CN210816170U

CN210816170U - Vibrating screen machine

Info

Publication number: CN210816170U
Application number: CN201921580073.7U
Authority: CN
Inventors: 张强; 杨建斌
Original assignee: Shaanxi Xinyida Building Materials Industry Development Co ltd
Current assignee: Shaanxi Xinyida Building Materials Industry Development Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-06-23
Anticipated expiration: 2029-09-21

Abstract

The utility model relates to a building material sieves technical field's a sieving machine, it includes the frame and is located vibration seat on the frame, be provided with the vibration subassembly between frame and the vibration seat, be provided with the bracing piece of two sets of symmetric distributions on the vibration seat, two the bracing piece is close to one side each other and has been seted up the groove of sliding, the groove of sliding sets up along bracing piece length direction, the inslot that slides be provided with slide groove cooperation and can follow a plurality of groups sliding block that the groove of sliding slided, two correspond be provided with the screen tray between the sliding block, two the mounting groove has all been seted up on the lateral wall of sliding block, two mounting groove on the sliding block is located same one side, be provided with the installation piece of pegging graft with the mounting groove cooperation on the screen tray. The sieving machine of design is convenient for take each layer material, and it is convenient for carry out the dismouting to the screening disk, and the practicality is strong, and convenient to use has improved the work efficiency of sieving machine.

Description

Vibrating screen machine

Technical Field

The utility model relates to a building material screening technical field especially relates to a sieving machine.

Background

The sieving machine is a processing apparatus for material grading screening, and at present, the sieving machine mainly is applied to a plurality of fields such as building, building materials, electric power and chemical industry, is commonly used for laboratory sieving machine and feed bin to use the sieving machine at the building trade sieving machine, and its laboratory is with the sieving machine mainly used separation different particle diameter's stone, carries out the preparation of concrete test block.

Chinese patent with publication number CN207222326U discloses a sieving machine, which comprises a base, including a motor, an end cap, a motor, swing seat, fix the sieve seat on swing seat, the anchorage bar that is located on the sieve seat, the screen cloth, and the crosspiece of anchorage bar upper end, be equipped with three at least on the anchorage bar and around the screen cloth on the sieve seat, still be connected with the closing device who is used for compressing tightly the screen cloth on the anchorage bar, closing device includes the horizontally depression bar with the anchorage bar one-to-one, the one end of depression bar with cup joint the sleeve pipe fixed connection on the anchorage bar, each deviates from anchorage bar one end fixed connection in same solid fixed ring's lateral wall, the axle center position of depression bar still is equipped with the telescopic link, and gu be connected with on the fixed.

This sieving machine during operation takes off the crosspiece, then aims at three anchorage bars respectively with the three lantern ring on the closing device, then overlaps the lantern ring on the anchorage bar, moves down closing device, then loads onto the crosspiece again, places the screen cloth on the sieve seat after, removes closing device for the screen cloth is pushed down to the depression bar, then screws the kicking piece, can compress tightly fixedly to the screen cloth.

Above-mentioned technical scheme is when using, unloads every time, all need to take off the screen cloth from last to down in proper order, during the use, need again from last to down install in proper order the screen cloth, complex operation influences the work efficiency of sieving machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving machine is convenient for take each layer material, and it is convenient for carry out the dismouting to the screen tray, and the practicality is strong, and convenient to use has improved sieving machine's work efficiency.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a sieving machine, includes the frame and is located vibration seat on the frame, be provided with the vibration subassembly between frame and the vibration seat, be provided with the bracing piece of two sets of symmetric distributions on the vibration seat, two the bracing piece is close to one side each other and has seted up the groove of sliding, the groove of sliding sets up along bracing piece length direction, the inslot that slides be provided with the groove cooperation of sliding just can be followed a plurality of groups sliding block that the groove of sliding slided, two correspond be provided with the sieve dish, two all seted up the mounting groove on sliding block's the lateral wall, two mounting groove on the sliding block is located same one side, be provided with the installation piece of pegging graft with the mounting groove cooperation on the sieve dish.

