CN210037371U

CN210037371U - Sample liquid preparation device for food detection

Info

Publication number: CN210037371U
Application number: CN201920745116.6U
Authority: CN
Inventors: 冯文君
Original assignee: Shandong Institute for Product Quality Inspection
Current assignee: Shandong Institute for Product Quality Inspection
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-07
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a food detects uses sample system liquid device, including the system liquid storehouse, the inboard in system liquid storehouse is provided with the teeter chamber and smashes the room, and the upper end in system liquid storehouse is pegged graft and is had sealed lid, and the surface in system liquid storehouse is provided with solid fixed ring, the below of drain pipe intercommunication teeter chamber, the lateral wall in system liquid storehouse still be provided with the inlet tube that communicates with the teeter chamber. When the sample liquid preparation device for food detection is used, food is put into the crushing chamber from the discharge hole, the crushing roller is driven by the motor to rotate so as to crush the food in the crushing chamber through grid lines on the surface of the crushing roller, then the food falls into the stirring chamber, the second valve is opened to inject water into the stirring chamber, the rotating rod and the stirring crushing knife are driven by the motor, and the food is crushed again in the process of stirring the liquid preparation to complete liquid preparation; secondly, because the filter frame that the surface of drain pipe cup jointed, when going out the liquid, filter the granule in the sample system liquid through the filtration hole of filter frame lower surface.

Description

Sample liquid preparation device for food detection

Technical Field

The utility model relates to a food detects technical field, specifically is a sample system liquid device for food detection.

Background

When the analysis of composition was carried out to food sample to the measurement personnel, need carry out shredding with the sample usually, traditional shredding mostly is artifical shredding, and this can cause the grinding degree to reach the requirement, and then influences data analysis, causes food content to detect the error, can't carry out work on next step.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food detects uses sample system liquid device to solve and grind problem not up to standard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a food detects uses sample system liquid device, includes the system liquid storehouse, be provided with the sight glass on the lateral wall in system liquid storehouse, the inboard in system liquid storehouse is provided with teeter chamber and smashes the room, it has sealed lid to peg graft in the upper end in system liquid storehouse, the surface mounting of sealed lid has the switch, the surface in system liquid storehouse is provided with solid fixed ring, gu fixed ring is fixed in on the support frame, the below intercommunication of teeter chamber is provided with the drain pipe, the lateral wall in system liquid storehouse still be provided with the inlet tube of teeter chamber intercommunication.

Preferably, the upper end face of the liquid preparation bin is provided with a positioning hole, the lower surface of the sealing cover is provided with a positioning pin, the positioning pin is inserted into the inner side of the positioning hole, the surface of the liquid preparation bin is in threaded connection with a positioning bolt, and one end of the positioning bolt abuts against the positioning pin.

Preferably, the fixed surface of sealed lid has the motor, and the axis of rotation of motor has the connecting rod through flange joint, and the lower extreme welding of connecting rod has crushing gyro wheel, and crushing gyro wheel is located crushing room's inboard, and the lower extreme welding of crushing gyro wheel has the dwang, and the surface of dwang is provided with the stirring and smashes the sword, and dwang and stirring smashes the inboard that the sword is located the teeter chamber.

Preferably, the surface of drain pipe is provided with first valve, the surface of inlet tube is provided with the second valve.

Preferably, the lower extreme of drain pipe is provided with the location arch, the surface of drain pipe has cup jointed the filter frame, and the lower surface of filtering the frame is provided with the filtration pore, and the upper end of filtering the frame is provided with the rubber ring, and the surface of rubber ring is provided with the constant head tank, and the inboard joint of constant head tank has the location arch.

Preferably, the surface of the crushing roller is provided with grid lines.

Preferably, the surface of the sealing cover is provided with a discharging hole, and the surface of the discharging hole is connected with a turnover cover through a hinge.

Compared with the prior art, the beneficial effects of the utility model are that: when the sample liquid preparation device for food detection is used, food is placed into a crushing chamber through a discharge hole, a motor is used for driving a crushing roller to rotate so as to crush the food in the crushing chamber through grid lines on the surface of the crushing roller, then the food falls into a stirring chamber, a second valve is opened to inject water into the stirring chamber, a rotating rod and a stirring crushing knife on the surface of the rotating rod are driven by the motor, and the sample liquid preparation is completed by crushing again in the process of stirring the liquid preparation; secondly, particles in the sample preparation liquid are filtered through the filtering holes on the lower surface of the filtering frame due to the filtering frame sleeved on the surface of the liquid outlet pipe when liquid is discharged; thirdly, the sealing cover, the crushing roller and the like can be lifted out by loosening the positioning bolt, and the device is convenient to clean.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention;

fig. 4 is a circuit diagram of the present invention.

