CN217249488U

CN217249488U - Feed additive raw materials reducing mechanism with dustproof function

Info

Publication number: CN217249488U
Application number: CN202221222580.5U
Authority: CN
Inventors: 宋雪琪; 王杨; 宋秀琪; 宋忠旺
Original assignee: Hebei Fuzhe Biotechnology Co ltd
Current assignee: Hebei Haimulai Biotechnology Co.,Ltd.
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-23
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a feed additive raw material crushing device with a dustproof function, which comprises a crushing device, a discharge collecting device and a feeding device; the crushing device comprises a crusher shell, wherein a crushing cavity, a blanking cavity, a screen and a crushing knife roll are arranged in the crusher shell; the discharging and collecting device comprises a fan, an air inlet of the fan is communicated with the blanking cavity through a passage, and an air outlet of the fan is communicated with an inlet of the cyclone collector through a pipeline; the feeding device comprises a feeding hopper, the feeding hopper is arranged at the top of the shell of the crusher and communicated with the crushing cavity, two material control gate valves are arranged at the feeding hopper from top to bottom at intervals, the feeding hopper is communicated with an air outlet of the cyclone collector through a pipeline on the outer wall between the two material control gate valves, an exhaust pipeline and a movable air valve are arranged on the pipeline, and an electric air valve is also arranged on the exhaust pipeline. The utility model discloses can effectually avoid the production of raise dust at kibbling in-process, improve the production environment, improve production efficiency.

Description

Feed additive raw materials reducing mechanism with dustproof function

Technical Field

The utility model relates to a feed processing equipment field especially relates to a feed additive raw materials reducing mechanism with dustproof function.

Background

The feed additive is a raw material inevitably used in modern feed industry, and has obvious effects on strengthening the nutritive value of basic feed, improving the production performance of animals, ensuring the health of the animals, saving the feed cost, improving the quality of animal products and the like.

In the production process of the feed additive, raw materials need to be thrown into a crushing chamber of a crusher to be crushed, and in the throwing process of the raw materials, a large amount of dust rises to float out of a feeding port of the crusher, so that the continuous feeding of production workers is directly influenced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Based on the above problem, the utility model aims at providing a feed additive raw materials reducing mechanism with dustproof function, the utility model discloses a following technical scheme:

the utility model provides a feed additive raw material crushing device with a dustproof function, which comprises a crushing device, a discharge collecting device and a feeding device; the crushing device comprises a crusher shell, a crushing cavity and a blanking cavity are arranged in the crusher shell, a screen is arranged between the crushing cavity and the blanking cavity, and a crushing cutting knife roller is arranged in the crushing cavity; the discharging and collecting device comprises a fan, an air inlet of the fan is communicated with the blanking cavity through a first pipeline, and an air outlet of the fan is communicated with an inlet of the cyclone collector through a second pipeline; feeder includes the feeder hopper, the feeder hopper sets up the top of rubbing crusher casing and with smash the chamber intercommunication, feeder hopper from the top down the interval is provided with two accuse material gate valves, the feeder hopper is being located two on the outer wall between the accuse material gate valve through the third pipeline with the air outlet intercommunication of whirlwind formula loading head, the third pipeline has set gradually exhaust duct and first electronic blast gate according to the wind direction, the last electronic blast gate of second that is provided with of exhaust duct.

Furthermore, smash cutting knife roller and include the roller, the tip of roller rotates to be connected on the rubbing crusher casing, be provided with a plurality of crushing cutters of beating on the roller, wherein one end of roller with the driving motor power of rubbing crusher casing outside is connected.

Furthermore, one end of the roll shaft, which is far away from the driving motor, is in power connection with a rotating shaft of the fan.

Further, accuse material gate valve is the slide valve, accuse material gate valve includes the flashboard, flashboard lateral sliding connection is in on the inner wall of feeder hopper, a side edge of flashboard runs through be connected with the otic placode after the preformed hole on the feeder hopper lateral wall, it is connected with the horizontal pole to rotate on the otic placode, the both ends of horizontal pole are provided with and drive actuating cylinder, it installs to drive actuating cylinder body on the outer wall of feeder hopper, drive actuating cylinder's flexible end with the horizontal pole is connected.

