Animal and plant grease sampling detection device

Abstract

The utility model provides a sampling and detecting device for animal and plant grease, and belongs to the technical field of grease sampling. Comprising a discharging pipe and a sampling pipe, the discharging pipe is in sliding fit with the sampling pipe, a connecting plate is fixedly arranged on the outer surface of the discharging pipe, two rotating pieces are rotationally arranged on the connecting plate through elastic reset pieces, and the two rotating pieces are arranged on the two sides of the connecting plate respectively; each rotating piece is provided with a clamping block, and each clamping block is provided with a plurality of limiting grooves. The bottom of the sampling pipe is fixedly communicated with a sampling tank, the outer surface of the sampling pipe is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with two connecting pieces, and the connecting pieces are in transmission fit with the clamping blocks in a one-to-one correspondence manner; each connecting piece is provided with a clamping groove, and the clamping grooves are matched with the clamping blocks and are in one-to-one corresponding limiting sliding fit with the clamping blocks. A plurality of positioning beads are arranged in each clamping groove and correspond to the limiting grooves in a one-to-one mode. According to the scheme, operation is convenient, and the workload of workers is reduced while operation is simplified.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of oil sampling, and particularly relates to a sampling and detecting device for animal and vegetable oils. BACKGROUND

[0002] Animal and vegetable oils refer to fatty and oily substances extracted from animals and plants, and are widely applied in the fields of food, cosmetics and industry. The safety and quality of animal and vegetable oils are directly related to the health of consumers, and therefore, the animal and vegetable oils need to be sampled and detected. However, the existing sampling and detecting device has a large operation difficulty when connecting the sampling tube and the discharge pipe, and the process is complicated.

[0003] The patent with the publication number CN212363801U discloses a temporary sampling device for oil refining, which is provided with a tank body, a discharge pipe, a sampling tank, a sampling port, an annular groove, a rotating rod, a fixing ring, a sampling tube and the like. Before sampling, the operator first corresponds the position of the sampling tube and the fixing ring, and then rotates the rotating rod to drive the fixing ring to rotate, so that the sampling tube and the fixing ring are connected through the threaded connection, the sampling tank is connected with the sampling tube, and the connection between the discharge pipe and the sampling tank is realized, thereby facilitating the sampling work of the oil.

[0004] However, the sampling tube and the fixing ring are connected through the threaded connection in the above-mentioned scheme, and the threaded connection increases the operation difficulty of the direct connection between the sampling tube and the fixing ring. During the connection process, the two are prone to deviation, and after the deviation, the positions of the two need to be adjusted again, which has a large operation difficulty and increases the workload of the operator. In addition, the rotating rod needs to be rotated multiple times after the connection of the sampling tube and the fixing ring, which is relatively complicated. UTILITY MODEL CONTENTS

[0005] In order to solve the problems in the background art, the utility model provides a sampling and detecting device for animal and vegetable oils.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the technical scheme as follows:

[0007] A sampling and detecting device for animal and vegetable oils, comprising a discharge pipe and a sampling tube, the discharge pipe and the sampling tube are in sliding fit, the outer surface of the discharge pipe is fixedly provided with a connecting plate, the connecting plate is rotationally provided with two rotating pieces through an elastic reset piece, and the two rotating pieces are separately arranged on the two sides of the connecting plate; each rotating piece is provided with a clamping block, and each clamping block is provided with a plurality of limiting grooves; the bottom of the sampling tube is fixedly and communicatively provided with a sampling tank, the outer surface of the sampling tube is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with two connecting pieces, the connecting pieces are in one-to-one transmission fit with the clamping blocks; each connecting piece is provided with a clamping groove, the clamping groove is in adaptive fit and one-to-one limiting sliding fit with the clamping block; and each clamping groove is provided with a plurality of positioning beads, and the positioning beads are in one-to-one correspondence with the limiting grooves.

[0008] Further, the elastic reset member comprises a torsion spring, two rotating shafts are fixedly arranged on the outer surface of the connecting plate, the rotating shafts are in one-to-one rotation connection with the rotating members, and the torsion spring is arranged between each rotating shaft and the corresponding rotating member, one end of the torsion spring is fixedly connected with the rotating shaft, and the other end is fixedly connected with the rotating member.

[0009] Further, a valve is mounted on the discharge pipe, and an adaptive slot that is in sliding cooperation with the discharge pipe is formed at the top of the sampling pipe.

[0010] Further, a handle and an observation window are mounted on the outer surface of the sampling tank.

