CN219495795U

CN219495795U - Liquid food detects sampler

Info

Publication number: CN219495795U
Application number: CN202320537568.1U
Authority: CN
Inventors: 杨晓春
Original assignee: Tancheng Inspection And Testing Center
Current assignee: Tancheng Inspection And Testing Center
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-08
Anticipated expiration: 2033-03-20

Abstract

The utility model belongs to the technical field of food detection sampling, in particular to a liquid food detection sampler, aiming at the problems that when in actual use, a push rod is easy to be influenced by false touch or external force to move so as to lead to the movement of a piston, thereby leading to the outflow of liquid food in a sampling tube and inconvenient use.

Description

Liquid food detects sampler

Technical Field

The utility model relates to the technical field of food detection sampling, in particular to a liquid food detection sampler.

Background

The application number is: the utility model of 202121295108.X discloses a sampler for liquid food detection, which comprises a fixed box, the outside both sides of fixed box are provided with the groove of holding, the groove surface of holding is provided with the rubber layer, the outside one side of fixed box is provided with two control button, fixed box one side is provided with the fixed slot, the inside block of fixed slot is connected with the sleeve pipe, the inside sampling tube that is provided with of sleeve pipe, the inside piston that is provided with of sampling tube, piston top fixedly connected with push rod, push rod top fixedly connected with ejector pad, sampling tube bottom is provided with the sampling head, sampling head bottom end block is connected with the sampling long tube, sampling tube bottom is provided with spacing, the sleeve pipe body is provided with the observation groove, the sleeve pipe surface is provided with the scale mark, this kind of sampler for liquid food detection, simple structure is reasonable, and novel in design has higher practicality in the aspect of the sampler for liquid food detection.

However, the above technical scheme is lack of a function of fixing the push rod, when in actual use, the push rod is easily affected by false touch or external force to move so as to lead to the movement of the piston, thereby leading to the outflow of liquid food in the sampling tube and inconvenient use, so we propose a liquid food detection sampler convenient for fixing the push rod, and the problems that the push rod in the prior art is easily affected by false touch or external force so as to move so as to lead to the movement of the piston, thereby leading to the outflow of liquid food in the sampling tube and inconvenient use are solved.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, when in actual use, a push rod is easily affected by false touch or external force to move so as to lead a piston to move, thereby leading liquid food in a sampling tube to flow out and being inconvenient to use.

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

the liquid food detection sampler comprises a sampling tube, a piston rod and a fixing box, wherein the fixing box is fixedly connected to the top of the sampling tube, the piston rod is slidably connected to the inner wall of the sampling tube, the top of the piston rod extends to the outside of the sampling tube, the piston rod penetrates through the fixing box, a control plate is fixedly connected to the top of the piston rod, a connecting rod is slidably connected to the inner wall of the fixing box, the front side of the connecting rod extends to the outside of the fixing box, and a push plate is fixedly connected to the front side of the connecting rod;

the connecting rod is hollow structure, the inner wall sliding connection of connecting rod has the arm-tie, and the top of arm-tie extends to the outside of connecting rod, the top fixedly connected with fixed plate of connecting rod, the top symmetry rotation of fixed plate is connected with the push rod, and the quantity of push rod is two, the inner wall symmetry sliding connection of fixed box has the locating plate, and the quantity of locating plate is two, the top of two locating plates is rotated with the bottom of corresponding push rod and is connected, a plurality of constant head tanks have been seted up to equidistant symmetry in the left and right sides of piston rod, locating plate and constant head tank looks adaptation, the inner wall of connecting rod is equipped with stop gear.

By the above mechanism: the control panel conveniently drives the piston rod and removes, utilizes the cooperation of piston rod and sampling tube, and the convenience is taken a sample liquid food, and the push pedal removes the convenience and drives the connecting rod and remove and make the fixed plate remove, and the convenience promotes the push rod and removes when the fixed plate removes and make the locating plate remove, and the convenience is fixed or the unblock to the piston rod, and the arm-tie can drive stop gear, utilizes stop gear convenience to fix or the unblock to the connecting rod.

