Sampler for liquid food detection

Abstract

The utility model relates to the technical field of liquid food detection sampling, in particular to a sampler for liquid food detection, which comprises an eduction tube and an extraction component, the extraction assembly comprises a liquid extraction pipe, an extraction head, a measuring plate, a matching frame, a mounting component, a limiting component and a suction component; the extraction head is fixedly connected with the liquid extraction pipe and located on one side of the liquid extraction pipe, the measuring plate is connected with the extraction head through the installation component and located on one side of the extraction head, the matching frame is connected with the measuring plate and located on one side of the measuring plate, the installation component is connected with the extraction head, and the limiting component is connected with the matching frame. And the suction component is connected with the eduction tube, so that a user can conveniently sample liquid food at a specified depth through the arranged components, and actual sampling is more convenient and accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid food detection sampling technical field especially relates to a sampler for liquid food detection. BACKGROUND

[0002] In order to ensure the safety of food generally need to sample food, in the liquid food sampling now generally all adopt corresponding sampler to sample liquid food, then complete subsequent detection.

[0003] The existing sampler generally all through adopt the mechanism similar to syringe to draw, then again transfer the liquid food drawn into the syringe to the corresponding reagent tube or reagent bottle.

[0004] But adopt above -mentioned mode, in the existing sampler sampling when due to the depth of drawing of itself is fixed, when needing to sample the deep place of liquid food generally need to hold the sampling mechanism of syringe and insert into the bottom of liquid food, such not only can not accurately adjust the depth of drawing and determine and also very troublesome in actual operation. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of sampler for liquid food detection, can be sampled by the component of being provided to the liquid food of specified depth by user, so that it is more convenient and accurate when carrying out actual sampling.

[0006] To achieve the above object, the utility model provides a kind of sampler for liquid food detection, including export pipe, still including extraction assembly;

[0007] The extraction assembly includes liquid suction pipe, extraction head, measuring plate, cooperation frame, mounting member, limiting member and suction member;The liquid suction pipe is connected with the export pipe by the suction member, the extraction head is fixedly connected with the liquid suction pipe, and is located at one side of the liquid suction pipe, the measuring plate is connected with the extraction head by the mounting member, and is located at one side of the extraction head, the cooperation frame is connected with the measuring plate, and is located at one side of the measuring plate, the mounting member is connected with the extraction head, the limiting member is connected with the cooperation frame, and the suction member is connected with the export pipe.

[0008] Among them, the mounting member includes insertion platform, connecting screw rod and knob, the insertion platform is connected with the measuring plate, and is fixedly installed at one side of the extraction head;The connecting screw rod is threadedly connected with the insertion platform, and penetrates one side of the measuring plate;The knob is fixedly connected with the connecting screw rod, and is located at one side of the connecting screw rod.

[0009] The limiting member comprises a sleeving frame, a compression screw rod, a rotating handle and a compression pad, the sleeving frame is fixedly connected with the matching frame and sleeved on the measuring plate, the compression screw rod is threadedly connected with the sleeving frame and located on one side of the sleeving frame, the rotating handle is fixedly connected with the compression screw rod and located on one side of the compression screw rod, and the compression pad is fixedly connected with the compression screw rod and located on one side of the compression screw rod close to the measuring plate.

[0010] The attracting member comprises a conversion box, a first one-way valve, a second one-way valve and a driving part, the conversion box is connected with the liquid suction pipe and the leading-out pipe, the first one-way valve is connected with the liquid suction pipe and located on one side of the liquid suction pipe, the second one-way valve is connected with the leading-out pipe and located on one side of the leading-out pipe, and the driving part is connected with the conversion box.

[0011] The driving part comprises a piston plate, a driving plate, a rotating piece, a rotating member and a rotating motor, the piston plate is slidably connected with the conversion box and located in the conversion box, the driving plate is fixedly connected with the piston plate and slidably installed on one side of the conversion box, the rotating piece is rotationally connected with the driving plate and located on one side of the driving plate, the rotating member is rotationally connected with the rotating piece and rotationally installed on one side of the conversion box, the output shaft of the rotating motor is connected with the rotating member, and the rotating motor is fixedly installed on one side of the conversion box.

