CN208786620U - A kind of sealed type sample pulverizer - Google Patents

Abstract

The utility model relates to a kind of sealed type sample pulverizers, are related to disintegrating apparatus technical field, it is intended to convenient to clear up when adding materials the material for remaining in breaking ring and broken stick upper surface.Its drip irrigation device is, including cabinet and the mounting plate being arranged in cabinet, vibration device is equipped with below mounting plate, mounting plate upper surface is equipped with material alms bowl, breaking ring and broken stick are equipped in material alms bowl, the pressing device for compressing material alms bowl is additionally provided on mounting plate；Connecting rod is rotatably equipped with by shaft on mounting plate, connecting rod is equipped with far from one end of shaft can take the cleaning ring being placed on material alms bowl, and the axis of cleaning ring is perpendicular to connecting rod；It is rotatably equipped with the cleaning brush that can be abutted with breaking ring and broken stick in cleaning ring, and is connected with the driving mechanism of its rotation of driving on cleaning brush.It will be remained in the material brush to material alms bowl of breaking ring and broken stick upper surface using cleaning brush, guarantee the sanitary in crushed work operating process.

Description

A kind of sealed type sample pulverizer

Technical field

The utility model relates to disintegrating apparatus technical field more particularly to a kind of sealed type sample pulverizers.

Background technique

Sealed type sample pulverizer is mainly used for crushing raw material, such as coal, coke, lime stone and various heavily fortified points Hard non-metallic ore, it is convenient that its powder is chemically examined.

Sealed type sample pulverizer in the prior art is mainly by cabinet, rack, grinding device, pressing device, motor It is formed with systems such as electrical controls；Material is placed in the grinding device in rack, and pressing device is at work to grinding device Implement to compress.Sample pulverizer is mainly to carry out comminuting matter by vibration impact force and frictional force effect, is first put into material In the material alms bowl of sealing, breaking ring, broken stick are equipped in material alms bowl；When motor drives offset assembly high speed rotation, vibration will form Impact force and frictional force, so that powdery is made in material.

In practical sample preparation crushing process, when pouring into material in material alms bowl, material can be sticked to breaking ring and broken stick Upper surface at this time just needs to be cleaned to the compression sealing that otherwise will affect pressing device in material alms bowl to material alms bowl.Existing skill It is typically all that operator is directly cleared up with hand in art, then operating pressing device will expect that alms bowl compresses；Operator can be made dirty in this way The hand of member, and when it operates pressing device, it can also make pressing device dirty.

Utility model content

The purpose of the utility model is to provide a kind of sealed type sample pulverizer, it is convenient when adding materials to broken ring with And the material of broken stick upper end is cleared up, and guarantees the sanitary in entire crushed work operating process.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of sealed type sample pulverizer is set below the mounting plate including cabinet and the mounting plate being arranged in cabinet There is a vibration device, the mounting plate upper surface is equipped with material alms bowl, breaking ring and broken stick is equipped in the material alms bowl, on the mounting plate It is additionally provided with the pressing device for compressing material alms bowl；Connecting rod, the connecting rod are rotatably equipped with by shaft on the mounting plate One end far from shaft, which is equipped with, can take the cleaning ring being placed on material alms bowl, and the axis of the cleaning ring is perpendicular to connecting rod；Institute The cleaning brush for being rotatably equipped with and capable of being abutted in cleaning ring with breaking ring and broken stick is stated, and is connected with drive on the cleaning brush Move the driving mechanism of its rotation.

By using above-mentioned technical proposal, after material is added in material alms bowl, it is rotatablely connected bar to close to material alms bowl direction, directly It takes and is placed on material alms bowl to cleaning ring and material alms bowl coaxial rings.Then it is rotated in cleaning ring using driving mechanism driving cleaning brush, clearly Brush will remain in the material brush to material alms bowl of breaking ring and broken stick upper surface.It can not only guarantee pressing device energy in this way It is enough smoothly to compress material alms bowl, additionally it is possible to keep away manual-free and directly clear up material, guarantee that the health in entire crushed work operating process is whole It is clean.Finally it will expect that alms bowl compresses with pressing device, closed case starts vibration device, carries out the sample preparation crushed work of material.