Preferably, the limiting mechanism comprises a sliding rod, a transmission rod and a positioning rod;

the slide bar fixed connection is in the rear side of arm-tie, and the transfer line rotates the bottom of connecting at the slide bar, and locating lever sliding connection is at the inner wall of connecting rod, and the right side of locating lever extends to the outside of connecting rod, and the top of locating lever is rotated with the bottom of transfer line and is connected, and a plurality of constant head tanks have been seted up to the equidistant inner wall of fixed frame, locating lever and locating hole looks adaptation.

Further, the slide bar can drive the transfer line to remove when removing, can drive the locating lever and remove when the transfer line removes, utilizes the cooperation of locating lever and locating hole, and the convenience is fixed or the unblock to the connecting rod to prevent that the connecting rod from receiving external force collision or mistake to touch and remove.

Preferably, the inner wall of the connecting rod is fixedly connected with a spring, and the front side of the pulling plate is fixedly connected with the rear side of the spring.

Further, the pulling plate is conveniently pushed by the elasticity of the spring so that the pulling plate is reset and the sliding rod is driven to reset.

Preferably, the inner wall of the connecting rod is fixedly connected with a limiting plate, and the front side of the positioning rod is in sliding connection with the rear side of the limiting plate.

Further, the limiting plate is convenient to limit the positioning rod, so that the positioning rod can only move transversely.

Preferably, the inner wall fixedly connected with stop collar of connecting rod, the outer wall of slide bar and the inner wall sliding connection of stop collar.

Further, the sliding rod is conveniently limited through the limiting sleeve, so that the sliding rod can stably and transversely move.

Preferably, the inner wall of the fixed box is symmetrically and fixedly connected with two baffles, and the rear sides of the two baffles are in sliding connection with the front sides of the corresponding positioning plates.

Furthermore, the baffle plate is convenient to limit the positioning plate, so that the positioning plate can only move transversely, and the piston rod is fixed.

Advantageous effects

1. The control panel conveniently drives the piston rod to move, the liquid food is conveniently sampled by utilizing the matching of the piston rod and the sampling tube, the push plate is conveniently moved to drive the connecting rod to move so as to enable the fixing plate to move, the push rod is conveniently pushed to move when the fixing plate moves so as to enable the positioning plate to move, the piston rod is conveniently fixed or unlocked, the pull plate can drive the limiting mechanism, and the connecting rod is conveniently fixed or unlocked by utilizing the limiting mechanism;

2. the sliding rod can drive the transmission rod to move when moving, and can drive the positioning rod to move when moving, and the connecting rod is conveniently fixed or unlocked by utilizing the cooperation of the positioning rod and the positioning hole so as to prevent the connecting rod from moving due to collision or false touch of external force;

in the utility model, the following components are added: through the cooperation of push pedal and stop gear, realized the convenience fixed effect to the piston rod, effectually avoided the piston rod to receive the impact of external force collision or mistake touch and removed the problem that leads to the liquid food outflow in the sampling tube, have very strong practicality.

Drawings

Fig. 1 is a schematic diagram of a front view of a liquid food detection sampler according to the present utility model;

FIG. 2 is a schematic top view of a liquid food detection sampler according to the present utility model;

fig. 3 is a schematic top view of a connecting rod and a fixing frame of a liquid food detection sampler according to the present utility model;

fig. 4 is a three-dimensional view of a pulling plate and a sliding rod of a liquid food detection sampler according to the present utility model.

