CN217888073U

CN217888073U - Clean workbench for food detection

Info

Publication number: CN217888073U
Application number: CN202222237128.2U
Authority: CN
Inventors: 王新萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-25
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a clean bench technical field specifically discloses a clean bench for food detection, the loach carrying platform comprises a supporting fram, the top level of support frame is provided with the work platen, the edge rigid coupling of work platen has front end open-ended enclosure, equal rigid coupling has the guide rail on enclosure's the left and right sides outer wall, sliding connection has the slider on the vertical setting of guide rail and the guide rail, sliding connection has transparent baffle on enclosure's the front end opening, the both sides of transparent baffle's bottom respectively with two slider rigid couplings, the rigid coupling has the linking arm, two on the slider the linking arm is connected jointly on a U type frame, the vertical motor of installing in bottom of support frame, the output rigid coupling of motor has the lead screw, the base arm and the lead screw threaded connection of U type frame, the detachable air filter component that is connected with in enclosure's top, the utility model discloses novel structure can effectively reduce the probability that the dirt was hidden on the work platen.

Description

Clean workbench for food detection

Technical Field

The utility model relates to a clean bench technical field especially relates to a clean bench for food detection.

Background

The clean workbench is equipment capable of providing an aseptic working environment, and is widely used in the field of food detection, the main components of the existing clean workbench comprise a working platform and a cover body arranged on the working platform, the top of the cover body is provided with a fan and a filtering component, the front end of the cover body is movably provided with a transparent baffle, the fan can blow outside air into the cover body after passing through the filtering component, so that the environment in the cover body is kept clean, but the existing clean workbench has certain defects, although the working platform and the cover body are fixed together, the working platform and the cover body are of a split type design, so that a gap exists between the edge of the working platform and the bottom of the cover body, and the gap is very easy to store dirt, especially when improper operation causes liquid reagent to spill, if the liquid reagent enters between the gap between the working platform and the cover body, the clean is difficult to be realized, so that the cleanliness of the environment in the cover body is influenced, and the existing clean workbench is used, the transparent baffle is lifted or pulled down by hands, the automation degree is low, and an improvement room exists.

SUMMERY OF THE UTILITY MODEL

For solving the problem mentioned in the background art, the utility model aims to provide a clean bench for food detection.

In order to realize the above object, the technical scheme of the utility model is that:

the utility model provides a clean bench for food detection, includes the support frame, the top rigid coupling of support frame has the work platen, the work platen level sets up, the edge rigid coupling of work platen has front end open-ended enclosure, equal rigid coupling has the guide rail on the left and right sides outer wall of enclosure, sliding connection has the slider on the vertical setting of guide rail and the guide rail, sliding connection has transparent baffle on the front end opening of enclosure, and the left and right sides of transparent baffle all extends to outside the enclosure, the both sides of transparent baffle's bottom respectively with two slider rigid couplings, the rigid coupling has the linking arm on the slider, two the linking arm is connected on a U type frame jointly, the vertical motor of installing in bottom of support frame, the output rigid coupling of motor has the lead screw, the bottom arm and the lead screw threaded connection of U type frame, the detachable filtration subassembly that is connected with in top of enclosure, the filtration subassembly can blow in clean gas to the cavity that enclosure formed with the work platen.

Further, the filtration subassembly includes the equal open-ended installation shell in top and bottom, filter, mounting panel and fan, the equal inside shaping in the left and right sides of the top mouth of enclosure has first flange, the equal inside shaping in the left and right sides of the end mouth of installation shell has the second flange, first flange and second flange pass through countersunk screw butt joint, the filter is taken on two on the second flange, the equal outside shaping in the left and right sides of the top mouth of installation shell has the third flange, the mounting panel passes through the screw rigid coupling on the third flange, penetrating shaping has the rabbet on the mounting panel, the fan inlay in the rabbet, the air-out end of fan is located the installation shell.

Further, equal rigid coupling has the stopper on the left and right sides outer wall of installation shell, the front end of stopper extends to outside the installation shell, two all vertically be provided with the spout between the opposite face of stopper, side difference sliding connection is in two spouts about transparent baffle.