Further, the inner wall of the cleaning ring is equipped with the annular groove of setting concentric with it, and the cleaning brush is along cleaning Ring is arranged radially, and its both ends is slidably installed in a ring groove.

By using above-mentioned technical proposal, the both ends of cleaning brush are slidably installed in a ring groove, can drive so entire Cleaning brush carries out the material for remaining in breaking ring and broken stick surface clear using the axis of cleaning ring as pivot axis Reason, will be in its brush to material alms bowl.

Further, the driving mechanism includes that the positioning plate being arranged on cleaning ring end face and radially is arranged in, institute The rotation axis for being installed at the center of cleaning brush and being axially arranged along cleaning ring is stated, and the one end of the rotation axis far from cleaning brush is fixed Position is rotatably installed on positioning plate；The rotation axis is equipped with close to one end of positioning plate to be integrally formed and along cleaning ring radial direction with it The rocking bar of setting, the cleaning ring take be placed on material alms bowl on when, the rocking bar be located at cleaning ring top.

By using above-mentioned technical proposal, when clearing up material using cleaning brush, rotating rocker, in the positioning action of positioning plate Under, rocking bar drives rotation axis rotation, and then cleaning brush is driven to rotate in cleaning ring, makes cleaning ring to breaking ring and broken stick table The material in face carries out brush.Wherein, rotation axis locating rotation is mounted on positioning plate, it is more convenient that rotation axis is made to drive cleaning ring Rotation, it is time saving and energy saving.

Further, the cleaning brush includes that both ends are slidably installed the body of rod in a ring groove and to be mounted on the body of rod separate The brush body of rocking bar side；The body of rod is equipped with the mounting groove that is arranged along its length far from the side of rocking bar, on the brush body Equipped with the elastic raised line cooperated with mounting groove.

By using above-mentioned technical proposal, the body of rod and brush body are set by cleaning brush, brush body passes through elastic raised line and installation The cooperation of slot is removably mounted on the body of rod, when brush body long-time is using wearing, can be replaced, be improved to brush body The service life of cleaning brush, reduces cost.

Further, the mounting plate is equipped with the bracket for being located at material alms bowl side and being vertically arranged, and the shaft level is set It sets in pedestal upper end.

It by using above-mentioned technical proposal, realizes that cleaning ring is overturn in perpendicular, is put into this way taking cleaning ring When expecting on alms bowl, on the one hand avoid wearing between cleaning ring and material alms bowl；On the other hand cleaning ring is avoided from broken stick and is crushed Ring upper surface is passed through, and cleaning ring lower end surface is easy to stick to material, influences cleaning ring and expects the overlap joint between alms bowl, and is easy material Band discharging alms bowl is simultaneously scattering on mounting plate.

Further, the side that the separate material alms bowl of bracket is located on the mounting plate, which is equipped with, to be vertically arranged and abuts with connecting rod Support rod, and the upper end is equipped with locating part for connecting rod to be fixed on to horizontality.

By using above-mentioned technical proposal, support rod plays a supporting role to connecting rod, and in the position-limiting action of locating part Under, it avoids when vibration device work carries out crushing sample preparation, connecting rod is swung up and down, and is easily damaged, and structure is simple, is effectively protected The service life for demonstrate,proving connecting rod and cleaning ring, reduces cost.

Further, the post upper is equipped with the placing groove cooperated with connecting rod, and the locating part is rotational installation In post upper and positioned at the limited block of placing groove side, and the pivot center of the limited block is vertically arranged.

It is flipped up support rod after cleaning ring completes work by using above-mentioned technical proposal, makes cleaning ring far from material After support rod is turned to horizontality and is placed in placing groove, limited block is turned to across placing groove, perpendicular to branch for alms bowl Strut state.At this point, limited block lower end surface and post upper face abut, by support rod limit in placing groove, to realize Support rod is fixed on horizontality, avoids support rod shaking in pulverizer work.