In the figure: 1. a sampling tube; 2. a piston rod; 3. a control board; 4. a fixed box; 5. a push plate; 6. pulling a plate; 7. a connecting rod; 8. a fixed frame; 9. a fixing plate; 10. a push rod; 11. a positioning plate; 12. a spring; 13. a slide bar; 14. a transmission rod; 15. and a positioning rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a liquid food detection sampler comprises a sampling tube 1, a piston rod 2 and a fixing box 4, wherein the fixing box 4 is fixedly connected to the top of the sampling tube 1 through welding, the piston rod 2 is slidably connected to the inner wall of the sampling tube 1, the top of the piston rod 2 extends to the outside of the sampling tube 1, the piston rod 2 penetrates through the fixing box 4, the top of the piston rod 2 is fixedly connected with a control board 3 through welding, the inner wall of the fixing box 4 is slidably connected with a connecting rod 7, the front side of the connecting rod 7 extends to the outside of the fixing box 4, and the front side of the connecting rod 7 is fixedly connected with a push plate 5 through welding; the connecting rod 7 is of a hollow structure, the pull plate 6 is slidingly connected to the inner wall of the connecting rod 7, the top of the pull plate 6 extends to the outside of the connecting rod 7, the top of the connecting rod 7 is fixedly connected with the fixing plate 9 through welding, the top of the fixing plate 9 is symmetrically connected with the push rods 10 through rotating shafts in a rotating mode, the number of the push rods 10 is two, the inner wall of the fixing box 4 is symmetrically slidingly connected with the positioning plates 11, the number of the positioning plates 11 is two, the tops of the two positioning plates 11 are rotationally connected with the bottoms of the corresponding push rods 10 through rotating shafts, a plurality of positioning grooves are symmetrically formed in the left side and the right side of the piston rod 2 at equal intervals, the positioning plates 11 are matched with the positioning grooves, the inner wall of the connecting rod 7 is provided with a limiting mechanism, and the limiting mechanism comprises a sliding rod 13, a transmission rod 14 and a positioning rod 15; the slide bar 13 passes through welded fastening connection in the rear side of arm-tie 6, and transfer line 14 passes through the bottom of pivot rotation connection at slide bar 13, and locating lever 15 sliding connection is at the inner wall of connecting rod 7, and the right side of locating lever 15 extends to the outside of connecting rod 7, and the top of locating lever 15 is rotated through the pivot with the bottom of transfer line 14 and is connected, and a plurality of constant head tanks have been seted up to the equidistant inner wall of fixed frame 8, locating lever 15 and locating hole looks adaptation.

By the above mechanism: the control panel 3 conveniently drives the piston rod 2 to move, utilize the cooperation of piston rod 2 and sampling tube 1, the convenience is taken a sample liquid food, push pedal 5 removes the convenience and drives connecting rod 7 and remove and make fixed plate 9 remove, conveniently promote push rod 10 and remove when fixed plate 9 removes and make locating plate 11 remove, the convenience is fixed or the unblock to piston rod 2, arm-tie 6 can drive slide bar 13 and remove and make transfer line 14 remove, can drive locating lever 15 and remove when transfer line 14 removes, utilize the cooperation of locating lever 15 and locating hole, the convenience is fixed or the unblock to connecting rod 7, so as to prevent connecting rod 7 from receiving external force collision or mistake touch and remove, cooperation through push pedal 5 and stop gear has realized the convenience to the fixed effect of piston rod 2, effectually avoided piston rod 2 to receive external force collision or mistake touch the influence and remove the problem that leads to the liquid food in the sampling tube 1 to flow, and has very strong practicality.

In the utility model, the inner wall of the connecting rod 7 is fixedly connected with the spring 12 through welding, the front side of the pull plate 6 is fixedly connected with the rear side of the spring 12 through welding, and the pull plate 6 is conveniently pushed to reset by utilizing the elasticity of the spring 12, so that the slide rod 13 is driven to reset.

In the utility model, the inner wall of the connecting rod 7 is fixedly connected with the limiting plate through welding, the front side of the positioning rod 15 is in sliding connection with the rear side of the limiting plate, and the limiting plate is convenient for limiting the positioning rod 15, so that the positioning rod 15 can only move transversely.

In the utility model, the inner wall of the connecting rod 7 is fixedly connected with the limit sleeve through welding, the outer wall of the slide rod 13 is in sliding connection with the inner wall of the limit sleeve, and the slide rod 13 is conveniently limited through the limit sleeve, so that the slide rod 13 stably and transversely moves.

In the utility model, the inner wall of the fixed box 4 is symmetrically and fixedly connected with the baffle plates by welding, the number of the baffle plates is two, the rear sides of the two baffle plates are connected with the front sides of the corresponding positioning plates 11 in a sliding way, the positioning plates 11 are conveniently limited by the baffle plates, and the positioning plates 11 can only move transversely so as to fix the piston rods 2.

