CN213254982U

CN213254982U - Grinder with screening function

Info

Publication number: CN213254982U
Application number: CN202021908770.3U
Authority: CN
Inventors: 乞兆诚
Original assignee: Shanghai Saipei New Material Technology Co ltd
Current assignee: Shanghai Saipei New Material Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of grinding devices, in particular to a grinding device with a screening function, which comprises a box body, wherein a crushing cavity and a grinding cavity are arranged on the inner wall of the box body, and four first bearings are fixedly connected with the inner wall of the crushing cavity; the utility model discloses, can drive driving gear and driven gear meshing through first motor work and rotate, and then can drive first broken axle and the meshing rotation of the broken axle of second, realize carrying out kibbling purpose to the material, second motor work, can drive first grinding roller and rotate, and then reach and drive second grinding roller pivoted purpose, through the overlap joint relation between first grinding roller and the second grinding roller, realize carrying out the purpose of grinding to broken back material, the device adopts the cooperation between each structure, can reach the purpose of carrying out broken grinding to the material, grinding efficiency is higher, the effect is better, the screening to the material after grinding has been realized simultaneously, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Description

Grinder with screening function

Technical Field

The utility model belongs to the technical field of grinder, concretely relates to grinder with screening function.

Background

Grinding is a unit operation for reducing solid materials into smaller particles, and in order to grind different materials, humans use various grinders including a manual mortar, a mill driven by animals, wind power or water power, and an electric grinder driven by electric power, etc.

At present, the existing grinding device is mostly only capable of carrying out single grinding, and can not carry out crushing pretreatment on materials, so that the grinding effect is poor, the existing grinding device mostly does not have a filtering effect, and can not grind unfiltered materials again in time, so that the grinding efficiency is poor, the screen mesh can not be replaced according to the screening requirement, and great inconvenience is brought to the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a grinder with screening function has broken grinding effectual and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device with a screening function comprises a box body, wherein a crushing cavity and a grinding cavity are formed in the inner wall of the box body, four first bearings are fixedly connected to the inner wall of the crushing cavity, a first crushing roller and a second crushing roller are respectively arranged in the four first bearings in a penetrating mode, the left ends of the first crushing roller and the second crushing roller respectively penetrate through the first bearings and are respectively and fixedly connected with a driving gear and a driven gear, the driving gear is meshed with the driven gear, a first motor is fixedly connected to the side face of the driving gear, a second shell is fixedly connected to the side face of the crushing cavity, the first motor is located in the second shell, a plurality of second bearings are fixedly connected to the inner wall of the grinding cavity, a second rotating shaft is arranged in the second bearings in a penetrating mode, a second grinding roller is fixedly connected to the surface of the second rotating shaft, and a second motor is fixedly connected to the back face of, an output shaft of the second motor penetrates through the grinding cavity and is fixedly connected with a first grinding roller, the first grinding roller is in lap joint with a second grinding roller, and a plurality of second grinding rollers are in lap joint;

the side surface of the grinding cavity is fixedly connected with a dust suction pipe, the dust suction pipe is provided with an air pump, the air pump is fixedly connected with the side surface of the grinding cavity, the top end and the bottom end of the dust absorption pipe are respectively positioned above and below the first grinding roller and the second grinding roller, a through hole is arranged between the grinding cavity and the crushing cavity, the side surface of the inner wall of the through hole is fixedly connected with a third bearing, a spiral feeding rod penetrates through the third bearing, the right ends of the spiral feeding rod and the first crushing shaft respectively penetrate through the third bearing and the first bearing and are fixedly connected with a driven wheel and a driving wheel, the driven wheel is in transmission connection with the driving wheel through the conveying belt, a groove is formed in the side surface of the inner wall of the box body, the improved screen cloth is characterized in that a sliding rod is fixedly connected to the inner wall of the groove, a sliding sleeve is connected to the surface of the sliding rod in a sliding mode, a mounting plate is fixedly connected to the sliding sleeve, and a screen cloth is fixedly connected to the mounting plate through bolts.

Preferably, the side of the crushing cavity is fixedly connected with a first shell, and the driving wheel, the driven wheel and the conveyor belt are positioned in the first shell.

Preferably, the surface of the sliding rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected to the sliding sleeve and the inner wall of the groove.

