CN213121324U

CN213121324U - Food nutrition detects preprocessing device

Info

Publication number: CN213121324U
Application number: CN202021454435.0U
Authority: CN
Inventors: 缪金伟
Original assignee: Jiangsu Puce Scientific Instrument Co ltd
Current assignee: Jiangsu Puce Scientific Instrument Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-04
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of the preprocessing technique and specifically relates to a food nutrition detects preprocessing device, the device comprises a device body, the extrusion mechanism is installed on the inboard top of device body, the extrusion mechanism is including carrying the thing board, it is originally internal to carry thing board fixed mounting, it has a plurality of crushing holes to carry to have seted up on the thing board, crushing hole evenly distributed on carrying the thing board, the central point at top puts and rotates and installs the screw thread axle, the clamp plate is installed to the last screw thread of screw thread axle, the equal slidable mounting in both sides of clamp plate has the guide bar that runs through, the stirring roller spare is installed to the inboard bottom of device body, the stirring roller spare includes the (mixing) shaft, roller and a plurality of crushing impeller, the even fixed mounting of crushing impeller is on the roller, fixed mounting has the motor on the lateral wall of device body bottom. The utility model discloses can carry out the processing procedure of multiple difference simultaneously, this just makes the preliminary treatment to the material more convenient.

Description

Food nutrition detects preprocessing device

Technical Field

The utility model relates to a preliminary treatment technical field especially relates to a food nutrition detects preprocessing device.

Background

An important component in food nutrition, which plays a crucial role in the human body, is present in food and is often added to food as a nutrient, 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 the analysis and detection of rapid qualitative and food nutrient composition has important practical significance for monitoring the food nutrition and safety, the high performance liquid chromatography and the liquid chromatography isotope dilution mass spectrometry are generally adopted to analyze each nutrient composition in the food, the food is required to be pretreated before detection, the food sample is firstly smashed and dissolved, the nutrient components are dissolved in the solution, and finally, performing chromatographic analysis on the filtrate obtained after filtration, wherein the pretreatment device in the current market is more in equipment and complex in operation, and the detected filtrate has more impurities, so that the detection effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the existing pretreatment device in the prior art relates to the more complex operation that leads to of equipment, and the food nutrition detection pretreatment device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a food nutrition detection pretreatment device, which comprises a device body, wherein an extrusion mechanism is installed at the top end of the inner side of the device body, the extrusion mechanism comprises a carrying plate, the carrying plate is fixedly installed in the device body, a plurality of crushing holes are formed in the carrying plate, the crushing holes are uniformly distributed in the carrying plate, a threaded shaft is rotatably installed at the center of the top of the carrying plate, the top end of the threaded shaft penetrates through the top wall of the device body and is rotatably connected with the device body, a pressing plate is installed on the threaded shaft in a threaded manner, penetrating guide rods are installed on two sides of the pressing plate in a sliding manner, and the guide rods are fixedly installed on the inner wall of the device body; the stirring roller piece is installed to the inboard bottom of device body, the stirring roller piece includes (mixing) shaft, roller and a plurality of crushing impeller, the (mixing) shaft rotates and installs on device body inner wall, roller fixed mounting is on the (mixing) shaft, the even fixed mounting of crushing impeller is on the roller, fixed mounting has the motor on the lateral wall of device body bottom, motor output shaft and (mixing) shaft fixed connection, the inboard bottom fixed mounting of device body has the filter.

Preferably, the outer end of the stirring shaft is fixedly provided with a first belt pulley, the top end of the threaded shaft is provided with a corresponding transmission mechanism, the transmission mechanism comprises a first bevel gear, a second bevel gear, a first rotating shaft and a second belt pulley, the first bevel gear is fixedly arranged at the top of the threaded shaft, the first rotating shaft is rotatably arranged at the top end of the device body, the second bevel gear is fixedly arranged at one end of the first rotating shaft, the second bevel gear is meshed with the first bevel gear, the second belt pulley is fixedly arranged at the other end of the first rotating shaft, and the second belt pulley is in transmission connection with the first belt pulley through a belt.

Preferably, a feeding mechanism is installed at one end of the top of the device body and comprises a second rotating shaft, a third bevel gear is fixedly installed at one end of the second rotating shaft and meshed with the first bevel gear, and a gear is fixedly installed at the other end of the second rotating shaft.

Preferably, the outside fixed mounting of device body has the feeder hopper, feeder hopper internally mounted has the closing plate, the closing plate runs through the feeder hopper, and with feeder hopper sliding connection, the top fixed mounting of closing plate has the pinion rack, pinion rack and gear intermeshing, fixed mounting has on the lateral wall of device body with pinion rack assorted uide bushing, the pinion rack runs through the uide bushing, and with uide bushing sliding connection.

Preferably, a liquid inlet pipeline is fixedly mounted on the side wall of the device body, a waste liquid outlet and a prediction liquid outlet are formed in the side wall of the device body, the waste liquid outlet is located above the filter plate, and the prediction liquid outlet is located below the filter plate.

