CN215065491U

CN215065491U - Grease sampler

Info

Publication number: CN215065491U
Application number: CN202120659544.4U
Authority: CN
Inventors: 魏泽民
Original assignee: Chengdu Sanshan Grain & Oil Co ltd
Current assignee: Chengdu Sanshan Grain & Oil Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-07
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a grease sampler belongs to grease detection device technical field, has solved and can only take a sample to a grease layer each time among the prior art, needs the sample work that different grease layers could be accomplished to multiple repetition operation, and the sample process is long consuming time, greatly consumes operator's energy, leads to the problem that the sampling efficiency is low. This device includes urceolus and inner tube, outside the inner tube was located to the urceolus cover, is connected through elastic element between inner tube and the urceolus, the push rod sets up on the inner tube, the inner tube includes several sampling chamber, be provided with the through-hole on each sampling chamber, correspond on the urceolus and be provided with the oilhole, its aim at, once only accomplish and take a sample different grease layers, save the sample process, improve sampling efficiency.

Description

Grease sampler

Technical Field

The utility model belongs to the technical field of the grease detection device, concretely relates to grease sampler.

Background

In an industrial process, a central control detection process often needs to sample and analyze materials in liquid storage tanks with different volumes so as to detect the quality of the materials. Animal fat is at the in-process that stews, can produce the layering phenomenon, in order to guarantee its testing result's accuracy, need the grease sample test to different layers, but present sampler all adopts the monotube formula, can only sample to a grease layer every time, needs many times of repetitive operation just can accomplish the sample work on different grease layers, and the sampling process is long consuming time, greatly consumes operator's energy, leads to the sampling inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pair of guardrail flat car. Its aim at, once only accomplish and take a sample the different grease layers, save the sample process, improve sample efficiency.

The utility model adopts the technical scheme as follows:

the utility model provides a grease sampler, includes urceolus and inner tube, outside the inner tube was located to the urceolus cover, be connected through elastic element between inner tube and the urceolus, the push rod sets up on the inner tube, the inner tube includes several sampling chamber, be provided with the through-hole on each sampling chamber, it is provided with the oilhole to correspond on the urceolus.

Preferably, the inner cylinder is movably connected in the outer cylinder through a plurality of groups of springs, and the inner cylinder is attached to the inner wall of the outer cylinder.

Preferably, the elastic element is a plurality of groups of springs, the inner cylinder is movably connected in the outer cylinder through the springs, and the inner cylinder is attached to the inner wall of the outer cylinder.

Preferably, the sampling chamber includes last sampling chamber and lower sampling chamber that the longitudinal symmetry set up, upward be provided with the through-hole on the sampling chamber, be provided with down the through-hole on the lower sampling chamber.

Preferably, the outer cylinder is provided with a first oil hole and a second oil hole, the first oil hole is located on the upper side of the upper through hole, and the second oil hole is located on the lower side of the lower through hole.

Preferably, the push rod penetrates through the center of the top of the outer cylinder and is fixedly connected with the inner cylinder.

Preferably, a sealing ring is arranged at the joint of the inner cylinder and the inner wall of the outer cylinder.

The beneficial effects of the utility model are that, sliding connection has the inner tube in outer section of thick bamboo, and two upper and lower sampling rooms are cut apart into from middle symmetry to the inner tube to the symmetry is provided with two through-holes on two upper and lower sampling rooms, corresponds on the urceolus and is provided with the oilhole, and wherein first oilhole is located the through-hole upside, and the second oilhole is located through-hole downside down. In an initial state, under the symmetrical action of the pressures of the springs at the upper side and the lower side, the inner cylinder is positioned at the center of the outer cylinder, and at the moment, the through hole is attached to the inner wall of the outer cylinder, so that the outer cylinder and the inner cylinder form a sealing structure; when sampling, the sampler is placed at the bottom of the grease, the grease at the bottommost layer is sampled, then the push rod is pushed downwards until the lower through hole is communicated with the second oil hole, the through hole is aligned with the oil hole to absorb oil, the push rod is loosened after the oil is filled, and the inner cylinder is reset under the pressure of the pressure spring; carry the sampler to grease middle part position, the middle level grease is taken a sample, upwards stimulate the supreme through-hole of push rod and first oilhole intercommunication, repeat the above-mentioned operation, accomplish the sample of middle level grease, the inner tube resets the back, propose the sampler, can accomplish the disposable sample work to bottom and middle level grease, once only can take a sample to a plurality of oil reservoirs, improve the sampling efficiency, the time of saving whole sample process, and the advection oil absorption of edgewise, prevent to adsorb the impurity of bottom, the oil absorption purity has been promoted greatly.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the grease sampler of the present invention.

Reference numerals

1-outer cylinder, 2-inner cylinder, 3-spring, 4-push rod, 5-upper sampling chamber, 6-lower sampling chamber, 7-upper through hole, 8-lower through hole, 9-second oil hole and 10-first oil hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of embodiments of the present application, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1.

