CN219527179U

CN219527179U - Pulp grinding mechanism with grinding disc structure

Info

Publication number: CN219527179U
Application number: CN202223409702.4U
Authority: CN
Inventors: 李文俊; 伍鹤时; 邓志斌
Original assignee: Guangdong Lee and Man Paper Manufacturing Co Ltd
Current assignee: Guangdong Lee and Man Paper Manufacturing Co Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-08-15
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of household paper production equipment, in particular to a paper pulp grinding mechanism with a grinding disc structure. The technical proposal comprises: the top cap is installed at the top of casing, the top of top cap is provided with gear motor, gear motor's output shaft runs through the surface of first mounting panel and is connected with the pivot through the shaft coupling, the other end of pivot runs through the sealed bearing on the surface central point of top cap and installs the inboard of adapter sleeve, the adapter sleeve is installed at the top of abrasive disc body, inside from the top down of casing has set gradually grinding piece, filter tank body and collecting tank, the bottom of casing is connected with the base through elastic mechanism. The utility model can circularly grind the paper pulp which is not in the standard, improves the grinding effect of the paper pulp, is convenient for the staff to disassemble and assemble the grinding disc body, and has convenient operation and use and strong practicability.

Description

Pulp grinding mechanism with grinding disc structure

Technical Field

The utility model relates to the technical field of household paper production equipment, in particular to a paper pulp grinding mechanism with a grinding disc structure.

Background

The pulping is to treat the fiber in the paper pulp by using a mechanical action method of grinding teeth of a grinding sheet, so that the fiber is subjected to forces such as fluffing, wire splitting and brooming, friction, moderate cutting, stretching, crushing and the like to change the fiber form; more importantly, the fiber absorbs water and swells when in pulping, so that the fiber has higher elasticity and plasticity, and meets the production requirement of household paper equipment, so that the produced household paper can reach the expected quality index.

Through retrieval, patent publication number CN216756535U discloses a grinding device of a pulp grinder, which comprises a box body, wherein the upper end of the box body is fixedly connected with a feeding groove, an adjusting device and a rotating shaft are rotatably connected in the box body, and a vibrating device and a grinding groove are fixedly connected in the box body; the lower end of the rotating shaft is fixedly connected with the outlet shaft end of the motor, the circumference surface of the rotating shaft is slidably connected with a grinding wheel, the circumference surface of the rotating shaft is fixedly connected with a grinding disc, the lower end of the grinding groove is fixedly connected with a guide groove, and the guide groove is slidably connected with the grinding disc.

When the existing paper pulp grinding mechanism with the grinding disc structure grinds paper pulp, the paper pulp grinding effect is poor, the paper pulp which is not up to standard in grinding is easy to exist in the paper pulp, and the grinding disc is inconvenient to disassemble and assemble, so that the paper pulp grinding mechanism with the grinding disc structure is provided for solving the existing problem.

Disclosure of Invention

The utility model aims to provide a pulp grinding mechanism with a grinding disc structure, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take paper pulp grinding mechanism of abrasive disc structure, includes the casing, the top cap is installed at the top of casing, the top of top cap is provided with gear motor, gear motor's output shaft runs through the surface of first mounting panel and is connected with the pivot through the shaft coupling, the other end of pivot runs through the sealed bearing on the surface central point of top cap and installs the inboard of adapter sleeve, the top at the abrasive disc body is installed to the adapter sleeve, inside from the top down of casing has set gradually grinding piece, filtering tank body and collecting tank, the bottom of casing is connected with the base through elastic mechanism, vibrating motor is installed to the bottom central point of casing, install the third mounting panel on the outer wall of one side of casing, the last surface mounting of third mounting panel has the circulation pump body.

