CN202238239U

CN202238239U - Sample preparation pulverizer

Info

Publication number: CN202238239U
Application number: CN 201120227033
Authority: CN
Inventors: 任率
Original assignee: Hunan Sundy Science and Technology Development Co Ltd
Current assignee: Hunan Sundy Science and Technology Development Co Ltd
Priority date: 2011-06-30
Filing date: 2011-06-30
Publication date: 2012-05-30
Anticipated expiration: 2021-06-30

Abstract

The utility model discloses a sample preparation pulverizer which comprises a chassis, an electric control system, a compression component and a material pot pulverizing component, wherein the compression component and the material pot pulverizing component are arranged on the top surface of the chassis, the material pot pulverizing component comprises a shock excitation mechanism and more than one material pot, the compression component is connected with one end of a cantilever, and the other end of the cantilever is connected with a support saddle and can rotate or swing around the support saddle. The sample preparation pulverizer disclosed by the utility model has the advantages of simple and compact structure, low cost, more convenience in operation of taking the material pot and the like.

Description

A kind of sample pulverizer

Technical field

The utility model is mainly concerned with the sample making apparatus field, refers in particular to a kind of sample pulverizer.

Background technology

Sample pulverizer mainly is made up of systems such as cabinet, frame, reducing mechanism, hold down gag, motor and electrical controls, and material is positioned in the reducing mechanism on the frame, and hold down gag is implemented to compress to reducing mechanism when work.Sample pulverizer mainly is to be used for comminuting matter by vibration impact and frictional force, at first material is put into the material alms bowl of sealing, is provided with broken ring in the material alms bowl, fragmentation is excellent; When the driven by motor offset assembly rotates at a high speed, can form vibration impact and frictional force, thereby material is processed powdery.

On traditional sample pulverizer, generally comprise a plurality of material alms bowls that are used for depositing material, a plurality of material alms bowls are uniformly distributed with and are arranged on the table top of frame, and hold down gag is installed in the center position of all material alms bowls more, do vertical up-or-down movement the material alms bowl is implemented to compress.This structure is taking, putting material during alms bowl, the hold down gag that is in the center be positioned at all the time the material alms bowl directly over, so interfere with the material alms bowl easily, be inconvenient to take, put the material alms bowl.

The utility model content

The technical problem that the utility model will solve just is: to the technical problem that prior art exists, the utility model provides a kind of simple and compact for structure, with low cost, sample pulverizer more convenient to operate of getting material material alms bowl.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of sample pulverizer; Comprise cabinet, electric-control system and be arranged in and hold down assembly, expect the alms bowl shredder assemblies on the cabinet end face; Said material alms bowl shredder assemblies comprises exciting agency and more than one material alms bowl; Said holding down assembly is connected in an end of a cantilever, and the other end of said cantilever links to each other with bearing and can rotate or swing around bearing.

Further improvement as the utility model:

Said material alms bowl is more than three, and bearing is fixed on the end face of cabinet and is positioned at said three outsides with material loading alms bowl institute region.

Said cantilever is articulated on the bearing and can swings around pin joint.

Said cantilever is socketed on the bearing and can rotates around bearing.

Said hold down assembly comprise action bars, cam, traveller and with the consistent paw of material alms bowl quantity; One end of said paw be arranged in the top of corresponding material alms bowl; The other end of said paw all is fixed on the traveller, and said cam links to each other with the top contact matching of traveller and with action bars.

The top of said cabinet is provided with chassis lid.

Compared with prior art, the advantage of the utility model is:

1, the hold down gag of the utility model links to each other with bearing through cantilever, and can be along with cantilevered swing, thus leave expect alms bowl directly over; When taking, putting the material alms bowl; Make full use of material alms bowl superjacent air space, be convenient to take, put the material alms bowl, solved and taken, put hold down gag and the problem of expecting that alms bowl is interfered in the process.

2, in the hold down gag of the utility model; The material alms bowl is more than three, and bearing is fixed on the end face of cabinet and is positioned at said three outsides with material loading alms bowl institute region, and what promptly adopt is eccentric mode; Can further make full use of material alms bowl superjacent air space, be convenient to pick and place operation.

Description of drawings

Fig. 1 is in the structural representation of material alms bowl locking state when being the utility model work;

Structural representation when Fig. 2 is in material alms bowl releasing orientation when being the utility model inoperative;

Fig. 3 is the structure for amplifying sketch map at I place among Fig. 1.

Marginal data:

1, cabinet; 2, electric-control system; 3, hold down assembly; 31, paw; 32, action bars; 33, cam; 34, traveller; 4, material alms bowl shredder assemblies; 41, exciting agency; 42, material alms bowl; 5, cantilever; 6, bearing.

