CN217377906U

CN217377906U - Enzymolysis device for vegetable quality safety inspection

Info

Publication number: CN217377906U
Application number: CN202123407972.7U
Authority: CN
Inventors: 彭细平
Original assignee: Jiangxi Sudingbei Biotechnology Co ltd
Current assignee: Jiangxi Sudingbei Biotechnology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-06
Anticipated expiration: 2031-12-30

Abstract

The utility model is suitable for a vegetables detect technical field, provide a vegetables quality enzymolysis device for safety inspection, include: the heat-insulation board is arranged at the upper end of the inner wall of the shell, the lower end of the inner wall of the shell is provided with a positioning block, and one side of the middle of the positioning block is provided with a motor; and the rotating disc is connected to the output end of the motor in a meshing manner. This vegetables quality enzymolysis device for safety inspection, through the inside main shaft of device and auxiliary gear rotate the plastics test tube sample solution of area drive locating plate upper end in the cooperation and shake back and forth, rotate through the master gear and drive one side rotation area and rotate to one side, it rotates the meshing connection auxiliary gear under the master gear drives to drive the gear train simultaneously, after the meshing of the tooth piece that the master gear is half finishes with the locating plate to rotating band one end to the summit, the tooth piece that the gear train gear is half rotates the locating plate to the opposite side, realize vibrating the test tube back and forth.

Description

Enzymolysis device for vegetable quality safety inspection

Technical Field

The utility model belongs to the technical field of the vegetables detect, especially, relate to a vegetables quality enzymolysis device for safety inspection.

Background

Along with the development of science and technology, food safety problems are gradually promoted, attention is paid to people, particularly, food poisoning incidents appearing in recent years enable people to be aware of the importance of food safety, agricultural product production uses a large amount of pesticides for insect prevention, ecological environment is seriously damaged, and human health is harmed, the most important thing is the influence of pesticide residues on food on human bodies, meanwhile, the fresh health degree of vegetables also needs corresponding inspection standards, the rapid pesticide residue detector is developed by adopting an enzyme inhibition principle and a photoelectric colorimetry principle, organic phosphorus and carbamic acid pesticides have an inhibition effect on the normal functions of cholinesterase under certain conditions, the inhibition rate is positively correlated with the concentration of the pesticides, the conventional enzymolysis device needs to be vibrated manually, and when multiple materials need to be detected, a large amount of time is needed for manual vibration, and overflow extravagant sample easily with the sample that awaits measuring in the test tube from the cell when using to need arrange a plurality of cells manually and grab among the current detection, overturn the sample in the cell easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vegetables quality enzymolysis device for safety inspection aims at solving and proposes in the above-mentioned background art that the enzymolysis device in current detection needs manually shake, need examine time measuring at many materials, need a large amount of time to remove artifical handheld shock, and spill over extravagant sample with the sample that awaits measuring in the test tube easily from the cell when using to need manually arrange a plurality of cells in the middle of current detection and grab and hold, overturn the problem of the sample in the cell easily.

The utility model is realized in such a way, an enzymolysis device for vegetable quality safety inspection comprises a shell, which is arranged into a cuboid block-shaped one-side open structure, the upper end of the inner wall of the shell is provided with a heat insulation plate, the lower end of the inner wall of the shell is provided with a positioning block, and one side in the middle of the positioning block is provided with a motor;

the turntable is connected to the output end of the motor in a meshed mode, the inner wall of the upper end of the turntable is provided with limiting blocks at equal intervals, the limiting blocks are arranged into two sections, and a spring is connected between the two sections of the limiting blocks;

the limiting plate is arranged on one side outside the shell, two protruding plate-shaped structures are arranged at the upper end of the limiting plate, a gear set is arranged on the inner wall of the lower end of the protruding structure of the limiting plate in a rotating mode, one end of the gear set is connected with one side of the main gear in a rotating mode, and the number of gear teeth of the main gear is half.

Adopt above-mentioned technical scheme, be convenient for vibrate fast to the test tube, remove a large amount of time from and vibrate to multiple delay.

Preferably, shell one side sets up to open structure, and shell one side surface upper end is provided with spacing bearing, spacing bearing one side is connected with the grip block.

Adopt above-mentioned technical scheme, be convenient for keep the stability on upper portion when making a round trip to rotate the plastic test tube between the locating piece.

Preferably, the motor output end is meshed with the toothed belt, one side of the toothed belt is installed on the inner wall of the lower end of the rotary table, the toothed belt is of a belt-shaped structure, and toothed blocks are arranged on the surface of the toothed belt at equal intervals.