The utility model provides a pair of food nutrition detects preprocessing device, beneficial effect lies in: through the drive of motor to make the (mixing) shaft take place to rotate, and then make crushing impeller further smash the material, because second bevel gear and first bevel gear meshing, so the (mixing) shaft can take place synchronous rotation with the screw shaft, and both share same power supply, carry out different processing procedure moreover respectively, this just makes the preliminary treatment to the material more convenient.

Drawings

Fig. 1 is a schematic structural view of a food nutrition detection pretreatment device provided by the present invention;

FIG. 2 is a schematic structural view of a stirring roller of the food nutrition detection pretreatment device provided by the utility model;

fig. 3 is the utility model provides a structural schematic diagram of a feeding mechanism of food nutrition detection preprocessing device.

In the figure: the device comprises a device body 1, an extrusion mechanism 2, a loading plate 21, a crushing hole 22, a threaded shaft 23, a pressing plate 25, a guide rod 26, a motor 3, a stirring roller piece 4, a stirring shaft 41, a roller 42, a crushing impeller 43, a first belt wheel 5, a transmission mechanism 6, a first bevel gear 61, a second bevel gear 62, a first rotating shaft 63, a second belt wheel 64, a feeding mechanism 7, a third bevel gear 71, a second rotating shaft 72, a gear 73, a toothed plate 74, a guide sleeve 75, a sealing plate 76, a feeding hopper 77, a liquid inlet pipeline 8, a filtering plate 9, a waste liquid outlet 10 and a prediction liquid outlet 11.

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.

Example 1:

referring to fig. 1-2, a food nutrition detection pretreatment device comprises a device body 1, an extrusion mechanism 2 is installed at the top end of the inner side of the device body 1, the extrusion mechanism 2 comprises a carrying plate 21, the carrying plate 21 is fixedly installed in the device body 1, a plurality of crushing holes 22 are formed in the carrying plate 21, the crushing holes 22 are uniformly distributed in the carrying plate 21, a threaded shaft 23 is rotatably installed at the center of the top of the carrying plate 21, the top end of the threaded shaft 23 penetrates through the top wall of the device body 1 and is rotatably connected with the device body 1, a pressing plate 25 is installed on the threaded shaft 23 in a threaded manner, penetrating guide rods 26 are installed on the two sides of the pressing plate 25 in a sliding manner, and the guide rods 26 are fixedly installed on the inner wall of; the bottom end of the inner side of the device body 1 is provided with a stirring roller part 4, the stirring roller part 4 comprises a stirring shaft 41, a roller 42 and a plurality of crushing impellers 43, the stirring shaft 41 is rotatably arranged on the inner wall of the device body 1, the roller 42 is fixedly arranged on the stirring shaft 41, and the crushing impellers 43 are uniformly and fixedly arranged on the roller 42; can make the clamp plate 25 can take place displacement from top to bottom at threaded shaft 23 through the rotation direction who changes threaded shaft 23, after clamp plate 25 and year thing board 21 contact, clamp plate 25 acts on the material that carries on thing board 21 to make the material by preliminary crushing, and spill over from smashing hole 22 and fall into device body 1 bottom and stir.

The outer side wall of the bottom end of the device body 1 is fixedly provided with a motor 3, the output shaft of the motor 3 is fixedly connected with a stirring shaft 41, and the bottom end of the inner side of the device body 1 is fixedly provided with a filter plate 9; the lateral wall fixed mounting of device body 1 has inlet channel 8, has seted up waste liquid export 10 and prediction liquid export 11 on the lateral wall of device body 1, and waste liquid export 10 is located the top of filter 9, and prediction liquid export 11 is located the below of filter 9.

The outer end of the stirring shaft 41 is fixedly provided with a first belt pulley 5, the top end of the threaded shaft 23 is provided with a corresponding transmission mechanism 6, the transmission mechanism 6 comprises a first bevel gear 61, a second bevel gear 62, a first rotating shaft 63 and a second belt pulley 64, the first bevel gear 61 is fixedly arranged at the top of the threaded shaft 23, the first rotating shaft 63 is rotatably arranged at the top end of the device body 1, the second bevel gear 62 is fixedly arranged at one end of the first rotating shaft 63, the second bevel gear 62 is mutually meshed with the first bevel gear 61, the second belt pulley 64 is fixedly arranged at the other end of the first rotating shaft 63, and the second belt pulley 64 is in transmission connection with the first belt pulley 5 through a belt. Through the drive of motor 3 to make (mixing) shaft 41 take place to rotate, and then make crushing impeller 43 further smash the material, because second bevel gear 62 and first bevel gear 61 mesh, so (mixing) shaft 41 can take place synchronous rotation with threaded shaft 23, and the same power supply of both shares, carries out different processing procedure moreover respectively, and this just makes the preliminary treatment to the material more convenient.