Example 1:

the utility model provides a grease sampler, includes urceolus 1 and

inner tube

2, 1 cover of urceolus is located outside inner tube 2, inner tube 2 is provided with the sealing washer with 1 inner wall combination department of urceolus, and inner tube 2 passes through 3 swing joint of array spring in

urceolus

1, and 3 one end of spring and 1 inner wall fixed connection of urceolus, other end and 2 outer wall fixed connection of inner tube, the inner tube 2 and the inner wall laminating of urceolus 1, push rod 4 pass 1 top center department of urceolus and inner tube 2 fixed connection, inner tube 2 includes several sampling chamber, and sampling chamber includes last sampling chamber 5 and lower sampling chamber 6 that the longitudinal symmetry set up, upward be provided with through-hole 7 on the sampling chamber 5, be provided with down through-hole 8 on the lower sampling chamber 6, be provided with first oilhole 10 and second oilhole 9 on urceolus 1, first oilhole 10 is located the upper oilhole upside, and second oilhole 9 is located lower oilhole downside.

An inner cylinder 2 is connected in the outer cylinder 1 in a sliding mode, the inner cylinder 2 is symmetrically divided into an upper sampling chamber and a lower sampling chamber from the middle, two through holes are symmetrically formed in the upper sampling chamber and the lower sampling chamber, oil holes are correspondingly formed in the outer cylinder 1, a first oil hole 10 is located on the upper side of the upper through hole 7, and a second oil hole 9 is located on the lower side of the lower through hole 8. In an initial state, under the symmetrical action of the pressures of the springs 3 at the upper side and the lower side, the inner cylinder 2 is positioned in the middle of the outer cylinder 1, and at the moment, the through hole is attached to the inner wall of the outer cylinder 1, so that the outer cylinder 1 and the inner cylinder 2 form a sealing structure; when sampling, the sampler is firstly placed at the bottom of the grease, the grease at the bottommost layer is sampled, then the push rod 4 is pushed downwards until the lower through hole 8 is communicated with the second oil hole 9, the through hole is aligned with the oil hole to absorb oil, the push rod 4 is loosened after the oil is filled, and the inner cylinder 2 is reset under the action of pressure of the pressure spring; carry the sampler to grease middle part position, the middle level grease is taken a sample, upwards stimulate push rod 4 supreme through-hole 7 and first oilhole 10 intercommunication, repeat the above-mentioned operation, accomplish the sample of middle level grease, inner tube 2 resets the back, propose the sampler back, promote push rod 4 downwards, the sample of lower sampling chamber 6 can be followed and taken out in second oilhole 9, upwards promote push rod 4, the sample of upper sampling chamber 5 can be followed and taken out in first oilhole 10, once only can take a sample to a plurality of oil reservoirs, improve sampling efficiency, the time of saving whole sample process, and from the side advection oil absorption, prevent to adsorb the impurity of bottom, oil absorption's purity has been promoted greatly.

It should be noted that, in this embodiment, the number of the sampling chambers is limited to two, and a plurality of sampling chambers may be provided according to actual sampling requirements, and the position structures of the rest corresponding to the through holes and the oil holes are modified adaptively.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the scope of the present application.

Claims

1. The utility model provides a grease sampler, its characterized in that, includes urceolus (1) and inner tube (2), outer tube (1) cover is located outer tube (2), is connected through elastic element between inner tube (2) and urceolus (1), push rod (4) set up on inner tube (2), inner tube (2) include the several sample room, be provided with the through-hole on each sample room, it is provided with the oilhole to correspond on urceolus (1).

2. A grease sampler according to claim 1 characterized in that the elastic element is a plurality of sets of springs (3), the inner barrel (2) is movably connected in the outer barrel (1) through the springs (3), and the inner barrel (2) is attached to the inner wall of the outer barrel (1).

3. A grease sampler according to claim 2 characterized in that the spring (3) is fixedly connected at one end to the inner wall of the outer barrel (1) and at the other end to the outer wall of the inner barrel (2).

4. A grease sampler according to claim 1, characterized in that the sampling chamber comprises an upper sampling chamber (5) and a lower sampling chamber (6) which are arranged symmetrically up and down, the upper sampling chamber (5) is provided with an upper through hole (7), and the lower sampling chamber (6) is provided with a lower through hole (8).

5. A grease sampler according to claim 3, characterized in that the outer cylinder (1) is provided with a first oil hole (10) and a second oil hole (9), the first oil hole (10) being located on the upper side of the upper through hole (7), and the second oil hole (9) being located on the lower side of the lower through hole (8).

6. A grease sampler according to claim 1 characterised in that the push rod (4) is fixedly connected to the inner barrel (2) through the centre of the top of the outer barrel (1).

7. A grease sampler according to claim 1 characterized in that the joint between the inner barrel (2) and the inner wall of the outer barrel (1) is provided with a sealing ring.