CN215448508U

CN215448508U - Food detection sampling device

Info

Publication number: CN215448508U
Application number: CN202121996426.9U
Authority: CN
Inventors: 马春华; 王秀玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-07
Anticipated expiration: 2031-08-24

Abstract

The utility model provides a food detection sampling device, and belongs to the technical field of food detection equipment. The technical scheme is as follows: comprises a base, a supporting frame and a sampling mechanism; the support frame comprises an L-shaped rod piece, a rotating shaft is arranged on the L-shaped rod piece, a cross rod is arranged on the rotating shaft, and a first sliding groove is formed in the cross rod; the sampling mechanism comprises a moving seat and a sampler, a second sliding groove is formed in the moving seat, a sliding rod is arranged in the second sliding groove, and a first through hole is formed in the sliding rod; pass first through-hole and be provided with the sampler, the sampler includes that the bottom is toper and hollow outer semi-cylinder and interior semi-cylinder, and outer semi-cylinder sets up in first through-hole, and interior semi-cylinder rotates and sets up in the cavity of outer semi-cylinder, and interior semi-cylinder top is provided with the rotation handle. The utility model has the beneficial effects that: the operation is simple, the time and the labor are saved, and the sampling detection is convenient.

Description

Food detection sampling device

Technical Field

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

Background

The food safety detection is used for detecting harmful substances in food according to national indexes, and mainly used for detecting harmful and toxic indexes, such as heavy metal, aflatoxin and the like. An important aspect of food science and engineering is the introduction and use of chemical unit operations and the development of food engineering unit operations, thereby promoting the development of the food industry towards large-scale, continuous and automated.

At present, food detection work needs to select a plurality of positions on the same food for sampling before detecting solid food, and particularly, for the detection of fruits such as apples and watermelons, the fruits need to be fixed and can be smoothly sampled at a plurality of positions. Most of the existing detection modes are manual mode for fixing and sampling a plurality of positions, so that time and labor are wasted, and the labor intensity of a detector is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a food detection sampling device which is simple to operate, time-saving, labor-saving and convenient for food sampling detection.

The utility model is realized by the following measures:

a food detection sampling device is characterized by comprising a base, a support frame arranged on the base and a sampling mechanism arranged on the support frame;

the supporting frame comprises an L-shaped rod piece arranged on the base, a rotating shaft is arranged at the free end of the L-shaped rod piece, a cross rod is arranged at the end part of the rotating shaft, and a first sliding groove is formed in the cross rod;

the sampling mechanism comprises a moving seat arranged in the first sliding groove and a sampler arranged on the moving seat, wherein a sliding block is arranged on the moving seat, the moving seat is arranged in the first sliding groove through the sliding block, the moving seat slides along the first sliding groove, so that the position of the sampler can be adjusted along the direction of the cross rod, and the cross rod can rotate around the rotating shaft, so that the sampling of food along each part on the horizontal plane can be realized;

pass first through-hole is provided with perpendicularly the sampler, the sampler includes that the bottom sets up to the outer semicolumn and the interior semicolumn of cavity for toper and middle part, outer semicolumn is fixed to be set up in the first through-hole, interior semicolumn rotates to set up in the cavity of outer semicolumn, wear out at interior semicolumn top outer semicolumn is provided with rotates the handle, outer semicolumn with interior semicolumn edge all sets up to the blade point form, when taking a sample to food, will interior semicolumn with outer semicolumn rotates into semi-cylindrical, presses down the slide bar, later rotate interior semicolumn makes it with outer semicolumn becomes cylindrical, and food sample just is sealed up to be deposited this moment interior semicolumn with in the cavity between the outer semicolumn.

The utility model has the following specific characteristics:

be provided with the guide post in the second spout, the sliding rod tip is provided with the second through-hole, the guide post passes the second through-hole, the slide bar with be provided with reset spring between the inboard top of second spout, reset spring sets up the guide post is peripheral, reset spring one end welding is in the inboard top of second spout, the welding of the reset spring other end is in on the slide bar, like this after the food sample, the sampler with the slide bar can be in automatic re-setting under reset spring's the effect.

