CN205157256U

CN205157256U - Layering thief sampler

Info

Publication number: CN205157256U
Application number: CN201520762128.1U
Authority: CN
Inventors: 李龙江; 张覃; 张峰彬; 代文
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2015-09-29
Filing date: 2015-09-29
Publication date: 2016-04-13
Anticipated expiration: 2025-09-29

Abstract

The utility model discloses a layering thief sampler, including two at least thief rods, dock each other through the screw rod between the thief rod, this thief rod be hollow structure, is equipped with on the outer wall of every thief rod along vertical shallow slot of thief rod center line direction, sets up annular shallow slot group on the outer wall of thief rod, sets up the hollow position intercommunication of logical groove and this expert groove and thief rod on the thief rod wall of annular shallow slot across block, the thief sampler cover overlap on the thief rod of annular shallow slot across block and with logical slot combination, the utility model discloses can insert the different degree of depth and acquire the mesh of powder according to actual conditions, the utility model discloses simple structure, practical reliable advantage, advantage such as design benefit moreover.

Description

A kind of layering powder sampler

Technical field

The utility model relates to ore dressing inspection machine technical field, especially a kind of layering powder sampler.

Background technology

Get sample preparation and belong to elemental operation in ore dressing inspection field, especially the comfort level of sampling operation and the maintenance of equipment directly affect sampling quality quality and sampling cost, and the tradition mode of single sample bucket that adopts can not carry out multilayer sampling more; And multiple sampling environment can not be adapted to, function singleness, cause the larger wasting of resources; And the bar portion of sampler is regular length can not according to ore pulp degree of depth flexible, and the sample taken out can easily not taken out, operability is poor; Tradition sampler disassembly and assembly can not cause the trouble of large later maintenance flexibly.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of structure simple, practical, and layering powder sampler simple to operate, to overcome the deficiencies in the prior art.

The utility model is achieved in that a kind of layering powder sampler, comprise at least two thief rods, docked each other by screw rod between thief rod, this thief rod is hollow-core construction, the outer wall of every root thief rod is provided with the longitudinal shallow slot along thief rod centerline direction, the outer wall of thief rod arranges annular shallow slot group, thief rod wall between annular shallow slot group arranges groove and this groove is communicated with the hollow part of thief rod, thief sampler lid to be enclosed within the thief rod between annular shallow slot group and to coordinate with groove.

In aforesaid a kind of layering powder sampler, the entirety of described thief sampler lid is cross section is semicircular tubular structure, the middle part of this thief sampler lid is thimble structure, this thief sampler and thief rod are clearance fit, arrange guiding this chuck of chuck and longitudinal shallow slot and annular shallow slot assembly at powder sampler upper and lower side to close, thimble structure arranges jack, the inserted link being parallel to thief rod inserts in all jacks and realizes inserted link and drive all powder sampler lid to rotate simultaneously, by arranging vertical shallow slot, the thief sampler lid arranging guiding chuck can be inserted in thief rod smoothly, by arranging hoop shallow slot group, guiding chuck is embedded in hoop shallow slot group realize thief sampler lid and can only rotate between annular shallow slot group.

In aforesaid a kind of layering powder sampler, in the upper end of inserted link, the collar one is set, this collar one is enclosed within first thief rod and can rotates around thief rod, one end of the collar one with inserted link for being fixedly connected with, by arranging the collar, can be more simple, labour-saving realizes rotating inserted link, thus drives thief sampler lid to rotate the effect reaching opening and closing groove.

In aforesaid a kind of layering powder sampler, being in the end provided with tapered cup nut bottom a thief rod and being provided with tapered cup nut bottom thief rod, both can realize thief rod base seal by arranging tapered cup nut, be convenient to again thief rod and pierce different depth in powder.

In aforesaid a kind of layering powder sampler, described screw rod upper and lower side is helicitic texture, arranges regular polygon chuck in the middle part of screw rod, by arranging screw rod, this screw rod entity, thus realize between thief rod, can be used as powder catcher independent of each other, the connection that chuck facilitates screw rod and thief rod is set.

Owing to have employed technique scheme, compared with prior art, thief rod of the present utility model is hollow-core construction and independent of one another by screw rod, thus realize each thief rod and can be used as independently gatherer, then can realize thief rod as powder catcher, groove is as the inlet port of powder, the rotation of thief sampler lid realizes the opening and closing of groove, the utility model can insert different depth according to actual conditions and obtain the object of powder, the utility model structure is simple, practical advantage reliably, and design the advantages such as ingenious.