Further, the mounting plate is equipped with the locating slot with material alms bowl cooperation, and the material alms bowl is placed in locating slot, and The upper end is located at outside locating slot.

By using above-mentioned technical proposal, material alms bowl is placed in locating slot, realizes the fixation to material alms bowl position, guarantees to turn When dynamic connecting rod, cleaning ring, which can accurately be taken, is placed on material alms bowl upper surface.Meanwhile locating slot cooperation pressing device is realized to material alms bowl Positioning guarantees the stability of material alms bowl during the work time.

In conclusion the utility model has the following beneficial effects:

1, the cleaning ring being placed on material alms bowl can be taken by being arranged on a mounting board, rotational installation is to broken in cleaning ring The cleaning brush that stick and breaking ring are cleared up effectively realizes the cleaning to the material for remaining in breaking ring and broken stick upper surface, Guarantee the sanitary in entire crushed work operating process；

2, by the way that the support rod for being vertically arranged and abutting with connecting rod is arranged far from the side of material alms bowl in shaft, in support rod Upper surface is rotatablely installed the limited block that connecting rod is fixed on to horizontality, avoids when pulverizer works, the bottom in connecting rod It is dynamic, it is easily damaged, the service life of connecting rod and cleaning ring is effectively ensured, reduces cost.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of sealed type sample pulverizer；

Fig. 2 is a kind of cross-sectional view of sealed type sample pulverizer；

Fig. 3 is the enlarged drawing of part A in Fig. 1；

Fig. 4 is the enlarged drawing of part B in Fig. 2.

In figure, 1, cabinet；11, cabinet；111, it buckles；12, lid；121, grab；2, mounting plate；21, locating slot；22, Screw hole；3, expect alms bowl；31, breaking ring；32, it is crushed stick；33, gland；4, compression bar；41, platen；42, bolt；421, handwheel；5, even Extension bar；51, shaft；52, bracket；6, cleaning ring；61, annular groove；62, positioning plate；7, cleaning brush；71, the body of rod；711, it installs Slot；72, brush body；721, elastic raised line；73, rotation axis；731, rocking bar；8, support rod；81, placing groove；82, limited block；9, divide Partition；91, vibrating motor；911, drive shaft；92, eccentric block；10, spring.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of sealed type sample pulverizer, referring to Fig.1, including cabinet 1, cabinet 1 include cabinet 11 and are rotatably installed in case The lid 12 of 11 upper end of body, lid 12 are equipped with grab 121 far from the side of its pivot center, and cabinet 11 is equipped with and grab 121 The buckle 111 of cooperation.Under the effect of the fastening of grab 121 and buckle 111, the sealing of cabinet 1 is realized, when reducing pulverizer work The noise of generation.Referring to Fig. 2, it is equipped with the mounting plate 2 of activity setting in cabinet 11, is equipped with demarcation plate 9 below mounting plate 2, point Cabinet 11 is divide into upper part and lower part by partition 9.Vibration device, in the present embodiment, vibration device packet are equipped with below mounting plate 2 The vibrating motor 91 for being fixedly mounted on 9 lower section of demarcation plate is included, vibrating motor 91 is connected with to be located under mounting plate 2 across demarcation plate 9 The drive shaft 911 of end face；Eccentric rotary setting-up eccentricity block 92 in drive shaft 911, and 9 upper end of 2 lower end surface of mounting plate and demarcation plate Circumference array sets that there are four be disposed around spring 10 outside drive shaft 911 between face.

