CN218674382U

CN218674382U - Sampling device with adjustable liquid food detects with degree of depth

Info

Publication number: CN218674382U
Application number: CN202222451688.8U
Authority: CN
Inventors: 张曼
Original assignee: Individual
Current assignee: Fujian Duliang Food Technology Co.,Ltd.
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-21
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a sampling device especially relates to a sampling device with adjustable liquid food detects with degree of depth. The utility model provides a can accurate control drawing liquid degree of depth, the precision is higher, need not the manual sampling device with adjustable liquid food detects with degree of depth that adjusts. The utility model provides a depth-adjustable sampling device for liquid food detection, which comprises a shell, a rotating rod, a hand wheel, a threaded rod and the like; be equipped with the threaded rod in the middle of the inside rotary type of casing, casing top rotary type ground is connected with the bull stick, and the top of bull stick is connected with the hand wheel, and the casing top is run through to the bull stick bottom and is connected with the threaded rod. Through staff's starter motor, the output shaft of motor drives gear revolve, and the gear drives another gear revolve, and another gear drives the bull stick and rotates, and the bull stick drives the threaded rod and rotates, so, under the effect of motor for the staff need not the manual hand wheel that rotates, and further has brought the facility for the staff.

Description

Sampling device with adjustable liquid food detects with degree of depth

Technical Field

The utility model relates to a sampling device especially relates to a sampling device with adjustable liquid food detects with degree of depth.

Background

Along with the economic revival of China, the food safety attention of China is more and more important, and in order that people can eat healthy and clean food at ease, the China can detect all foods of different varieties in the same batch.

According to the patent grant publication No. CN 209459964U's a fluid food detects uses degree of depth adjustable sampling device, including the sample jar, the left side fixedly connected with fixed sleeve of sample jar, the slide bar has been inserted in fixed sleeve's left side, the surface of slide bar and fixed sleeve's inner wall sliding connection, the left side fixedly connected with compression section of thick bamboo of slide bar, the right side fixedly connected with bellows of compression section of thick bamboo, bellows's right side and the left side fixed connection of sample jar, the device is through rotating the carousel and can adjusting the degree of depth of extraction sample, but the device can't be accurate controls the drawing liquid degree of depth, thereby lead to the precision relatively poor, and need manually rotate the carousel, it is comparatively inconvenient.

Therefore, the depth-adjustable sampling device for liquid food detection can accurately control the liquid extraction depth, is high in precision, and does not need to be adjusted manually, so that the defects in the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the unable accurate drawing liquid degree of depth of controlling, the precision is relatively poor, needs the manual shortcoming that rotates the carousel, the to-be-solved technical problem of the utility model is to provide a can accurate control drawing liquid degree of depth, the precision is higher, need not the manual sampling device with adjustable the degree of depth for the liquid food detection that adjusts.

In order to solve the technical problem, the utility model provides a such sampling device with adjustable degree of depth for liquid food detection, which comprises a housin, the drawing liquid section of thick bamboo, one-way liquid suction pipe, the piston rod, the piston piece, the bull stick, the hand wheel, the threaded rod, the crane, the dead lever, drawing liquid mouth and connecting pipe, be equipped with the threaded rod in the middle of the inside of casing rotationally, casing top rotationally type ground is connected with the bull stick, the top of bull stick is connected with the hand wheel, the bull stick bottom runs through the casing top and is connected with the threaded rod, threaded rod lower part threaded connection has the crane, crane and casing sliding connection, both sides all are connected with the dead lever around the crane bottom, be connected with the drawing liquid mouth between the bottom of two dead levers, the left side upper portion of casing is connected with the drawing liquid section of thick bamboo, be connected with one-way liquid suction pipe between the bottom of drawing liquid section of thick bamboo and the top of drawing liquid suction mouth, one-way liquid suction pipe runs through in the casing, be connected with the piston rod in the middle slidingly in the inside of drawing liquid section of thick bamboo, the bottom of piston rod is connected with the piston piece, piston piece and drawing liquid section of thick bamboo sliding connection, drawing liquid section of thick bamboo bottom is connected with the connecting pipe.

