manner of the third motor 18 is provided, as shown in fig. 2 and 3, a mounting plate 23 is disposed on the bottom bracket 1, and the third motor 18 is fixedly mounted on the mounting plate 23. Wherein one end of the third rotating shaft 17 is sealingly connected from the second crushing box 14 through the third motor 18, and the other end thereof is mounted on a third rotating shaft seat 27 provided in the second crushing box 14.

Similarly, the first rotating shaft 5 and the second rotating shaft 6 are connected with the first motor 2 and the second motor 4 in a similar manner, and taking the first rotating shaft 5 as an example, one end of the first rotating shaft is sealed to penetrate through the first crushing box 3 and is coaxially connected with the output end of the first motor 2, and the other end of the first rotating shaft is installed on a first rotating shaft seat 28 on the box body of the first crushing box 3.

In some embodiments, a hydraulic pusher 24 is provided within the hopper 10, considering that when crushing large amounts of material, the hopper 10 is susceptible to clogging due to its large length and particle size before being crushed.

Specifically, as shown in fig. 4, the hydraulic pusher 24 includes a pushing box 2401, a slider (not shown in the figure due to shielding), a slide rail 2402, and an electro-hydraulic rod 2403, where the slide rail 2402 and the electro-hydraulic rod 2403 are disposed on an inner sidewall of the feed hopper 10, an output end of the electro-hydraulic rod 2403 is connected to the pushing box 2401, and the pushing box 2401 is slidably mounted on the slide rail 2402 through the slider.

The hydraulic pusher 24 pushes the pushing box 2401 to push materials in the feeding hopper 10 through the electric hydraulic rod 2403, wherein the sliding rail 2402 has the functions of installation and guiding, and the sliding rail 2402 is parallel to the extending direction of the electric hydraulic rod 2403, so that the pushing box 2401 can accurately move according to the extending direction of the electric hydraulic rod 2403, and the purpose of pushing the materials is achieved.

In some embodiments, the slide track 2402 is provided in two.

In some embodiments, as shown in fig. 2 and 3, the feeding channel 15 is connected to a secondary crushing feed hopper 25, and the secondary crushing feed hopper 25 is arranged below the discharge hopper 13, so as to facilitate the entry of the primary crushed material into the second crushing tank 14.

In some embodiments, as shown in fig. 2 and 3, two diagonal support bars 26 are provided on the bottom bracket 1, and the two diagonal support bars 26 support the outer side of the discharge hopper 13, so as to fix the discharge hopper 13 on the bottom bracket 1 corresponding to the through hole 12.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims

1. The utility model provides a material breaker, its characterized in that, includes the bottom support, first motor, first broken box and second motor are installed to bottom support upper end, first pivot is connected to the output of first motor, the second pivot is connected to the output of second motor, first pivot with the second pivot sets up in the first broken box, the outside of first pivot is provided with a plurality of first broken teeth, the outside of second pivot is provided with a plurality of broken teeth of second, a plurality of broken teeth of first broken and a plurality of broken teeth of second are misplaced and are laid, the upper end of first broken box is provided with the dog-house, corresponds the dog-house is in first broken box upper end sets up the feeder hopper, the lower extreme of first broken box is provided with the discharge gate, corresponds on the bottom support the through-hole is provided with out the hopper, the below of discharge hopper is provided with the broken box of second, the broken box upper end of second is provided with broken blade, the broken box of second is provided with the broken passageway, the broken passageway is provided with the second down, the broken passageway is provided with the discharge gate.

2. The material crusher as claimed in claim 1, wherein a mounting plate is provided on the bottom bracket, and wherein the third motor is fixedly mounted on the mounting plate.

3. The material crusher of claim 1, wherein a hydraulic pusher is disposed within the feed hopper.

4. A material crusher as claimed in claim 3, wherein the hydraulic pusher comprises a pusher body, a slide rail and an electro-hydraulic rod, both of which are disposed on the inner side wall of the feed hopper, the output end of the electro-hydraulic rod being connected to the pusher body, the pusher body being slidably mounted on the slide rail via the slide.

5. The material crusher of claim 4, wherein the slide rails are provided in two.

6. The material crusher of claim 1, wherein the feed channel is connected to a secondary crushing feed hopper, the secondary crushing feed hopper being arranged below the discharge hopper.

7. The material crusher of claim 6, wherein two diagonal support bars are provided on the bottom bracket, and the two diagonal support bars support the outside of the discharge hopper to fix the discharge hopper to the bottom bracket corresponding to the through hole.