The sampler is characterized in that a vertical rod is arranged on the base, a third sliding groove is formed in the side face of the vertical rod, a motor is arranged at the bottom of the inner side of the third sliding groove, a lead screw is arranged at the shaft end of the motor, the top end of the lead screw is arranged at the top of the inner side of the third sliding groove, a lead screw sliding block is arranged in the third sliding groove and is peripheral, an L-shaped rod piece is arranged on the side face of the lead screw sliding block, the lead screw is driven to rotate after being electrically started, the L-shaped rod piece is moved up and down, and the position of the sampler can be adjusted.

The base comprises a flat plate, and a clamping mechanism is arranged on the flat plate;

the clamping mechanism comprises a fixed clamping plate close to the L-shaped rod piece, and a movable clamping plate is arranged on one side of the fixed clamping plate;

two parallel sliding grooves are formed between the fixed clamping plate and the movable clamping plate and on the flat plate, sliding blocks are arranged in the sliding grooves on two sides, a movable plate is arranged between the sliding blocks on two sides above the flat plate, the movable clamping plate is arranged on the movable plate, and rear fixed blocks are arranged at the lower ends of the sliding blocks on two sides below the flat plate respectively;

the food detection device is characterized in that a pair of front fixing blocks corresponding to the rear fixing blocks are arranged below the flat plate and close to the fixing clamp plates, extension springs are arranged between the rear fixing blocks and the front fixing blocks on the same side, one ends of the extension springs are welded to the front fixing blocks, the other ends of the extension springs are welded to the rear fixing blocks, the movable clamp plates and the fixing clamp plates are attached together under the action of the extension springs in a non-working state, and food to be detected can be clamped tightly under the action of the extension springs in a working state.

The utility model discloses a food detection device, including movable clamp plate, montant, lifting sleeve, montant side, locating hole, the locating hole that runs through is seted up on the lateral wall of lifting sleeve both sides, the locating hole that a plurality of runs through is seted up to the montant side equidistant, the lifting sleeve with the montant is through passing the locating pin fixed connection of locating hole, during food detection, can be according to waiting to detect the volume size of food, adjust the position of splint.

When the device is applied, firstly, a motor is started according to the size of food to be detected, the sampler is adjusted to a proper position, then the movable clamping plate is pulled open, the food to be detected is placed on the flat plate and between the movable clamping plate and the fixed clamping plate, the movable clamping plate is clamped by the stretching spring, then the motor is started to adjust the sampler to be close to the food to be detected, then the sampler is adjusted to a position needing to be sampled by adjusting the position of the cross rod and the movable seat, then the inner semi-cylinder and the outer semi-cylinder are rotated into a semi-cylinder shape, then the sliding rod is pressed down by hand, the inner semi-cylinder is rotated to be cylindrical with the outer semi-cylinder, at the moment, the food sample is sealed in a cavity between the inner semi-cylinder and the outer semi-cylinder, and the sampler is reset after the hand is loosened, and finally, rotating the inner semi-cylinder, and taking down the food samples sealed in the cavities of the inner semi-cylinder and the outer semi-cylinder by using a special tool.

The utility model has the beneficial effects that: the operation is simple, the time and the labor are saved, and the sampling detection is convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a sampling mechanism according to an embodiment of the present invention.

Fig. 3 is a front view of an embodiment of the present invention.

Fig. 4 is a left side view of an embodiment of the present invention.

FIG. 5 is a bottom view of an embodiment of the present invention

Wherein the reference numerals are: 1. a sampler; 2. an L-shaped bar member; 3. a screw rod; 4. a vertical rod; 5. a flat plate; 6. a motor; 7. a vertical rod; 8. a splint; 9. a movable seat; 10. a cross bar; 11. a rotating shaft; 12. a return spring; 13. rotating the handle; 14. a slide bar; 15. a guide post; 16. an outer semi-cylinder; 17. an inner semi-cylinder; 18. an extension spring; 19. and a front fixing block.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-5, a food detection sampling device comprises a base, a support frame arranged on the base and a sampling mechanism arranged on the support frame;

the support frame comprises an L-shaped rod piece 2 arranged on the base, a rotating shaft 11 is arranged at the free end of the L-shaped rod piece 2, a cross rod 10 is arranged at the end part of the rotating shaft, and a first sliding groove is formed in the cross rod 10;

