CN215088725U

CN215088725U - Grinding wheel raw material screening and deblocking machine

Info

Publication number: CN215088725U
Application number: CN202120936838.7U
Authority: CN
Inventors: 籍保峰; 马永兵
Original assignee: Hebei Shuangyang Grinding Wheel Manufacturing Co ltd
Current assignee: Hebei Shuangyang Grinding Wheel Manufacturing Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-10
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to the technical field of grinding wheel production, in particular to a grinding wheel raw material screening and de-blocking machine which can conveniently screen a grinding wheel and lead out massive grinding materials, reduce the influence on the screening effect and improve the practicability; including the screening frame, the screening net, the mount, receive the cover, arrange the material pipe, a motor, first speed reducer, the transmission shaft, the multiunit stirring piece, cowl, the cylinder, the telescopic link, link and two sets of support frames, the transmission shaft passes and receives the cover and is connected with first speed reducer output, and the transmission shaft other end passes mount and screening net, the transmission shaft is connected with the equal rotation of receiving cover and mount contact department, the multiunit stirring piece is all installed on the transmission shaft, and stirring shaft position is in the screening frame, screening frame top edge region is provided with the breach, cowl sets up in breach department, the telescopic link both ends are connected with cowl and cylinder output respectively, the link both ends are connected with cylinder and receiving cover respectively.

Description

Grinding wheel raw material screening and deblocking machine

Technical Field

The utility model relates to a technical field of emery wheel production especially relates to a former material screening of emery wheel removes piece machine.

Background

As is well known, a grinding wheel is also called a consolidation grinding tool, which is a consolidation grinding tool that a binding agent consolidates common grinding materials into a certain shape, most of which is circular, and a through hole is arranged in the center), and the consolidation grinding tool has certain strength, the grinding wheel is the one with the largest usage amount and the widest usage surface in the grinding tool, and can rotate at high speed when in use, and can perform rough grinding, semi-finish grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can conveniently sieve the processing to the emery wheel to can conveniently derive massive abrasive material, reduce the influence to the screening effect, improve the former material screening stripping machine of emery wheel of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a grinding wheel raw material screening and stripping machine comprises a screening frame, a screening net, a fixing frame, a receiving cover, a discharging pipe, a first motor, a first speed reducer, a transmission shaft, a plurality of groups of stirring pieces, an arc baffle plate, a cylinder, a telescopic rod, a connecting frame and two groups of supporting frames, wherein the fixing frame is arranged at the bottom of the screening frame, the screening net is arranged on the inner wall of the screening frame, the screening net is connected with the top of the fixing frame, the receiving cover is arranged at the bottom of the screening frame, the discharging pipe is communicated with the bottom of the receiving cover, the first motor is arranged at the input end of the first speed reducer, the first speed reducer is arranged at the bottom of the receiving cover, the transmission shaft penetrates through the receiving cover and is connected with the output end of the first speed reducer, the other end of the transmission shaft penetrates through the fixing frame and the screening net, the contact positions of the transmission shaft, the receiving cover and the fixing frame are rotatably connected, the plurality of groups of stirring pieces are all arranged on the transmission shaft, and the stirring shaft is arranged in the screening frame, the upper edge region of the screening frame is provided with a notch, the arc-shaped baffle plate is arranged at the notch, the two ends of the telescopic rod are respectively connected with the arc-shaped baffle plate and the output end of the air cylinder, the two ends of the connecting frame are respectively connected with the air cylinder and the receiving cover, and the two groups of supporting frames are both arranged on the outer wall of the receiving cover.

The utility model discloses a bearing, including base, mounting bracket, fixed plate, second motor, second speed reducer, drive shaft, semi-gear, rack, spacing spring, limiting plate and the piece of beating, pedestal mounting is in two sets of support frame bottoms, the mounting bracket both ends are connected with fixed plate and base respectively, the second motor is installed at second speed reducer input end department, the second speed reducer is installed on the fixed plate, the drive shaft both ends respectively with second speed reducer output and semi-gear connection, be provided with the through-hole on the fixed plate, the rack passes the through-hole to rack and limiting plate connection, spacing spring both ends are connected with limiting plate and fixed plate respectively, the piece of beating is installed on the limiting plate.

