CN216171850U

CN216171850U - Test tube oscillation device for food inspection

Info

Publication number: CN216171850U
Application number: CN202122755593.0U
Authority: CN
Inventors: 刘翊岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a test tube vibrating device for food inspection, which relates to the technical field of food inspection and comprises a main body, wherein a transverse hole is formed in the top of the main body, a servo motor is fixedly installed on the rear side of the main body, a transverse block and a transverse shaft are respectively arranged inside the transverse hole, first springs are symmetrically sleeved on two sides of the transverse shaft, the output end of the servo motor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with a circular ring. According to the test tube fixing device, the bottom plate, the top plate, the test tube groove, the test tube hole, the arc piece, the groove, the connecting piece and the second spring are matched for use, the fixing function of test tubes of different sizes is achieved, the application range is wide, the test tubes can be quickly and automatically vibrated through the matching use of the servo motor, the rotating shaft, the circular ring, the rotating rod, the auxiliary rod, the transverse hole, the transverse block, the transverse shaft and the first spring, and the labor intensity required by manual vibration is reduced.

Description

Test tube oscillation device for food inspection

Technical Field

The utility model relates to the technical field of food inspection, in particular to a test tube vibrating device for food inspection.

Background

The broad food inspection refers to a subject for studying and evaluating food quality and its changes, which inspects the quality of food raw materials, auxiliary materials, semi-finished products, finished products and by-products according to some basic theories of physics, chemistry, biochemistry and various technologies and established technical standards, such as international and national food sanitation/safety standards, to ensure the quality of the products to be qualified.

But generally in the in-process of food inspection, often need to examine food transfer to the test tube and examine to need artifical shock test tube, make the food of examining and examine and medicament intensive mixing, greatly increased and vibrate required intensity of labour.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a test tube shaking device for food inspection, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a test tube oscillation device for food inspection comprises a main body, wherein a cross hole is formed in the top of the main body, a servo motor is fixedly mounted on the rear side of the main body, a cross block and a cross shaft are respectively arranged inside the cross hole, a first spring is sleeved on two sides of the cross shaft, a rotating shaft is fixedly connected with the output end of the servo motor, a circular ring is fixedly connected with the outer wall of the rotating shaft, four rotating rods are fixedly connected with the outer wall of the circular ring in an equal distance mode, auxiliary rods are fixedly connected with the bottom of the cross block, a bottom plate is arranged above the main body, a top plate is arranged above the bottom plate, a plurality of test tube grooves are arranged in the top of the bottom plate in an equal distance mode, a plurality of test tube holes are formed in the top plate in an equal distance mode, arc pieces are symmetrically arranged on two sides of the test tube holes, grooves are symmetrically arranged on two sides of the test tube holes, and connecting pieces are fixedly connected with the non-adjacent sides of the arc pieces, and the inner wall of the connecting piece is fixedly connected with a second spring.

As a further scheme of the utility model: the equal fixedly connected with mounting panel in four angle departments of main part outer wall, the mounting hole has been seted up on the mounting panel.

As a still further scheme of the utility model: the top bilateral symmetry fixedly connected with first bracing piece of crosspiece, the top bilateral symmetry fixedly connected with second bracing piece of bottom plate, the top of first bracing piece and the bottom fixed connection of bottom plate, the top of second bracing piece and the bottom fixed connection of roof.

As a still further scheme of the utility model: the horizontal piece and cross bore looks adaptation, and horizontal piece and cross bore sliding connection, the both ends of cross axle and the both sides inner wall fixed connection of cross bore, and the cross axle runs through in the horizontal piece, the horizontal piece is connected with cross axle clearance fit, the one end of first spring and one side fixed connection of horizontal piece, and the other end of first spring and the inner wall fixed connection of cross bore, the front end of pivot runs through in the rear side of main part and rotates with the front side inner wall of main part to be connected, ring and bull stick all are in the inside of main part, the auxiliary rod is in the inside of main part, bull stick and auxiliary rod looks adaptation.

As a still further scheme of the utility model: the test tube groove equals with the quantity of test tube hole, every the test tube groove with every test tube hole one-to-one, the one end that the circular arc piece was kept away from to the connecting piece is in the inside of recess, and connecting piece and recess looks adaptation, the one end that the connecting piece is in the inside of recess and the one end fixed connection of second spring.

As a still further scheme of the utility model: the front side of main part is provided with knob control switch, knob control switch is external to have the power, servo motor passes through wire electric connection with knob control switch.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation use between bottom plate, roof, test tube groove, test tube hole, circular arc spare, recess, connecting piece and the second spring, realized the fixed function to not unidimensional test tube, application scope is wider, and uses through the cooperation between servo motor, pivot, ring, bull stick, auxiliary rod, cross bore, horizontal block, cross axle and the first spring, can vibrate the effect fast to the test tube automation, reduces artifical required intensity of labour that vibrates.