Preferably, still including stock solution pipe, check valve and fender lid, the left side sub-unit connection of casing has the stock solution pipe, and the stock solution pipe top is connected with the connecting pipe, and the internal connection of connecting pipe has the check valve, and the inside downside threaded connection of stock solution pipe has the fender lid.

Preferably, the liquid suction device further comprises a positioning plate, and the positioning plate is connected with the outer sides of the shell and the liquid suction barrel.

Preferably, the electric motor is further included, the motor is mounted at the top of the shell, the gear is connected to the output shaft of the motor and the upper portion of the rotating rod, and the two gears are meshed.

Preferably, still including the locating lever, the right side of crane is connected with the locating lever, and the casing right side is opened has the scale groove with locating lever assorted.

Preferably, the barrel is cylindrical in shape.

The utility model has the advantages that: 1. through staff's starter motor, the output shaft of motor drives gear revolve, and the gear drives another gear revolve, and another gear drives the bull stick and rotates, and the bull stick drives the threaded rod and rotates, so, under the effect of motor for the staff need not the manual hand wheel that rotates, and further has brought the facility for the staff.

2. Move the piston rod downwards through the staff, food liquid in the drawing liquid section of thick bamboo can be crowded into to the connecting pipe in, and in the rethread connecting pipe entered into the stock solution pipe, the staff upwards stimulates the piston rod once more, can take a sample to second kind of food liquid, so, under the effect of stock solution section of thick bamboo and check valve for the staff can once only extract two kinds of liquid food, need not repeated extraction, has improved work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the scale groove and the positioning plate of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is the three-dimensional structure diagram of the crane and the positioning rod of the utility model.

Fig. 5 is a cross-sectional view of the liquid storage tube and the check valve of the present invention.

Fig. 6 is a schematic view of a partial three-dimensional structure of the motor, the gear and the scale groove of the present invention.

The labels in the figures are: 1. a housing; 2. a liquid pumping cylinder; 3. a one-way liquid pumping pipe; 4. a piston rod; 41. a piston block; 5. a rotating rod; 51. a hand wheel; 6. a threaded rod; 7. a lifting frame; 8. fixing the rod; 9. a liquid drawing nozzle; 10. a liquid storage pipe; 101. a one-way valve; 102. a connecting pipe; 103. a blocking cover; 11. positioning a plate; 12. a motor; 121. a gear; 13. positioning a rod; 131. and a scale groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

The utility model provides a sampling device with adjustable degree of depth for liquid food detects, please refer to fig. 1-6, including casing 1, liquid suction tube 2, one-way liquid suction pipe 3, piston rod 4, piston piece 41, bull stick 5, hand wheel 51, threaded rod 6, crane 7, dead lever 8, drawing nozzle 9 and connecting pipe 102, be equipped with threaded rod 6 in the middle of the inside rotary type of casing 1, casing 1 top rotary type is connected with bull stick 5, the top of bull stick 5 is connected with the hand wheel 51 that is convenient for the staff to rotate bull stick 5 through the welded mode, bull stick 5 bottom runs through casing 1 top and is connected with threaded rod 6, threaded rod 6 lower part threaded connection has crane 7 that is used for driving drawing nozzle 9 to remove, crane 7 and casing 1 sliding connection, both sides all are connected with dead lever 8 around crane 7 bottom, be connected with the drawing nozzle 9 that is used for drawing liquid between the bottom of two dead levers 8, the left side upper portion of casing 1 is connected with liquid suction tube 2, the inner wall of liquid suction tube 2 scribbles and dredges, avoid operating personnel to take a sample second liquid and mix with first liquid suction tube 2, the top of liquid suction tube 2 is connected with the piston piece 4 and piston piece 4, piston piece 4 is connected with the piston piece 4 in the piston piece of piston piece in the piston rod 4 and the piston piece of the piston rod of the piston piece.