Example 2:

referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a feeding mechanism 7 is installed at one end of the top of an apparatus body 1, the feeding mechanism 7 includes a second rotating shaft 72, a third bevel gear 71 is fixedly installed at one end of the second rotating shaft 72, the third bevel gear 71 is engaged with the first bevel gear 61, a gear 73 is fixedly installed at the other end of the second rotating shaft 72, a feed hopper 77 is fixedly installed at the outer side of the apparatus body 1, a sealing plate 76 is installed inside the feed hopper 77, the sealing plate 76 penetrates through the feed hopper 77 and is slidably connected with the feed hopper 77, a toothed plate 74 is fixedly installed at the top end of the sealing plate 76, the toothed plate 74 is engaged with the gear 73, a guide sleeve 75 matched with the toothed plate 74 is fixedly installed on the side wall of the apparatus body 1, and the toothed plate 74 penetrates through the guide sleeve 75 and is slidably connected with. Under the driving of the motor 3, and the third bevel gear 71 is meshed with the first bevel gear 61, so the gear 73 drives the toothed plate 74 to move up and down, and thus when the pressing plate 25 moves up, the toothed plate 74 also moves up, and at this time, the material enters the device body 1 from the feeding hopper 77 and falls onto the carrying plate 21; when the pressure plate 25 moves downwards, the toothed plate 74 moves downwards so that the sealing plate 76 seals the feed hopper 77 to prevent further feeding; the design can realize equivalent automatic feeding, thereby leading the operation to be simpler, sharing one power source and greatly saving the manufacturing cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A food nutrition detection pretreatment device comprises a device body (1) and is characterized in that, the top end of the inner side of the device body (1) is provided with an extrusion mechanism (2), the extrusion mechanism (2) comprises a loading plate (21), the carrying plate (21) is fixedly arranged in the device body (1), a plurality of crushing holes (22) are arranged on the carrying plate (21), the crushing holes (22) are uniformly distributed on the object carrying plate (21), a threaded shaft (23) is rotatably arranged at the center of the top of the object carrying plate (21), the top end of the threaded shaft (23) penetrates through the top wall of the device body (1), and is rotationally connected with the device body (1), a pressing plate (25) is installed on the threaded shaft (23) in a threaded manner, both sides of the pressure plate (25) are provided with a guide rod (26) which penetrates through the pressure plate in a sliding way, the guide rod (26) is fixedly arranged on the inner wall of the device body (1); stirring roller spare (4) are installed to the bottom of device body (1) inboard, stirring roller spare (4) include (mixing) shaft (41), roller (42) and a plurality of crushing impeller (43), (mixing) shaft (41) rotate and install on device body (1) inner wall, roller (42) fixed mounting is on (mixing) shaft (41), the even fixed mounting of crushing impeller (43) is on roller (42), fixed mounting has motor (3) on the lateral wall of device body (1) bottom, motor (3) output shaft and (mixing) shaft (41) fixed connection, the bottom fixed mounting of device body (1) inboard has filter (9).

2. The food nutrition testing and preprocessing device as claimed in claim 1, a first belt wheel (5) is fixedly arranged at the outer end of the stirring shaft (41), a corresponding transmission mechanism (6) is arranged at the top end of the threaded shaft (23), the transmission mechanism (6) comprises a first bevel gear (61), a second bevel gear (62), a first rotating shaft (63) and a second belt wheel (64), the first bevel gear (61) is fixedly arranged on the top of the threaded shaft (23), the first rotating shaft (63) is rotatably arranged at the top end of the device body (1), the second bevel gear (62) is fixedly arranged at one end of the first rotating shaft (63), the second bevel gear (62) is meshed with the first bevel gear (61), the second belt wheel (64) is fixedly arranged at the other end of the first rotating shaft (63), the second belt wheel (64) is in transmission connection with the first belt wheel (5) through a belt.

3. The food nutrition detection pretreatment device according to claim 2, wherein a feeding mechanism (7) is installed at one end of the top of the device body (1), the feeding mechanism (7) comprises a second rotating shaft (72), a third bevel gear (71) is fixedly installed at one end of the second rotating shaft (72), the third bevel gear (71) is meshed with the first bevel gear (61), and a gear (73) is fixedly installed at the other end of the second rotating shaft (72).

4. The food nutrition detection and pretreatment device according to claim 3, wherein a feed hopper (77) is fixedly installed at the outer side of the device body (1), a sealing plate (76) is installed inside the feed hopper (77), the sealing plate (76) penetrates through the feed hopper (77) and is in sliding connection with the feed hopper (77), a toothed plate (74) is fixedly installed at the top end of the sealing plate (76), the toothed plate (74) and the gear (73) are meshed with each other, a guide sleeve (75) matched with the toothed plate (74) is fixedly installed on the side wall of the device body (1), and the toothed plate (74) penetrates through the guide sleeve (75) and is in sliding connection with the guide sleeve (75).

5. The food nutrition detection pretreatment device according to claim 4, wherein a liquid inlet pipeline (8) is fixedly installed on the side wall of the device body (1), a waste liquid outlet (10) and a prediction liquid outlet (11) are formed in the side wall of the device body (1), the waste liquid outlet (10) is positioned above the filter plate (9), and the prediction liquid outlet (11) is positioned below the filter plate (9).