The guide groove is installed on the base through the limiting frame, and the guide groove is located in the area below the discharging pipe.

The support device comprises a base, a receiving groove and two groups of support shafts, wherein two ends of each group of support shafts are connected with the receiving groove and the base respectively.

The hammer is characterized by further comprising a buffer sleeve, wherein the buffer sleeve is sleeved on the outer wall of the hammering block.

The rack is characterized by comprising two sets of limiting blocks, wherein two sets of limiting grooves are formed in two sides of the rack respectively, the two sets of limiting blocks are arranged on the inner wall of the through hole, and the two sets of limiting blocks are inserted into the two sets of limiting grooves respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a former material screening of emery wheel removes piece machine possesses following beneficial effect: the first motor is electrified and started, after the power output by the first motor is reduced by the first speed reducer, the transmission shaft drives the plurality of groups of stirring sheets to rotate, the grinding materials to be screened are added into the screening frame, the grinding materials in the screening frame are driven to move along with the rotation of the plurality of groups of stirring sheets, the grinding materials are screened through the screening net along with the rotation of the grinding materials, the small-particle parts continuously drop into the receiving cover through gaps of the screening net, finally the small-particle parts are discharged through the discharge pipe, the large-particle grinding materials are remained in the screening frame, the air cylinder is controlled at the moment, the telescopic rod drives the arc-shaped baffle to leave the screening frame, the large-particle parts of the grinding materials remained in the screening frame are conveniently discharged through the gaps in the screening frame, the grinding wheels can be conveniently screened, meanwhile, the large-block grinding materials can be conveniently led out, and the influence on the screening effect is reduced, the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a rear view structure diagram of the present invention;

FIG. 3 is a schematic view of the mating of the sifting frame and the mounting bracket;

in the drawings, the reference numbers: 1. screening the frame; 2. screening the net; 3. a fixed mount; 4. a receiving housing; 5. a discharge pipe; 6. a first motor; 7. a first speed reducer; 8. a drive shaft; 9. a toggle sheet; 10. an arc-shaped baffle plate; 11. a cylinder; 12. a telescopic rod; 13. a connecting frame; 14. a support frame; 15. a base; 16. a mounting frame; 17. a fixing plate; 18. a second motor; 19. a second speed reducer; 20. a drive shaft; 21. a half gear; 22. a rack; 23. a limiting spring; 24. a limiting plate; 25. beating the blocks; 26. a guide groove; 27. a limiting frame; 28. a receiving groove; 29. a support shaft; 30. a buffer sleeve; 31. and a limiting block.

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.