Through the implementation of the technical scheme, when the vibrating screen machine is used, the screen discs are sequentially arranged on the sliding block from small to large in mesh number, the mounting block is just opposite to the groove opening of the mounting groove during mounting, the mounting block is adjusted to be inserted in the mounting groove, the vibration assembly is adjusted, the vibration assembly drives the vibration seat to vibrate to screen materials, after screening is completed, the materials with required particle sizes are taken according to needs, and the corresponding screen discs are drawn out to separate the mounting block from the mounting groove; the sieving machine of design is convenient for take each layer material, and it is convenient for carry out the dismouting to the screening disk, and the practicality is strong, and convenient to use has improved the work efficiency of sieving machine.

The utility model discloses further set up to, run through the installation piece is provided with logical groove, it sets up along bracing piece length direction to lead to the groove, it is equipped with first spring to lead to the inslot, first spring both ends are connected with respectively can follow the fixture block that leads to the groove and slide, seted up on the cell wall of mounting groove with the draw-in groove of fixture block cooperation joint.

Through the implementation of the technical scheme, when the screen disc is installed, the installation block on the screen disc is over against the installation groove on the sliding block, the screen disc is pushed, the installation block is inserted in the installation groove, when the fixture blocks are in contact with the wall of the installation groove, the two fixture blocks move towards one side close to each other, the first spring is compressed, when the fixture blocks move to the positions of the fixture grooves, the first spring recovers, the first spring pushes the fixture blocks at the two ends to move until the fixture blocks are completely clamped in the fixture grooves, and the screen disc is fixed on the sliding block; the telescopic fixture block of design, the fixture block and draw-in groove joint of being convenient for make installation sieve dish stable connection on the sliding block.

The utility model discloses further set up to, the fixture block is including integrative section and the bulb section of sliding that sets up, just the diameter of the section of sliding is greater than bulb section diameter, bulb section one end and first spring coupling are kept away from to the section of sliding.

Through implementing above-mentioned technical scheme, the fixture block of segmentation design, its bulb section is convenient for carry out the gomphosis with the draw-in groove, the dismouting of the sieve tray of being convenient for.

The utility model discloses further set up to, the drill way department that leads to the groove is provided with the binding off that can be close to bulb section one end butt with the section of sliding and keeps off the ring.

Through implementing above-mentioned technical scheme, the binding off of design keeps off the ring, can carry out spacingly to the fixture block, prevents fixture block and logical groove separation.

The utility model discloses further set up to, pass the sliding block be provided with can with the spacing bolt of bracing piece butt.

Through implementing above-mentioned technical scheme, the spacing bolt of design is convenient for carry on spacingly to the sliding block, makes the sliding block fix on the bracing piece.

The utility model discloses further set up to, the vibration subassembly is including being located driving motor on the frame, coaxial arrangement has the driving gear in driving motor's the drive shaft, the relative both sides of driving gear are provided with the driven gear with driving gear meshing, the last pivot that is provided with one heart of driven gear, evenly distributed has a plurality of cams with the contact of vibration seat bottom wall in the pivot.

Through the implementation of the technical scheme, the driving motor is adjusted, the driving shaft of the driving motor drives the rotating shaft to rotate, the rotating shaft drives the cam to rotate, and the cam pushes the vibration seat to move, so that the vibration seat vibrates up and down to screen materials on the screen disc; the vibration subassembly of design is convenient for drive vibration seat vibration, and then accelerates the material screening.

The utility model discloses further set up to, be provided with a plurality of groups evenly distributed and telescopic support column between vibration seat and frame, the support column is parallel with bracing piece length direction, just the cover is equipped with the second spring on the support column, second spring one end is connected with the frame, and the other end is connected with the vibration seat, the support column includes the linkage segment that cavity set up and follows the motion section that the linkage segment slided.

Through implementing above-mentioned technical scheme, the telescopic support column of design is convenient for support the vibration seat.

The utility model discloses further set up to, be provided with directly over the vibration seat with two the supporting disk that just can support the sieve tray is connected to the bracing piece.

Through implementing above-mentioned technical scheme, the supporting disk of design can support the sieve dish.

To sum up, the utility model discloses following beneficial effect has:

the vibrating screen machine is convenient to take materials of all layers, a screen disc is convenient to disassemble and assemble, the practicability is high, the use is convenient, and the working efficiency of the vibrating screen machine is improved;

two, this sieving machine shakes, the telescopic support column of design is convenient for support the vibration seat, and simultaneously, the second spring on the bracing piece can cushion the vibration seat gold, improves sieving machine's life.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a sectional view taken along the plane a-a of fig. 1.