When the liquid food needs to be sampled, firstly, a worker takes the shell 1 up, then, the worker moves the shell 1 to a sampled object and enables the liquid suction nozzle 9 to extend into a pot filled with the liquid food, when the liquid suction nozzle 9 can not contact the liquid food, the worker rotates the hand wheel 51, the hand wheel 51 drives the rotating rod 5 to rotate, the rotating rod 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the lifting frame 7 to move downwards in the rotating process, the lifting frame 7 drives the fixed rod 8 to move, the fixed rod 8 drives the liquid suction nozzle 9 to move downwards, when the liquid suction nozzle 9 moves to be in contact with the liquid food, the worker pulls the piston rod 4 upwards, and the piston rod 4 drives the piston block 41 to move upwards, in this in-process, liquid food can be inhaled in drawing liquid mouth 9, rethread drawing liquid mouth 9 gets into in the one-way liquid suction pipe 3, then, the staff lasts pulling piston rod 4, at this moment, liquid food can get into in drawing liquid section of thick bamboo 2 through one-way liquid suction pipe 3, the back is accomplished in the drawing liquid, staff's anti-positive hand wheel 51 can upwards pack up drawing liquid mouth 9, take out the liquid jar with drawing liquid mouth 9 again, when the staff need inspect liquid, the staff promotes piston rod 4 downwards, piston rod 4 drives piston block 41 downstream, at this moment, liquid food can be extruded to the connecting pipe 102 in, extrude to the external world in the connecting pipe 102 again, so, the staff only needs the above-mentioned operation of repetition, can convenient quick sampling inspection, convenience has been brought for the staff.

Example 2

On the basis of embodiment 1, please refer to fig. 1 and fig. 3, further comprising a liquid storage tube 10, a one-way valve 101 and a blocking cover 103, wherein the liquid storage tube 10 for storing liquid is connected to the lower portion of the left side of the housing 1 by glue, the one-way valve 101 is connected to the inside of the connecting tube 102, and the blocking cover 103 is connected to the lower side of the inside of the liquid storage tube 10 by screw threads.

After in food liquid suction to drawing liquid section of thick bamboo 2, the staff moves piston rod 4 downwards, piston rod 4 drives piston piece 41 and moves down, in the process, the food liquid in drawing liquid section of thick bamboo 2 can be crowded into to connecting pipe 102 in, the rethread connecting pipe 102 gets into in the liquid storage pipe 10, afterwards, the staff upwards stimulates piston rod 4 once more, can take a sample to second kind food liquid, and simultaneously, under the effect of check valve 101, the food liquid in the liquid storage pipe 10 can not inhaled to drawing liquid section of thick bamboo 2 in, when the staff need take out the liquid food in the liquid storage section of thick bamboo, the staff rotates fender lid 103 and can take off fender lid 103, and take away liquid, so, under the effect of liquid storage section of thick bamboo and check valve 101, make the staff can once only extract two kinds of liquid food, need not repeated extraction, and improve work efficiency.

Example 3

On the basis of embodiment 2, please refer to fig. 1, further comprising a positioning plate 11, wherein the positioning plate 11 is connected to the outer sides of the housing 1 and the liquid pumping barrel 2 in a clamping manner.

When the staff need take a sample to liquid food, at first, the staff takes up casing 1 to support locating plate 11 on one hand, remove drawing liquid mouth 9 again to liquid to pulling piston rod 4 can, so, under the effect of locating plate 11, make the staff more convenient when extracting liquid, improved staff's use comfort.

Example 4

On the basis of embodiment 3, please refer to fig. 6, further comprising a motor 12 and a gear 121, the motor 12 for driving the rotating rod 5 to rotate is installed on the top of the housing 1 by means of screw connection, the gear 121 is connected to both the output shaft of the motor 12 and the upper portion of the rotating rod 5, and the two gears 121 are engaged.