By adopting the technical scheme, different cuvettes are changed by rotating the motor between the rotating stabilization turnplates to detect samples.

Preferably, carousel one end is provided with the inlet pipe, and the inlet pipe upper end runs through the shell top, inlet pipe lower extreme one side is located the stopper, and the inlet pipe lower extreme is provided with the switch.

By adopting the technical scheme, the plurality of cuvettes are conveniently fixed in the middle of the limiting block to prevent the cuvettes from falling down when being touched.

Preferably, the limiting plate is provided with auxiliary gear by pressing close to shell one side lower extreme, and auxiliary gear upper end meshing connection has the rotation area to auxiliary gear lower extreme meshing connection gear train one side, it is provided with 2 to rotate the area, and main gear and gear train are a runner and rotating gear combined use.

By adopting the technical scheme, the gear of the gear set meshing gear set is driven by the main gear to rotate back and forth to the other rotating belt.

Preferably, be provided with the main shaft between the limiting plate both sides inner wall, and inside the main shaft surface meshing connection rotation area, 2 rotation area upper ends are provided with the locating plate, the gear train gear is provided with half tooth piece.

Adopt above-mentioned technical scheme, be convenient for drive the locating piece through the rotation and shake the inside test tube sample solution of locating piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an enzymolysis device for vegetable quality safety detection,

1. when the device is used, a main shaft and an auxiliary gear in the device are matched with a rotating belt to drive a plastic test tube sample solution at the upper end of a positioning plate to oscillate back and forth, a main gear rotates to drive a rotating belt at one side to rotate towards one side, a gear set is driven to rotate to be in rotating meshing connection with the auxiliary gear under the driving of the main gear, after half of gear blocks of the main gear are meshed, the positioning plate is pushed to the top towards one end of the rotating belt, and the half of gear blocks of the gear set rotate the positioning plate towards the other side to push the positioning plate towards the other side to realize the back and forth oscillation of the test tube;

2. through the arrangement of one end of a feeding pipe and the cuvette in the device and the arrangement of a switch at the lower end of the feeding pipe, a sample solution to be tested in the test tube is filled into the cuvette below from the feeding pipe, after filling, a starting motor is rotated and meshed with a toothed belt to drive a rotary table to rotate and replace another cuvette, the blanking flow rate of the feeding pipe is controlled through the switch, and the possibility of pouring the sample solution is reduced;

3. through the opening setting of shell one side, can install opening side looks with detection machine one side, the cell that can fill up by quick replacement under the drive of carousel reduces its possibility of just falling once bumping through stopper and spring centre gripping cell simultaneously, improves the solution protection, and convenient to use when being convenient for detect.

Drawings

FIG. 1 is a schematic view of the whole internal front view structure of the present invention;

FIG. 2 is a schematic view of the overall internal side view structure of the present invention;

FIG. 3 is a schematic view of the overall external side view structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1-shell, 2-heat insulation plate, 3-positioning block, 4-motor, 5-toothed belt, 6-rotary table, 7-limiting block, 8-spring, 9-limiting plate, 10-feeding pipe, 11-switch, 12-limiting bearing, 13-clamping plate, 14-positioning plate, 15-gear set, 16-main shaft, 17-rotating belt, 18-auxiliary gear and 19-main gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the utility model provides a technical scheme, an enzymolysis device for vegetable quality safety inspection, including shell 1, heated board 2, locating piece 3, motor 4, cingulum 5, carousel 6, stopper 7, spring 8, limiting plate 9, inlet pipe 10, switch 11, limit bearing 12, grip block 13, locating plate 14, gear train 15, main shaft 16, rotating belt 17, auxiliary gear 18 and main gear 19;

in the embodiment, the shell 1 is a cuboid block-shaped one-side open structure, the upper end of the inner wall of the shell 1 is provided with the heat insulation plate 2, the lower end of the inner wall of the shell 1 is provided with the positioning block 3, and one side of the middle of the positioning block 3 is provided with the motor 4;

furthermore, one side of the shell 1 is provided with an opening structure, the upper end of the outer surface of one side of the shell 1 is provided with a limiting bearing 12, and one side of the limiting bearing 12 is connected with a clamping plate 13; when using the device, put into the grip block 13 of shell 1 one side with the plastics test tube inside, when vibrating the test tube, the spacing bearing 12 of grip block 13 one side keeps the test tube upper end stable, be convenient for use with the inside electric power system connection in laboratory at the inside motor 4 of device, and the open structure of shell 1 one side can use the soft stopper to block up after, keep the inside color comparison ware of device invisible light, can close shell 1 both sides when using, keep inside temperature through

heated board

2, 3 auxiliary motor 4 of locating piece keep stable simultaneously.

