CN212167513U

CN212167513U - Test-tube rack for food detection

Info

Publication number: CN212167513U
Application number: CN202020742631.1U
Authority: CN
Inventors: 余新顺
Original assignee: Xuzhou Xinfa Machinery Co ltd
Current assignee: Xuzhou Xinfa Machinery Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-18
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a test-tube rack for food detection, which comprises a base, the perpendicular welding of top intermediate position of base has the bush, and the lower extreme of bush is solid core structure, there is the hack lever upper surface of base through the perpendicular slidable mounting of bush, the upper end joint of hack lever has the clamp cover, and the upper end fixed mounting who presss from both sides the cover has the roof, the upper surface intermediate position fixed mounting of roof has the handle, the support column has all been welded to the front and back surface both sides position of base, and the top of support column has seted up the pole chamber, the perpendicular welding of lower surface of roof has with the corresponding branch of support column. The utility model discloses in, the test-tube rack can carry out three hundred sixty degrees regulation operations and be equipped with the stability that the coordination support carries on spacingly in order to improve test-tube rack structure and operation all around of rotatory orbit in the horizontal direction, simultaneously, carries the thing part and can outwards pull out in a flexible way and inwards push back so that take to inboard test tube, improves the flexibility of test-tube rack sample.

Description

Test-tube rack for food detection

Technical Field

The utility model relates to a food detection apparatus field especially relates to a test-tube rack for food detection.

Background

Food detection is an important index for evaluating the quality standard of products, is suitable for the detection of food raw materials, auxiliary materials, semi-finished products, byproduct additives, harmful substances and the like, and during detection, test tubes are required to be used for extracting food samples for instrument detection and analysis.

Traditional test-tube rack when using, can not carry out the three hundred sixty degrees regulation operations of stability along the horizontal direction, simultaneously, carry the thing part and lead to taking inconvenience to the inside test tube for fixed mounting, reduced the flexibility of test-tube rack sample, influenced the use of test-tube rack.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a test tube rack for food detection.

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

a test tube rack for food detection comprises a base, wherein a bushing is vertically welded in the middle of the top of the base, the lower end of the bushing is of a solid structure, the upper surface of the base is vertically and slidably provided with a hack lever through the bushing, the upper end of the hack lever is clamped with a jacket, a top plate is fixedly arranged at the upper end of the jacket, a handle is fixedly arranged at the middle position of the upper surface of the top plate, supporting columns are welded at the two sides of the front and back surfaces of the base, a rod cavity is arranged at the top of the supporting column, a supporting rod corresponding to the supporting column is vertically welded on the lower surface of the top plate, the top plate is arranged above the base in parallel, the outer surface of the hack lever is vertically fixedly sleeved with a first loading disc and two groups of second loading discs, and a plurality of groups of test tube grooves are formed in the tops of the first load bearing disc and the second load bearing disc and are uniformly distributed at the periphery of the rack rod.

Preferably, the peripheral edge positions of the lower surface of the base are all fixedly provided with cushion blocks, and the cushion blocks are made of rubber materials.

Preferably, the bushing is sleeved at the bottom of the outer surface of the hack lever in a sliding manner, and the centers of the longitudinal axes of the bushing, the hack lever and the jacket are arranged on the same vertical line.

Preferably, the frame rods are arranged in the middle of the four groups of support columns, the support columns are vertically arranged, and the support rods are slidably arranged on the upper surfaces of the adjacent support columns through rod cavities.

Preferably, the two groups of second load carrying discs are vertically distributed in parallel, the first load carrying discs are arranged above the second load carrying discs on the top in parallel, and the first load carrying discs and the two groups of second load carrying discs are arranged in the middle of the bushing and the jacket.

Preferably, the first load carrying tray and the second load carrying tray are consistent in specification, and the second load carrying tray is fixedly sleeved on the outer surface of the rack rod.

Preferably, the lower surface of the second load-carrying disc is provided with a base disc, the base disc is perpendicularly welded on the outer surface of the frame rod, guide grooves are formed between the peripheral positions of the upper surface and the lower surface of the base disc, the second load-carrying disc is formed by combining four groups of sliding discs, two adjacent groups of sliding discs are in contact with the outer wall of one side close to each other, the sliding discs are fan-shaped in cross section, a plurality of groups of test tube grooves on the second load-carrying disc are uniformly distributed at the top positions of the four groups of sliding discs, pull rings are welded at the middle positions of one side, far away from the outer surface of the frame rod, of the sliding discs, sliding blocks matched with the guide grooves are welded at the bottoms of the sliding discs, and the sliding discs are slidably mounted on the upper surface.