Preferably, the bottom of the inner wall of the box body is provided with a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, a collecting box is fixedly connected onto the sliding block, and a first handle is fixedly connected to the front side of the collecting box.

Preferably, the positions, close to four corners, of the bottom of the box body are fixedly connected with rollers, and brake pads are arranged in the rollers.

Preferably, the front side of the box body is movably connected with a box door through a hinge, and the front side of the box door is fixedly connected with a second handle.

Preferably, the front side of box is provided with controls the panel, control the panel and pass through wire electric connection with each electrical apparatus, the top of box is provided with the feed inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, can drive driving gear and driven gear meshing rotation through first motor work, and then can drive first broken axle and second broken axle meshing rotation, realize carrying out the mesh of smashing the material, second motor work can drive first grinding roller rotation, and then reach the mesh of driving second grinding roller rotation, through the overlap joint relation between first grinding roller and the second grinding roller, realize the mesh of grinding the material after the breakage, air pump work, can carry the not complete material of filtration to the first grinding roller and second grinding roller top through the dust absorption pipe on the screen cloth and grind the screening once more, through the bolt, realize the convenient dismouting between mounting panel and the screen cloth, can change the screen cloth according to the use needs, the device adopts the cooperation between each structure, can reach the mesh of carrying out the broken grinding to the material, grinding efficiency is higher, and the effect is better, has realized the screening to the material after grinding simultaneously, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

fig. 4 is a schematic rear view of the present invention;

in the figure: 1. a box body; 2. a roller; 3. a collection box; 4. a first handle; 5. a chute; 6. a slider; 7. a dust collection pipe; 8. an air pump; 9. a second grinding roller; 10. a first housing; 11. a driven wheel; 12. a conveyor belt; 13. a driving wheel; 14. a first bearing; 15. a first crushing roller; 16. a feed inlet; 17. a second housing; 18. a first motor; 19. a driving gear; 20. a third bearing; 21. a screw feed rod; 22. a first grinding roller; 23. a second bearing; 24. a second rotating shaft; 25. screening a screen; 26. a hinge; 27. a box door; 28. a second handle; 29. a control panel; 30. a bolt; 31. a slide bar; 32. a spring; 33. a sliding sleeve; 34. mounting a plate; 35. a groove; 36. a second crushing roller; 37. a driven gear; 38. a second motor; 39. a through hole; 40. a crushing chamber; 41. a grinding chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a grinding device with a screening function comprises a box body 1, wherein a crushing cavity 40 and a grinding cavity 41 are formed in the inner wall of the box body 1, four first bearings 14 are fixedly connected to the inner wall of the crushing cavity 40, a first crushing roller 15 and a second crushing roller 36 are respectively arranged in the four first bearings 14 in a penetrating mode, the left ends of the first crushing roller 15 and the second crushing roller 36 penetrate through the first bearings 14 and are respectively and fixedly connected with a driving gear 19 and a driven gear 37, the driving gear 19 is meshed with the driven gear 37, a first motor 18 is fixedly connected to the side face of the driving gear 19, the driving gear 19 and the driven gear 37 can be driven to be meshed and rotated by the first motor 18 during working, further, a first crushing shaft and a second crushing shaft can be driven to be meshed and rotated, the purpose of crushing materials is achieved, a second shell 17 is fixedly connected to the side face of the crushing cavity 40, the first motor 18 is located in the second shell 17, the inner wall of the grinding cavity 41 is fixedly connected with a plurality of second bearings 23, a second rotating shaft 24 penetrates through the second bearings 23, the surface of the second rotating shaft 24 is fixedly connected with a second grinding roller 9, the back face of the grinding cavity 41 is fixedly connected with a second motor 38, the second motor 38 works to drive the first grinding roller 22 to rotate, so that the purpose of driving the second grinding roller 9 to rotate is achieved, the purpose of grinding the crushed material is achieved through the lapping relation between the first grinding roller 22 and the second grinding roller 9, an output shaft of the second motor 38 penetrates through the grinding cavity 41 and is fixedly connected with the first grinding roller 22, the first grinding roller 22 is lapped with the second grinding roller 9, and a plurality of second grinding rollers 9 are lapped;