Through the cooperation setting of a series of structures, when the staff grinds the paper pulp principle, the staff carries the inside of casing with the paper pulp raw materials through the second inlet pipe, gear motor starts and drives the abrasive disc body and rotate, the abrasive disc body rotates and can make the paper pulp raw materials grind between the outer wall of abrasive disc body and the grinding groove, the paper pulp after grinding can flow into in the filter tank body, filtration pore on the filter tank body filters the paper pulp, the paper pulp that accords with the standard leads to the filtration pore to filter in the aggregate tank, the paper pulp that does not accord with the standard is carried to the top inside the casing once more by the circulating pump body, the abrasive disc body can grind the operation once more to the paper pulp that does not reach the standard, thereby the utility model can circulate the grinding to grind to the paper pulp that does not reach the standard, the grinding effect of paper pulp is improved, through the cooperation setting of a series of structures such as abrasive disc body, the adapter sleeve, the pivot, hydraulic cylinder, hydraulic telescopic link can be indirect drive the body and do ascending rectilinear motion, the staff makes the abrasive disc body shift out and certain level from the inside the casing after the filter pore, the filter disc body is connected for the inner wall and the filter tank through the pivot, the vibration filter mechanism is connected through the pivot, the vibration filter mechanism is fixed through the vibration filter medium when the vibration filter medium is connected to the vibration filter medium, the utility model is convenient for setting up, the vibration filter medium is connected to the vibration filter medium.

Preferably, the gear motor is mounted on the upper surface of the first mounting plate, supporting rods are mounted at four corners of the lower surface of the first mounting plate, and the bottom ends of the supporting rods are mounted on the upper surface of the top cover.

Preferably, the outer wall of the rotating shaft is in clearance connection with the inner wall of the connecting sleeve, and the rotating shaft is fixedly connected with the connecting sleeve through a fastening bolt.

Preferably, the surface of the grinding block is provided with a grinding groove, first protruding blocks are arranged above the outer walls of the two sides of the filter tank body, the other ends of the first protruding blocks are arranged in the U-shaped groove on the U-shaped clamping plate, the outer walls of the first protruding blocks are in clearance connection with the groove walls of the U-shaped groove on the U-shaped clamping plate, and the bottom of the filter tank body is provided with a filter hole.

Preferably, the guide block is installed to the inside bottom of collecting tank, be provided with first discharging pipe on the outer wall of one side of collecting tank, the other end of first discharging pipe runs through the outer wall of one side of casing and extends to outside, be provided with the bleeder valve on the first discharging pipe.

Preferably, the second mounting plates are arranged above the outer walls of the two sides of the shell, the hydraulic cylinders are arranged on the upper surfaces of the second mounting plates, the hydraulic telescopic rods are arranged at the tops of the hydraulic cylinders, the tops of the hydraulic telescopic rods are arranged at the bottom of the top cover, the front end face of the shell is provided with a sealing door, and the sealing door is provided with a safety lock.

Preferably, a second discharging pipe is arranged on the outer wall of one side of the filter tank body, the other end of the second discharging pipe is connected with a second connecting pipe through a pipe joint, the other end of the second connecting pipe penetrates through the outer wall of the shell to extend to the outside and is connected with an input end on the bottom of the circulating body through a pipe joint, a sealing ring is arranged at the joint between the second connecting pipe and the shell, an output end on the top of the circulating pump body is connected with a first connecting pipe through a pipe joint, the other end of the first connecting pipe is connected with a first feeding pipe through a pipe joint, the first feeding pipe is arranged on one side of the surface of the top cover, a second feeding pipe is arranged on the other side of the surface of the top cover, and a feeding valve is arranged on the second feeding pipe.

Preferably, the elastic mechanism comprises a first connecting column, a second connecting column, a strip-shaped slot hole, a second bump, a pressing plate, a spring and an installation slot hole, the installation slot hole is formed in the center of the top of the second connecting column, the bottom end inside the installation slot hole is connected with the pressing plate through the spring, the second bump is installed on the outer walls of the two sides of the pressing plate, the other end of the second bump is installed in the strip-shaped slot hole, a gap is formed between the outer wall of the second bump and the wall of the strip-shaped slot hole, the strip-shaped slot hole is formed in the two sides of the wall of the installation slot hole, and the first connecting column is installed on the surface of the other side of the pressing plate.