Drawings

Fig. 1 is a schematic structural diagram of a test tube shaking device for food inspection.

FIG. 2 is a cross-sectional view of a side view of a main body and a cross block of a test tube shaking device for food inspection.

FIG. 3 is a sectional view of a front view of a main body and a cross block of a test tube shaking device for food inspection.

FIG. 4 is a partial sectional view of a top plate of a test tube shaking device for food inspection.

The labels in the figure are: 1. a main body; 2. mounting a plate; 3. mounting holes; 4. a knob control switch; 5. a transverse hole; 6. a transverse block; 7. a base plate; 8. a top plate; 9. a first support bar; 10. a second support bar; 11. a horizontal axis; 12. a first spring; 13. a test tube groove; 14. a test tube hole; 15. a servo motor; 16. a rotating shaft; 17. a circular ring; 18. a rotating rod; 19. an auxiliary lever; 20. a circular arc member; 21. a groove; 22. a connecting member; 23. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a test tube vibrating device for food inspection includes a main body 1, a mounting plate 2 is fixedly connected to four corners of an outer wall of the main body 1, a mounting hole 3 is formed on the mounting plate 2, a transverse hole 5 is formed at a top of the main body 1, a servo motor 15 is fixedly mounted at a rear side of the main body 1, a transverse block 6 and a transverse shaft 11 are respectively disposed inside the transverse hole 5, first springs 12 are symmetrically sleeved on two sides of the transverse shaft 11, a rotating shaft 16 is fixedly connected to an output end of the servo motor 15, a circular ring 17 is fixedly connected to an outer wall of the rotating shaft 16, four rotating rods 18 are fixedly connected to an outer wall of the circular ring 17 at equal intervals, an auxiliary rod 19 is fixedly connected to a bottom of the transverse block 6, a bottom plate 7 is disposed above the main body 1, a top plate 8 is disposed above the bottom plate 7, a plurality of test tube slots 13 are disposed at equal intervals on a top of the bottom plate 7, a plurality of test tube holes 14 are disposed on the top plate 8 at equal intervals, the inside bilateral symmetry of test tube hole 14 is provided with circular arc piece 20, and the bilateral inner wall symmetry of test tube hole 14 is provided with recess 21, and the equal fixedly connected with connecting piece 22 in non-adjacent side of two circular arc pieces 20, the inner wall fixedly connected with second spring 23 of connecting piece 22.

Referring to fig. 1, first support rods 9 are symmetrically and fixedly connected to both sides of the top of the cross block 6, second support rods 10 are symmetrically and fixedly connected to both sides of the top of the bottom plate 7, the top of the first support rods 9 is fixedly connected to the bottom of the bottom plate 7, and the top of the second support rods 10 is fixedly connected to the bottom of the top plate 8, so that the cross block 6, the bottom plate 7 and the top plate 8 are connected into a whole.

Referring to fig. 1, 2 and 3, a transverse block 6 is adapted to a transverse hole 5, the transverse block 6 is slidably connected to the transverse hole 5, two ends of a transverse shaft 11 are fixedly connected to inner walls of two sides of the transverse hole 5, the transverse shaft 11 penetrates through the transverse block 6, the transverse block 6 is in clearance fit connection with the transverse shaft 11, one end of a first spring 12 is fixedly connected to one side of the transverse block 6, the other end of the first spring 12 is fixedly connected to an inner wall of the transverse hole 5, a front end of a rotating shaft 16 penetrates through a rear side of a main body 1 and is rotatably connected to an inner wall of a front side of the main body 1, a ring 17 and a rotating rod 18 are both located inside the main body 1, an auxiliary rod 19 is located inside the main body 1, the rotating rod 18 is adapted to the auxiliary rod 19, a knob control switch 4 is disposed on the front side of the main body 1, the knob control switch 4 is externally connected to a power supply, a servo motor 15 is electrically connected to the knob control switch 4 through a wire, and the servo motor 15 is used for driving the rotating shaft 16 to rotate, the pivot 16 passes through the ring 17 and drives the bull stick 18 and rotate, and when bull stick 18 and the 19 contact offsets of auxiliary rod, can drive horizontal block 6 and remove in cross bore 5, can drive bottom plate 7 and roof 8 and remove, realize vibrating the effect.

Referring to fig. 1 and 4, the number of the test tube slots 13 is equal to that of the test tube holes 14, each test tube slot 13 corresponds to each test tube hole 14 one to one, one end of the connecting piece 22, which is far away from the arc piece 20, is located inside the groove 21, the connecting piece 22 is matched with the groove 21, one end of the connecting piece 22, which is located inside the groove 21, is fixedly connected with one end of the second spring 23, so that test tubes with different sizes can be conveniently fixed, and the use is convenient.