grind 41 side fixedly connected with dust absorption pipe 7 of chamber, be provided with air pump 8 on the dust absorption pipe 7, air pump 8 work can carry the not complete material of filtration to first grinding roller 22 and second grinding roller 9 top through dust absorption pipe 7 on the screen cloth 25 and grind the screening once more, air pump 8 fixed connection is in the side of grinding chamber 41, the top and the bottom of dust absorption pipe 7 are located the top and the below of first grinding roller 22 and second grinding roller 9 respectively, through-hole 39 has been seted up between grinding chamber 41 and the broken chamber 40, the side fixedly connected with third bearing 20 of through-hole 39 inner wall, wear to be equipped with spiral feed rod 21 in the third bearing 20, with the help of the transmission of conveyer belt 12, can drive bolt 30 feed rod rotation through action wheel 13 and follow driving wheel 11, realize the conveying to the material after the breakage, the right-hand member of spiral feed rod 21 and first broken axle passes third bearing 20 and first bearing 14 respectively and fixedly connected with from driving wheel 11 And a driving wheel 13, the driven wheel 11 is in transmission connection with the driving wheel 13 through a conveyor belt 12, a groove 35 is formed in the side surface of the inner wall of the box body 1, a sliding rod 31 is fixedly connected to the inner wall of the groove 35, a sliding sleeve 33 is in sliding connection with the surface of the sliding rod 31, the sliding action of the sliding rod 31 and the sliding sleeve 33 and the elasticity of a spring 32 are utilized, the gravity of the falling of the matched material through a mounting plate 34 can drive the screen mesh 25 to move up and down, so that the material can be screened, the mounting plate 34 is fixedly connected to the sliding sleeve 33, the screen mesh 25 is fixedly connected to the mounting plate 34 through a bolt 30, the mounting plate 34 and the screen mesh 25 can be conveniently disassembled and assembled through the bolt 30, the screen mesh 25 can be replaced according to the use requirement, the device adopts the matching among structures, the effect is better, has realized the screening to the material after grinding simultaneously, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.

Specifically, a first housing 10 is fixedly connected to a side surface of the crushing cavity 40, and the driving wheel 13, the driven wheel 11 and the conveyor belt 12 are located in the first housing 10.

Specifically, the surface of the sliding rod 31 is sleeved with a spring 32, and two ends of the spring 32 are respectively and fixedly connected to the sliding sleeve 33 and the inner wall of the groove 35.

Specifically, the bottom of the inner wall of the box body 1 is provided with a chute 5, the collecting box 3 can be driven to move back and forth through the first handle 4 under the sliding action of the chute 5 and the sliding block 6, the collecting box 3 is used for collecting the collected objects, the sliding block 6 is connected in the chute 5 in a sliding mode, the collecting box 3 is fixedly connected to the sliding block 6, and the first handle 4 is fixedly connected to the front side of the collecting box 3.

Specifically, the equal fixedly connected with gyro wheel 2 in position that 1 bottom of box is close to the four corners, through gyro wheel 2, can drive the device and carry out the position and remove, be provided with the brake block in the gyro wheel 2.

Specifically, a door 27 is movably connected to the front side of the box body 1 through a hinge 26, and a second handle 28 is fixedly connected to the front side of the door 27.

Specifically, the front side of box 1 is provided with controls panel 29, through controlling panel 29, makes things convenient for the user of service to control respectively the operating condition of each electrical apparatus, control panel 29 and each pass through wire electric connection with each electrical apparatus, the top of box 1 is provided with feed inlet 16.