The specific embodiment

Below will combine Figure of description and specific embodiment that the utility model is explained further details.

Like Fig. 1, Fig. 2 and shown in Figure 3; The sample pulverizer of the utility model; Comprise cabinet 1, electric-control system 2 and be arranged on cabinet 1 end face hold down assembly 3, material alms bowl shredder assemblies 4, the top of cabinet 1 is provided with chassis lid 11, material alms bowl shredder assemblies 4 comprises exciting agency 41 and more than one material alms bowl 42; Exciting agency 41 links to each other with electric-control system 2; Under the effect of exciting agency 41, the fragmentation ring in the material alms bowl 42, broken rod can form vibration impact and frictional force, thereby material is wherein processed powdery.

In the utility model, with hold down assembly 3 be connected in a cantilever 5 an end, the other end of cantilever 5 links to each other with bearing 6 and can rotate or swing around bearing 6; Can be along with cantilever 5 swings; Thereby leave material alms bowl 42 directly over, taking, putting material during alms bowl 42, make full use of material alms bowl 42 superjacent air spaces; Be convenient to take, put material alms bowl 42, solved and taken, put hold down gag and the problem of expecting that alms bowl 42 is interfered in the process.

In the present embodiment, the material alms bowl is three, and bearing 6 is fixed on the end face of cabinet 1 and is positioned at three outsides with 42 regions of material loading alms bowl.Because cantilever 5 can be with to hold down assembly and 3 rotate or swing, make whole hold down assembly 3 leave all material alms bowls 42 directly over, when picking and placeing material alms bowl 42, can not produce interference because holding down assembly 3 existence, order material alms bowl 42 to pick and place operation quicker, convenient.

In the present embodiment, cantilever 5 is socketed on the bearing 6 and can rotates i.e. gyration around bearing 6; Like this through rotate can make hold down assembly 3 leave easily, apace all material alms bowls 42 directly over.

In other embodiments, can also cantilever 5 be articulated on the bearing 6 and can do upper and lower swing around pin joint, thus let hold down assembly 3 leave easily, apace all material alms bowls 42 directly over.

In the present embodiment; Hold down assembly 3 comprise action bars 32, cam 33, traveller 34 and with the consistent paw 31 of material alms bowl 42 quantity; One end of paw 31 be arranged in the top of corresponding material alms bowl 42; The other end of paw 31 all is fixed on the traveller 34, and cam 33 links to each other with the top contact matching of traveller 34 and with action bars 32.Referring to Fig. 3, when pressed downward action bars 32, can push away cam 33 and rotate, pushing away traveller 34 drive paws 31 and down moving, realize compressing of material alms bowl 42.Otherwise, when lifting action bars 32, can push away cam 33 and rotate, be with traveller 34 and paw 31 up to move, order material alms bowl 42 is in releasing orientation.

Below only be the preferred implementation of the utility model, the protection domain of the utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to the protection domain of the utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of the utility model in the some improvement and the retouching that do not break away under the utility model principle prerequisite.

Claims

1. sample pulverizer; Comprise cabinet (1), electric-control system (2) and be arranged in hold down assembly (3), the material alms bowl shredder assemblies (4) on cabinet (1) end face; Said material alms bowl shredder assemblies (4) comprises exciting agency (41) and more than one material alms bowl (42); It is characterized in that: said holding down assembly (3) is connected in an end of a cantilever (5), and the other end of said cantilever (5) links to each other with bearing (6) and can rotate or swing around bearing (6).

2. sample pulverizer according to claim 1 is characterized in that: said material alms bowl (42) is more than three, and said bearing (6) is fixed on the end face of cabinet (1) and is positioned at said three outsides with material loading alms bowl (42) institute region.

3. sample pulverizer according to claim 1 is characterized in that: said cantilever (5) is articulated in bearing (6) and goes up and can swing around pin joint.

4. sample pulverizer according to claim 1 is characterized in that: said cantilever (5) is socketed on bearing (6) and goes up and can rotate around bearing (6).

5. according to claim 1 or 2 or 3 or 4 described sample pulverizers; It is characterized in that: said holding down assembly (3) comprise action bars (32), cam (33), traveller (34) and with the consistent paw (31) of material alms bowl (42) quantity; One end of said paw (31) be arranged in the top of corresponding material alms bowl (42); The other end of said paw (31) all is fixed on the traveller (34), and said cam (33) links to each other with the top contact matching of traveller (34) and with action bars (32).

6. according to claim 1 or 2 or 3 or 4 described sample pulverizers, it is characterized in that: the top of said cabinet (1) is provided with chassis lid (11).