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

1. in the utility model, the top plate which is installed in a clamping way by the position limitation of the clamping sleeve is arranged at the upper end of the hack lever for clamping installation, the rotation of the top plate is controlled by the force application of the handle, so that the three hundred and sixty degrees adjustment operation of the test tube rack structure in the horizontal direction is realized, and the support column is matched to limit the position of the rod cavity and the coordination support frame consisting of the adjacent support rods around the rotation track, so that the stability of the test tube rack structure and the operation is improved;

2. in the utility model, the base plate is arranged at the bottom of the second load-bearing plate to provide mounting support, the second load-bearing plate is formed by symmetrically assembling four groups of sliding plates, the corresponding sliding plates are driven to move by using pull ring force application, and the sliding blocks installed by guide grooves in a guiding way are matched to limit the bottom of the moving track of the sliding plates, so that the load-bearing part can be flexibly pulled out outwards and pushed back inwards to facilitate taking and taking of inner test tubes, and the sampling flexibility of the test tube rack is improved;

to sum up, the test-tube rack can carry out three hundred sixty degrees regulation operations and be equipped with the coordination support and carry out spacing stability in order to improve test-tube rack structure and operation around the rotation trajectory in the horizontal direction, simultaneously, carries the thing part can be in a flexible way outwards pull out and inwards push back so that to taking of inboard test tube, improves the flexibility of test-tube rack sample.

Drawings

Fig. 1 is a cross-sectional view of a first embodiment of a test tube rack for food detection according to the present invention;

fig. 2 is a schematic structural view of a test tube rack for food detection according to the present invention;

fig. 3 is a top view of a test tube rack for food detection according to the present invention;

fig. 4 is a cross-sectional view of a second embodiment of the test tube rack for food detection according to the present invention;

fig. 5 is a partial plan view of a second embodiment of the test tube rack for food detection according to the present invention.

In the figure: the device comprises a base 1, a cushion block 2, a bushing 3, a frame rod 4, a jacket 5, a top plate 6, a handle 7, a support column 8, a rod cavity 9, a support rod 10, a first load carrying disc 11, a second load carrying disc 12, a test tube groove 13, a base disc 14, a guide groove 15, a sliding disc 16, a sliding block 17 and a pull ring 18.

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.

Example one

Referring to fig. 1-3, a test tube rack for food detection comprises a base 1, a bushing 3 is vertically welded at the middle position of the top of the base 1, the lower end of the bushing 3 is of a solid structure, a rack bar 4 is vertically and slidably installed on the upper surface of the base 1 through the bushing 3, a jacket 5 is clamped at the upper end of the rack bar 4, a top plate 6 is fixedly installed at the upper end of the jacket 5, a handle 7 is fixedly installed at the middle position of the upper surface of the top plate 6, supporting columns 8 are welded at the two sides of the front and rear surfaces of the base 1, a rod cavity 9 is formed at the top of each supporting column 8, a supporting rod 10 corresponding to each supporting column 8 is vertically welded at the lower surface of the top plate 6, the top plate 6 is arranged above the base 1 in parallel, a first load carrying disk 11 and two groups of second load carrying disks 12 are vertically and fixedly sleeved on the outer surface of the rack bar 4, and a plurality of groups, a plurality of groups of test tube slots 13 are uniformly distributed at the periphery of the rack rod 4.

All fixed mounting in the lower surface of base 1 all around edge position has cushion 2, and cushion 2 is the rubber material, 3 sliding sleeves of bush are in the surface bottom position of hack lever 4, and bush 3, hack lever 4 and the axis of ordinates center that presss from both sides cover 5 set up on same vertical line, hack lever 4 sets up the intermediate position at four groups of support columns 8, and the vertical installation of support column 8, branch 10 passes through the upper surface position of pole chamber 9 slidable mounting at adjacent support column 8, two sets of second load dish 12 are vertical parallel distribution, and first load dish 11 parallel arrangement is in the top that is located top second load dish 12, first load dish 11 and two sets of second load dish 12 set up the intermediate position at bush 3 and cover 5, the specification of first load dish 11 and second load dish 12 is unanimous, and second load dish 12 is fixed to be cup jointed in the surface position of hack lever 4.

