CN221951307U - A crushing device for producing leech breeding feed - Google Patents

Abstract

A crushing device for producing leech breeding feed is characterized by comprising a shell, a feeding barrel, a first crushing mechanism, a second crushing mechanism, an inclined plate, a screen plate, a vibrating motor, a baffle plate and a receiving plate, wherein the feeding barrel is arranged at a feeding port arranged at the top end of the shell, the first crushing mechanism and the second crushing mechanism are arranged on the shell, the inclined plate is fixedly connected to the inner wall of the shell, the screen plate is arranged at a position below the inclined plate in the shell, the screen plate is connected with the vibrating motor, the baffle plates are arranged at intervals, the receiving plate is arranged at a position below the screen plate on the inner wall of the shell, and the crushing device provided by the utility model performs crushing processing on raw materials twice through the first crushing mechanism and the second crushing mechanism, improves the crushing rate of the materials, screens the crushed qualified materials, screens, recovers and reprocesss the unqualified large-particle materials, and accordingly ensures the quality of the output crushed materials.

Description

A crushing device for producing leech breeding feed

Technical Field

The utility model relates to the technical field of leech breeding equipment, in particular to a crushing device used for producing leech breeding feed.

Background Art

The leech breeding process requires both natural feed and artificial feed. Natural feed includes snails, earthworms, aquatic plankton and small insects, and artificial feed is also needed to provide the nutrients needed by leeches to ensure that the leeches have a balanced nutritional intake and promote their growth and reproduction. Artificial feed contains organic matter such as corn flour, wheat bran, rice bran, and broad beans. These raw materials are crushed and mixed by a crushing device, and then processed by freeze dryers and other mechanical processes to make feed.

At present, in the crushing equipment used for processing feed, the material enters the shell, is crushed once by the crushing roller and then transported out. The crushing quality of the material is difficult to guarantee. Therefore, it is urgent to design a crushing device to solve the above problems.

Utility Model Content

In view of the above existing technical problems, the utility model provides a crushing device for leech breeding feed production, characterized in that it includes a shell, a feed barrel, a first crushing mechanism, a second crushing mechanism, an inclined plate, a screen plate, a vibration motor, a baffle, and a receiving plate. The feed barrel is installed at the feed inlet arranged at the top of the shell, the first crushing mechanism and the second crushing mechanism are installed on the shell, the inclined plate is fixedly connected to the inner wall of the shell, the screen plate is installed in an inclined structure at a position below the inclined plate in the shell, the screen plate is connected to the vibration motor arranged in the shell, a plurality of baffles are arranged at intervals on the screen plate, and the receiving plate is installed on the inner wall of the shell below the screen plate.

The first crushing mechanism is composed of a first motor, a driving wheel, a driven wheel and a crushing roller. The first motor is installed on the housing. The rotating shaft end of the first motor is connected to the driving wheel. The driving wheel is meshed and connected to the driven wheel. The driving wheel and the driven wheel are respectively connected to the crushing roller through a connecting shaft.

The second crushing mechanism includes a second motor, a rotating shaft, and a crushing knife. The second motor is installed on the shell. The rotating shaft end of the second motor is connected to one end of the rotating shaft that passes through the shell and extends out. The two ends of the rotating shaft are installed on the shell through bearings. A plurality of crushing knives are staggered on the rotating shaft.

Furthermore, a recovery port is provided on one side of the shell, and the recovery port of the shell corresponds to the end position of the sieve plate, so that the material filtered out by the sieve plate can be recovered and reprocessed.

Furthermore, a discharge port is provided at the center of the receiving plate for conveying the crushed qualified materials.

Furthermore, the inclined direction of the inclined plate is opposite to that of the screen plate, and the inclined plate delivers the secondary crushed material to the head end of the screen plate, thereby increasing the material screening time and improving the screening quality.

Beneficial effects of the utility model:

The utility model performs two crushing processes on the raw materials through the first crushing mechanism and the second crushing mechanism, thereby improving the crushing rate of the materials. The inclined plate sends the materials after the second crushing to the head end position of the screen plate, thereby increasing the material screening time. A plurality of baffles are arranged on the screen plate, which are also used to increase the material screening time and prevent the materials from moving down too fast to affect the screening effect. The qualified materials are screened out through the screen plate, and the large-particle materials that fail to be crushed are screened, recovered and reprocessed, thereby ensuring the quality of the output crushed materials.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a rear view schematic diagram of the overall structure of a pulverizing device for producing leech breeding feed according to the utility model;

FIG2 is a front view schematic diagram of the overall structure of a pulverizing device for producing leech breeding feed according to the utility model;

FIG3 is a schematic diagram of the internal structure of a housing of a pulverizing device for producing leech breeding feed according to the utility model;