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

1. according to the utility model, through the cooperation of a series of structures, when a worker grinds the pulp principle, the worker conveys the pulp raw material into the shell through the second feeding pipe, the gear motor is started to drive the grinding disc body to rotate, the grinding disc body rotates to grind the pulp raw material between the outer wall of the grinding disc body and the grinding groove, the ground pulp flows into the filter groove, the filter holes on the filter groove body filter the pulp, the pulp conforming to the standard is filtered into the collecting groove through the filter holes, the non-conforming pulp is conveyed to the upper part of the interior of the shell again by the circulating pump body, and the grinding disc body grinds the pulp which does not reach the standard again.

2. According to the utility model, through the cooperation arrangement of a series of structures such as the abrasive disc body, the connecting sleeve, the rotating shaft, the hydraulic cylinder, the hydraulic telescopic rod and the like, when a worker needs to disassemble the abrasive disc body, the hydraulic cylinder is started by the worker, the hydraulic telescopic rod can indirectly drive the abrasive disc body to do upward linear motion, and after the worker moves out of the shell and has a certain horizontal height, the abrasive disc body is removed from the shell, and the rotating shaft is fixedly connected with the connecting sleeve through the fastening bolt due to the gap connection between the outer wall of the rotating shaft and the inner wall of the connecting sleeve.

3. According to the utility model, through the cooperation of a series of structures such as the vibration motor and the elastic mechanism, the vibration motor can indirectly enable the filter tank body to vibrate up and down, and the filter tank body effectively filters paper pulp when vibrating up and down, so that the filtering effect is improved, and the practicability is strong.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

fig. 4 is a cross-sectional view of the spring mechanism of the present utility model.

In the figure: 1. a speed reducing motor; 2. a coupling; 3. a first mounting plate; 4. a tube-like joint; 5. a first feed tube; 6. a hydraulic telescopic rod; 7. a hydraulic cylinder; 8. a second mounting plate; 9. a first connection pipe; 10. a circulation pump body; 11. a third mounting plate; 12. a second connection pipe; 13. a seal ring; 14. a second feed tube; 15. a feed valve; 16. a support rod; 17. a top cover; 18. a housing; 19. sealing the door; 20. a safety lock; 21. an elastic mechanism; 2101. a first connection post; 2102. a second connection post; 2103. a bar-shaped slot; 2104. a second bump; 2105. a pressing plate; 2106. a spring; 2107. a mounting slot; 22. a base; 23. a first discharge pipe; 24. a discharge valve; 25. a rotating shaft; 26. a second discharge pipe; 27. a material collecting groove; 28. a flow guiding block; 29. a vibration motor; 30. connecting sleeves; 31. a lapping body; 32. grinding the groove; 33. grinding the blocks; 34. a U-shaped clamping plate; 35. a first bump; 36. a filter tank body; 37. and (5) filtering holes.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the pulp grinding mechanism with the grinding disc structure provided by the utility model comprises a shell 18, wherein a top cover 17 is arranged at the top of the shell 18, a gear motor 1 is arranged above the top cover 17, an output shaft of the gear motor 1 penetrates through the surface of a first mounting plate 3 and is connected with a rotating shaft 25 through a coupler 2, the other end of the rotating shaft 25 penetrates through a sealing bearing on the central position of the surface of the top cover 17 and is arranged on the inner side of a connecting sleeve 30, the connecting sleeve 30 is arranged at the top of a grinding disc body 31, a grinding block 33, a filtering tank 36 and a collecting tank 27 are sequentially arranged in the shell 18 from top to bottom, the bottom of the shell 18 is connected with a base 22 through an elastic mechanism 21, a vibration motor 29 is arranged at the central position of the bottom of the shell 18, a third mounting plate 11 is arranged on the outer wall of one side of the shell 18, and the upper surface of the third mounting plate 11 is provided with a circulating pump body 10.