Example two

Referring to fig. 2-5, a test tube rack for food detection comprises a base 1, a bushing 3 is vertically welded at the middle position of the top of the base 1, the lower end of the bushing 3 is of a solid structure, a rack rod 4 is vertically and slidably installed on the upper surface of the base 1 through the bushing 3, a jacket 5 is clamped at the upper end of the rack rod 4, a top plate 6 is fixedly installed at the upper end of the jacket 5, a handle 7 is fixedly installed at the middle position of the upper surface of the top plate 6, supporting columns 8 are welded at the two sides of the front and rear surfaces of the base 1, a rod cavity 9 is formed in the top of each supporting column 8, a supporting rod 10 corresponding to each supporting column 8 is vertically welded at the lower surface of the top plate 6, the top plate 6 is arranged above the base 1 in parallel, a first load carrying disk 11 and two groups of second load carrying disks 12 are vertically and fixedly sleeved on the outer surface of the rack rod 4, and a plurality of groups, a plurality of groups of test tube slots 13 are uniformly distributed at the periphery of the rack rod 4.

Cushion blocks 2 are fixedly arranged at the peripheral positions of the periphery of the lower surface of the base 1, the cushion blocks 2 are made of rubber, a bushing 3 is sleeved at the bottom of the outer surface of a supporting rod 4 in a sliding mode, the centers of longitudinal axes of the bushing 3, the supporting rod 4 and a jacket 5 are arranged on the same vertical line, the supporting rod 4 is arranged in the middle of four groups of supporting columns 8, the supporting columns 8 are vertically arranged, a supporting rod 10 is arranged at the upper surface position of the adjacent supporting column 8 in a sliding mode through a rod cavity 9, two groups of second loading disks 12 are vertically distributed in parallel, a first loading disk 11 is arranged above the second loading disk 12 at the top in parallel, the first loading disk 11 and the two groups of second loading disks 12 are arranged in the middle of the bushing 3 and the jacket 5, a base disk 14 is arranged on the lower surface of the second loading disk 12, the base disk 14 is vertically welded at the outer surface position of the supporting rod 4, guide grooves 15 are formed between the peripheral positions, the second load carrying disc 12 is formed by combining four groups of sliding discs 16, the outer walls of the two adjacent groups of sliding discs 16 are contacted with each other, the cross section of each sliding disc 16 is in a fan shape, a plurality of groups of test tube grooves 13 on the second load carrying disc 12 are uniformly distributed at the top of the four groups of sliding discs 16, a pull ring 18 is welded at the middle position of one side of the outer surface of each sliding disc 16, which is far away from the rack rod 4, a sliding block 17 which is correspondingly matched with the guide groove 15 is welded at the bottom of each sliding disc 16, the base disc 14 provides mounting support at the bottom of the second load carrying disc 12, the second load carrying disc 12 is formed by symmetrically assembling the four groups of sliding discs 16, the corresponding sliding discs 16 are driven to move by applying force through the pull rings 18, the sliding blocks 17 which are guided and mounted by the guide grooves 15 are matched at the bottom of the moving track of the sliding discs 16 for limiting, so that the load carrying parts can be flexibly pulled out and pushed, and a slider 16 is slidably mounted on the upper surface of the base plate 14 via a slider 17 and a guide groove 15.