[0012] The utility model discloses a kind of samplers for liquid food detection, by holding the matching frame, the matching frame is buckled on the liquid food tank body for containing, then the extraction depth of the extraction head is adjusted and determined by the sliding of the measuring plate, then the compression screw rod is rotated by the rotating handle, then the compression pad of the compression screw rod end portion is compressed and positioned to the measuring plate, so that the extraction head can be sampled in corresponding depth, and according to the scale of the measuring plate side edge, the degree of insertion depth can be more accurately grasped, realizes that the component set can be conveniently used by user to sample the liquid food of specified depth, so that it is more convenient and accurate when actually sampling. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0014] Figure 1 It is the structure schematic diagram of the sampler for liquid food detection of the first embodiment of the utility model.

[0015] Figure 2It is the structure schematic view of the limiting component of the first embodiment of the utility model.

[0016] Figure 3 It is the structure schematic view of the insertion platform dismounting of the first embodiment of the utility model.

[0017] Figure 4 It is the structure schematic view of the sampler for liquid food detection of the second embodiment of the utility model.

[0018] Figure 5 It is the structure schematic view of the conversion box of the second embodiment of the utility model.

[0019] In the figure: 101-lead-out pipe, 102-suction pipe, 103-suction head, 104-measuring plate, 105-matching frame, 106-insertion platform, 107-connecting screw, 108-knob, 109-sleeve frame, 110-pressing screw, 111-rotary knob, 112-pressing pad, 201-conversion box, 202-first one-way valve, 203-second one-way valve, 204-piston plate, 205-driving plate, 206-rotary piece, 207-rotary piece, 208-rotary motor. DETAILED DESCRIPTION

[0020] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0021] The first embodiment of the application is:

[0022] Please refer to Figures 1 to 3 , wherein Figure 1 It is the structure schematic view of the sampler for liquid food detection, Figure 2 It is the structure schematic view of the limiting component, Figure 3 It is the structure schematic view of the insertion platform dismounting.

[0023] The utility model provides a kind of sampler for liquid food detection: including lead-out pipe 101 and suction component, the suction component includes suction pipe 102, suction head 103, measuring plate 104, matching frame 105, mounting component, limiting component and suction component, the mounting component includes insertion platform 106, connecting screw 107 and knob 108, the limiting component includes sleeve frame 109, pressing screw 110, rotary knob 111 and pressing pad 112, by the foregoing scheme, it is solved when sampling in existing sampler, since the extraction depth of itself is fixed, when needing to sample in the deep place of liquid food, generally all need to be inserted into the bottom of liquid food by the sampling mechanism of hand-held syringe, so not only can not accurately adjust and determine extraction depth, and it is very troublesome in actual operation.

[0024] In the embodiment, the discharge pipe 101 can directly guide the extracted liquid food into the collection test tube and the corresponding storage device, so as to facilitate subsequent detection of the extracted sample.

[0025] The liquid extraction pipe 102 is connected with the discharge pipe 101 through the suction member, the extraction head 103 is fixedly connected with the liquid extraction pipe 102 and located on one side of the liquid extraction pipe 102, the measuring plate 104 is connected with the extraction head 103 through the mounting member and located on one side of the extraction head 103, the matching frame 105 is connected with the measuring plate 104 and located on one side of the measuring plate 104, the mounting member is connected with the extraction head 103, the limiting member is connected with the matching frame 105, the suction member is connected with the discharge pipe 101, the insertion table 106 is connected with the measuring plate 104 and fixedly installed on one side of the extraction head 103, the connecting screw 107 is threadedly connected with the insertion table 106 and penetrates through one side of the measuring plate 104, the knob 108 is fixedly connected with the connecting screw 107 and located on one side of the connecting screw 107, the liquid extraction pipe 102 is provided with the extraction head 103 at the front end, the rear end of the liquid extraction pipe 102 is connected with the discharge pipe 101 through the suction member, so that the liquid food contacted by the extraction head 103 can be guided from the liquid extraction pipe 102 into the discharge pipe 101 through the suction member, and then the extracted liquid food is discharged, the insertion table 106 fixed on the side of the extraction head 103 matches with the insertion slot on the bottom side of the measuring plate 104, the insertion table 106 is also provided with a threaded hole matched with the connecting screw 107 on the side, the measuring plate 104 is also provided with a round hole for mounting the connecting screw 107 at the corresponding position, the knob 108 is fixedly connected with the end of the connecting screw 107, the user can drive the connecting screw 107 through the knob 108, and then the limiting installation of the insertion table 106 and the measuring plate 104 is completed through the connecting screw 107, and the surface of the measuring plate 104 is provided with a corresponding scale table, so that the user can determine and adjust the depth of the insertion of the measuring plate 104 through the scale table.