Furthermore, the output end of the motor 4 is meshed with a toothed belt 5, one side of the toothed belt 5 is installed on the inner wall of the lower end of the rotary table 6, the toothed belt 5 is of a belt-shaped structure, and toothed blocks are arranged on the surface of the toothed belt 5 at equal intervals; the motor 4 is started to rotate, so that the rotating gear at the output end of the motor 4 is meshed with the toothed belt 5 to move towards one side to drive the turntable 6 to rotate towards one side, and the toothed belt 5 is of a belt-shaped structure and is arranged on the inner wall of the lower end of the turntable 6, so that the output end of the motor 4 drives the turntable 6 to rotate when the motor 4 is fixed.

In the embodiment, the turntable 6 is connected to the output end of the motor 4 in a meshing manner, the inner wall of the upper end of the turntable 6 is provided with the limiting blocks 7 at equal intervals, the limiting blocks 7 are arranged into two sections, and the spring 8 is connected between the two sections of the limiting blocks 7;

furthermore, one end of the turntable 6 is provided with a feeding pipe 10, the upper end of the feeding pipe 10 penetrates through the top of the shell 1, one side of the lower end of the feeding pipe 10 is positioned at the limiting block 7, and the lower end of the feeding pipe 10 is provided with a switch 11; through 1 one side opening of shell 2 stopper 7 middles that the cell lower extreme card is gone into 6 upper ends inner wall equidistance of carousel and is set up when using, because the cell is cuboid column upper end open-ended structure, carry the cell both sides by stopper 7 and exert thrust to spring 8 simultaneously through between 7 two sections structures of stopper and keep the cell stable, pour the sample solution that the shock finishes into the cell that inlet pipe 10 is inside to open and close the change below through control motor 4, through switch 11 on-off control sample solution inside the cell of pouring into the below.

In the embodiment, the limiting plate 9 is arranged on one side of the outer part of the shell 1, the upper end of the limiting plate 9 is provided with two raised plate-shaped structures, the inner wall of the lower end of the raised structure of the limiting plate 9 is rotatably provided with a gear set 15, one end of the gear set 15 is rotatably connected with one side of the main gear 19, and the gear of the main gear 19 is provided with one half of a toothed block;

furthermore, the lower end of the limiting plate 9 close to the shell 1 is provided with an auxiliary gear 18, the upper end of the auxiliary gear 18 is meshed and connected with a rotating belt 17, the lower end of the auxiliary gear 18 is meshed and connected with one side of the gear set 15, 2 rotating belts 17 are arranged, and the main gear 19 and the gear set 15 are both a rotating wheel and a rotating gear which are used together; when the handle is used, when the handle is clamped on one side of the main gear 19 to rotate the main gear 19, half of the gear blocks of the main gear 19 drive one rotating belt 17 to rotate, when the main gear 19 rotates, the rotating wheel on one side of the gear set 15 is pulled by a driving belt to rotate to pull the whole gear set 15, the gear set 15 is rotatably connected to the inner wall of the limiting plate 9, when the number of the half of the gear blocks of the main gear 19 is over, half of the gear blocks of the gear set 15 are meshed with the auxiliary gear 18 to drive the upper end of the gear set to be meshed with the rotating belt 17 to rotate, 2 rotating belts 17 are driven to rotate back and forth, and the rotating directions of the auxiliary gear 18 are opposite to the rotating directions of the main gear 19 no matter the rotating directions of the main gear 19 are positive and negative.

Further, a main shaft 16 is arranged between the inner walls of the two sides of the limiting plate 9, the outer surface of the main shaft 16 is meshed and connected with the inner parts of the rotating belts 17, the upper ends of the 2 rotating belts 17 are provided with the positioning plate 14, and a gear of the gear set 15 is provided with one half of a tooth block; when the rotating belt 17 rotates, the main shaft 16 in the rotating belt 17 is required to assist the rotating belt 17 to rotate, when one side of the rotating belt 17 rotates, the other rotating belt 17 is driven to rotate, the other rotating belt 17 drives the auxiliary gear 18 to rotate, and at the moment, one end of the gear set 15 without the gear block is positioned below the gear set 15 and cannot be clamped.