Furthermore, a star-shaped discharger is arranged on a discharge port of the cyclone collector.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses can effectually avoid the production of raise dust at kibbling in-process, improve the production environment, improve production efficiency

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic structural view of a feed additive raw material crushing device with a dustproof function of the present invention;

FIG. 2 is a schematic structural view of a crushing device, a discharged material collecting device and a feeding device in an embodiment of the present invention;

FIG. 3 is a schematic structural view of a crushing cutter roll according to an embodiment of the present invention;

fig. 4 is a schematic top view of the feeding device according to the embodiment of the present invention.

Description of reference numerals: 1. a crushing device; 101. a pulverizer housing; 102. a crushing cavity; 103. a blanking cavity; 104. screening a screen; 105. crushing and cutting knife rolls; 105-1, a roll shaft; 105-2, crushing and hammering a knife; 2. a discharge collection device; 201. a fan; 202. a first conduit; 203. a cyclone collector; 203-1, a star discharger; 204. a second conduit; 3. a feeding device; 301. a feed hopper; 302. a material control gate valve; 302-1, a gate; 302-2, ear plates; 302-3, a cross bar; 302-4, driving a cylinder; 303. a third pipeline; 304. an exhaust duct; 305. a first electric air valve; 306. a second electric air valve; 4. the motor is driven.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the present embodiment discloses a feed additive raw material crushing device with a dust-proof function, which mainly comprises a crushing device 1, a discharged material collecting device 2 and a feeding device 3.

The crushing device 1 comprises a crusher shell 101, a crushing cavity 102 and a blanking cavity 103 are arranged in the crusher shell 101, a screen 104 is arranged between the crushing cavity 102 and the blanking cavity 103, and a crushing cutting knife roll 105 is arranged in the crushing cavity 102. The crushing cutter roller 105 comprises a roller shaft 105-1, the end part of the roller shaft 105-1 is rotatably connected to the crusher shell 101, a plurality of crushing hammer cutters 105-2 are arranged on the roller shaft 105-1, and one end of the roller shaft 105-1 is in power connection with the driving motor 4 outside the crusher shell 101 through a belt.

The discharged material collecting device 2 comprises a fan 201, an air inlet of the fan 201 is communicated with the blanking cavity 103 through a first pipeline 202, an air outlet of the fan 201 is communicated with an inlet of a cyclone collector 203 through a second pipeline 204, and a discharging port at the bottom of the cyclone collector 203 is provided with a star-shaped discharger 203-1.

In the embodiment, the roller shaft 105-1 is in power connection with the rotating shaft of the fan 201 at the end far away from the driving motor 4.

The feeding device 3 comprises a feeding hopper 301, the feeding hopper 301 is arranged at the top of the crusher shell 101 and communicated with the crushing cavity 102, two material control gate valves 302 are arranged at intervals from top to bottom on the feeding hopper 301, the feeding hopper 301 is communicated with an air outlet of the cyclone collector 203 through a third pipeline 303 on the outer wall between the two material control gate valves 302, an exhaust pipeline 304 and a first electric air valve 305 are sequentially arranged on the third pipeline 303 according to the wind direction, and a second electric air valve 306 is arranged on the exhaust pipeline 304.

In this embodiment, as shown in fig. 4, the material control gate valve 302 is a gate valve, the material control gate valve 302 includes a gate plate 302-1, the gate plate 302-1 is transversely slidably connected to a reserved slideway on the inner wall of the feed hopper 301, one side edge of the gate plate 302-1 penetrates through a reserved hole on the side wall of the feed hopper 301 and then is connected to an ear plate 302-2, the ear plate 302-2 is rotatably connected to a cross rod 302-3, two ends of the cross rod 302-3 are provided with driving cylinders 302-4, a body of the driving cylinder 302-4 is installed on the outer wall of the feed hopper 301, a telescopic end of the driving cylinder 302-4 is connected to the cross rod 302-3, and the gate plate 302-1 is driven to slide by the driving cylinders 302-4.