The working principle is as follows: the base 1 and the cushion block 2 form a load-bearing seat structure of the test tube rack, stable placement of a rack rod 4 positioned and installed by a bushing 3 in the vertical direction is realized, a top plate 6 limited and installed by a jacket 5 is clamped and installed at the upper end of the rack rod 4, rotation of the top plate 6 is controlled by using a grip 7 to apply force, so that three hundred and sixty degrees of adjustment operation of the test tube rack structure in the horizontal direction is realized, a coordination support formed by a support column 8 under the positioning of a rod cavity 9 and adjacent support rods 10 is matched to limit the periphery of a rotation track, so that the stability of the test tube rack structure and operation is improved, the rack rod 4 is used as a rack body, a first load-bearing disk 11 and two groups of second load-bearing disks 12 which are sequentially installed in the vertical direction are combined into a rack structure, a placing guide of food detection sample test tubes is provided through a test tube groove 13 to realize sequential placement of the test tubes on the rack, a base disk 14, the second load-carrying plate 12 is formed by the equipment of four group's sliding tray 16 symmetries, uses the sliding tray 16 that the 18 application of force of pull ring drove the correspondence to remove, and the cooperation is carried on spacingly in the bottom that sliding tray 16 removed the orbit by the slider 17 of 15 direction installation of guide slot, makes to carry the thing part and can outwards pull out in a flexible way and inwards push back so that to taking of inboard test tube, improves the flexibility of test-tube rack sample, the utility model discloses in, the test-tube rack can carry out three hundred sixty degrees regulation operations and be equipped with the coordination support and carry out spacing stability in order to improve test-tube rack structure and operation all around of rotatory orbit in the horizontal direction, simultaneously, carries the thing part and can outwards pull out in a flexible way and inwards push back so that take of inboard test tube, improves the flexibility.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a food detects uses test-tube rack, includes base (1), its characterized in that: the structure is characterized in that a bushing (3) is vertically welded at the middle position of the top of the base (1), the lower end of the bushing (3) is of a solid structure, a rack rod (4) is vertically and slidably mounted on the upper surface of the base (1) through the bushing (3), a jacket (5) is clamped at the upper end of the rack rod (4), a top plate (6) is fixedly mounted at the upper end of the jacket (5), a handle (7) is fixedly mounted at the middle position of the upper surface of the top plate (6), supporting columns (8) are welded at the two sides of the front surface and the rear surface of the base (1), a rod cavity (9) is formed in the top of each supporting column (8), supporting rods (10) corresponding to the supporting columns (8) are vertically welded at the lower surface of the top plate (6), the top plate (6) is parallelly arranged above the base (1), a first load carrying disc (11) is vertically fixedly sleeved on the outer surface of the rack rod (, and a plurality of groups of test tube grooves (13) are formed in the tops of the first load carrying disc (11) and the second load carrying disc (12), and the plurality of groups of test tube grooves (13) are uniformly distributed at the periphery of the rack rod (4).

2. The test tube rack for food detection according to claim 1, wherein the cushion blocks (2) are fixedly mounted at the peripheral edge positions of the lower surface of the base (1), and the cushion blocks (2) are made of rubber.

3. The food detection test tube rack as claimed in claim 1, wherein the bush (3) is slidably sleeved at the bottom position of the outer surface of the rack bar (4), and the longitudinal axis centers of the bush (3), the rack bar (4) and the jacket (5) are arranged on the same vertical line.

4. The test tube rack for food detection according to claim 1, wherein the rack bar (4) is arranged in the middle of four groups of support columns (8), the support columns (8) are vertically arranged, and the support rod (10) is slidably arranged at the position adjacent to the upper surfaces of the support columns (8) through a rod cavity (9).

5. The test tube rack for food detection according to claim 1, wherein two sets of the second load carrying trays (12) are vertically distributed in parallel, a first load carrying tray (11) is arranged in parallel above the second load carrying tray (12) at the top, and the first load carrying tray (11) and the two sets of the second load carrying trays (12) are arranged at the middle position of the bushing (3) and the jacket (5).

6. The test tube rack for food detection according to claim 1, wherein the first loading tray (11) and the second loading tray (12) have the same specification, and the second loading tray (12) is fixedly sleeved on the outer surface of the rack bar (4).

7. The food detection test tube rack as recited in claim 1, wherein a base plate (14) is disposed on the lower surface of the second load carrying plate (12), the base plate (14) is vertically welded on the outer surface of the rack bar (4), guide slots (15) are disposed between the upper and lower surfaces of the base plate (14), the second load carrying plate (12) is formed by combining four sets of sliding plates (16), the outer walls of the adjacent two sets of sliding plates (16) are in contact with each other, the cross section of the sliding plates (16) is fan-shaped, the plurality of sets of test tube slots (13) disposed on the second load carrying plate (12) are uniformly distributed on the top of the four sets of sliding plates (16), a pull ring (18) is welded on the middle position of the outer surface of the sliding plate (16) far away from the rack bar (4), and a slide block (17) corresponding to the guide slots (15) is welded on the bottom of the sliding plate (16), and the sliding disk (16) is arranged on the upper surface of the base disk (14) in a sliding way through a sliding block (17) and a guide groove (15).