Referring to Fig. 2, it is equipped with locating slot 21 in 2 upper surface respective drive of mounting plate, 911 position, is placed in locating slot 21 Expect alms bowl 3, and expects that the upper end of alms bowl 3 is located at outside locating slot 21；Referring to Fig. 3, it is equipped with breaking ring 31 in material alms bowl 3 and is placed on breaking ring 31 Interior broken stick 32.It is additionally provided with the pressing device for compressing material alms bowl 3 on mounting plate 2, referring to Fig. 2, in the present embodiment, compresses Device includes covering the gland 33 being located on material alms bowl 3 to be rotatably equipped with compression bar 4, and the rotation of compression bar 4 on mounting plate 2 referring to Fig.1 The axis pivot center with lid 12 in parallel, and it is located at material alms bowl 3 close to the side of 12 pivot center of lid.4 lower end surface of compression bar is set There is the platen 41 cooperated with gland 33, compression bar 4 is connected with far from the threaded one end of its pivot center perpendicular to its length direction Bolt 42；It is located at material alms bowl 3 on mounting plate 2 and is equipped with the screw hole 22 cooperated with bolt 42, and spiral shell far from the side of 4 pivot center of compression bar Bolt 42 is equipped with the handwheel 421 for being integrally formed with it and facilitating its rotation of driving far from one end of screw hole 22.

It referring to Figures 1 and 2, will be on the lid of gland 33 to material alms bowl 3 after material being poured into material alms bowl 3；To close to material 3 direction of alms bowl Compression bar 4 is rotated, makes compression bar 4 across material alms bowl 3, and platen 41 is abutted with gland 33, bolt 42 plugs in screw hole 22.Use handwheel 421 are tightened in bolt 42 in screw hole 22, so that platen 41 is compressed gland 33, and then material alms bowl 3 is compressed sealing.Start vibrating motor 91, when vibrating motor 91 drives 92 high-speed rotation of eccentric block, vibration force is generated, is transferred on mounting plate 2, is made by spring 10 Breaking ring 31 and broken stick 32 move in material alms bowl 3, under the action of it vibrates impact force and frictional force, so that material is made Powdery.

In order to clear up the material for remaining in 32 upper surface of breaking ring 31 and broken stick when adding materials, referring to figure 1 and Fig. 3, the right side that material alms bowl 3 is located on mounting plate 2 are equipped with the bracket 52 being vertically arranged, and 52 upper end of bracket passes through horizontally disposed Shaft 51 be rotatably equipped with connecting rod 5, and shaft 51 is perpendicular to the pivot center of compression bar 4.In connecting rod 5 far from shaft 51 One end is equipped with cleaning ring 6, and the axis of cleaning ring 6 is perpendicular to connecting rod 5.It is rotatably equipped in cleaning ring 6 residual for clearing up The cleaning brush 7 of the material on 32 surface of breaking ring 31 and broken stick is stayed in, and is connected on cleaning brush 7 and drives it around cleaning ring 6 The driving mechanism of axis rotation.Connecting rod 5 drives cleaning ring 6 to rotate in perpendicular, so that cleaning ring 6 is taken and is placed on material alms bowl It on 3, is rotated using driving mechanism driving cleaning brush 7, so that the object of 32 upper surface of breaking ring 31 and broken stick will be remained in by realizing It is crushed in material brush to material alms bowl 3, guarantees the sanitary in crushed work operating process.

Taking the state being placed on material alms bowl 3 with cleaning ring 6 below is reference, specifically describes the knot of cleaning ring 6 and cleaning brush 7 Structure.

In the present embodiment, it in order to be replaced after 7 long-time use of cleaning brush to it, referring to Fig. 3, will clean Brush 7 is set as being rotatably installed in cleaning ring 6 and along the body of rod 71 that cleaning ring 6 is arranged radially, and is removably mounted at the body of rod 71 lower end surfaces, the brush body 72 abutted with breaking ring 31 and 32 upper surface of broken stick.Referring to Fig. 4, in the body of rod 71 close to brush body 72 Side be equipped with the mounting groove 711 that is arranged along its length, brush body 72 is equipped with the elastic raised line cooperated with mounting groove 711 721.Under the snap-in function of elastic raised line 721 and mounting groove 711, being detachably connected between brush body 72 and the body of rod 71 is realized, It is convenient that the brush body 72 of damage is replaced, reduce cost.