The utility model discloses a theory of operation and use flow: the motor 4 is connected with an electric power system in a laboratory, the motor 4 is started, the output end of the motor 4 drives a toothed belt 5 to be meshed with and rotate to pull a rotary table 6 to be positioned at the upper end of a positioning block 3 to rotate, the rotary table is driven to be clamped inside limiting blocks 7 which are arranged inside the rotary table 6 at equal intervals, a cuvette keeps stable to thrust through a spring 8, a sample solution is poured into an inlet pipe 10 after oscillation is completed, the sample solution is poured into the cuvette at the lower end through an opening and closing switch 11, the opening of a shell 1 is blocked by using an external part or a soft plug at the time of waiting for precipitation, the cuvette is kept stable through an insulation board 2, when the cuvette needs to oscillate, the cuvette is placed inside a clamping board 13, a main gear 19 is rotated, the gear 19 drives 1 rotating belt 17 to rotate to link a main shaft 16 to pull another 1 rotating belt 17, and one side of the main gear 19 rotates to pull the rotating gear inside of the gear set 15 through a driving belt, when the number of the gear blocks of one half of the gear of the main gear 19 is over, one half of the gear set 15 is meshed with the auxiliary gear 18 to drive the upper end rotating belt 17 to rotate, so that the test tube inside the positioning plate 14 at the upper end of the rotating belt 17 is pulled to rotate back and forth, the test tube is kept stable by the clamping plate 13, and the upper end of the test tube is limited by the limiting bearing 12.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a vegetables quality enzymolysis device for safety inspection which characterized in that includes:

the heat insulation plate comprises a shell (1) which is of a cuboid block-shaped one-side open structure, wherein a heat insulation plate (2) is arranged at the upper end of the inner wall of the shell (1), a positioning block (3) is arranged at the lower end of the inner wall of the shell (1), and a motor (4) is arranged on one side in the middle of the positioning block (3);

the turntable (6) is connected to the output end of the motor (4) in a meshed mode, the inner wall of the upper end of the turntable (6) is provided with limiting blocks (7) at equal intervals, the limiting blocks (7) are arranged into two sections, and a spring (8) is connected between the two sections of the limiting blocks (7);

the limiting plate (9) is arranged on one side outside the shell (1), two raised plate-shaped structures are arranged at the upper end of the limiting plate (9), a gear set (15) is arranged on the inner wall of the lower end of the raised structure of the limiting plate (9) in a rotating mode, one end of the gear set (15) is connected to one side of the main gear (19) in a rotating mode, and the gear of the main gear (19) is provided with one half of a toothed block.

2. The enzymolysis device for vegetable quality safety inspection according to claim 1, wherein: the clamping device is characterized in that one side of the shell (1) is of an open structure, a limiting bearing (12) is arranged at the upper end of the outer surface of one side of the shell (1), and a clamping plate (13) is connected to one side of the limiting bearing (12).

3. The enzymolysis device for vegetable quality safety inspection according to claim 1, wherein: the output end of the motor (4) is meshed with the toothed belt (5), one side of the toothed belt (5) is installed on the inner wall of the lower end of the rotary table (6), the toothed belt (5) is of a belt-shaped structure, and toothed blocks are arranged on the surface of the toothed belt (5) in an equidistant mode.

4. The enzymolysis device for vegetable quality safety inspection according to claim 1, wherein: carousel (6) one end is provided with inlet pipe (10), and inlet pipe (10) upper end runs through shell (1) top, inlet pipe (10) lower extreme one side is located stopper (7), and inlet pipe (10) lower extreme is provided with switch (11).

5. The enzymolysis device for vegetable quality safety inspection according to claim 1, wherein: limiting plate (9) are pressed close to shell (1) one side lower extreme and are provided with auxiliary gear (18), and auxiliary gear (18) upper end meshing is connected with and rotates area (17) to auxiliary gear (18) lower extreme meshing connects gear train (15) one side, it is provided with 2 to rotate area (17), and main gear (19) are a runner and rotation gear combined use with gear train (15).

6. The enzymolysis device for vegetable quality safety inspection according to claim 5, wherein: be provided with main shaft (16) between limiting plate (9) both sides inner wall, and inside main shaft (16) surface meshing connection rotating band (17), 2 rotating band (17) upper ends are provided with locating plate (14), gear train (15) gear is provided with half tooth piece.