Quick sampling device for beef freshness detection
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a rapid sampling device for beef freshness detection.
Background
Beef refers to meat obtained from beef, and is one of common meat products. The source can be cow, bull, and heifer. The muscle part of cattle can be cut into steak, beef block or jean bone, or can be mixed with other meat to make sausage or sausage. The beef is also eaten at other parts, such as beef tail, beef liver, beef tongue, beef tripe, beef pancreas, beef thymus, beef heart, beef brain, beef kidney and beef penis, and a sampling device is needed to sample and detect the beef for conveniently detecting the freshness of the beef.
Through retrieving, publication number CN211347438U discloses a laboratory is with yak meat detection male sampling device, including bottom plate, universal wheel, telescopic link, telescopic inner rod, telescopic outer rod, fixture block, compression spring, through-hole, backup pad, bracing piece, couple, cutting blade, horizontal pole, fastening bolt, connecting rod, connecting block, sampling device, T type connecting rod, sampling device shell, push pedal, sampling tube, adapter sleeve, no. two fastening bolt and fastening block. The beef cutting device has the beneficial effects that the universal wheels are arranged to enable the device to move more conveniently, the clamping blocks are connected with the through holes in a clamping and placing manner, the inner walls of the telescopic inner rod and the telescopic outer rod are in sliding connection, the clamping blocks are pressed to adjust the length of the telescopic rod, the cutting blades are connected with the hooks in a hanging manner, the cutting blades are convenient to cut beef and are hung on the hooks to be placed conveniently, the cross rod is sleeved on the connecting rod, the height of the connecting rod is conveniently adjusted by adjusting the tightness of the first fastening bolt, and the fastening sleeve is arranged to conveniently fix the beef
The sampling device adopts an inserting sampling mode, and has good sampling effect, but causes unrecoverable damage to the whole beef, so that the sampled beef has poor aesthetic property.
Therefore, the quick sampling device for beef freshness detection has the advantage of reducing beef damage, and further solves the problems in the background technology.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a quick sampling device for detecting the freshness of beef.
In order to achieve the purpose, the quick sampling device for beef freshness detection comprises a telescopic hand rod and a sampling shell, wherein the telescopic hand rod is formed by coaxially and nestedly connecting a plurality of sleeves, a limiting ring is fixedly connected to the inner side port of the sleeve of the telescopic hand rod, a damping tail post is fixedly arranged at the tail end of the sleeve of the telescopic hand rod, the damping tail post is tightly attached to the inner wall of the adjacent sleeve in the telescopic hand rod, a connecting block is connected to the right end of the telescopic hand rod in an interference mode, the bottom of the connecting block is welded with the sampling shell, a sampling port is formed in the left end of the sampling shell, a cutting knife is fixedly connected to the bottom of the inner side of the sampling shell corresponding to the sampling port, and a meat taking port is formed in the edge of the top surface of the sampling shell.
As further description of the technical scheme, the left end of the telescopic hand lever is sleeved with a rubber sleeve, the surface of the left end of the telescopic hand lever is welded with an L-shaped lever, and a yielding port is formed in the surface of the rubber sleeve corresponding to the L-shaped lever.
As a further description of the technical scheme, the side face of the sampling shell is provided with an opening, and a visual window made of toughened glass is embedded in the opening.
As a further description of the technical scheme, the cutting knife is obliquely arranged relative to the sampling shell, and one end, close to the sampling port, of the cutting knife is provided with a cutting edge.
As further description of the technical scheme, the damping tail column is made of rubber, and the damping tail column is integrally of a cylindrical structure.
As a further description of the above technical solution, the end of the cutter with the blade extends to the bottom of the sampling shell, and the edge of the bottom of the sampling shell is reserved with an opening corresponding to the cutter.
The utility model has the following beneficial effects:
According to the beef sampling device, the telescopic hand rod, the connecting block and the sampling shell are adopted to form the beef sampling device, the telescopic hand rod formed by combining a plurality of sleeves is stretched, so that the sampling length of the telescopic hand rod is adjustable, and the damping tail column arranged at the tail end of the sleeve is used for keeping the damping effect of the telescopic hand rod in an elongation state.
Drawings
FIG. 1 is a schematic diagram of a rapid sampling device for detecting beef freshness;
FIG. 2 is a schematic view of the internal structure of a telescopic hand lever of the rapid sampling device for beef freshness detection according to the present utility model;
FIG. 3 is a schematic view of the structure of a sampling shell of the rapid sampling device for detecting beef freshness.