[0026] Secondly, the sleeve frame 109 is fixedly connected with the matching frame 105 and is sleeved on the measuring plate 104; the compression screw 110 is threadedly connected with the sleeve frame 109 and is located on one side of the sleeve frame 109; the rotating handle 111 is fixedly connected with the compression screw 110 and is located on one side of the compression screw 110; the compression pad 112 is fixedly connected with the compression screw 110 and is located on one side of the compression screw 110 close to the measuring plate 104, the sleeve frame 109 is fixed above the matching frame 105, the sleeve frame 109 is sleeved on the measuring plate 104, the side edge of the sleeve frame 109 is provided with a threaded hole matched with the compression screw 110, the end of the compression screw 110 is fixed with the rotating handle 111, and the inner side of the compression screw 110 is fixed with the compression pad 112; when a user drives the compression screw 110 to rotate through the rotating handle 111, the compression screw 110 can drive the compression pad 112 on the side edge to cooperate with the side edge of the measuring plate 104, so that the measuring plate 104 can be fixed on the matching frame 105, and the side edge of the matching frame 105 is also provided with a corresponding handle boss, so that the user can hold the matching frame 105 more conveniently.

[0027] When the liquid food sampling device of the first embodiment is used, the matching frame 105 is buckled on a liquid food containing tank by holding the matching frame 105, the extraction depth of the extraction head 103 is adjusted and determined through sliding of the measuring plate 104, then the compression screw 110 is driven to rotate through the rotating handle 111, the measuring plate 104 is compressed and limited through the compression pad 112 at the end of the compression screw 110, so that the extraction head 103 can sample in the corresponding depth, and the insertion depth can be more accurately grasped according to the scale on the side edge of the measuring plate 104, so that the user can sample the liquid food of the specified depth through the provided component, and sampling is more convenient and accurate.

[0028] Second embodiment:

[0029] Please refer to Figure 4 and Figure 5 , Figure 4 it is a structure schematic view of the whole liquid food sampling device of the second embodiment, Figure 5 it is a structure schematic view of the conversion box 201 of the second embodiment, the suction member includes a conversion box 201, a first one-way valve 202, a second one-way valve 203 and a driving part, the driving part includes a piston plate 204, a driving plate 205, a rotating part 206, a rotating part 207 and a rotating motor 208.

[0030] The conversion box 201 is connected with the liquid suction pipe 102 and the lead-out pipe 101; the first one-way valve 202 is connected with the liquid suction pipe 102 and located on one side of the liquid suction pipe 102; the second one-way valve 203 is connected with the lead-out pipe 101 and located on one side of the lead-out pipe 101; the driving component is connected with the conversion box 201, the piston plate 204 is slidingly connected with the conversion box 201 and located in the conversion box 201; the driving plate 205 is fixedly connected with the piston plate 204 and slidingly installed on one side of the conversion box 201; the rotating part 206 is rotationally connected with the driving plate 205 and located on one side of the driving plate 205; the rotating part 207 is rotationally connected with the rotating part 206 and rotationally installed on one side of the conversion box 201; the output shaft of the rotary motor 208 is connected with the rotating part 207, and the rotary motor 208 is fixedly installed on one side of the conversion box 201; the liquid suction pipe 102 is connected with the lead-out pipe 101 through the conversion box 201, the first one-way valve 202 and the second one-way valve 203 are respectively installed on the liquid suction pipe 102 and the lead-out pipe 101, the first one-way valve 202 installed on the liquid suction pipe 102 allows the liquid suction pipe 102 to only guide the liquid food sucked into the conversion box 201, and the second one-way valve 203 installed on the lead-out pipe 101 allows the conversion box 201 to only discharge the liquid food sucked into the conversion box 201 from the lead-out pipe 101, the piston plate 204 is slidingly installed in the conversion box 201, the driving plate 205 is fixedly installed at the end of the piston plate 204, the rotating part 206 is rotationally installed on the driving plate 205, the rotating part 207 is rotationally installed on the bosses on the two sides of the rotating part 206 and the side edge of the conversion box 201, and the rotating part 207 is fixedly connected with the output shaft of the rotary motor 208, so that when the user drives the rotating part 207 to rotate through the rotary motor 208, the rotating part 206 can drive the driving plate 205 and the piston plate 204 to move back and forth under the driving of the rotating part 207, when the piston plate 204 moves to continuously increase the internal space of the conversion box 201, the liquid suction pipe 102 can suck the liquid food into the conversion box 201 through the extraction head 103 in cooperation with the first one-way valve 202, and when the piston plate 204 moves reversely to continuously reduce the internal space of the conversion box 201, the liquid food sucked out of the conversion box 201 can be discharged through the lead-out pipe 101 in cooperation with the second one-way valve 203.