Referring to fig. 1-3, a grinding wheel raw material screening and de-blocking machine comprises a screening frame 1, a screening net 2, a fixed frame 3, a receiving cover 4, a discharging pipe 5, a first motor 6, a first speed reducer 7, a transmission shaft 8, a plurality of groups of stirring sheets 9, an arc baffle 10, a cylinder 11, a telescopic rod 12, a connecting frame 13 and two groups of supporting frames 14, wherein the fixed frame 3 is installed at the bottom of the screening frame 1, the screening net 2 is installed on the inner wall of the screening frame 1, the screening net 2 is connected with the top of the fixed frame 3, the receiving cover 4 is installed at the bottom of the screening frame 1, the discharging pipe 5 is communicated with the bottom of the receiving cover 4, the first motor 6 is installed at the input end of the first speed reducer 7, the first speed reducer 7 is installed at the bottom of the receiving cover 4, the transmission shaft 8 penetrates through the receiving cover 4 and is connected with the output end of the first speed reducer 7, the other end of the transmission shaft 8 penetrates through the fixed frame 3 and the screening net 2, the transmission shaft 8 can be rotatably connected with the contact parts of the receiving cover 4 and the fixed frame 3, the multi-group shifting sheets 9 are all arranged on the transmission shaft 8, the shifting shafts are positioned in the screening frame 1, the upper edge area of the screening frame 1 is provided with a notch, the arc-shaped baffle 10 is arranged at the notch, two ends of the telescopic rod 12 are respectively connected with the arc-shaped baffle 10 and the output end of the air cylinder 11, two ends of the connecting frame 13 are respectively connected with the air cylinder 11 and the receiving cover 4, two groups of supporting frames 14 are all arranged on the outer wall of the receiving cover 4, the multi-group shifting machine further comprises a base 15, an installation frame 16, a fixing plate 17, a second motor 18, a second speed reducer 19, a driving shaft 20, a half gear 21, a rack 22, a limiting spring 23, a limiting plate 24 and a hammering block 25, the base 15 is arranged at the bottom of the two groups of supporting frames 14, two ends of the installation frame 16 are respectively connected with the fixing plate 17 and the base 15, the second motor 18 is arranged at the input end of the second motor 19, the second speed reducer 19 is arranged on the fixing plate 17, two ends of the driving shaft 20 are respectively connected with the output end of the second speed reducer 19 and the half gear 21, be provided with the through-hole on the fixed plate 17, rack 22 passes the through-hole, and rack 22 is connected with limiting plate 24, spacing spring 23 both ends are connected with limiting plate 24 and fixed plate 17 respectively, beat piece 25 and install on limiting plate 24, still include guide way 26 and spacing 27, guide way 26 passes through spacing 27 and installs on base 15, and guide way 26 is located row material pipe 5 below region, still include receiving tank 28 and two sets of back shaft 29, two sets of back shaft 29 both ends are connected with receiving tank 28 and base 15 respectively, still include cushion collar 30, cushion collar 30 suit is to beating on the piece 25 outer wall, still include two sets of stopper 31, rack 22 both sides are provided with two sets of spacing grooves respectively, two sets of stopper 31 are all installed on the through-hole inner wall, and two sets of stopper 31 insert respectively to two sets of spacing grooves.