When the staff need rotate hand wheel 51, the staff starts the motor, the output shaft of motor drives gear 121 and rotates, gear 121 drives another gear 121 and rotates, another gear 121 drives bull stick 5 and rotates, bull stick 5 drives threaded rod 6 and rotates, drawing liquid mouth 9 moves down thereupon, when drawing liquid mouth 9 moves to and contacts with liquid food, the staff closes the motor, thus, under the effect of motor, make the staff need not manually rotate hand wheel 51, further brought the facility for the staff.

Example 5

On the basis of embodiment 4, please refer to fig. 1 to 4, further comprising a positioning rod 13, the right side of the lifting frame 7 is connected with the positioning rod 13 for the moving distance of the liquid suction nozzle 9, and the right side of the shell 1 is provided with a scale groove 131 matched with the positioning rod 13.

After staff started the motor, threaded rod 6 rotates thereupon, and crane 7 moves down thereupon, and the in-process that crane 7 removed can drive locating lever 13 and remove, when locating lever 13 removed and aligns with corresponding scale on the scale groove 131, the staff closed the motor, so, the staff can be more audio-visual sees the displacement of drawing liquid mouth 9, has improved the precision.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations, modifications and substitutions can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The depth-adjustable sampling device for liquid food detection is characterized by comprising a shell (1), a liquid pumping cylinder (2), a one-way liquid pumping pipe (3), a piston rod (4), a piston block (41), a rotating rod (5), a hand wheel (51), a threaded rod (6), a lifting frame (7), fixed rods (8), a liquid pumping nozzle (9) and a connecting pipe (102), wherein the threaded rod (6) is rotatably arranged in the middle of the interior of the shell (1), the rotating rod (5) is rotatably connected to the top of the shell (1), the hand wheel (51) is connected to the top of the rotating rod (5), the bottom of the rotating rod (5) penetrates through the top of the shell (1) and is connected with the threaded rod (6), the lifting frame (7) is in threaded connection with the lower portion of the threaded rod (6), the lifting frame (7) is slidably connected with the shell (1), the fixed rods (8) are respectively connected to the front side and the rear side of the bottom of the lifting frame (7), a liquid pumping nozzle (9) is connected between the bottoms of the two fixed rods (8), the liquid pumping pipe (2) is connected to the upper portion of the left side of the shell (1), the one-way liquid pumping pipe (3) is connected with the piston rod (4) in the middle of the interior of the liquid pumping cylinder (1), the bottom of the piston rod (4) is connected with a piston block (41), the piston block (41) is connected with the liquid pumping cylinder (2) in a sliding mode, and the bottom of the liquid pumping cylinder (2) is connected with a connecting pipe (102).

2. The sampling device with the adjustable depth for liquid food detection according to claim 1, further comprising a liquid storage tube (10), a one-way valve (101) and a blocking cover (103), wherein the liquid storage tube (10) is connected to the lower portion of the left side of the housing (1), the top of the liquid storage tube is connected to the connecting tube (102), the one-way valve (101) is connected to the inside of the connecting tube (102), and the blocking cover (103) is connected to the lower side of the inside of the liquid storage tube (10) in a threaded manner.

3. The sampling device with adjustable depth for liquid food detection according to claim 2, further comprising a positioning plate (11), wherein the positioning plate (11) is connected to the outer sides of the housing (1) and the liquid extraction cylinder (2).

4. The sampling device with adjustable depth for liquid food detection according to claim 3, further comprising a motor (12) and a gear (121), wherein the motor (12) is installed on the top of the housing (1), the gear (121) is connected to both the output shaft of the motor (12) and the upper portion of the rotating rod (5), and the two gears (121) are meshed.

5. The sampling device with the adjustable depth for liquid food detection according to claim 4, further comprising a positioning rod (13), wherein the right side of the lifting frame (7) is connected with the positioning rod (13), and the right side of the shell (1) is provided with a scale groove (131) matched with the positioning rod (13).

6. The adjustable depth sampling device for liquid food detection as claimed in claim 5, wherein the liquid extraction cylinder (2) is cylindrical in shape.