Legend description:
1. The device comprises a telescopic hand lever, a rubber sleeve, a3, L-shaped lever, a 4, a connecting block, a 5, a sampling shell, a 6, a visual window, a 7, a limiting ring, a 8, a damping tail column, a 9, a cutting knife, a 10, a sampling port, a 11 and a meat taking port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to an embodiment of the utility model, a rapid sampling device for beef freshness detection is provided.
1-3, The quick sampling device for detecting the freshness of beef according to the embodiment of the utility model comprises a telescopic hand rod 1 and a sampling shell 5, wherein the telescopic hand rod 1 is formed by coaxially and nested connection of a plurality of sleeves, a limit ring 7 is fixedly connected to the port of the inner side of the sleeve of the telescopic hand rod 1, a damping tail column 8 is fixedly arranged at the tail end of the sleeve of the telescopic hand rod 1, the damping tail column 8 is tightly attached to the inner wall of the adjacent sleeve in the telescopic hand rod 1, the right end of the telescopic hand rod 1 is in interference connection with a connecting block 4, the bottom of the connecting block 4 is welded with a sampling shell 5, the left end of the sampling shell 5 is provided with a sampling port 10, the bottom of the inner side of the sampling shell 5 is fixedly connected with a cutting knife 9 corresponding to the sampling port 10, the edge of the top surface of the sampling shell 5 is provided with a meat sampling port 11, the sampling shell 5 is made to be close to beef to be sampled by stretching the telescopic hand rod 1, the cutting knife 9 is obliquely arranged at the sampling port 10 to be in contact with the beef to be sampled, then the cutting knife is pulled back to the telescopic hand rod 1, the cutting knife 9 is close to the cutting edge arranged at the sampling port 10, the cutting blade is then the cutting blade is cut to be directly adjacent to the surface of the sampling shell, the beef to be sampled, the beef is cut, the sample is cut and the sample is directly damaged, the sample is taken by the sample is taken, and the sample is taken by the sample is directly and the sample on the surface of the beef, and the sample is cut;
In one embodiment, the left end cover of flexible hand lever 1 is established and is installed rubber sleeve 2, and the surface welding of flexible hand lever 1 left end has L type pole 3, and the mouth of stepping down has been seted up to the surface of rubber sleeve 2 corresponding L type pole 3, through the setting of rubber sleeve 2, increases the comfort level of taking, through the setting of L type pole 3 to better gripping.
In one embodiment, the side of the sampling shell 5 is provided with an opening, and a visual window 6 made of toughened glass is embedded in the opening, and whether beef sampling reaches the standard is observed through the arrangement of the visual window 6.
In one embodiment, the cutter 9 is obliquely arranged with respect to the sampling shell 5, and the end of the cutter 9 close to the sampling port 10 is provided with a blade, and the cut beef can be located right below the meat taking port through the obliquely arranged cutter 9, so that the purpose of conveniently taking out the beef sample is achieved.
In one embodiment, the damping tail column 8 is made of rubber, and the damping tail column 8 is integrally of a cylindrical structure, and friction force between two adjacent sleeve members is increased through the arrangement of the damping tail column 8, so that reliability of the extension state of the telescopic handle bar 1 is maintained.
In one embodiment, one end of the cutting knife 9 with a cutting edge extends to the bottom of the sampling shell 5, an opening is reserved at the edge of the bottom of the sampling shell 5 corresponding to the cutting knife 9, and the cutting edge of the cutting knife 9 is exposed through the opening, so that the purpose of cutting beef conveniently is achieved.
Working principle:
during the use, through stretching the flexible hand lever 1 that is formed by a plurality of sleeve combination for flexible hand lever 1's sample length is adjustable, this in-process, set up in the damping tail post 8 of sleeve tail end, can remain the sleeve friction connection that damping tail post 8 and its peripheral cover were established all the time, so that keep flexible hand lever 1 extension state's reliability, when taking a sample, through stretching flexible hand lever 1, promote sample shell 5 to be close to the beef that waits to take a sample, and with the cutting knife 9 that sample shell 5 sample mouth 10 department slope set up with wait to take a sample beef and keep the contact, stretch back again the flexible hand lever 1, cutting knife 9 is close to the cutting edge that sample mouth 10 department set up then cut beef and store in sample shell 5 inside, then through the meat mouth 11 of getting of taking a sample shell 5 top surface offer, conveniently take out the beef sample of cutting.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.