Fig. 3 is an enlarged schematic view of a portion B of fig. 2.

Reference numerals: 1. a machine base; 2. a vibration seat; 3. a vibrating assembly; 31. a drive motor; 32. a driving gear; 33. a driven gear; 34. a rotating shaft; 35. a cam; 4. a support bar; 41. a sliding groove; 42. a sliding block; 43. a limit bolt; 44. a card slot; 45. mounting grooves; 5. a sieve tray; 51. mounting blocks; 52. a through groove; 53. a first spring; 54. a clamping block; 541. a ball head section; 542. a slipping section; 55. closing up the baffle ring; 6. a support pillar; 61. a connecting section; 62. a motion segment; 63. a second spring; 7. and (4) supporting the disc.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in figure 1, a sieving machine comprises a machine base 1 and a vibrating seat 2 positioned on the machine base 1, a vibrating component 3 is arranged between the machine base 1 and the vibrating seat 2, four groups of supporting columns 6 which are uniformly distributed and telescopic are arranged on the periphery of the vibrating component 3, one end of each supporting column 6 is connected with the vibrating seat 2, the other end of each supporting column is connected with the machine base 1, two groups of supporting rods 4 which are symmetrically distributed are fixedly connected on the vibrating seat 2, referring to figure 2, a sliding groove 41 is formed in one side, close to each other, of each supporting rod 4, the sliding groove 41 is arranged along the length direction of each supporting rod 4, six groups of sliding blocks 42 capable of sliding along the sliding groove 41 are arranged in the sliding groove 41, a limiting bolt 43 capable of abutting against the supporting rods 4 is arranged through the sliding blocks 42, a rotating handle is arranged at one end, far away from the supporting rods 4, a sieve tray 5 is arranged between the two corresponding, and supporting disk 7 is located the setting of sliding groove 41 below, has all seted up mounting groove 45 on the lateral wall of two sliding block 42, and mounting groove 45 on two sliding block 42 is located same one side, and fixedly connected with cooperates the installation piece 51 of pegging graft with mounting groove 45 on the sieve tray 5.

As shown in fig. 3, run through installation piece 51 and seted up logical groove 52, logical groove 52 sets up along 4 length direction of bracing piece, the embedded first spring 53 that is equipped with in logical groove 52, first spring 53 both ends are connected with respectively can follow the fixture block 54 that logical groove 52 slided, fixture block 54 includes integrative slip section 542 and the bulb section 541 that sets up, and the diameter of slip section 542 is greater than the diameter of bulb section 541, slip section 542 keeps away from bulb section 541 one end and is connected with first spring 53, set up the draw-in groove 44 with bulb section 541 cooperation joint on the cell wall of mounting groove 45, the drill way department fixedly connected with that leads to groove 52 can be close to the binding off baffle ring 55 of bulb section 541 one end butt with slip section 542.

As shown in fig. 2, the vibration assembly 3 includes a driving motor 31 located on the base 1, a driving gear 32 is coaxially installed on a driving shaft of the driving motor 31, driven gears 33 engaged with the driving gear 32 are disposed on two opposite sides of the driving gear 32, a rotating shaft 34 is concentrically disposed on the driven gears 33, two ends of the rotating shaft 34 are disposed with supporting seats located on the base 1, and three groups of cams 35 uniformly distributed and in contact with the bottom wall of the vibration base 2 are uniformly distributed on the rotating shaft 34.

As shown in fig. 2, support column 6 sets up along 4 length direction of bracing piece, and the cover is equipped with second spring 63 on the support column 6, and second spring 63 one end is connected with frame 1, and the other end is connected with vibration seat 2, and support column 6 includes linkage segment 61 that cavity set up and the motion section 62 that slides along linkage segment 61, and the linkage segment 61 is kept away from motion section 62 one end and is connected with frame 1, and the motion section 62 is kept away from linkage segment 61 one end and is connected with vibration seat 2.