Further, enclosure baffle's front end open-ended top is provided with a linking arm, link up the arm and the enclosure baffle about on the forward position of curb plate jointly paste and be equipped with the sealing strip of a type of falling U, transparent baffle contradicts on the sealing strip.

The utility model has the advantages that: compared with the traditional structure that a gap exists between the working table top and the cover body, the enclosing baffle and the working table plate are designed in an integrated mode, and no gap exists between the working table plate and the enclosing baffle, so that the probability of containing dirt on the working table plate or the enclosing baffle is avoided, and the cleaning is more convenient; the motor drives the screw rod to rotate, so that the transparent baffle can be driven to ascend or descend, the transparent baffle does not need to be moved through manpower, and the use is more convenient.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of the connection structure of the workbench, the enclosure plate and the air filter assembly according to the embodiment of the present invention.

Description of the figure numbering: 1. the base, 11, support column, 2, the table board, 21, the enclosure, 211, the guide rail, 212, first flange, 213, link up the arm, 22, the sealing strip, 3, transparent baffle, 31, the slider, 4, U type frame, 41, the linking arm, 5, the motor, 51, the lead screw, 6, the installation shell, 61, the second flange, 62, the third flange, 63, the stopper, 631, the spout, 7, the filter, 8, the mounting panel, 81, the rabbet, 9, the fan.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-2, a clean bench for food detection comprises a support frame, preferably, the support frame comprises a base 1 and four support columns 11 vertically fixedly connected to four corners of the base 1, the tops of the four support columns 11 are fixedly connected to a rectangular working table 2, the working table 2 is horizontally arranged, the edge of the working table 2 is fixedly connected to a baffle 21 with an opening at the front end, the baffle 21 is vertically arranged, the front edge of the working table 2 extends to the outside of the front edge of the baffle 21, guide rails 211 are fixedly connected to the outer walls of the left and right sides of the baffle 21, the guide rails 211 are vertically arranged, the guide rails 211 are slidably connected to slide blocks 31, the opening at the front end of the baffle 21 is slidably attached to a transparent baffle 3, the transparent baffle 3 is vertically arranged, and the transparent baffle 3 can abut against the front side of the working table 2, the left side and the right side of the transparent baffle plate 3 all extend to the outside of the baffle plate 21, the two sides of the bottom end of the transparent baffle plate 3 are fixedly connected with the two sliding blocks 31 respectively, one side of each sliding block 31, which is far away from the working table plate 2, is fixedly connected with a connecting arm 41, the connecting arms 41 are arranged towards the rear side of the working table plate 2, the rear ends of the two connecting arms 41 are connected to a U-shaped frame 4 together, preferably, the U-shaped bottom arm is horizontally arranged below the working table plate 2, the two side arms of the U-shaped frame 4 are vertically arranged, the tops of the two side arms of the U-shaped frame 4 are connected with the two connecting arms 41 respectively, a motor 5 is vertically arranged on the base 1, the output end of the motor 5 is fixedly connected with a screw rod 51, the bottom arm of the U-shaped frame 4 is in threaded connection with the screw rod 51, the top of the baffle plate 21 is detachably connected with an air filtering component, and the air filtering component can blow clean air into a cavity formed by the baffle plate 21 and the working table plate 2.

In this embodiment, the filtration subassembly includes the equal open-ended installation shell 6 in top and bottom, the filter 7, mounting panel 8 and fan 9, the size of installation shell 6 is corresponding with enclosure 21's size, the equal inside shaping in the left and right sides of enclosure 21's top mouth has first flange 212, the equal inside shaping in the left and right sides of the bottom mouth of installation shell 6 has second flange 61, first flange 212 and second flange 61 are through the butt joint of countersunk screw, preferably, the screw has all been seted up to the front and back side of first flange 212, the position that corresponds the screw of first flange 212 on the second flange 61 is provided with the step hole, thereby usable countersunk screw connects first flange 212 and second flange 61, the HEPA filter that mounting panel 7 is the cuboid shape, the edge of filter 7 is set up on two second flanges 61 and the laminating of the inner wall of installation shell 6, the left and right sides of the top mouth of installation shell 6 all outwards has third flange 62, mounting panel 8 passes through the screw on third flange 62, the penetrating shaping in the middle part of mounting panel 8 has the scarf joint 81, 9 inlays the firm in the air outlet 81, the filter 9, the reasonable design is located in the installation shell 6 of fan, convenient for drawing materials, the design and the fan.