[0011] The application has the following beneficial effects:

[0012] After the sampling pipe is aligned with the discharge pipe, the operator only needs to move the sampling tank upward, and the clamping block is automatically clamped into the clamping groove. At the same time, after the clamping block is clamped into the clamping groove, the positioning ball is automatically clamped in the limiting groove, thereby completing the connection and fixation of the discharge pipe and the sampling pipe, and realizing the connection of the discharge pipe and the sampling tank, which is convenient to operate, thereby simplifying the operation and reducing the workload of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0013] The above and other objects, features and advantages of the exemplary embodiments of the present application will be more apparent from the following detailed description taken in conjunction with the accompanying drawings. In the drawings, several embodiments of the present application are shown by way of example and not limitation, and the same or corresponding reference numerals indicate the same or corresponding parts, in which:

[0014] Figure 1 is a three-dimensional structure schematic view of the present application;

[0015] Figure 2 is a clamping block and clamping groove clamping and rear structure schematic view of the present application;

[0016] Figure 3 is a discharge pipe and sampling pipe separation structure schematic view of the present application;

[0017] Figure 4 is a cross-sectional view of the present application;

[0018] Figure 5 is a clamping block structure schematic view of the present application.

[0019] Explanation of reference numerals:

[0020] 1. Discharge pipe; 2. Valve; 3. Connecting plate; 4. Rotating component; 41. Contact end; 5. Handle; 6. Sampling tube; 7. Mounting plate; 8. Connecting component; 81. Arc end; 9. Sampling container; 10. Handle; 11. Observation window; 12. Locking block; 13. Locking groove; 14. Positioning bead; 15. Limiting groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Those skilled in the art should understand that the embodiments described below are only some, not all, of the embodiments disclosed. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] like Figures 1-5 As shown, the technical solution adopted by this utility model is as follows: A sampling and testing device for animal and vegetable oils includes a discharge pipe 1 and a sampling pipe 6. The top of the sampling pipe 6 is provided with an adapter groove for the discharge pipe 1 to slide into. A valve 2 is installed on the discharge pipe 1. A connecting plate 3 is fixedly installed on the outer surface of the discharge pipe 1. Two rotating parts 4 are rotatably installed on the outer surface of the connecting plate 3, and the two rotating parts 4 are respectively located on both sides of the connecting plate 3. Each rotating part 4 is connected to the connecting plate 3 through an elastic reset part, and each rotating part 4 is provided with a handle 5.

[0023] The elastic reset component includes a torsion spring (not shown in the figure). Two rotating shafts are fixedly installed on the outer surface of the connecting plate 3, and the rotating shafts are rotatably connected to the rotating components 4 in a one-to-one correspondence. Each rotating shaft is provided with a torsion spring between it and the corresponding rotating component 4. One end of the torsion spring is fixedly connected to the rotating shaft, and the other end is fixedly connected to the rotating component 4.

[0024] like Figure 5 As shown, each rotating component 4 is provided with both an abutment end 41 and a locking block 12. The locking block 12 is arc-shaped, and each locking block 12 is provided with several limiting grooves 15.

[0025] The bottom opening of the sampling tube 6 is fixedly connected to the sampling container 9. The outer surface of the sampling container 9 is equipped with a handle 10 and an observation window 11. The outer surface of the top opening of the sampling tube 6 is fixedly equipped with a mounting plate 7. Two connectors 8 are fixedly installed on the mounting plate 7. Each connector 8 has an arc-shaped end 81 and a slot 13.

[0026] The connecting piece 8 corresponds to the rotating piece 4 one by one, the arc-shaped end 81 on each connecting piece 8 is in transmission cooperation with the abutting end 41 on the corresponding rotating piece 4, and the clamping groove 13 on each connecting piece 8 is matched with the clamping block 12 on the corresponding rotating piece 4 and is in limiting sliding cooperation. In addition, a plurality of positioning beads 14 are arranged in each clamping groove 13, the positioning beads 14 are equal in number to the limiting grooves 15 and correspond to the limiting grooves 15 one by one, and each positioning bead 14 is in limiting clamping cooperation with the corresponding limiting groove 15.

