CN219647593U - Aquatic feed raw material grinder - Google Patents

Abstract

The utility model discloses an aquatic feed raw material pulverizer which comprises a pulverizing box, wherein a feed hopper is arranged at the top of the pulverizing box, a cover plate assembly is arranged on the feed hopper, two pulverizing rollers are arranged in the pulverizing box, a driving assembly for driving the two pulverizing rollers to mutually reversely rotate is arranged on the pulverizing box, two dust suction hoods are fixedly arranged in the pulverizing box, and a dust suction assembly is arranged between the two dust suction hoods. According to the utility model, through the cooperation of the structures, the feeding hopper can be plugged timely after the feeding through the feeding hopper is completed, so that the dust generated during crushing is prevented from overflowing, the generated dust in the crushing box can be sucked in the crushing process, and the dust in the box is prevented from dispersing and overflowing everywhere.

Description

Aquatic feed raw material grinder

Technical Field

The utility model relates to the technical field of feed crushing, in particular to an aquatic feed raw material crusher.

Background

The aquatic feed is a bait specially provided for aquatic animal cultivation, the aquatic feed has the advantages of multiple varieties, large raw material variation, high requirements on crushing fineness and poor flowability of materials, the requirements on the production process of the pellet feed are high, and the raw materials are often required to be crushed in the feed processing.

The utility model discloses a low-energy consumption raw materials crushing apparatus based on aquatic products fodder mixes process like chinese patent publication No. CN216800078U, relate to aquatic products fodder crushing apparatus technical field, including crushing section of thick bamboo, grinding storehouse, set up the comprehensive crushing mechanism and set up in the air supply mechanism in grinding storehouse outside between crushing section of thick bamboo and grinding storehouse, comprehensive crushing mechanism includes first motor, first revolving post and crushing blade, a side wall central point that grinding storehouse was kept away from to crushing section of thick bamboo puts has seted up first rotatory hole, first revolving post and first rotatory hole swing joint, first motor is equipped with first motor shaft, first revolving post and first motor pass through first motor shaft swing joint, air supply mechanism includes the fan, the backup pad, air inlet cover and first blast pipe, the backup pad is located grinding storehouse outside a lateral wall, fan below and backup pad top are connected, first blast pipe is located between fan and the crushing section of thick bamboo.

The defects of the raw material crushing equipment when crushing the feed raw materials are as follows: when the feed raw material is crushed, a large amount of dust is generated, and the generated large amount of dust easily overflows to the outside through the feed chute, so that the surrounding environment and the air are polluted, and the normal work of nearby operators is influenced.

Disclosure of Invention

The utility model aims to provide an aquatic feed raw material pulverizer, which is provided with a feeding hopper capable of timely blocking the feeding hopper after feeding is completed through the feeding hopper, so that dust generated during pulverizing is prevented from overflowing, dust generated in a pulverizing box can be sucked during pulverizing, the dust in the box is prevented from dispersing everywhere and overflowing, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aquatic feed raw material pulverizer, includes crushing case, the top of crushing case is provided with the feeder hopper, be provided with the apron subassembly on the feeder hopper, be equipped with two crushing rollers in the crushing case, be provided with the drive assembly that is used for driving two crushing rollers reverse pivoted each other on the crushing case, two dust absorption hoods of crushing incasement fixed mounting, be provided with dust absorption subassembly between two dust absorption hoods.

Preferably, the cover plate assembly comprises a cover plate hinged at the opening of the feed hopper, a support plate is fixedly arranged on the feed hopper, and an electric push rod is hinged between the support plate and the cover plate.

Preferably, the driving assembly comprises two gears meshed with each other, the gears are fixedly sleeved at the end parts of the crushing rollers, and a driving machine is fixedly arranged at the end part of one crushing roller.

Preferably, the dust hood comprises a conveying pipe, a main dust hood and a side dust hood.

Preferably, the main dust hood is communicated with the bottom of the conveying pipe, and the side dust hood is communicated with the side surface of the conveying pipe.

Preferably, the dust collection assembly comprises a communicating pipe, the communicating pipe is arranged between the two conveying pipes in a communicating mode, an exhaust fan is fixedly installed on the crushing box, and an air inlet end of the exhaust fan is connected with the communicating pipe through a connecting pipe.

Preferably, a dust collecting bag is fixedly arranged at the air outlet end of the exhaust fan.

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

1. through feeder hopper, backup pad, apron and electric putter's setting, after feed raw materials adds crushing incasement through the feeder hopper, start electric putter, can drive the apron and overturn, shutoff feeder hopper that can be timely avoids the dust that produces when smashing excessive to and feed raw materials splashes, causes the harm to the operator.