Accompanying drawing illustrates,

Accompanying drawing 1 is schematic diagram of the present utility model;

Accompanying drawing 2 is thief rod structural representation one in the utility model;

Accompanying drawing 3 is thief rod structural representation two in the utility model;

Accompanying drawing 4 is the structural representation of last sampler lid in the utility model;

Accompanying drawing 5 is the structural representation of the utility model screw rod.

Embodiment,

Embodiment of the present utility model: a kind of layering powder sampler, as shown in drawings, comprise at least two thief rods 1, docked each other by screw rod 2 between thief rod 1, this thief rod 1 is hollow-core construction, the outer wall of every root thief rod 1 is provided with the longitudinal shallow slot 3 along thief rod 1 centerline direction, the outer wall of thief rod 1 arranges annular shallow slot group 4, thief rod 1 wall between annular shallow slot group 4 arranges groove 5 and this groove 5 is communicated with the hollow part of thief rod 1, thief sampler lid 6 to be enclosed within the thief rod 1 between annular shallow slot group 4 and to coordinate with groove 5.

Wherein the entirety of thief sampler lid 6 is cross section is semicircular tubular structure, the middle part of this thief sampler lid 6 is thimble structure 7, this thief sampler 6 is clearance fit with thief rod 1, arrange this chuck 8 of guiding chuck 8 at powder sampler 6 upper and lower side to coordinate with longitudinal shallow slot 3 and annular shallow slot group 4, thimble structure 7 arranges jack 9, the inserted link 10 being parallel to thief rod 1 inserts in all jacks 9 and realizes inserted link 10 and drive all powder sampler lid 6 to rotate simultaneously, in the upper end of inserted link 10, the collar 1 is set, this collar 1 is enclosed within first thief rod 1 and can rotates around thief rod 1, one end of the collar 1 with inserted link 10 for being fixedly connected with, in the end be provided with tapered cup nut 12 bottom a thief rod 1, described screw rod 2 upper and lower side is helicitic texture, regular polygon chuck 13 is set in the middle part of screw rod 2.

When powdered sample got by needs, connected by screw rod according to required employing powder number of plies determination thief rod quantity, thief sampler lid to be enclosed within the corresponding bar on thief rod and to coordinate with shallow slot that (longitudinal shallow slot mainly facilitates thief sampler lid can be inserted in smoothly in corresponding bar, annular shallow slot mainly realizes thief sampler lid and can freely rotate), that then inserted link is inserted that thief sampler covers inserts in one, the collar two of thief sampler lid is enclosed within first bar and completes assembling, then the sampling completed powder bed different depth is inserted in powder bed, the sample of gained flows in different bar and completes collection, need only to need during more or few layer sampling suitably increase or reduce bar, thief sampler lid can complete.

Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; can not as restriction protection domain of the present utility model; all equivalent variations of doing according to the utility model Spirit Essence or modification, all should be encompassed in protection domain of the present utility model.

Claims

1. a layering powder sampler, comprise at least two thief rods (1), it is characterized in that: docked each other by screw rod (2) between thief rod (1), this thief rod (1) is hollow-core construction, the outer wall of every root thief rod (1) is provided with the longitudinal shallow slot (3) along thief rod (1) centerline direction, the outer wall of thief rod (1) arranges annular shallow slot group (4), thief rod (1) wall between annular shallow slot group (4) arranges groove (5) and this groove (5) is communicated with the hollow part of thief rod (1), the thief rod (1) that thief sampler lid (6) is enclosed between annular shallow slot group (4) is gone up and coordinates with groove (5).

2. a kind of layering powder sampler according to claim 1, it is characterized in that: the entirety of described thief sampler lid (6) is cross section is semicircular tubular structure, the middle part of this thief sampler lid (6) is thimble structure (7), this thief sampler (6) and thief rod (1) are clearance fit, arrange guiding chuck (8) this chuck (8) at powder sampler (6) upper and lower side to coordinate with longitudinal shallow slot (3) and annular shallow slot group (4), thimble structure (7) arranges jack (9), the inserted link (10) being parallel to thief rod (1) inserts in all jacks (9) and realizes inserted link (10) and drive all powder sampler lid (6) to rotate simultaneously.

3. a kind of layering powder sampler according to claim 1, it is characterized in that: in the upper end of inserted link (10), the collar one (11) is set, this collar one (11) is enclosed within first thief rod (1) and can rotates around thief rod (1), one end of the collar one (11) with inserted link (10) for being fixedly connected with.

4. a kind of layering powder sampler according to claim 1, is characterized in that: in the end thief rod (1) bottom is provided with tapered cup nut (12).

5. a kind of layering powder sampler according to claim 1, is characterized in that: described screw rod (2) upper and lower side is helicitic texture, arranges regular polygon chuck (13) at screw rod (2) middle part.