Food detects uses agitating unit
Technical Field
The utility model relates to a food detects technical field, especially relates to a food detects uses agitating unit.
Background
The food detection is to carry out quality inspection on food raw materials, auxiliary materials, semi-finished products, byproducts and the like according to related technical standards set by the state so as to accurately analyze related components in various foods and ensure that the quality of the foods is qualified; particularly in the customs department, in order to ensure the safety of foods flowing into the country, the sampling operation of related foods is usually required, and when food samples are detected, the dissolving or mixing operation of some food samples is usually required, so that a stirring device is usually adopted for stirring to ensure the sufficient dissolving and uniform mixing of the food samples, and the accuracy of detection results is ensured; most of the existing stirring devices are complex to operate, do not have a heating function, are limited in applicable scenes, and bring great inconvenience to detection and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a food detects uses agitating unit, easy and simple to handle, simple structure, and can heat the sample as required, application scope is wide, and the practicality is strong.
The utility model adopts the following technical scheme:
a stirring device for food detection comprises a bottom plate, wherein a heating box body is arranged at the top end of the bottom plate, a heating table is arranged at the top end of the heating box body, and a positioning assembly is arranged on the heating box body outside the heating table; a sleeve is arranged on a bottom plate on the rear side of the heating box body, a moving groove is formed in the front end of the sleeve along the vertical direction, a threaded lead screw is arranged in the sleeve in a rotating mode, a moving block is arranged on the threaded lead screw, one end of the moving block penetrates through the moving groove and then is connected with an installation plate, a rotating motor is arranged at the top end of the installation plate, and the rotating motor is movably connected with a stirring paddle arranged at the bottom end of the installation plate through a coupler; the sleeve top is provided with the backup pad, and the backup pad top is provided with the driving motor who rotates with the screw thread lead screw and be connected.
The locating component comprises an installation lantern ring sleeved on the outer side of the heating table, the installation lantern ring is fixed to the top end of the heating box body through a bolt, supports are arranged on the left side and the right side of the top end of the installation lantern ring, threaded through holes are formed in each support, threaded rods are connected to the threaded through holes in a rotating mode, and locating plates are arranged at one ends, opposite to the threaded rods, of the two threaded rods.
And one end of each positioning plate, which is far away from the threaded rod, is provided with a rubber cushion block.
And one end of each threaded rod, which is far away from the positioning plate, is provided with an operating handle.
The stirring paddle comprises a stirring shaft and stirring blades arranged on the stirring shaft, and the stirring blades are provided with flow guide holes.
The mounting plate is characterized in that a guide rod is arranged between the supporting plate and the bottom plate, the guide rod is positioned on the left side and the right side of the sleeve, guide holes are formed in the left side and the right side of the mounting plate in a penetrating mode, and rubber guide sleeves are arranged at the upper end and the lower end of each guide hole.
The heating table top be provided with the asbestos gauge.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model controls the rotation of the threaded lead screw through the driving motor, can realize that the mounting block drives the stirring paddle to move up and down, improves the convenience in use, and avoids the situations of complicated operation, time waste and labor waste of manual adjustment; meanwhile, the screw lead screw is adopted for transmission, so that the stability of the stirring paddle during lifting can be ensured, and the practical performance of the stirring paddle is improved; the setting of heating box on the bottom plate can carry out heat treatment to the food sample when needing, realizes the operation of heating while stirring, enlarges the utility model discloses an application scope.
Furthermore, the positioning assembly can clamp and position the vessel placed on the heating table, so that the stability of the vessel containing food samples in the stirring process is ensured; in the locating component, the rubber cushion block is arranged on the locating plate, so that the abrasion of the locating plate to the outer wall of the vessel in locating can be reduced, and the service life of the vessel is prolonged.
Furthermore, the arrangement of the flow guide holes on the stirring blades in the stirring paddle can reduce the resistance received by the stirring blades in the stirring process, and the practicability of the stirring paddle is improved; the arrangement of the asbestos net on the heating table can ensure that the vessel containing the food sample is uniformly heated in the heating process.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the heating table of the present invention.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings and examples in which:
as shown in fig. 1 to 2, the stirring device for food detection of the present invention comprises a bottom plate 1, a heating box 2 is disposed on the top of the bottom plate 1, an operation panel 3 is disposed on the front end of the heating box 2 for setting the heating temperature and the heating duration, and a plug 4 connected to a power supply is disposed on one end of the heating box 2; a heating table 5 is arranged at the top end of the heating box body 2, and an asbestos net 6 is arranged at the top end of the heating table 5, so that the detection vessel containing the food sample is uniformly heated in the heating process, and the accuracy of a detection result is ensured; the heating box 2 is electrically heated, and a heating wire is arranged inside the heating box, so that the heating box is not described in detail herein because the heating box is the prior art.