The utility model discloses a theory of operation and use flow: when the utility model is used, the roller 2 drives the device to move, then the brake block is put down to fix the device, then the material to be ground is led into the crushing cavity 40 through the feed inlet 16, then the first motor 18 is controlled to work through the control panel 29 to drive the first crushing shaft and the second crushing shaft to mesh and rotate, so as to realize the preliminary crushing treatment of the material, the crushed material falls to the spiral feed rod 21, the driven wheel 11 drives the spiral feed rod 21 to rotate by virtue of the transmission action of the driving wheel 13 and the conveyor belt 12, so as to realize the transmission of the crushed material, the crushed material is transmitted to the grinding cavity 41, then the second motor 38 is controlled to work through the control panel 29 to drive the first grinding roller 22 and the second grinding roller 9 to rotate, so as to realize the grinding of the material, the ground material falls to the screen mesh 25 to be screened, the material after the screening drops to collecting box 3 and collects, and unfiltered material passes through air pump 8 work, carries through dust absorption pipe 7 and grinds the filtration once more to first grinding roller 22 and second grinding roller 9 top, grinds the back of accomplishing, opens chamber door 27, with the help of the sliding action of spout 5 and slider 6, through the 4 pulling collecting boxes in the first leader 3, takes out collecting box 3, to grinding the material after the screening use of reprocessing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grinder with screening function, includes box (1), its characterized in that: the inner wall of the box body (1) is provided with a crushing cavity (40) and a grinding cavity (41), the inner wall of the crushing cavity (40) is fixedly connected with four first bearings (14), a first crushing roller (15) and a second crushing roller (36) are respectively arranged in the four first bearings (14) in a penetrating manner, the left ends of the first crushing roller (15) and the second crushing roller (36) respectively penetrate through the first bearings (14) and are respectively and fixedly connected with a driving gear (19) and a driven gear (37), the driving gear (19) is meshed with the driven gear (37), the side surface of the driving gear (19) is fixedly connected with a first motor (18), the side surface of the crushing cavity (40) is fixedly connected with a second shell (17), the first motor (18) is positioned in the second shell (17), the inner wall of the grinding cavity (41) is fixedly connected with a plurality of second bearings (23), a second rotating shaft (24) penetrates through the second bearing (23), a second grinding roller (9) is fixedly connected to the surface of the second rotating shaft (24), a second motor (38) is fixedly connected to the back face of the grinding cavity (41), an output shaft of the second motor (38) penetrates through the grinding cavity (41) and is fixedly connected with a first grinding roller (22), the first grinding roller (22) is in lap joint with the second grinding roller (9), and a plurality of second grinding rollers (9) are in lap joint;

the grinding device is characterized in that a dust suction pipe (7) is fixedly connected to the side face of the grinding cavity (41), an air pump (8) is arranged on the dust suction pipe (7), the air pump (8) is fixedly connected to the side face of the grinding cavity (41), the top end and the bottom end of the dust suction pipe (7) are respectively located above and below the first grinding roller (22) and the second grinding roller (9), a through hole (39) is formed between the grinding cavity (41) and the crushing cavity (40), a third bearing (20) is fixedly connected to the side face of the inner wall of the through hole (39), a spiral feeding rod (21) is arranged in the third bearing (20) in a penetrating mode, the right ends of the spiral feeding rod (21) and the first crushing shaft respectively penetrate through the third bearing (20) and the first bearing (14) and are fixedly connected with a driven wheel (11) and a driving wheel (13), the driven wheel (11) and the driving wheel (13) are in transmission connection, the side of box (1) inner wall is seted up flutedly (35), recess (35) inner wall fixedly connected with slide bar (31), the surperficial sliding connection of slide bar (31) has sliding sleeve (33), fixedly connected with mounting panel (34) on sliding sleeve (33), through bolt (30) fixedly connected with screen cloth (25) in mounting panel (34).

2. A grinding apparatus with a screening function according to claim 1, wherein: the side face of the crushing cavity (40) is fixedly connected with a first shell (10), and the driving wheel (13), the driven wheel (11) and the conveyor belt (12) are located in the first shell (10).

3. A grinding apparatus with a screening function according to claim 1, wherein: the surface of the sliding rod (31) is sleeved with a spring (32), and two ends of the spring (32) are fixedly connected to the sliding sleeve (33) and the inner wall of the groove (35) respectively.

4. A grinding apparatus with a screening function according to claim 1, wherein: the bottom of the inner wall of the box body (1) is provided with a sliding chute (5), the sliding chute (5) is connected with a sliding block (6) in a sliding mode, the sliding block (6) is fixedly connected with a collecting box (3), and the front side of the collecting box (3) is fixedly connected with a first handle (4).

5. A grinding apparatus with a screening function according to claim 1, wherein: the bottom of the box body (1) is close to the four corners and is fixedly connected with rollers (2), and brake pads are arranged in the rollers (2).

6. A grinding apparatus with a screening function according to claim 1, wherein: the front side of the box body (1) is movably connected with a box door (27) through a hinge (26), and the front side of the box door (27) is fixedly connected with a second handle (28).

7. A grinding apparatus with a screening function according to claim 1, wherein: the front side of box (1) is provided with controls panel (29), control panel (29) and each pass through wire electric connection with electrical apparatus, the top of box (1) is provided with feed inlet (16).