The pulp grinding mechanism with the grinding disc structure based on the first embodiment has the working principle that: when the automatic grinding machine is used, an external power supply is connected, when a worker grinds a pulp principle, the worker conveys pulp raw materials to the inside of the shell 18 through the second feeding pipe 14, the gear motor 1 starts to drive the grinding disc body 31 to rotate, the grinding disc body 31 rotates to enable the pulp raw materials to be ground between the outer wall of the grinding disc body 31 and the grinding groove 32, the ground pulp flows into the filter groove body 36, the filter holes 37 on the filter groove body 36 are used for filtering the pulp, the pulp which meets the standard is filtered into the filter groove 27 through the filter holes 37, the non-standard pulp is conveyed to the upper part inside the shell 18 again by the circulating pump body 10, the grinding disc body 31 can grind the pulp which does not reach the standard again, accordingly, the automatic grinding machine can grind the pulp which does not reach the standard circularly, the grinding effect of the pulp is improved, when the worker needs to detach the grinding disc body 31, the hydraulic cylinder 7 is started by the worker, the hydraulic telescopic rod 6 indirectly drives the grinding disc body 31 to do upward linear motion, the worker moves out of the inside the shell 18 and a certain horizontal height, the filter groove 27 is used for filtering the pulp, the filter groove is convenient to detach and mount and detach the filter groove, the filter groove is connected with the filter groove 30 through the rotating shaft 30, and the vibration filter groove is convenient to fix the filter groove 30 through the rotating shaft 30, and the vibration filter groove is convenient to detach and detach the filter groove is connected with the filter groove 30, and the vibration filter groove is convenient to detach and the filter groove is convenient to detach and clean through the filter groove, and the vibration groove.

Example two

As shown in fig. 1 to 4, the pulp grinding mechanism with the grinding disc structure according to the present utility model further includes, compared to the first embodiment: the gear motor 1 is arranged on the upper surface of the first mounting plate 3, the supporting rods 16 are arranged at four corners of the lower surface of the first mounting plate 3, the bottom ends of the supporting rods 16 are arranged on the upper surface of the top cover 17, the outer wall of the rotating shaft 25 is in clearance connection with the inner wall of the connecting sleeve 30, the rotating shaft 25 is fixedly connected with the connecting sleeve 30 through fastening bolts, the surface of the grinding block 33 is provided with the grinding groove 32, the upper parts of the outer walls of the two sides of the filtering groove body 36 are provided with the first protruding block 35, the other end of the first protruding block 35 is arranged in the U-shaped groove on the U-shaped clamping plate 34, the outer wall of the first protruding block 35 is in clearance connection with the groove wall of the U-shaped groove on the U-shaped clamping plate 34, the bottom of the filtering groove body 36 is provided with the filtering hole 37, the inner bottom end of the collecting groove 27 is provided with the flow guide block 28, one side outer wall of the collecting groove 27 is provided with the first discharging pipe 23, the other end of the first discharging pipe 23 penetrates through the outer wall of one side of the shell 18 and extends to the outside, a discharging valve 24 is arranged on the first discharging pipe 23, a second mounting plate 8 is arranged above the outer walls of the two sides of the shell 18, a hydraulic cylinder 7 is arranged on the upper surface of the second mounting plate 8, a hydraulic telescopic rod 6 is arranged at the top of the hydraulic cylinder 7, the top end of the hydraulic telescopic rod 6 is arranged at the bottom of the top cover 17, a sealing door 19 is arranged on the front end surface of the shell 18, a safety lock 20 is arranged on the sealing door 19, a second discharging pipe 26 is arranged on the outer wall of one side of the filter tank 36, the other end of the second discharging pipe 26 is connected with a second connecting pipe 12 through a pipe joint 4, the other end of the second connecting pipe 12 penetrates through the outer wall of the shell 18 and extends to the outside and is connected with the input end on the bottom of the circulating body through the pipe joint 4, a sealing ring 13 is arranged at the joint between the second connecting pipe 12 and the shell 18, the output on the circulating pump body 10 top is connected with first connecting pipe 9 through pipe type connects 4, the other end of first connecting pipe 9 is connected with first inlet pipe 5 through pipe type connects 4, first inlet pipe 5 sets up in the surface one side of top cap 17, the surface opposite side of top cap 17 is provided with second inlet pipe 14, be provided with feed valve 15 on the second inlet pipe 14, elastic mechanism 21 includes first spliced pole 2101, second spliced pole 2102, bar slotted hole 2103, second lug 2104, clamp plate 2105, spring 2106 and mounting slot 2107, mounting slot 2107 has been seted up at the top central point of second spliced pole 2102, the inside bottom of mounting slot 2107 is connected with clamp plate 2105 through spring 2106, all install second lug 2104 on the both sides outer wall of clamp plate 2105, the other end of second lug 2104 is installed in bar slotted hole 2103, and be gap connection between the outer wall of second lug 2104 and the pore wall of bar slotted hole 2103, the pore wall of setting up in mounting slot 2107 both sides, the opposite side surface of clamp plate 2105 has first spliced pole 2101.

