CN214502627U

CN214502627U - Food inspection tray balance

Info

Publication number: CN214502627U
Application number: CN202120278029.1U
Authority: CN
Inventors: 李俊菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-26
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a food inspection tray balance, which comprises a base, wherein a knife rest is fixedly arranged at the top of the base, a plurality of first slotted holes are uniformly arranged at the outer side of a supporting rod, a third slotted hole is arranged at the outer side of a vertical rod, limiting holes are symmetrically arranged at the top of the knife rest, and the vertical rod is symmetrically and fixedly arranged at the outer side of the vertical rod. The accuracy of the measurement is improved.

Description

Food inspection tray balance

Technical Field

The utility model relates to a food inspection, in particular to food inspection tray balance belongs to food inspection technical field.

Background

Food testing in the broad sense refers to the science of studying and assessing food quality and its changes. The quality of raw materials, auxiliary materials and finished products is checked according to established technical standards according to some basic theories of physics, chemistry and biochemistry and various technologies. The method has rich contents, including analysis of food nutrient components, analysis of pollutants in food, analysis of food auxiliary materials and food additives, food sensory identification and the like.

When examining food, need measure the weight of food with the tray balance, the tray balance is using the back, need protect the edge of a knife of balance with protective case, and protective case need often take off, and the installation is also more difficult, also loses easily simultaneously and leads to the edge of a knife very easily impaired, very influences measuring precision, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food inspection tray balance to solve the easy impaired problem of the edge of a knife that proposes the balance among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the lifting frame comprises a base, a knife rest is fixedly mounted at the top of the base, a cross beam is arranged on one side of the knife rest, a pointer is arranged at the top of the cross beam, hanging frames are symmetrically arranged on the outer sides of the cross beam, a tray is arranged at the top of the hanging frames, a scale is arranged between the mutually adjacent sides of the hanging frames, a floating weight is arranged on the outer side of the scale, balance nuts are symmetrically arranged on one sides of two ends of the cross beam, a vertical rod is fixedly mounted at the bottom of the hanging frames, a support rod is slidably connected to the inner side of the vertical rod, a plurality of first slotted holes are uniformly formed in the outer side of the support rod, a third slotted hole is formed in the outer side of the vertical rod, limiting holes are symmetrically formed in the top of the knife rest, vertical rods are symmetrically and fixedly mounted on the outer side of the vertical rod, a cross rod is fixedly mounted at the top of the vertical rods, and a second slotted hole is formed in the top of the cross rod, the spring type telescopic rod is characterized in that a first cylindrical rod is arranged in the second slotted hole, fixed rods are symmetrically and fixedly installed at one end of the first cylindrical rod, a second cylindrical rod is fixedly installed at the other end of the first cylindrical rod, and a spring is arranged at the bottom of the cross rod.

As an optimized technical scheme of the utility model, the one end of bracing piece contacts with the interior bottom in spacing hole.

As an optimized technical solution of the present invention, the fixing rod is located above the cross rod.

As an optimized technical scheme of the utility model, the spring is located the outside of first cylinder pole.

As an optimized technical scheme of the utility model, the spring is located one side of second cylinder pole.

As an optimized technical scheme of the utility model, the third slotted hole is passed to the one end of second cylinder pole to extend to in the first slotted hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is provided with the supporting rod, the weight of food can be measured through the base, the knife rest, the crossbeam, the pointer, the hanging bracket, the tray, the balance nut, the scale and the sliding weight, after the measurement is completed, the first cylindrical rod is pulled upwards through the fixed rod, the first cylindrical rod drives the second cylindrical rod to move upwards, one end of the second cylindrical rod is far away from the first slotted hole and the third slotted hole, meanwhile, the second cylindrical rod compresses the spring, the supporting rod is manually slid, one end of the supporting rod is positioned in the limiting hole, one end of the supporting rod is contacted with the inner bottom of the limiting hole, at the moment, the hanging bracket can be supported by the supporting rod, the knife edge at the hanging bracket is in a non-working state, the fixed rod is loosened, the elastic force generated by the compression of the spring enables one end of the second cylindrical rod to pass through the third slotted hole and extend into the first slotted hole, the supporting rod can not slide, when the use is needed, the fixed rod is pulled upwards, the supporting rod slides upwards, the operation is simple and convenient, the knife edge at the position of the hanging bracket can be effectively protected, the problem that the knife edge is damaged easily due to the fact that the knife edge is in a working state for a long time when the hanging bracket is not used is solved, and the measuring accuracy is improved.

Drawings

Fig. 1 is a schematic plan view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the internal structure of the vertical rod of the present invention.

In the figure: 1. a base; 2. a tool holder; 3. a cross beam; 4. a pointer; 5. a hanger; 6. a tray; 7. a balance nut; 8. a scale; 9. a run number; 10. a vertical rod; 11. a support bar; 12. a first slot; 13. a limiting hole; 14. erecting a rod; 15. a cross bar; 16. a second slot; 17. a first cylindrical rod; 18. fixing the rod; 19. a spring; 20. a third slot; 21. a second cylindrical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a food inspection tray balance:

as shown in fig. 1-3, the device comprises a base 1, a knife rest 2 is fixedly mounted on the top of the base 1, a cross beam 3 is arranged on one side of the knife rest 2, a pointer 4 is arranged on the top of the cross beam 3, hangers 5 are symmetrically arranged on the outer side of the cross beam 3, a tray 6 is arranged on the top of the hangers 5, a scale 8 is arranged between the mutually adjacent sides of the hangers 5, a vernier 9 is arranged on the outer side of the scale 8, balance nuts 7 are symmetrically arranged on one side of the two ends of the cross beam 3, a vertical rod 10 is fixedly mounted on the bottom of the hangers 5, a support rod 11 is slidably connected to the inner side of the vertical rod 10, a plurality of first slotted holes 12 are uniformly formed in the outer side of the support rod 11, a third slotted hole 20 is formed in the outer side of the vertical rod 10, a limit hole 13 is symmetrically formed in the top of the knife rest 2, vertical rods 14 are symmetrically fixedly mounted on the outer side of the vertical rod 10, a cross rod 15 is fixedly mounted on the top of the vertical rod 14, a second slotted hole 16 is formed in the top of the cross rod 15, a first cylindrical rod 17 is arranged in the second slotted hole 16, one end of the first cylindrical rod 17 is symmetrically and fixedly provided with a fixed rod 18, the other end of the first cylindrical rod 17 is fixedly provided with a second cylindrical rod 21, the bottom of the cross rod 15 is provided with a spring 19, one end of the support rod 11 is contacted with the inner bottom of the limit hole 13, the fixed rod 18 is positioned above the cross rod 15, the spring 19 is positioned at the outer side of the first cylindrical rod 17, the spring 19 is positioned at one side of the second cylindrical rod 21, one end of the second cylindrical rod 21 penetrates through the third slotted hole 20 and extends into the first slotted hole 12, the weight of the food can be measured through the base 1, the knife rest 2, the cross beam 3, the pointer 4, the hanger 5, the tray 6, the balance nut 7, the scale 8 and the vernier 9, after the measurement is completed, the first cylindrical rod 17 is lifted upwards through the fixed rod 18, the first cylindrical rod 17 drives the second cylindrical rod 21 to move upwards, one end of a second cylindrical rod 21 is far away from the first slotted hole 12 and the third slotted hole 20, meanwhile, the second cylindrical rod 21 compresses a spring 19, the support rod 11 is manually slid, one end of the support rod 11 is located in the limiting hole 13, one end of the support rod 11 is in contact with the inner bottom of the limiting hole 13, at the moment, the support rod 11 can support the hanger 5, a knife edge at the hanger 5 is in a non-working state, the fixing rod 18 is loosened, one end of the second cylindrical rod 21 penetrates through the third slotted hole 20 due to the elastic force generated by compression of the spring 19 and extends into the first slotted hole 12, the support rod 11 cannot slide, when the fixing rod 18 is lifted upwards to be pulled when the support rod 11 needs to be used, and the support rod 11 can slide upwards.

When the food inspection tray balance is used, the weight of food can be measured through the base 1, the knife rest 2, the crossbeam 3, the pointer 4, the hanger 5, the tray 6, the balance nut 7, the scale 8 and the sliding weight 9, after the measurement is completed, the first cylindrical rod 17 is lifted upwards through the fixing rod 18, the first cylindrical rod 17 drives the second cylindrical rod 21 to move upwards, one end of the second cylindrical rod 21 is far away from the first slotted hole 12 and the third slotted hole 20, meanwhile, the second cylindrical rod 21 compresses the spring 19, the supporting rod 11 is manually slid, one end of the supporting rod 11 is positioned in the limiting hole 13, one end of the supporting rod 11 is contacted with the inner bottom of the limiting hole 13, at the moment, the supporting rod 11 can support the hanger 5, the knife edge at the hanger 5 is in a non-working state, the fixing rod 18 is loosened, the elastic force generated by the compression of the spring 19 enables one end of the second cylindrical rod 21 to pass through the third slotted hole 20, and extend into the first slot 12 to prevent the support rod 11 from sliding, and when the support rod is needed, the fixing rod 18 is pulled upwards to slide the support rod 11 upwards.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The food inspection tray balance comprises a base (1) and is characterized in that a knife rest (2) is fixedly mounted at the top of the base (1), a cross beam (3) is arranged on one side of the knife rest (2), a pointer (4) is arranged at the top of the cross beam (3), hangers (5) are symmetrically arranged on the outer side of the cross beam (3), a tray (6) is arranged at the top of each hanger (5), a scale (8) is arranged between the mutually close sides of the hangers (5), a vernier (9) is arranged on the outer side of the scale (8), balance nuts (7) are symmetrically arranged on one side of each of two ends of the cross beam (3), a vertical rod (10) is fixedly mounted at the bottom of each hanger (5), a support rod (11) is slidably connected to the inner side of each vertical rod (10), a plurality of first slotted holes (12) are uniformly formed in the outer side of each support rod (11), the utility model discloses a tool rest, including vertical pole (10), third slotted hole (20) have been seted up in the outside of vertical pole (10), spacing hole (13) have been seted up to the top symmetry of tool rest (2), the outside symmetry fixed mounting of vertical pole (10) has pole setting (14), the top fixed mounting of pole setting (14) has horizontal pole (15), second slotted hole (16) have been seted up at the top of horizontal pole (15), be provided with first cylinder pole (17) in second slotted hole (16), the one end symmetry fixed mounting of first cylinder pole (17) has dead lever (18), the other end fixed mounting of first cylinder pole (17) has second cylinder pole (21), the bottom of horizontal pole (15) is provided with spring (19).

2. A food inspection tray balance according to claim 1 wherein: one end of the supporting rod (11) is in contact with the inner bottom of the limiting hole (13).

3. A food inspection tray balance according to claim 1 wherein: the fixing rod (18) is positioned above the cross rod (15).

4. A food inspection tray balance according to claim 1 wherein: the spring (19) is located outside the first cylindrical rod (17).

5. A food inspection tray balance according to claim 1 wherein: the spring (19) is positioned on one side of the second cylindrical rod (21).

6. A food inspection tray balance according to claim 1 wherein: one end of the second cylindrical rod (21) passes through the third slotted hole (20) and extends into the first slotted hole (12).