The utility model discloses a grinding wheel raw material screening de-blocking machine, the position of unable adjustment base 15, thereby can conveniently inject holistic position, through the position of spacing 27 fixed guide way 26, and through the position of two sets of back shafts 29 fixed receiving tank 28, when it uses, first motor 6 circular telegram and start, the power of first motor 6 output after slowing down through first speed reducer 7, make transmission shaft 8 drive multiunit stirring piece 9 and rotate, add the abrasive material that needs to carry out screening processing to screening frame 1, drive abrasive material wherein with the rotation of multiunit stirring piece 9 and move, along with the rotation of abrasive material make it sieve through screening net 2, the less part of granule drops to receiving cover 4 through the space of screening net 2 constantly, discharge through row material pipe 5 at last, and along guide way 26 unloading, the abrasive material that the granule is bigger stays in screening frame 1, at the moment, the cylinder 11 is controlled, the telescopic rod 12 drives the arc-shaped baffle plate 10 to leave the screening frame 1, a part of large-particle abrasive materials left in the screening frame 1 are conveniently discharged through a gap on the screening frame 1, the large-particle abrasive materials fall into the receiving groove 28 to be received, so that large-particle abrasive materials can be conveniently led out while the grinding wheel is conveniently screened, the influence on the screening effect is reduced, the practicability is improved, the second motor 18 can be intermittently started during screening, the driving shaft 20 drives the half gear 21 to rotate after the power output by the second motor 18 is reduced by the second speed reducer 19, the half gear 21 is intermittently meshed with the rack 22 along with the rotation of the half gear 21, the rack 22 is driven to move and compress the limit spring 23, and the beating block 25 is beaten on the screening frame 1 and the receiving cover 4 under the elastic force of the limit spring 23 after the contact between the half gear 21 and the rack 22 is relieved, thereby screening of the abrasive can be facilitated, and the wear of the hammering block 25 to the screening frame 1 and the receiving cover 4 can be reduced by the buffer sleeve 30, and the moving direction of the rack 22 can be defined by the two sets of stoppers 31 when the rack 22 moves.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The grinding wheel raw material screening and de-blocking machine is characterized by comprising a screening frame (1), a screening net (2), a fixing frame (3), a receiving cover (4), a discharging pipe (5), a first motor (6), a first speed reducer (7), a transmission shaft (8), a plurality of groups of stirring sheets (9), an arc-shaped baffle plate (10), an air cylinder (11), a telescopic rod (12), a connecting frame (13) and two groups of supporting frames (14), wherein the fixing frame (3) is arranged at the bottom of the screening frame (1), the screening net (2) is arranged on the inner wall of the screening frame (1), the screening net (2) is connected with the top of the fixing frame (3), the receiving cover (4) is arranged at the bottom of the screening frame (1), the discharging pipe (5) is communicated with the bottom of the receiving cover (4), the first motor (6) is arranged at the input end of the first speed reducer (7), and the first speed reducer (7) is arranged at the bottom of the receiving cover (4), transmission shaft (8) pass and receive cover (4) and are connected with first speed reducer (7) output to transmission shaft (8) other end passes mount (3) and screening net (2), and transmission shaft (8) all can rotate with receiving cover (4) and mount (3) contact department and be connected, multiunit stirring piece (9) are all installed on transmission shaft (8) to stirring the axle and being located screening frame (1), screening frame (1) top edge region is provided with the breach, cowl (10) set up in breach department, telescopic link (12) both ends are connected with cowl (10) and cylinder (11) output respectively, link (13) both ends are connected with cylinder (11) and receiving cover (4) respectively, two sets of support frames (14) are all installed on receiving cover (4) outer wall.

2. The grinding wheel log screening and de-blocking machine according to claim 1, characterized by further comprising a base (15), a mounting frame (16), a fixing plate (17), a second motor (18), a second speed reducer (19), a driving shaft (20), a half gear (21), a rack (22), a limiting spring (23), a limiting plate (24) and a hammering block (25), wherein the base (15) is installed at the bottom of the two groups of supporting frames (14), two ends of the mounting frame (16) are respectively connected with the fixing plate (17) and the base (15), the second motor (18) is installed at the input end of the second speed reducer (19), the second speed reducer (19) is installed on the fixing plate (17), two ends of the driving shaft (20) are respectively connected with the output end of the second speed reducer (19) and the half gear (21), a through hole is formed in the fixing plate (17), and the rack (22) passes through the through hole, the rack (22) is connected with a limiting plate (24), two ends of the limiting spring (23) are respectively connected with the limiting plate (24) and the fixing plate (17), and the hammering block (25) is installed on the limiting plate (24).

3. The grinding wheel log screening and de-blocking machine according to claim 2, characterized by further comprising a guide groove (26) and a limiting frame (27), wherein the guide groove (26) is mounted on the base (15) through the limiting frame (27), and the guide groove (26) is located in a region below the discharge pipe (5).

4. The grinding wheel log screening and de-blocking machine according to claim 3, characterized by further comprising a receiving groove (28) and two sets of support shafts (29), wherein two ends of the two sets of support shafts (29) are respectively connected with the receiving groove (28) and the base (15).

5. The grinding wheel log screening and de-blocking machine according to claim 4, characterized by further comprising a buffer sleeve (30), wherein the buffer sleeve (30) is sleeved on the outer wall of the hammering block (25).

6. The grinding wheel log screening and de-blocking machine as claimed in claim 5, characterized by further comprising two sets of limiting blocks (31), two sets of limiting grooves are respectively formed in two sides of the rack (22), the two sets of limiting blocks (31) are both mounted on the inner wall of the through hole, and the two sets of limiting blocks (31) are respectively inserted into the two sets of limiting grooves.