Working principle: in actual use, when liquid food is required to be sampled, the pulling plate 6 is pulled first, so that the pulling plate 6 moves forwards, the spring 12 is compressed when the pulling plate 6 moves, the spring 12 compresses the storing force, the pulling plate 6 moves to pull the slide rod 13 to move backwards, the transmission rod 14 is pushed to move when the slide rod 13 moves backwards, the positioning rod 15 is driven to move transversely when the transmission rod 14 moves, the positioning rod 15 moves out of contact with the positioning hole, the connecting rod 7 is unlocked, the pushing plate 5 is pushed, the pushing plate 5 moves backwards at the moment, the connecting rod 7 is driven to move backwards, the fixing plate 9 is driven to move when the connecting rod 7 moves, the pushing rod 10 is driven to move when the fixing plate 9 moves, the positioning plate 11 is driven to move through the pushing rod 10, at this moment, the two locating plates 11 move to one side far away from each other and are separated from the contact with the locating groove to enable the piston rod 2 to be unlocked, at this moment, the sampling tube 1 is placed in liquid food needing to be sampled, the piston rod 2 is moved to enable the piston rod 2 to be drawn into the sampling tube 1 by pushing the control panel 3 to move, the push plate 5 is reset by buckling, at this moment, the fixing plate 9 is moved and drives the push rod 10 to enable the locating plate 11 to move, at this moment, the locating plate 11 and the locating groove are clamped to fix the piston rod 2, the pull plate 6 is loosened, the spring 12 loses the restriction to push the pull plate 6 to reset to enable the slide rod 13 to reset, the slide rod 13 drives the transmission rod 14 to enable the locating rod 15 to move and the locating hole to clamp to fix the connecting rod 7, and the effect of conveniently fixing the piston rod 2 is achieved, and the mistakenly touching and moving are prevented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a liquid food detects sampler, includes sampling tube (1), piston rod (2) and fixed box (4), its characterized in that, fixed box (4) fixed connection is at the top of sampling tube (1), piston rod (2) sliding connection is at the inner wall of sampling tube (1), and the top of piston rod (2) extends to the outside of sampling tube (1), piston rod (2) runs through fixed box (4), the top fixedly connected with control panel (3) of piston rod (2), the inner wall sliding connection of fixed box (4) has connecting rod (7), and the front side of connecting rod (7) extends to the outside of fixed box (4), the front side fixedly connected with push pedal (5) of connecting rod (7);

connecting rod (7) are hollow structure, the inner wall sliding connection of connecting rod (7) has arm-tie (6), and the top of arm-tie (6) extends to the outside of connecting rod (7), the top fixedly connected with fixed plate (9) of connecting rod (7), the top symmetry rotation of fixed plate (9) is connected with push rod (10), and the quantity of push rod (10) is two, the inner wall symmetry sliding connection of fixed box (4) has locating plate (11), and the quantity of locating plate (11) is two, the top of two locating plates (11) is rotated with the bottom of corresponding push rod (10) and is connected, a plurality of constant head tanks have been seted up to equidistant symmetry in the left and right sides of piston rod (2), locating plate (11) and constant head tank looks adaptation, the inner wall of connecting rod (7) is equipped with stop gear.

2. A liquid food detection sampler according to claim 1, characterized in that the limit mechanism comprises a slide bar (13), a transmission bar (14) and a positioning bar (15);

slide bar (13) fixed connection is in the rear side of arm-tie (6), and transfer line (14) rotate the bottom of connecting at slide bar (13), and locating lever (15) sliding connection is at the inner wall of connecting rod (7), and the right side of locating lever (15) extends to the outside of connecting rod (7), and the top of locating lever (15) rotates with the bottom of transfer line (14) to be connected, and a plurality of constant head tanks have been seted up to the inner wall equidistant of fixed frame (8), locating lever (15) and locating hole looks adaptation.

3. The liquid food detection sampler according to claim 1, characterized in that the inner wall of the connecting rod (7) is fixedly connected with a spring (12), and the front side of the pulling plate (6) is fixedly connected with the rear side of the spring (12).

4. The liquid food detection sampler according to claim 2, characterized in that the inner wall of the connecting rod (7) is fixedly connected with a limiting plate, and the front side of the positioning rod (15) is in sliding connection with the rear side of the limiting plate.

5. The liquid food detection sampler according to claim 2, wherein the inner wall of the connecting rod (7) is fixedly connected with a limit sleeve, and the outer wall of the sliding rod (13) is in sliding connection with the inner wall of the limit sleeve.

6. The liquid food detection sampler according to claim 1, wherein the inner wall of the fixed box (4) is symmetrically and fixedly connected with two baffles, and the rear sides of the two baffles are in sliding connection with the front sides of the corresponding positioning plates (11).