The action process of the utility model is as follows:

the execution of actions of the material control gate valve 302, the first electric air valve 305 and the second electric air valve 306 are all controlled by a controller.

The action when smashing the material is set as: the upper material control gate valve 302 is closed, the lower material control gate valve 302 is opened, and simultaneously the first electric air valve 305 is opened and the second electric air valve 306 is closed. In the action process, the material falls into the crushing cavity 102 and is crushed by the crushing knife roll, after the crushed material is screened by the screen 104, the material particles which reach the crushing standard fall into the blanking cavity 103, and the material particles which do not reach the standard are continuously crushed in the crushing cavity 102. The crushing cutter roller 105 drives the fan 201 to adsorb the material particles in the blanking chamber 103 to the cyclone collector 203 for collection while crushing.

Clean air coming out of the top of the cyclone collector 203 blows in the crushing cavity 102 through the third pipeline 303, so that dust is prevented from overflowing from the feeding port, and meanwhile, the air flow blowing in the crushing cavity 102 can blow material disturbance, and crushing of the material is accelerated.

The action when adding the material is set as: the upper material control gate valve 302 is opened, the lower material control gate valve 302 is closed, the first electric air valve 305 is closed, and the second electric air valve 306 is opened. In the process, the clean air coming out of the top of the cyclone collector 203 is blown into the outside through the exhaust duct 304.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a feed additive raw materials reducing mechanism with dustproof function which characterized in that includes:

a crushing device (1); the crushing device (1) comprises a crusher shell (101), a crushing cavity (102) and a blanking cavity (103) are arranged in the crusher shell (101), a screen (104) is arranged between the crushing cavity (102) and the blanking cavity (103), and a crushing cutting knife roller (105) is arranged in the crushing cavity (102);

the discharged material collecting device (2) comprises a fan (201), an air inlet of the fan (201) is communicated with the blanking cavity (103) through a first pipeline (202), and an air outlet of the fan (201) is communicated with an inlet of the cyclone collector (203) through a second pipeline (204);

feed device (3), feed device (3) include feeder hopper (301), feeder hopper (301) set up the top of rubbing crusher casing (101) and with smash chamber (102) intercommunication, feeder hopper (301) from the top down interval is provided with two accuse material gate valves (302), feeder hopper (301) are located two on the outer wall between accuse material gate valves (302) through third pipeline (303) with the air outlet intercommunication of whirlwind formula loading head (203), third pipeline (303) have set gradually exhaust duct (304) and first electronic blast gate (305) according to the wind direction, be provided with second electronic blast gate (306) on exhaust duct (304).

2. The feed additive raw material crushing device with the dustproof function according to claim 1, wherein: the crushing and cutting knife roll (105) comprises a roll shaft (105-1), the end part of the roll shaft (105-1) is rotatably connected to the crusher shell (101), a plurality of crushing and hammering knives (105-2) are arranged on the roll shaft (105-1), and one end of the roll shaft (105-1) is in power connection with a driving motor (4) on the outer side of the crusher shell (101).

3. The feed additive raw material crushing device with the dustproof function according to claim 2, wherein: one end of the roll shaft (105-1) far away from the driving motor (4) is in power connection with a rotating shaft of the fan (201).

4. The feed additive raw material crushing device with the dustproof function according to claim 1, wherein: accuse material gate valve (302) is the slide valve, accuse material gate valve (302) includes flashboard (302-1), flashboard (302-1) transverse sliding connection be in on the inner wall of feeder hopper (301), a side of flashboard (302-1) runs through be connected with otic placode (302-2) after the preformed hole on feeder hopper (301) lateral wall, it is connected with horizontal pole (302-3) to rotate on otic placode (302-2), the both ends of horizontal pole (302-3) are provided with drives actuating cylinder (302-4), it installs to drive actuating cylinder (302-4) body on the outer wall of feeder hopper (301), drive the flexible end of actuating cylinder (302-4) with horizontal pole (302-3) are connected.

5. The feed additive raw material crushing device with the dustproof function according to claim 1, wherein: a star-shaped discharger (203-1) is arranged on the discharge hole of the cyclone collector (203).