CN111822114A

CN111822114A - A sample breaker for food detects

Info

Publication number: CN111822114A
Application number: CN202010641944.2A
Authority: CN
Inventors: 唐菲; 张其海; 宋旭凤; 解婷婷
Original assignee: Anhui Zhongqing Inspection And Detection Co ltd
Current assignee: Anhui Zhongqing Inspection And Detection Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-27

Abstract

The invention discloses a sample crushing device for food detection, and relates to the technical field of sample detection equipment. The invention comprises a machine body, wherein a feed inlet is arranged on the machine body, and a crushing chamber is arranged below the feed inlet in the machine body; a crushing device is connected in the crushing chamber, the crushing device comprises a gear ring, the gear ring is fixedly connected between the upper inner wall and the lower inner wall of the crushing chamber through a support, a central gear is arranged at the central position in the gear ring, a plurality of planetary gears are meshed and connected between the central gear and the gear ring, crushing shafts are fixedly connected on the central gear and the planetary gears, and crushing blades are connected on the crushing shafts; the machine body is arranged below the crushing chamber and is provided with a storage chamber. According to the food crushing device, the first motor drives the central gear to rotate, the central gear drives the plurality of planetary gears to rotate, the crushing shaft revolves around the central gear while rotating, the food crushing effect is improved, and the food crushing device is convenient to discharge.

Description

A sample breaker for food detects

Technical Field

The invention belongs to the technical field of detection equipment, and particularly relates to a sample crushing device for food detection.

Background

An important component in food nutrition plays a vital role in human body, exists in food and is often added into food as a nutrient substance, along with the increasing improvement of the living standard of people, the attention degree of people to the self health is higher and higher, the establishment of rapid qualitative analysis and detection of food nutrient components has important practical significance for monitoring the food nutrition and safety, and the food detection is an important link for ensuring the food safety. In the process of food detection, food raw materials are often required to be uniformly stirred, and then a stirred sample is extracted for detection.

For example chinese patent application number is CN201720001160.7 an agitating unit for food detects, including the agitator tank body, the sealed tank wall, feed hopper, a control valve, including a motor, an end cap, a controller, and a cover plate, a motor, first pivot, the puddler, the action wheel, driving belt, the second pivot, the follower wheel, spiral stirring vane, the discharge gate, first supporting leg, second supporting leg and protection casing, the agitator stirs food simultaneously about adopting, it is more comprehensive to food stirring, evenly and thoroughly, but can only stir solution type food through upper and lower agitator, and then can not carry out fine crushing to solid food, so that cause the hindrance to the detection in later stage, the suitability is relatively poor, and traditional detection device relates to equipment more, complex operation.

Disclosure of Invention

The invention aims to provide a sample crushing device for food detection, which has a good crushing effect and is convenient to discharge.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a sample crushing device for food detection, which comprises a machine body, wherein a feed port is arranged on the machine body, and a crushing chamber is arranged below the feed port in the machine body; a crushing device is connected in the crushing chamber and comprises a gear ring, the gear ring is fixedly connected between the upper inner wall and the lower inner wall of the crushing chamber through a support, a central gear is arranged at the central position in the gear ring, a plurality of planetary gears are meshed and connected between the central gear and the gear ring, crushing shafts are fixedly connected on the central gear and the planetary gears, and crushing blades are connected on the crushing shafts; the outer wall of the machine body is fixedly connected with a first motor through a first mounting frame, and a rotating shaft of the first motor is fixedly connected with the central gear; the machine body is positioned below the crushing chamber, the storage chamber is provided with a discharge port, a discharging channel is connected between the crushing chamber and the storage chamber, a material pushing block is connected in the storage chamber, and a connecting block is arranged on the material pushing block; the organism outer wall passes through second mounting bracket fixedly connected with second motor, second motor shaft department fixedly connected with head rod, rotate on the head rod and be connected with the second connecting rod, the one end of second connecting rod with the connecting block rotates and connects.

Furthermore, a filter plate is fixedly connected above the blanking channel in the crushing chamber.

Further, the number of the planetary gears is not less than three.

Furthermore, the machine body is provided with a through hole which is movably matched with the second connecting rod.

Furthermore, threaded sleeves are arranged on the sun gear and the planetary gear, and the crushing shaft is in threaded connection with the threaded sleeves.

The invention has the following beneficial effects:

1. according to the food crushing device, the first motor drives the central gear to rotate, the central gear drives the plurality of planetary gears to rotate, the crushing shaft revolves around the central gear while rotating, so that food at each position in the crushing chamber can be crushed, and the crushing effect of the food is improved;

2. the material pushing block is driven by the second motor to move back and forth in the material storage chamber, so that broken food is pushed out, and the food is convenient to discharge.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the crushing apparatus;

in the drawings, the components represented by the respective reference numerals are listed below:

1-machine body, 2-crushing chamber, 3-gear ring, 4-central gear, 5-planetary gear, 6-crushing shaft, 7-crushing blade, 8-first motor, 9-first mounting frame, 10-filtering plate, 11-blanking channel, 12-material storage chamber, 13-pushing block, 14-connecting block, 15-first connecting rod, 16-second connecting rod, 17-second motor, 18-second mounting frame, 19-feeding hole, 20-discharging hole and 21-support.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-2, the invention is a sample crushing device for food detection, comprising a machine body 1, a feed inlet 19 is arranged on the machine body 1, a crushing chamber 2 is arranged below the feed inlet 19 in the machine body 1, food enters the crushing chamber 2 through the feed inlet 19, a crushing device is connected in the crushing chamber 2, the crushing device comprises a gear ring 3, the gear ring 3 is fixedly connected between the upper inner wall and the lower inner wall of the crushing chamber 2 through a bracket 21, a central gear 4 is arranged at the central position in the gear ring 3, a plurality of planetary gears 5 are engaged and connected between the central gear 4 and the gear ring 3, crushing shafts 6 are fixedly connected on the central gear 4 and the planetary gears 5, and crushing blades 7 are connected on the crushing shafts 6; the outer wall of the machine body 1 is fixedly connected with a first motor 8 through a first mounting frame 9, the rotating shaft of the first motor 8 is fixedly connected with a central gear 4, the first motor 8 drives the central gear 4 to rotate, thereby driving each planetary gear 5 to rotate, the machine body 1 is arranged below the crushing chamber 2, a storage chamber 12 is arranged below the crushing chamber 2, the storage chamber 12 is provided with a discharge port 20, a blanking channel 11 is connected between the crushing chamber 2 and the storage chamber 12, the blanking channel 11 is arranged at the left side of the center of the bottom of the crushing chamber 2, a pushing block 13 is connected in the storage chamber 12, a connecting block 14 is arranged on the pushing block 13, the outer wall of the machine body 1 is fixedly connected with a second motor 17 through a second mounting frame 18, a first connecting rod 15 is fixedly connected at the rotating shaft of the second motor 17, a second connecting rod 16 is rotatably connected on the first connecting rod 15, one end of the second connecting, avoiding obstructing the blanking.

Wherein, a filter plate 10 is fixedly connected above the blanking channel 11 in the crushing chamber 2.

Wherein the number of the planetary gears 5 is not less than three.

Wherein, the machine body 1 is provided with a through hole which is movably matched with the second connecting rod 16, so that the second connecting rod 16 can move back and forth conveniently.

Wherein, all be equipped with the thread bush on sun gear 4, the planetary gear 5, crushing axle 6 and thread bush threaded connection conveniently change crushing axle 6.

One specific application of this embodiment is: inside food entered into crushing chamber 2 from feed inlet 19, first motor 8 drove 4 rounds of rotations of central gear, central gear 4 drove a plurality of planetary gear 5 and rotates, still revolute when making planetary gear 5 rotation, thereby make crushing shaft 6 smash the food of each position in crushing chamber 2, the qualified food after the smashing passes through filter 10, get into storage compartment 12 through unloading passageway 11, second motor 17 drives ejector pad 13 and reciprocates about, thereby release the food in storage compartment 12.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sample breaker for food detection characterized in that: the crusher comprises a crusher body (1), wherein a feed port (19) is formed in the crusher body (1), and a crushing chamber (2) is arranged below the feed port (19) in the crusher body (1);

a crushing device is connected in the crushing chamber (2), the crushing device comprises a gear ring (3), the gear ring (3) is fixedly connected between the upper inner wall and the lower inner wall of the crushing chamber (2) through a support (21), a central gear (4) is arranged at the central position in the gear ring (3), a plurality of planetary gears (5) are meshed and connected between the central gear (4) and the gear ring (3), crushing shafts (6) are fixedly connected on the central gear (4) and the planetary gears (5), and crushing blades (7) are connected on the crushing shafts (6);

the outer wall of the machine body (1) is fixedly connected with a first motor (8) through a first mounting frame (9), and a rotating shaft of the first motor (8) is fixedly connected with the central gear (4);

a material storage chamber (12) is arranged below the crushing chamber (2) of the machine body (1), a material outlet (20) is formed in the material storage chamber (12), a blanking channel (11) is connected between the crushing chamber (2) and the material storage chamber (12), a material pushing block (13) is connected in the material storage chamber (12), and a connecting block (14) is arranged on the material pushing block (13);

organism (1) outer wall passes through second mounting bracket (18) fixedly connected with second motor (17), second motor (17) pivot department fixedly connected with head rod (15), rotate on head rod (15) and be connected with second connecting rod (16), the one end of second connecting rod (16) with connecting block (14) rotate and connect.

2. A sample crushing device for food detection according to claim 1, wherein a filter plate (10) is fixedly connected to the crushing chamber (2) above the feeding channel (11).

3. A sample crushing device for food detection as claimed in claim 1 or 2, characterized in that the number of the planetary gears (5) is not less than three.

4. A sample crushing device for food detection according to claim 3, wherein the body (1) is provided with a through hole which is movably matched with the second connecting rod (16).

5. A sample crushing device for food detection according to claim 1, 2 or 4, wherein the sun gear (4) and the planet gear (5) are provided with threaded sleeves, and the crushing shaft (6) is in threaded connection with the threaded sleeves.