The working principle of the utility model is as follows: in the using process, the device is fixed on a laboratory bench through a mounting hole 3 arranged on a mounting plate 2, opposite forces are applied to two circular arc pieces 20 to enable the two circular arc pieces 20 to move oppositely, then a test tube containing test food passes through a test tube hole 14 to enable the bottom of the test tube to enter the interior of a test tube groove 13, at the moment, a connecting piece 22 is driven to move towards the outside of a groove 21 through the elasticity of a second spring 23, so that the two circular arc pieces 20 can be driven to move oppositely, the test tube is fixed, the fixing function of the test tubes with different sizes is realized, then a servo motor 15 is controlled to work through a knob control switch 4, the servo motor 15 does work to drive a rotating shaft 16 to rotate, the rotating shaft 16 drives a rotating rod 18 to rotate through a circular ring 17, when the rotating rod 18 is contacted and abutted against an auxiliary rod 19, a transverse block 6 can be driven to move in a transverse hole 5, so that a bottom plate 7 and a top plate 8 can be driven to move, then the rotating rod 18 is released from contact with the auxiliary rod 19, the bottom plate 7 and the top plate 8 are driven to reset through the elastic force of the first spring 12, and similarly, the next rotating rod 18 can drive the bottom plate 7 and the top plate 8 to move once, so that the quick oscillation effect can be realized, and the labor intensity required by manual oscillation is reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A test tube shaking device for food inspection, comprises a main body (1), and is characterized in that: cross bore (5) have been seted up at the top of main part (1), and the rear side fixed mounting of main part (1) has servo motor (15), the inside of cross bore (5) is provided with horizontal piece (6) and cross axle (11) respectively, the bilateral symmetry cover of cross axle (11) is equipped with first spring (12), the output fixedly connected with pivot (16) of servo motor (15), the outer wall fixedly connected with ring (17) of pivot (16), the outer wall equidistance fixedly connected with four bull sticks (18) of ring (17), the bottom fixedly connected with auxiliary rod (19) of horizontal piece (6), the top of main part (1) is provided with bottom plate (7), the top of bottom plate (7) is provided with roof (8), the top equidistance of bottom plate (7) is provided with a plurality of test tube groove (13), a plurality of test tube hole (14) have been seted up to equidistance on roof (8), the test tube comprises a test tube hole (14), arc pieces (20) are symmetrically arranged on two sides of the interior of the test tube hole (14), grooves (21) are symmetrically arranged on the inner walls of two sides of the test tube hole (14), connecting pieces (22) are fixedly connected to the non-adjacent sides of the two arc pieces (20), and second springs (23) are fixedly connected to the inner walls of the connecting pieces (22).

2. The test tube shaking device for food inspection according to claim 1, wherein: equal fixedly connected with mounting panel (2) in four angle departments of main part (1) outer wall, mounting hole (3) have been seted up on mounting panel (2).

3. The test tube shaking device for food inspection according to claim 1, wherein: the top bilateral symmetry fixedly connected with first bracing piece (9) of crosspiece (6), the top bilateral symmetry fixedly connected with second bracing piece (10) of bottom plate (7), the top of first bracing piece (9) and the bottom fixed connection of bottom plate (7), the top of second bracing piece (10) and the bottom fixed connection of roof (8).

4. The test tube shaking device for food inspection according to claim 1, wherein: horizontal piece (6) and horizontal hole (5) looks adaptation, and horizontal piece (6) and horizontal hole (5) sliding connection, the both ends of cross axle (11) and the both sides inner wall fixed connection of horizontal hole (5), and cross axle (11) run through in horizontal piece (6), horizontal piece (6) and cross axle (11) clearance fit are connected, the one end of first spring (12) and one side fixed connection of horizontal piece (6), and the other end of first spring (12) and the inner wall fixed connection of horizontal hole (5), the front end of pivot (16) runs through in the rear side of main part (1) and rotates with the front side inner wall of main part (1) to be connected, ring (17) and bull stick (18) all are in the inside of main part (1), auxiliary rod (19) are in the inside of main part (1), bull stick (18) and auxiliary rod (19) looks adaptation.

5. The test tube shaking device for food inspection according to claim 1, wherein: the number of test tube grooves (13) is equal to that of test tube holes (14), each test tube groove (13) is corresponding to each test tube hole (14), one end, far away from circular arc piece (20), of connecting piece (22) is located inside groove (21), and connecting piece (22) and groove (21) are matched, one end, located inside groove (21), of connecting piece (22) is fixedly connected with one end of second spring (23).

6. The test tube shaking device for food inspection according to claim 1, wherein: the front side of the main body (1) is provided with a knob control switch (4), the knob control switch (4) is externally connected with a power supply, and the servo motor (15) is electrically connected with the knob control switch (4) through a lead.