In the figure: the device comprises a liquid preparation bin 1, a switch 10, an observation mirror 11, a stirring chamber 2, a crushing chamber 3, a positioning hole 31, a positioning bolt 32, a fixing ring 33, a supporting frame 34, a liquid outlet pipe 4, a first valve 41, a filtering frame 42, a filtering hole 43, a positioning bulge 44, a rubber ring 45, a positioning groove 46, a sealing cover 5, a motor 51, a connecting rod 52, a crushing roller 53, a grid line 54, a rotating rod 55, a stirring crushing knife 56, a positioning pin 57, a flip cover 58, a discharge hole 59, a water inlet pipe 6 and a second valve 61.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a sample liquid preparation device for food detection includes a liquid preparation bin 1, an observation mirror 11 is disposed on a side wall of the liquid preparation bin 1, the observation mirror 11 is used for observing a water level condition in a stirring chamber 2, the stirring chamber 2 and a crushing chamber 3 are disposed inside the liquid preparation bin 1, a sealing cover 5 is inserted into an upper end of the liquid preparation bin 1, a switch 10 is mounted on a surface of the sealing cover 5, the switch 10 and a motor 51 are connected in series to a power circuit, a fixing ring 33 is disposed on a surface of the liquid preparation bin 1, the fixing ring 33 is fixed on a support frame 34, a liquid outlet pipe 4 is disposed below the stirring chamber 2 in a communicating manner, and a water inlet pipe 6 is disposed on a side wall of the liquid preparation bin 1 and in communicating manner with the stirring.

Referring to fig. 1, the upper end surface of the liquid preparation chamber 1 is provided with a positioning hole 31, the lower surface of the sealing cover 5 is provided with a positioning pin 57, the positioning pin 57 is inserted into the inner side of the positioning hole 31, the surface of the liquid preparation chamber 1 is in threaded connection with a positioning bolt 32, one end of the positioning bolt 32 is abutted to the positioning pin 57, and the positioning bolt 32 extrudes the positioning pin 57 to position the sealing cover 5.

Referring to fig. 1, a motor 51 is fixed on the surface of the sealing cover 5, a connecting rod 52 is connected to the rotating shaft of the motor 51 through a flange, a grinding roller 53 is welded to the lower end of the connecting rod 52, the grinding roller 53 is located inside the grinding chamber 3, a rotating rod 55 is welded to the lower end of the inner wall grinding roller 53, a stirring and grinding knife 56 is arranged on the surface of the rotating rod 55, and the rotating rod 55 and the stirring and grinding knife 56 are located inside the stirring chamber 2.

Referring to fig. 2, a first valve 41 is disposed on the surface of the liquid outlet pipe 4, the first valve 41 controls liquid outlet, a second valve 61 is disposed on the surface of the water inlet pipe 6, and the second valve 61 controls water inlet.

Referring to fig. 3 and fig. 1, a positioning protrusion 44 is disposed at a lower end of the liquid outlet pipe 4, a filter frame 42 is sleeved on a surface of the liquid outlet pipe 4, a filter hole 43 is disposed on a lower surface of the filter frame 42, a rubber ring 45 is disposed at an upper end of the filter frame 42, a positioning groove 46 is disposed on a surface of the rubber ring 45, and the positioning protrusion 44 is clamped at an inner side of the positioning groove 46.

Referring to fig. 1, the surface of the pulverizing roller 53 is provided with grid lines 54, and the density of the grid lines 54 is uniformly increased from top to bottom, and the pulverizing is more fine as going down.

Referring to fig. 1, a discharge hole 59 is formed on the surface of the sealing cover 5, and a flip cover 58 is hinged to the surface of the discharge hole 59.