In this embodiment, equal rigid coupling has stopper 63 on the left and right sides outer wall of installation shell 6, and outside stopper 63's front end extended to installation shell 6, all vertically was provided with spout 631 between two stopper 63's the opposite face, and side difference sliding fit is in two spouts 631 about transparent baffle 3, and reasonable in design can effectively increase the stability that transparent baffle 3 removed.

In this embodiment, enclosure board 21's front end open-ended top level is provided with a linking arm 213, and is preferred, links up arm 213 and welds between enclosure board 21's the left and right sides curb plate, links up the preceding terminal surface of arm 213 and flushes with enclosure board 21's forward position, link up arm 213 and enclose baffle board 21 about on the forward position of curb plate on paste jointly and be equipped with the sealing strip 22 of an inverted U type, sealing strip 22 is the rubber material, transparent baffle 3 contradicts on sealing strip 22, and reasonable design can effectively increase the leakproofness.

In actual use, before food is detected, the transparent baffle 3 is lifted by the motor 5, so that the bottom edge of the working table plate 2 is away from the working table plate 2, a space for exhausting air and an operation space of an operator are reserved, the fan 9 sucks external air into the installation shell 6, the air is filtered by the filter plate 7 and then exhausted into a cavity formed by the baffle 21 and the working table plate 2, and finally exhausted from a gap between the transparent baffle 3 and the working table plate 2, so that a clean working environment is formed, and then the detection operation is carried out on the working table plate, compared with a traditional structure in which a gap exists between the working table plate and a cover body, the baffle 21 and the working table plate 2 are designed in an integrated mode, and no gap exists between the working table plate 2 and the baffle 21, so that the probability of containing dirt on the working table plate 2 or the baffle 21 is avoided, and the cleaning is more convenient; the transparent baffle 3 does not need to be moved manually, so that the use is more convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a clean bench for food detection, includes the support frame, the top rigid coupling of support frame has the work platen, the work platen level sets up, its characterized in that, the edge rigid coupling of work platen has front end open-ended enclosure, equal rigid coupling has the guide rail on enclosure's the left and right sides outer wall, sliding connection has the slider on vertical setting of guide rail and the guide rail, sliding connection has transparent baffle on enclosure's the front end opening, and the left and right sides of transparent baffle all extends to outside the enclosure, the both sides of transparent baffle's bottom respectively with two slider rigid couplings, the rigid coupling has the linking arm on the slider, two the linking arm is connected jointly on a U type frame, the vertical motor of installing in bottom of support frame, the output rigid coupling of motor has the lead screw, the end arm and the lead screw threaded connection of U type frame, the detachable filtration subassembly that is connected with in enclosure's top, the filtration subassembly can blow in clean gas to the cavity that enclosure formed with the work platen.

2. The clean bench for food detection as claimed in claim 1, wherein the air filter assembly comprises a mounting case with openings at top and bottom, a filter plate, a mounting plate and a fan, wherein the top opening of the baffle plate is formed with a first flange inward at both left and right sides, the bottom opening of the mounting case is formed with a second flange inward at both left and right sides, the first and second flanges are connected with each other by a countersunk screw, the filter plate is placed on the two second flanges, the top opening of the mounting case is formed with a third flange outward at both left and right sides, the mounting plate is fixed on the third flange by a screw, the mounting plate is formed with a through opening, the fan is fixed in the opening, and the air outlet end of the fan is located in the mounting case.

3. The clean bench for food detection according to claim 2, wherein the outer walls of the left and right sides of the mounting shell are fixedly connected with limit blocks, the front ends of the limit blocks extend out of the mounting shell, sliding grooves are longitudinally formed between the opposite surfaces of the limit blocks, and the left and right sides of the transparent baffle are respectively slidably connected in the two sliding grooves.

4. The clean bench for food detection according to claim 1, wherein a connection arm is arranged on the top of the front opening of the enclosure, an inverted U-shaped sealing strip is attached to the connection arm and the front edges of the left and right side plates of the enclosure, and the transparent baffle abuts against the sealing strip.