The utility model discloses the theory of operation does: when the vibrating screen machine is used, the screen discs 5 are sequentially arranged on the sliding block 42 from small to large in mesh, when the screen discs 5 are arranged, the mounting blocks 51 on the screen discs 5 are opposite to the mounting grooves 45 on the sliding block 42, the screen discs 5 are pushed, the mounting blocks 51 are inserted in the mounting grooves 45, when the clamping blocks 54 are in contact with the groove walls of the mounting grooves 45, the two clamping blocks 54 move to one side close to each other, the first spring 53 is compressed, when the clamping blocks 54 move to the positions of the clamping grooves 44, the first spring 53 recovers, the first spring 53 pushes the clamping blocks 54 at the two ends to move, the clamping blocks 54 move to be completely clamped in the clamping grooves 44, the driving motor 31 is adjusted, the driving shaft of the driving motor 31 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the cam 35 to rotate, the cam 35 pushes the vibrating seat 2 to move, so that the vibrating seat 2 vibrates up and down, materials on the screen discs 5 are screened, and after screening, when the corresponding screen tray 5 is drawn out, the screen tray 5 drives the mounting block 51 to move, the mounting block 51 drives the clamping blocks 54 and the first springs 53 to move, when the clamping blocks 54 are in contact with the groove wall of the mounting groove 45, the two clamping blocks 54 move towards one side close to each other, the first springs 53 are compressed, when the clamping blocks 54 move to be separated from the clamping grooves 44, and when the clamping blocks 54 move to be positioned at the clamping grooves 44, the screen tray 5 is separated from the support rod 4.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A vibrating screen machine is characterized by comprising a machine base (1) and a vibrating base (2) positioned on the machine base (1), a vibration component (3) is arranged between the machine base (1) and the vibration base (2), two groups of symmetrically distributed support rods (4) are arranged on the vibration seat (2), a sliding groove (41) is arranged at one side of the two support rods (4) close to each other, the sliding grooves (41) are arranged along the length direction of the supporting rod (4), a plurality of groups of sliding blocks (42) which are matched with the sliding grooves (41) and can slide along the sliding grooves (41) are arranged in the sliding grooves (41), a sieve tray (5) is arranged between the two corresponding sliding blocks (42), mounting grooves (45) are formed in the side walls of the two sliding blocks (42), the mounting grooves (45) on the two sliding blocks (42) are positioned on the same side, and the sieve tray (5) is provided with an installation block (51) which is matched and spliced with the installation groove (45).

2. The vibrating screen machine according to claim 1, characterized in that a through groove (52) is formed through the mounting block (51), the through groove (52) is formed along the length direction of the support rod (4), a first spring (53) is embedded in the through groove (52), two ends of the first spring (53) are respectively connected with a clamping block (54) capable of sliding along the through groove (52), and a clamping groove (44) matched and clamped with the clamping block (54) is formed in the groove wall of the mounting groove (45).

3. The vibrating screen machine according to claim 2, characterized in that the clamping block (54) comprises a sliding section (542) and a ball-head section (541) which are integrally arranged, the diameter of the sliding section (542) is larger than that of the ball-head section (541), and one end of the sliding section (542) far away from the ball-head section (541) is connected with the first spring (53).

4. A screening machine according to claim 3, characterized in that the aperture of the through slot (52) is provided with a close-up ring (55) which can abut against one end of the slip section (542) close to the ball head section (541).

5. A vibrating screen machine according to claim 1, characterised in that a limit bolt (43) which can abut against the supporting bar (4) is arranged through the sliding block (42).

6. The vibrating screen machine according to claim 1, characterized in that the vibrating assembly (3) comprises a driving motor (31) located on the base (1), a driving gear (32) is coaxially installed on a driving shaft of the driving motor (31), driven gears (33) meshed with the driving gear (32) are arranged on two opposite sides of the driving gear (32), a rotating shaft (34) is concentrically arranged on the driven gears (33), and a plurality of cams (35) contacted with the bottom wall of the vibrating base (2) are uniformly distributed on the rotating shaft (34).

7. The vibrating screen machine according to claim 6, characterized in that a plurality of groups of uniformly distributed and telescopic supporting columns (6) are arranged between the vibrating base (2) and the base (1), the supporting columns (6) are parallel to the supporting rod (4) in length direction, a second spring (63) is sleeved on the supporting columns (6), one end of the second spring (63) is connected with the base (1), the other end of the second spring is connected with the vibrating base (2), and the supporting columns (6) comprise a connecting section (61) which is arranged in a hollow manner and a moving section (62) which slides along the connecting section (61).

8. A vibrating screen machine according to claim 1, characterized in that a supporting disk (7) which is connected with the two supporting rods (4) and can support the screen disk (5) is arranged right above the vibrating seat (2).