[0031] When the liquid food sampler of the embodiment is used, the rotating member 207 can be driven to rotate by the rotating motor 208, and then the rotating member 207 drives the piston plate 204 to move back and forth in the conversion box 201, and through the movement of the piston plate 204, the corresponding one-way valve of the liquid suction pipe 102 and the outlet pipe 101 can make the liquid food enter the conversion box 201 from the liquid suction pipe 102, and then the liquid food sucked in the conversion box 201 is discharged through the outlet pipe 101, thereby completing the automatic extraction of the liquid food, greatly enhancing the practicability of the whole device.

[0032] The above only discloses one or more preferred embodiments of the application, which cannot limit the scope of the application. Those skilled in the art can understand that the implementation of all or part of the above-mentioned embodiments, and the equivalent changes made according to the claims of the application, still belong to the scope covered by the application.

Claims

1. A liquid food sampler, comprising a delivery tube, characterized in that: Also includes extraction components; The extraction assembly includes a liquid extraction tube, an extraction head, a measuring plate, a matching frame, a mounting component, a limiting component and a suction component; the liquid extraction tube is connected to the outlet tube via the suction component, the extraction head is fixedly connected to the liquid extraction tube and is located on one side of the liquid extraction tube, the measuring plate is connected to the extraction head via the mounting component and is located on one side of the extraction head, the matching frame is connected to the measuring plate and is located on one side of the measuring plate, the mounting component is connected to the extraction head, the limiting component is connected to the matching frame, and the suction component is connected to the outlet tube.

2. The liquid food detection sampler according to claim 1, characterized in that: The mounting component includes an insertion platform, a connecting screw and a knob. The insertion platform is connected to the measuring plate and fixedly mounted on one side of the extraction head; the connecting screw is threadedly connected to the insertion platform and passes through one side of the measuring plate; the knob is fixedly connected to the connecting screw and is located on one side of the connecting screw.

3. The liquid food detection sampler according to claim 1, characterized in that: The limiting component includes a sleeve frame, a clamping screw, a torsion bar and a clamping pad. The sleeve frame is fixedly connected to the matching frame and sleeved on the measuring plate; the clamping screw is threadedly connected to the sleeve frame and is located on one side of the sleeve frame; the torsion bar is fixedly connected to the clamping screw and is located on one side of the clamping screw; the clamping pad is fixedly connected to the clamping screw and is located on a side of the clamping screw close to the measuring plate.

4. The liquid food detection sampler according to claim 1, wherein: The suction component includes a conversion box, a first one-way valve, a second one-way valve and a driving component. The conversion box is connected to the liquid extraction pipe and to the outlet pipe; the first one-way valve is connected to the liquid extraction pipe and is located on one side of the liquid extraction pipe; the second one-way valve is connected to the outlet pipe and is located on one side of the outlet pipe; the driving component is connected to the conversion box.

5. The liquid food detection sampler according to claim 4, characterized in that: The driving component includes a piston plate, a driving plate, a rotating member, a rotating member and a rotating motor. The piston plate is slidably connected to the conversion box and is located in the conversion box; the driving plate is fixedly connected to the piston plate and slidably installed on one side of the conversion box; the rotating member is rotatably connected to the driving plate and is located on one side of the driving plate; the rotating member is rotatably connected to the rotating member and is rotatably installed on one side of the conversion box; the output shaft of the rotating motor is connected to the rotating member, and the rotating motor is fixedly installed on one side of the conversion box.

Images