Cleaning brush 7 is rotatably installed in cleaning ring 6 in order to realize, referring to Fig. 3, be equipped on the inner wall of cleaning ring 6 with Its annular groove 61 being arranged concentrically, 72 both ends of brush body are slidably mounted in annular groove 61.In the present embodiment, driving mechanism includes The positioning plate 62 being arranged on 6 upper surface of cleaning ring and radially is set, positioning plate 62 across cleaning ring 6 the center of circle and with it is clear Sweep the integrated molding of ring 6.The rotation axis 73 being axially arranged along cleaning ring 6 is installed at the center of the body of rod 71, rotation axis 73 is separate One end locating rotation of cleaning brush 7 is mounted on positioning plate 62.It is rotated in order to facilitate driving rotation axis 73, it is close in rotation axis 73 One end of positioning plate 62, which is equipped with, to be integrally formed and along the rocking bar 731 that cleaning ring 6 is arranged radially with it, and rocking bar 731 is located at positioning 62 top of plate.It exerts a force on rocking bar 731, driving rotation axis 73 drives the body of rod 71 to rotate, at this point, brush body 72 will remain in breaking ring 31 and 32 upper end of broken stick material brush to material alms bowl 3 in, avoid it from influencing being normally carried out for broken work, and guarantee entire broken Neat and tidy during broken operation.

In order to avoid when crusher carries out broken work, connecting rod 5 drives cleaning ring 6 to swing up and down, referring to Fig.1 and scheme 3, bracket 52 is located on mounting plate 2 far from the side of material alms bowl 3 and is equipped with the support rod 8 for being vertically arranged and abutting with connecting rod 5, branch Length direction when strut 8 is along 5 horizontality of connecting rod is equipped at intervals with two, and the upper end is equipped with and puts with what connecting rod 5 cooperated Set slot 81.In addition, being additionally provided with the locating part for connecting rod 5 to be fixed on to horizontality in 5 upper end of connecting rod.Reference Fig. 3, In the present embodiment, locating part is the limited block 82 for being rotatably installed in 8 upper end of support rod and being located at 81 side of placing groove, and limited block 82 pivot center is vertically arranged.

Referring to Fig. 3 and Fig. 4, cleaning brush 7 is rotatablely connected bar 5 after hours, to far from material 3 direction of alms bowl, by 5 turns of connecting rod It moves to horizontality and taking and is placed in the placing groove 81 of 8 upper end of support rod.Limited block 82 is turned to perpendicular to 5 shape of connecting rod State, at this point, the lower end surface of limited block 82 and the upper surface of connecting rod 5 abut, by the limit of connecting rod 5 in placing groove 81, thus It is fixed in horizontality, connecting rod 5 is avoided to teetertotter in the crusher course of work, influences its service life.

The working principle and application method of the utility model:

After material is poured into material alms bowl 3, limited block 82 is released to the position-limiting action of connecting rod 5, is turned to close to material 3 direction of alms bowl Dynamic connecting rod 5 is taken cleaning ring 6 and is placed on material alms bowl 3.It exerting a force on rocking bar 731, driving rotation axis 73 drives the body of rod 71 to rotate, At this point, brush body 72 will remain in the material brush to material alms bowl 3 of 32 upper end of breaking ring 31 and broken stick.Then by connecting rod 5 to It is resetted far from the rotation of material 3 direction of alms bowl, and rotary spacing block 82 limits connecting rod 5, is fixed in horizontality.