Fig. 4 is a schematic diagram of the structure of the A position of a crushing device for producing leech breeding feed according to the utility model; as shown in the figure: 100. receiving box, 1. shell, 11. recovery port, 2. feeding barrel, 31. first motor, 32. driving wheel, 33. driven wheel, 34. crushing roller, 41. second motor, 42. rotating shaft, 43. crushing knife, 5. inclined plate, 6. screen plate, 61. baffle, 7. vibration motor, 8. receiving plate, 81. discharge port.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

Example 1

As shown in the figure, a feed barrel 2 is installed at the feed port set at the top of the shell 1, and a first motor 31 is installed on the shell 1. The shaft end of the first motor 31 is connected to the driving wheel 32, and the driving wheel 32 is meshed with the driven wheel 33. The driving wheel 32 and the driven wheel 33 are respectively connected to the crushing roller 34 through a connecting shaft. A second motor 41 is mounted on the shell 1 at a position below the first motor 31. The shaft end of the second motor 41 is connected to an end of the shaft 42 that passes through the shell 1 and extends out. Both ends of the shaft 42 are installed on the shell 1 through bearings. A plurality of crushing knives 43 are staggered on the shaft 42. An inclined plate 5 is fixedly connected to the inner wall of the shell 1. The inclined plate 5 is located below the second crushing mechanism. The inclined plate 5 is located inside the shell 1. A sieve plate 6 is installed in an inclined structure at the lower position, and the sieve plate 6 is connected to a vibration motor 7 arranged in the shell 1. The end of the sieve plate 6 corresponds to a recovery port 11 arranged on the shell 1, and the material filtered out by the sieve plate 6 is recycled and reprocessed. A plurality of baffles 61 are arranged at intervals on the sieve plate 6. The baffles 61 can reduce the problem of rapid downward movement of the material during screening, and the inclination direction of the inclined plate 5 is opposite to the inclination direction of the sieve plate 6. The inclined plate 5 sends the secondary crushed material to the head end of the sieve plate 6, thereby increasing the material screening time and improving the screening quality. A receiving plate 8 is installed on the inner wall of the shell 1 below the sieve plate 6, and a discharge port is provided at the center of the receiving plate for conveying the crushed qualified material.

Example 2

When using the utility model, the raw ingredients of the leech breeding feed are fed from the feed barrel 2 into the housing 1, the first motor 31 and the second motor 41 are started, the crushing roller 34 performs the first crushing process on the material to be crushed, and then the crushing knife 43 controlled by the second motor 41 performs the second crushing process to improve the crushing rate of the material.

The crushed material passes through the inclined plate 5 and falls to the upper end of the screen plate 6. The screen plate 6 performs vibration screening under the control of the vibration motor 7. The larger particles in the crushed material, that is, the unqualified material, are screened out by the screen plate 6 and screened out from the recovery port 11 of the shell 1. During use, a recovery box is placed at the recovery port 11 of the shell 1 to recover these unqualified materials, and they are processed and used again after recovery. The materials screened out by the screen plate 6 and falling onto the receiving plate 8 are qualified materials, and are output through the outlet of the receiving plate 8, such as Figure 2. During use, a receiving box is placed below the receiving port 81 to hold qualified materials, thereby ensuring the quality of the output materials.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (5)

1. A crushing device for producing leech breeding feed, characterized in that it includes a shell, a feed barrel, a first crushing mechanism, a second crushing mechanism, an inclined plate, a screen plate, a vibration motor, a baffle, and a receiving plate. The feed barrel is installed at the feed port arranged at the top of the shell, the first crushing mechanism and the second crushing mechanism are installed on the shell, the inclined plate is fixedly connected to the inner wall of the shell, the screen plate is installed in an inclined structure at a position below the inclined plate in the shell, the screen plate is connected to the vibration motor arranged in the shell, a plurality of baffles are arranged on the screen plate at intervals, and a receiving plate is installed on the inner wall of the shell below the screen plate. 2. A crushing device for leech breeding feed production according to claim 1, characterized in that the first crushing mechanism is composed of a first motor, a driving wheel, a driven wheel and a crushing roller, the first motor is installed on the shell, the rotating shaft end of the first motor is connected to the driving wheel, the driving wheel is meshed and connected to the driven wheel, and the driving wheel and the driven wheel are respectively connected to the crushing roller through a connecting shaft. 3. A crushing device for leech breeding feed production according to claim 1, characterized in that the second crushing mechanism includes a second motor, a rotating shaft, and a crushing knife, the second motor is mounted on the shell, the rotating shaft end of the second motor is connected to the end of the rotating shaft that passes through the shell and extends out, the two ends of the rotating shaft are mounted on the shell through bearings, and multiple crushing knives are staggered on the rotating shaft. 4. A crushing device for leech breeding feed production according to claim 1, characterized in that a recovery port is provided on one side of the shell. 5. A crushing device for producing leech breeding feed according to claim 1, characterized in that a discharge port is provided at the center position of the receiving plate.