the sampling mechanism comprises a moving seat 9 arranged in a first sliding groove and a sampler 1 arranged on the moving seat, a sliding block is arranged on the moving seat 9, the moving seat 9 is arranged in the first sliding groove through the sliding block, the moving seat 9 slides along the first sliding groove, so that the position of the sampler can be adjusted along the direction of a cross rod 10, and the cross rod 10 can rotate around a rotating shaft 11, so that food can be sampled along each part on the horizontal plane, a second sliding groove is vertically arranged on the moving seat 9, a sliding rod 14 is arranged in the second sliding groove, and a first through hole is vertically arranged in the middle of the sliding rod 14;

pass first through-hole and be provided with sampler 1 perpendicularly, sampler 1 includes that the bottom sets up to outer semicolumn 16 and the interior semicolumn 17 of cavity for toper and middle part, outer semicolumn 16 is fixed to be set up in first through-hole, interior semicolumn 17 rotates to be set up in the cavity of outer semicolumn 16, interior semicolumn 17 top is passed out outer semicolumn 16 and is provided with and is rotated handle 13, outer semicolumn 16 and interior semicolumn 17 edge all set up to the blade point form, when taking a sample to food, rotate interior semicolumn 17 and outer semicolumn 16 into semicylindrical, press the slide bar, later rotate interior semicolumn 17, make it cylindrical with outer semicolumn 16, food sample just is sealed at this moment in the cavity between inner semicolumn 17 and outer semicolumn 16.

Be provided with guide post 15 in the second spout, 14 tip of slide bar is provided with the second through-hole, guide post 15 passes the second through-hole, be provided with reset spring 12 between slide bar 14 and the inboard top of second spout, reset spring 12 sets up at guide post 15 periphery, 12 one end welding of reset spring is at the inboard top of second spout, the welding of the 12 other end of reset spring is on slide bar 14, like this after the food sample, sampler 1 and slide bar 14 can be automatic re-setting under reset spring 12's effect.

Be provided with vertical pole 4 on the base, vertical pole 4 side is provided with the third spout, the inboard bottom of third spout is provided with motor 6, the axle head of motor 6 is provided with lead screw 3, the top setting of lead screw 3 is at the inboard top of third spout, be provided with the lead screw slider in the lead screw 3 periphery, the third spout, lead screw slider side is provided with L shape member 2, it rotates to drive lead screw 3 after electronic 6 starts, realize reciprocating of L shape member 2, and then can adjust sampler 1's position.

The base comprises a flat plate 5, and a clamping mechanism is arranged on the flat plate 5;

the clamping mechanism comprises a fixed clamping plate close to the L-shaped rod piece 2, and a movable clamping plate is arranged on one side of the fixed clamping plate;

two parallel sliding grooves are formed between the fixed clamping plate and the movable clamping plate and on the flat plate 5, sliding blocks are arranged in the sliding grooves on two sides, a movable plate is arranged between the sliding blocks on two sides above the flat plate 5, the movable clamping plate is arranged on the movable plate, and rear fixed blocks are respectively arranged at the lower ends of the sliding blocks on two sides below the flat plate 5;

dull and stereotyped 5 below, be provided with a pair of preceding fixed block 19 that corresponds with the back fixed block position near solid fixed splint department, be provided with extension spring 18 between homonymy back fixed block and the preceding fixed block 19, extension spring 18 one end welding is in the front on fixed block 19, the other end welding is on the back fixed block, during non-operating condition, movable splint and solid fixed splint laminating are in the same place under extension spring 18's effect, during operating condition, movable splint and solid fixed splint can be with waiting to detect food clamp tightly under extension spring 18's effect.

Activity splint and solid fixed splint all include montant 7, montant 7 periphery is provided with lifting sleeve, the lifting sleeve side is provided with splint 8), set up the locating hole that runs through on the lateral wall of lifting sleeve both sides, the locating hole that a plurality of runs through is seted up to the montant side equidistant, lifting sleeve and montant are through the locating pin fixed connection who passes the locating hole, when food detects, can be according to waiting to detect the volume size of food, the position of adjustment splint.

