CN213632709U

CN213632709U - Sampler with replaceable sampling head

Info

Publication number: CN213632709U
Application number: CN202022200963.XU
Authority: CN
Inventors: 陈业成; 周仁特; 李挺
Original assignee: Zhejiang Canaan Technology Ltd
Current assignee: Zhejiang Canaan Technology Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-06
Anticipated expiration: 2030-09-30

Abstract

A sampler with a replaceable sampling head. The sampler mainly solves the problem of inconvenient use because each raw material of the existing sampler needs to be matched with a special sampler. The method is characterized in that: the sampling head is in threaded connection with the inner rod; or be equipped with spacing groove (32) on the sample head, be equipped with first elastic component (4) on the interior pole, first elastic component includes that the part stretches into the spacing inslot makes interior pole with the first position that the sample head links together with stretch out the spacing groove makes outside the interior pole with the separable second position of sample head. The utility model provides a sampler of removable sampling head, its sampling head can separate the change, convenient to use.

Description

Sampler with replaceable sampling head

Technical Field

The utility model relates to a pharmacy sampling equipment field, concretely relates to sampler of removable sampling head.

Background

The pharmaceutical equipment comprises: the automatic packaging machine comprises a grinder, a slicing machine, a herbal medicine roaster, a herbal medicine decocting machine, a tablet press, a pill making machine, a multifunctional extraction tank, a liquid storage tank, a liquid preparation tank, a reduced pressure drying box, a tiltable reaction pot, a capsule filling machine, a blister packaging machine, a particle packaging machine, a powder packaging machine, a V-shaped mixer, a lifting feeder and the like.

Because pharmaceutical equipment's a variety, the medicine of preparing is also a variety, can divide into fixed granule, fixed powder and liquid by its state, but present pharmaceutical equipment sampler, because the structure is comparatively simple, can only get the medicine of single state, consequently need be equipped with multiple sampler, not only cause equipment cost to rise, the sampler is too much moreover easily causes the confusion when using.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiency of the background art, the utility model provides a removable sampling head's sampler has mainly solved each raw materials of present sampler and has need to join in marriage a special sampler, awkward problem.

The utility model discloses a concrete implementation scheme does:

a sampler with a replaceable sampling head comprises an outer pipe and an inner rod, wherein the inner rod is partially arranged in the outer pipe, the inner rod is provided with the sampling head, the sampling head is provided with a sampling groove, and the sampling head is in threaded connection with the inner rod; or be equipped with the spacing groove on the sample head, be equipped with first elastic component on the interior pole, first elastic component includes that the part stretches into the spacing inslot makes interior pole with the first position that the sample head links together and stretch out the spacing groove makes outside the interior pole with the separable second position of sample head.

Be equipped with the holding tank on the sample connection, the spacing groove is located holding tank circumference and with the holding tank intercommunication, interior pole front end stretches into in the holding tank.

The first elastic piece is a bolt spring pin.

The inner wall of the outer tube is provided with a baffle ring, the inner rod comprises a first rod with a large diameter and a second rod with a small diameter, a second elastic part is arranged between the first rod and the baffle ring, and the baffle ring is arranged between the sampling head and the second rod.

The second elastic piece is a spring, and the spring is sleeved outside the second rod.

The first rod part is arranged outside the outer pipe and is provided with a handle.

The first rod and the second rod are connected in a welding mode.

The utility model has the advantages that: the utility model provides a sampler of removable sampling head, its sampling head can separate the change, convenient to use.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic partial sectional view of an embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, the sampler with the replaceable sampling head comprises an outer pipe 1 and an inner rod 2, wherein the inner rod is partially arranged in the outer pipe, the inner rod is provided with the sampling head 3, the sampling head is provided with a sampling groove 31, and the sampling head is in threaded connection with the inner rod; or be equipped with spacing groove 32 on the sample head, be equipped with first elastic component 4 on the interior pole, first elastic component includes that the part stretches into the spacing inslot makes interior pole with the first position that the sample head links together with stretch out the spacing groove makes outside the interior pole with the separable second position of sample head. This sample head can be torn open with interior pole and trade, can be threaded connection, sets up the screw hole on the sample head promptly, sets up the screw thread at interior pole outer wall, also can be for setting up the spacing groove on the sample head, then set up the elastic component on interior pole, the elastic component stretches into the spacing inslot and accomplishes the connection of sample head and interior pole, when needs pull down, pull open energetically sample head and interior pole can.

In this embodiment, as shown in the figure, be equipped with holding tank 33 on the sample head, the spacing groove is located holding tank circumference and with the holding tank intercommunication, interior pole front end stretches into in the holding tank.

In this embodiment, as shown in fig. 3, the first elastic member is a bolt spring pin. This bolt spring pin can be for including shell 41, is equipped with telescopic dop 42 in the shell, and the dop is higher than body of rod circumference outer wall under the effect of spring 43, and the dop stretches into the spacing inslot and realizes spacingly, and this sample head links together with interior pole, and this shell can be in the same place with connecting hole 45 threaded connection on the interior pole.

In this embodiment, as shown in the figure, the inner wall of the outer tube is provided with a baffle ring 11, the inner rod comprises a first rod 21 with a larger diameter and a second rod 22 with a smaller diameter, a second elastic member 5 is arranged between the first rod and the baffle ring, and the baffle ring is arranged between the sampling head and the second rod. The effect that resets is realized, and after the thief rod stretched out, interior pole resets through second elastic component.

In this embodiment, as shown in the figure, the second elastic member is a spring, and the spring is sleeved outside the second rod.

In this embodiment, as shown in the figure, the first rod portion is disposed outside the outer tube and is provided with a handle 211. Is convenient for manual operation.

In this embodiment, the first and second rods are welded together as shown.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.

Claims

1. The utility model provides a sampler of removable sample head, includes outer tube (1) and interior pole (2), interior pole part is located in the outer tube, be equipped with sample head (3) on the interior pole, be equipped with sample groove (31), its characterized in that on the sample head: the sampling head is in threaded connection with the inner rod; or be equipped with spacing groove (32) on the sample head, be equipped with first elastic component (4) on the interior pole, first elastic component includes that the part stretches into the spacing inslot makes interior pole with the first position that the sample head links together with stretch out the spacing groove makes outside the interior pole with the separable second position of sample head.

2. A sampler with a replaceable sampling head as claimed in claim 1, wherein: be equipped with holding tank (33) on the sample connection, the spacing groove is located holding tank circumference and with the holding tank intercommunication, interior pole front end stretches into in the holding tank.

3. A sampler with a replaceable sampling head as claimed in claim 1, wherein: the first elastic piece is a bolt spring pin.

4. A sampler with a replaceable sampling head as claimed in claim 1 or 3, wherein: the outer tube inner wall is equipped with and keeps off ring (11), interior pole includes the great first pole of diameter (21) and the less second pole of diameter (22), first pole with keep off and be equipped with second elastic component (5) between the ring, keep off the ring and locate the sample head with between the second pole.

5. A sampler with a replaceable sampling head according to claim 4, wherein: the second elastic piece is a spring, and the spring is sleeved outside the second rod.

6. A sampler with a replaceable sampling head as claimed in claim 5, wherein: the first rod part is arranged outside the outer pipe and is provided with a handle (211).

7. A sampler with a replaceable sampling head according to claim 6, wherein: the first rod and the second rod are connected in a welding mode.