[0027] When it is needed to connect the sampling pipe 6 and the discharging pipe 1, the sampling pipe 6 is aligned with the discharging pipe 1, the sampling tank 9 is moved upward, and the discharging pipe 1 is gradually located in the adaptive groove. In the process that the sampling tank 9 is moved upward, the arc-shaped end 81 of the sampling tank 9 is in contact with the abutting end 41 of the rotating piece 4, the rotating piece 4 is rotated around the central axis of the rotating shaft, and the torsional force of the torsion spring gradually increases. In the process that the rotating piece 4 is rotated, the clamping block 12 is slid into the clamping groove 13, when the clamping block 12 enters the end of the clamping groove 13, the discharging pipe 1 is just in contact with the end of the adaptive groove, at this time, the positioning bead 14 is just clamped in the limiting groove 15, so the connection and fixation of the discharging pipe 1 and the sampling pipe 6 are completed, and the connection of the discharging pipe 1 and the sampling tank 9 is realized.

[0028] It should be noted that, after the discharging pipe 1 is connected with the sampling pipe 6, the resistance brought by the positioning bead 14 is greater than the torsional force of the torsion spring, so that the rotating piece 4 is prevented from rotating.

[0029] Working principle: the initial state of the rotating piece 4 is shown in Figure 3 When in use, the sampling pipe 6 is aligned with the discharging pipe 1, the sampling tank 9 is moved upward, and the discharging pipe 1 is gradually located in the adaptive groove.

[0030] In the process that the sampling tank 9 is moved upward, the arc-shaped end 81 of the sampling tank 9 is in contact with the abutting end 41 of the rotating piece 4, the rotating piece 4 is rotated around the central axis of the rotating shaft, and the torsional force of the torsion spring gradually increases. In the process that the rotating piece 4 is rotated, the clamping block 12 is slid into the clamping groove 13, when the clamping block 12 enters the end of the clamping groove 13, the discharging pipe 1 is just in contact with the end of the adaptive groove, at this time, the positioning bead 14 is just clamped in the limiting groove 15, so the connection and fixation of the discharging pipe 1 and the sampling pipe 6 are completed, and the connection of the discharging pipe 1 and the sampling tank 9 is realized.

[0031] The grease enters the sampling tank 9 through the discharging pipe 1 and the sampling pipe 6, the amount of the grease in the sampling tank 9 is observed through the observation window 11, after the sampling is completed, the rotating piece 4 is rotated through the handle 5, the clamping block 12 is separated from the clamping groove 13, and then the sampling tank 9 is moved to the detection position through the lifting handle 10. After the clamping block 12 is separated from the clamping groove 13, the rotating piece 4 is reset under the elastic action of the torsion spring.

[0032] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sampling and testing device for animal and vegetable fats and oils, characterized in that, The utility model provides a sampling device, including discharge pipe (1) and sampling pipe (6), discharge pipe (1) is in sliding fit with sampling pipe (6), the outer surface of discharge pipe (1) is fixedly arranged connecting plate (3), connecting plate (3) is rotatably arranged two rotators (4) through elastic reset piece, and two rotators (4) are divided and set in the both sides of connecting plate (3), every rotator (4) is equipped with the clamping block (12), and every clamping block (12) is equipped with a plurality of limiting slot (15), the bottom of sampling pipe (6) is fixedly connected and arranged sampling tank (9), and the outer surface of sampling pipe (6) is fixedly arranged mounting plate (7), and the top of mounting plate (7) is fixedly arranged two connecting pieces (8), and connecting piece (8) and clamping block (12) one to one transmission cooperation, every connecting piece (8) is equipped with the clamping groove (13), and the clamping groove (13) is adapted with clamping block (12) and one to one limit sliding fit, and every clamping groove (13) is equipped with a plurality of locating beads (14), and locating bead (14) and limiting slot (15) one to one.

2. The apparatus for sampling and testing animal and vegetable fats and oils according to claim 1, characterized in that, The elastic reset piece includes a torsion spring, the outer surface of the connecting plate (3) is fixedly provided with two rotating shafts, the rotating shafts are rotatably connected with the rotating members (4) one by one, and the torsion spring is arranged between each rotating shaft and the corresponding rotating member (4). One end of the torsion spring is fixedly connected with the rotating shaft, and the other end is fixedly connected with the rotating member (4).

3. The apparatus for sampling and testing animal and vegetable fats and oils according to claim 1, characterized in that, The valve (2) is installed on the discharge pipe (1), and the top of the sampling pipe (6) is provided with an adaptive slot in sliding fit with the discharge pipe (1).

4. The apparatus for sampling and testing animal and vegetable fats and oils according to claim 1, characterized in that, The outer surface of the sampling tank (9) is provided with a handle (10) and an observation window (11).

Images