When the device is applied, firstly, the motor 6 is started according to the size of the food to be measured, the sampler 1 is adjusted to a proper position, then the movable clamping plate is pulled open, the food to be measured is placed on the flat plate 5 and between the movable clamping plate and the fixed clamping plate, the food to be measured is clamped by the extension spring 18, then the motor 6 is started, the sampler 1 is adjusted to be close to the food to be measured, then the sampler 1 is adjusted to the position needing sampling by adjusting the positions of the cross rod 10 and the movable seat 9, then the inner semi-cylinder 17 and the outer semi-cylinder 16 are rotated to be semi-cylindrical, then, the slide bar 14 is pressed by hand, the inner semi-cylinder 17 is rotated to form a cylindrical shape with the outer semi-cylinder 16, at this time, the food sample is sealed in the cavity between the inner semi-cylinder 17 and the outer semi-cylinder 16, the sampler 1 is reset after the hand is released, finally, the inner semi-cylinder 17 is rotated, and the food sample sealed in the cavity of the inner semi-cylinder 17 and the outer semi-cylinder 16 is taken down by a special tool.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A food detection sampling device is characterized by comprising a base, a support frame arranged on the base and a sampling mechanism arranged on the support frame;

the supporting frame comprises an L-shaped rod piece (2) arranged on the base, a rotating shaft (11) is arranged at the free end of the L-shaped rod piece (2), a cross rod (10) is arranged at the end part of the rotating shaft, and a first sliding groove is formed in the cross rod (10);

the sampling mechanism comprises a moving seat (9) arranged in the first sliding groove and a sampler (1) arranged on the moving seat, a second sliding groove is vertically arranged on the moving seat (9), a sliding rod (14) is arranged in the second sliding groove, and a first through hole is vertically arranged in the middle of the sliding rod (14);

pass first through-hole is provided with perpendicularly sampler (1), sampler (1) includes that the bottom sets up to outer halfcylinder (16) and interior halfcylinder (17) of cavity for toper and middle part, outer halfcylinder (16) are fixed to be set up in the first through-hole, interior halfcylinder (17) are rotated and are set up in the cavity of outer halfcylinder (16), wear out at interior halfcylinder (17) top outer halfcylinder (16) are provided with and rotate handle (13).

2. The food detecting and sampling device according to claim 1, characterized in that a guide post (15) is arranged in the second sliding chute, a second through hole is arranged at the end of the sliding rod (14), the guide post (15) passes through the second through hole, a return spring (12) is arranged between the sliding rod (14) and the top of the inner side of the second sliding chute, and the return spring (12) is arranged at the periphery of the guide post (15).

3. The food detecting and sampling device according to claim 1, characterized in that a vertical rod (4) is arranged on the base, a third chute is arranged on the side surface of the vertical rod (4), a motor (6) is arranged at the bottom of the inner side of the third chute, a lead screw (3) is arranged at the shaft end of the motor (6), the top end of the lead screw (3) is arranged at the top of the inner side of the third chute, a lead screw slider is arranged at the periphery of the lead screw (3) and in the third chute, and the L-shaped rod (2) is arranged on the side surface of the lead screw slider.

4. The food detection and sampling device according to claim 1, characterized in that the base comprises a flat plate (5), and a clamping mechanism is arranged on the flat plate (5);

the clamping mechanism comprises a fixed clamping plate close to the L-shaped rod piece (2), and a movable clamping plate is arranged on one side of the fixed clamping plate;

two parallel sliding grooves are formed between the fixed clamping plate and the movable clamping plate and on the flat plate (5), sliding blocks are arranged in the sliding grooves on two sides, a movable plate is arranged between the sliding blocks on two sides above the flat plate (5), the movable clamping plate is arranged on the movable plate, and rear fixed blocks are arranged at the lower ends of the sliding blocks on two sides below the flat plate (5);

a pair of front fixing blocks (19) corresponding to the rear fixing blocks are arranged below the flat plate (5) and close to the fixing clamping plates, and extension springs (18) are arranged between the rear fixing blocks and the front fixing blocks (19) on the same side.

5. The food detecting and sampling device according to claim 4, characterized in that the movable clamp plate and the fixed clamp plate each comprise a vertical rod (7), a lifting sleeve is disposed around the vertical rod (7), a clamp plate (8) is disposed on a side surface of the lifting sleeve, through positioning holes are disposed on two side walls of the lifting sleeve, a plurality of through positioning holes are disposed on the side surface of the vertical rod at equal intervals, and the lifting sleeve and the vertical rod are fixedly connected through positioning pins passing through the positioning holes.