The utility model discloses when concrete implementation: when in use, food is put into the crushing chamber 3 through the discharge port 59, the motor 51 is turned on through the switch 10, since the rotating shaft of the motor 51 is connected to the connecting rod 52 through the flange, and the pulverizing roller 53 is welded below the connecting rod 52, and the crushing roller 53 is positioned at the inner side of the crushing chamber 3, so that the motor 51 drives the crushing roller 53 to rotate, the food in the crushing chamber 3 can be crushed through the grid grains 54 on the surface of the crushing roller 53, then the crushed food residue falls into the stirring chamber 2, the second valve 61 is opened to inject water into the stirring chamber 2 through the water inlet pipe 6, the water level of the stirring chamber 2 is noticed through the observation mirror 11, because the lower end of the pulverizing roller 53 is welded with the rotating rod 55, and the surface of the rotating rod 55 is welded with the stirring pulverizing knife 56, thus, the lower rotating rod 55 and the stirring and crushing knife 56 on the surface thereof are driven by the motor 51 to crush and stir again in the stirring chamber 2 to complete the preparation of the sample liquid; after the liquid preparation is finished, the first valve 41 is opened, the sample liquid can flow out through the liquid outlet pipe 4, the filter frame 42 is sleeved on the surface of the liquid outlet pipe 4, and particles in the sample liquid can be filtered through the filter holes 43 on the lower surface of the filter frame 42, so that dregs in the liquid preparation sample are reduced, and the detection quality is improved; during cleaning the device, because the sealing cover 5 is inserted into the positioning hole 31 through the positioning pin 57 and is positioned by extruding the positioning bolt 32, the positioning bolt 32 is loosened, the sealing cover 5, the crushing roller 53 and the like can be lifted out, and the device is convenient to clean.

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

Claims

1. The utility model provides a food detects uses sample system liquid device, includes system liquid storehouse (1), its characterized in that: be provided with sight glass (11) on the lateral wall in system liquid storehouse (1), the inboard in system liquid storehouse (1) is provided with teeter chamber (2) and smashes room (3), it has sealed lid (5) to peg graft in the upper end in system liquid storehouse (1), the surface mounting of sealed lid (5) has switch (10), the surface in system liquid storehouse (1) is provided with solid fixed ring (33), gu fixed ring (33) are fixed in on support frame (34), the below intercommunication of teeter chamber (2) is provided with drain pipe (4), the lateral wall in system liquid storehouse (1) still be provided with inlet tube (6) of teeter chamber (2) intercommunication.

2. The sample solution preparing apparatus for food detection according to claim 1, wherein: the upper end face of the liquid preparation bin (1) is provided with a positioning hole (31), the lower surface of the sealing cover (5) is provided with a positioning pin (57), the positioning pin (57) is inserted into the inner side of the positioning hole (31), the surface of the liquid preparation bin (1) is in threaded connection with a positioning bolt (32), and one end of the positioning bolt (32) is abutted to the positioning pin (57).

3. The sample solution preparing apparatus for food detection according to claim 1, wherein: the surface mounting of sealed lid (5) has motor (51), and there is connecting rod (52) rotation axis of motor (51) through flange joint, and the lower extreme welding of connecting rod (52) has crushing gyro wheel (53), and crushing gyro wheel (53) are located the inboard of smashing room (3), and the lower extreme welding of crushing gyro wheel (53) has dwang (55), and the surface of dwang (55) is provided with stirring crushing sword (56), and dwang (55) and stirring crushing sword (56) are located the inboard of teeter chamber (2).

4. The sample solution preparing apparatus for food detection according to claim 1, wherein: the surface of drain pipe (4) is provided with first valve (41), the surface of inlet tube (6) is provided with second valve (61).

5. The sample solution preparing apparatus for food detection according to claim 1, wherein: the lower extreme of drain pipe (4) is provided with location arch (44), filter frame (42) have been cup jointed on the surface of drain pipe (4), and the lower surface of filtering frame (42) is provided with crosses filtration pore (43), and the upper end of filtering frame (42) is provided with rubber ring (45), and the surface of rubber ring (45) is provided with constant head tank (46), and the inboard joint of constant head tank (46) has location arch (44).

6. The liquid preparation device for food inspection samples according to claim 3, characterized in that: and grid lines (54) are arranged on the surface of the crushing roller (53).

7. The sample solution preparing apparatus for food detection according to claim 1, wherein: the surface of the sealing cover (5) is provided with a discharging hole (59), and the surface of the discharging hole (59) is hinged with a turnover cover (58).