A positioning component 7 is arranged on the heating box body 2 at the outer side of the heating table 5, and the positioning component 7 is used for clamping and positioning a detection vessel placed on the heating table 5 so as to ensure the stability of the detection vessel in the stirring process; preferably, the positioning assembly 7 comprises an installation lantern ring 7-1 sleeved on the outer side of the heating table 5, the installation lantern ring 7-1 is fixed at the top end of the heating box body 2 through bolts, support seats 7-2 are arranged on the left side and the right side of the top end of the installation lantern ring 7-1, a threaded through hole is formed in each support seat 7-2 in a penetrating mode, a threaded rod 7-3 is connected in the threaded through hole in a rotating mode, a positioning plate 7-4 is arranged at one end, opposite to the two threaded rods 7-3, of each positioning plate 7-4, the positioning plate 7-4 is connected with the threaded rod 7-3 through a rotating seat 7-5 in a rotating mode, the situation that the positioning plate 7-4 rotates along with the rotation of the threaded rod 7-3 in the positioning use process is avoided, and the convenience in operation is improved; the opposite side surfaces of the left positioning plate 7-4 and the right positioning plate 7-4 are respectively provided with a rubber cushion block 7-6, so that the abrasion of the positioning plates 7-4 to the outer wall of the detection vessel is reduced during positioning, and the service life of the detection vessel is prolonged; an operating handle 7-7 is arranged at one end of each threaded rod 7-3 far away from the positioning plate 7-4, so that the convenience in operation and use is improved.
A sleeve 8 is vertically arranged on a bottom plate 1 at the rear side of a heating box body 2, a moving groove 9 is formed in the front end of the sleeve 8 along the vertical direction, a threaded lead screw 10 is rotationally arranged in the sleeve 8, a moving block is arranged on the threaded lead screw 10, one end of the moving block penetrates through the moving groove 9 and then is connected with an installation plate 11, a rotating motor 12 is arranged at the top end of the installation plate 11, and the rotating motor 12 is movably connected with a stirring paddle 13 arranged at the bottom end of the installation plate 11 through a coupler; a supporting plate 14 is arranged at the top end of the sleeve 8, and a driving motor 15 which is rotationally connected with the threaded screw rod 10 is arranged at the top end of the supporting plate 14; when the lifting device is used, the driving motor 15 is started to control the threaded lead screw 10 to rotate, so that the lifting operation of the mounting plate 11 and the stirring paddle 13 driven by the moving block can be realized, and the operation is simple, convenient and quick; stability when lifting mounting panel 11, the utility model discloses still set up guide bar 16 between backup pad 14 and bottom plate 1, and guide bar 16 is located telescopic 8 left and right sides, the left and right sides of mounting panel 11 all run through be provided with guide bar 16 assorted guiding hole, all be provided with rubber guide pin bushing 17 on the mounting panel 11 at the upper and lower both ends of every guiding hole, rubber guide pin bushing 17 cover is established on guide bar 16.
The utility model discloses in, stirring rake 13 includes (mixing) shaft 13-1 and sets up stirring vane 13-2 on (mixing) shaft 13-1, is provided with water conservancy diversion hole 13-3 on stirring vane 13-2, and the setting of water conservancy diversion hole 13-3 can make liquid food sample pass water conservancy diversion hole 13-3 when stirring to liquid food sample to reduce the resistance that stirring in-process stirring vane 13-2 received, promote the utility model discloses a practicality.
The utility model discloses an use flow does: firstly, pouring a food sample into a detection vessel, wherein the detection vessel usually adopts a glass beaker, then putting the detection vessel on an asbestos net 6 arranged on a heating table 5, and then rotating a threaded rod 7-3 to position the detection vessel; if heating is needed, the heating temperature and the heating time length are set through an operation panel 3 arranged at the front end of the heating box body 2; then, starting the driving motor 15 to enable the moving block to drive the stirring paddle 13 to descend to a specified position, and finally starting the rotating motor 12 to drive the stirring paddle 13 to rotate; the utility model discloses simple structure, it is easy and simple to handle to can carry out corresponding heating operation according to different types of food sample, application scope is wide, and the practicality is strong.