2. Through conveyer pipe, main dust cage, side dust cage, communicating pipe, connecting pipe and air exhauster's setting, when smashing the roller and smashing the raw materials and produce a large amount of dust, start the air exhauster, the suction that the air exhauster during operation produced is under the transmission of conveyer pipe, and main dust cage and side dust cage can extract a large amount of dust that produce in the crushing process, have avoided the incasement dust to scatter everywhere and spill over.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the pulverizing roll of the present utility model;

FIG. 3 is a schematic view of a dust collection assembly according to the present utility model;

fig. 4 is a schematic structural view of the dust hood of the present utility model.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a pulverizing roller; 4. a drive assembly; 41. a gear; 42. a driving machine; 5. a cover plate assembly; 51. a cover plate; 52. a support plate; 53. an electric push rod; 6. a dust hood; 61. a delivery tube; 62. a main dust hood; 63. a side dust hood; 7. a dust collection assembly; 71. a communicating pipe; 72. an exhaust fan; 73. a connecting pipe; 74. a dust collecting bag.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an aquatic feed raw materials rubbing crusher, includes crushing case 1, and crushing case 1's top is provided with feeder hopper 2, is provided with apron subassembly 5 on the feeder hopper 2, is equipped with two crushing roller 3 in the crushing case 1, is provided with on the crushing case 1 and is used for driving two crushing roller 3 reciprocal reverse pivoted drive assembly 4, and crushing case 1 internal fixation has two suction hoods 6, is provided with dust collection assembly 7 between two suction hoods 6.

Further, the cover plate assembly 5 comprises a cover plate 51 hinged at the opening of the feed hopper 2, a supporting plate 52 is fixedly arranged on the feed hopper 2, and an electric push rod 53 is hinged between the supporting plate 52 and the cover plate 51.

After the fodder raw materials adds crushing case 1 through feeder hopper 2 in, start electric putter 53, can drive apron 51 and overturn, shutoff feeder hopper 2 that can be timely avoids the dust that produces when smashing excessive to and fodder raw materials splash, cause the harm to the operator.

Further, the driving assembly comprises two gears 41 meshed with each other, the gears 41 are fixedly sleeved at the end parts of the crushing rollers 3, and a driving machine 42 is fixedly installed at the end part of one crushing roller 3.

When the feed raw material needs to be crushed, the driver 42 is started, and the driver 42 drives one of the crushing rollers 3 and the gear 41 to rotate, and as the two gears 41 are meshed with each other, the rotation directions of the two gears 41 are opposite, so that the two crushing rollers 3 are driven to reversely rotate, and the two crushing rollers 3 can mesh and crush the feed raw material.

Further, the dust hood 6 includes a transfer pipe 61, a main dust hood 62, and a side dust hood 63.

Further, a main dust hood 62 is provided at the bottom of the duct 61 in communication therewith, and a side dust hood 63 is provided at the side of the duct 61 in communication therewith.

The arrangement of the main dust hood 62 and the side dust hood 63 increases the area of the dust hood 6 for extracting the dust in the crushing box 1, and improves the dust extraction efficiency.

Further, the dust collection assembly 7 includes a communicating pipe 71, the communicating pipe 71 is disposed between the two conveying pipes 61, an exhaust fan 72 is fixedly mounted on the crushing box 1, and an air inlet end of the exhaust fan 72 is connected to the communicating pipe 71 through a connecting pipe 73.

When the crushing roller 3 crushes raw materials and generates a large amount of dust, the exhaust fan 72 is started, the suction force generated by the operation of the exhaust fan 72 is transmitted by the conveying pipe 61, and the main dust hood 62 and the side dust hood 63 can extract a large amount of dust generated in the crushing process, so that the dust in the box is prevented from dispersing and overflowing everywhere.

Further, a dust collecting bag 74 is fixedly mounted at the air outlet end of the exhaust fan 72, and the dust collecting bag 74 can store dust extracted by the exhaust fan 72.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An aquatic feed raw material pulverizer comprises a pulverizing box (1), and is characterized in that: the utility model discloses a dust collection device, including crushing case (1), air inlet end, air outlet end, dust collection bag (74) are fixed with, crushing case (1), the top of crushing case (1) is provided with feeder hopper (2), be provided with apron subassembly (5) on feeder hopper (2), be equipped with two crushing roller (3) in crushing case (1), be provided with on crushing case (1) and be used for driving two crushing roller (3) reciprocal rotation's drive assembly (4), fixed mounting has two dust collection hoods (6) in crushing case (1), be provided with dust collection subassembly (7) between two dust collection hoods (6), dust collection subassembly (7) include communicating pipe (71), communicating pipe (71) intercommunication sets up between two conveyer pipes (61), fixed mounting has air exhauster (72) on crushing case (1), the air inlet end of air exhauster (72) links to each other with communicating pipe (71) through connecting pipe (73).

2. An aquatic feed material pulverizer as defined in claim 1, wherein: the cover plate assembly (5) comprises a cover plate (51) hinged at the opening of the feed hopper (2), a supporting plate (52) is fixedly installed on the feed hopper (2), and an electric push rod (53) is hinged between the supporting plate (52) and the cover plate (51).

3. An aquatic feed material pulverizer as defined in claim 1, wherein: the driving assembly (4) comprises two gears (41) meshed with each other, the gears (41) are fixedly sleeved at the end parts of the crushing rollers (3), and a driving machine (42) is fixedly arranged at the end part of one crushing roller (3).

4. An aquatic feed material pulverizer as defined in claim 1, wherein: the dust hood (6) comprises a conveying pipe (61), a main dust hood (62) and a side dust hood (63).

5. An aquatic feed material pulverizer as defined in claim 4, wherein: the main dust hood (62) is communicated with the bottom of the conveying pipe (61), and the side dust hood (63) is communicated with the side surface of the conveying pipe (61).