Compression bar 4 will be rotated on the lid of gland 33 to material alms bowl 3 and to close to material 3 direction of alms bowl, and make compression bar 4 across material alms bowl 3, and platen 41 abut with gland 33, and bolt 42 plugs in screw hole 22.Bolt 42 is tightened in screw hole 22 using handwheel 421, makes platen 41 compress gland 33, and then material alms bowl 3 is compressed sealing.Lid 12 is fastened on cabinet 11, and by grab 121 and buckle 111 It fastens, cabinet 1 is sealed and is fixed.Finally start vibrating motor 91, drives the mistake of 92 high-speed rotation of eccentric block in vibrating motor 91 Cheng Zhong, breaking ring 31 and broken stick 32 move in material alms bowl 3, under the action of it vibrates impact force and frictional force, by material system Powdering.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of sealed type sample pulverizer, including cabinet (1) and the mounting plate (2) being arranged in cabinet (1), the mounting plate (2) lower section is equipped with vibration device, and mounting plate (2) upper surface is equipped with material alms bowl (3), is equipped with breaking ring in the material alms bowl (3) (31) and broken stick (32) it, is additionally provided on the mounting plate (2) for compressing the pressing device for expecting alms bowl (3)；It is characterized by: institute It states and is rotatably equipped with connecting rod (5) on mounting plate (2) by shaft (51), the one end of the connecting rod (5) far from shaft (51) Equipped with that can take the cleaning ring (6) being placed on material alms bowl (3), and the axis of the cleaning ring (6) is perpendicular to connecting rod (5)；It is described The cleaning brush (7) that can be abutted with breaking ring (31) and broken stick (32), and the cleaning are rotatably equipped in cleaning ring (6) The driving mechanism of its rotation of driving is connected on brush (7).

2. a kind of sealed type sample pulverizer according to claim 1, it is characterised in that: the inner wall of the cleaning ring (6) It is sliding to be equipped with the annular groove (61) of setting concentric with it, cleaning brush (7) being arranged radially along cleaning ring (6), and its both ends It is dynamic to be mounted in annular groove (61).

3. a kind of sealed type sample pulverizer according to claim 2, it is characterised in that: the driving mechanism includes setting The positioning plate (62) on cleaning ring (6) end face and being radially arranged is installed at the center of the cleaning brush (7) along cleaning The rotation axis (73) that ring (6) is axially arranged, and the rotation axis (73) is mounted on far from one end locating rotation of cleaning brush (7) and determines On position plate (62)；The rotation axis (73) is equipped with close to the one end of positioning plate (62) and is integrally formed with it and along cleaning ring (6) diameter To the rocking bar (731) of setting, the cleaning ring (6) take be placed on material alms bowl (3) on when, the rocking bar (731) is located on cleaning ring (6) Side.

4. a kind of sealed type sample pulverizer according to claim 3, it is characterised in that: the cleaning brush (7) includes two The brush body held the body of rod (71) being slidably mounted in annular groove (61) and be mounted on the body of rod (71) separate rocking bar (731) side (72)；The body of rod (71) is equipped with the mounting groove (711) being arranged along its length, the brush far from the side of rocking bar (731) Body (72) is equipped with the elastic raised line (721) cooperated with mounting groove (711).

5. a kind of sealed type sample pulverizer according to claim 1, it is characterised in that: the mounting plate (2) is equipped with Positioned at the bracket (52) expecting alms bowl (3) side and being vertically arranged, the shaft (51) is horizontally set on bracket (52) upper end.

6. a kind of sealed type sample pulverizer according to claim 5, it is characterised in that: be located on the mounting plate (2) Bracket (52) is equipped with the support rod (8) for being vertically arranged and abutting with connecting rod (5) far from the side of material alms bowl (3), and the upper end is set There is the locating part for connecting rod (5) to be fixed on to horizontality.

7. a kind of sealed type sample pulverizer according to claim 6, it is characterised in that: support rod (8) upper end is set There is the placing groove (81) with connecting rod (5) cooperation, the locating part is to be rotatably installed in support rod (8) upper end and be located at placing groove (81) limited block (82) of side, and the pivot center of the limited block (82) is vertically arranged.

8. a kind of sealed type sample pulverizer according to any one of claims 1-7, it is characterised in that: the installation Plate (2) is equipped with the locating slot (21) with material alms bowl (3) cooperation, and the material alms bowl (3) is placed in locating slot (21), and the upper end position Outside in locating slot (21).