In this embodiment, because the first lug 35 is all installed to the both sides outer wall top of filter tank body 36, the U type inslot on U type cardboard 34 is installed to the other end of first lug 35, and be gap junction between the cell wall in the U type groove on the outer wall of first lug 35 and the U type cardboard 34, thereby the staff of being convenient for carries out dismouting change or clearance to filter tank body 36, the setting of guide block 28, can carry out the water conservancy diversion to the paper pulp in the groove 27 that gathers materials, the condition of having avoided the paper pulp deposit in the groove 27 that gathers materials inside bottom of groove 27 takes place, sealing door 19 and safety lock 20 set up, the staff of being convenient for clear up the structure of casing 18, sealing washer 13's setting can play sealed effect to the junction between second connecting pipe 12 and the casing 18, because the second lug 2104 is all installed on the both sides outer wall of clamp plate 2105, the other end of second lug 2104 is installed in bar 2103, and be gap junction between the outer wall of second lug 2104 and the cell wall of bar 2103, thereby can play spacing guide to the removal of clamp plate 2105.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. Pulp grinding mechanism with grinding disc structure, comprising a housing (18), characterized in that: top cap (17) are installed at the top of casing (18), the top of top cap (17) is provided with gear motor (1), the output shaft of gear motor (1) runs through the surface of first mounting panel (3) and is connected with pivot (25) through shaft coupling (2), the other end of pivot (25) runs through the sealed bearing on the surface central point of top cap (17) and installs the inboard of adapter sleeve (30), the top at abrasive disc body (31) is installed in adapter sleeve (30), the inside from the top down of casing (18) has set gradually grinding piece (33), filter tank body (36) and collecting tank (27), the bottom of casing (18) is connected with base (22) through elastic mechanism (21), vibrating motor (29) are installed to the bottom central point of casing (18), install third mounting panel (11) on the outer wall of one side of casing (18), the last surface mounting of third mounting panel (11) has circulation (10).

2. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: the gear motor (1) is arranged on the upper surface of the first mounting plate (3), supporting rods (16) are arranged at four corners of the lower surface of the first mounting plate (3), and the bottom ends of the supporting rods (16) are arranged on the upper surface of the top cover (17).

3. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: the outer wall of the rotating shaft (25) is in clearance connection with the inner wall of the connecting sleeve (30), and the rotating shaft (25) is fixedly connected with the connecting sleeve (30) through a fastening bolt.

4. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: the surface of the grinding block (33) is provided with a grinding groove (32), first protruding blocks (35) are arranged above the outer walls of the two sides of the filtering groove body (36), the other ends of the first protruding blocks (35) are arranged in U-shaped grooves on the U-shaped clamping plates (34), the outer walls of the first protruding blocks (35) are in clearance connection with the groove walls of the U-shaped grooves on the U-shaped clamping plates (34), and filtering holes (37) are formed in the bottoms of the filtering groove body (36).

5. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: the inside bottom of collection material groove (27) is installed guide block (28), be provided with first discharging pipe (23) on the outer wall of one side of collection material groove (27), the other end of first discharging pipe (23) runs through the outer wall of one side of casing (18) and extends to outside, be provided with bleeder valve (24) on first discharging pipe (23).

6. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: the utility model discloses a hydraulic pressure device for the automobile, including casing (18), hydraulic cylinder (7), hydraulic telescoping rod (6), sealing door (19), sealing door (20) are provided with, second mounting panel (8) are all installed to both sides outer wall top of casing (18), pneumatic telescoping rod (6) are installed at the upper surface mounting of second mounting panel (8), the bottom at top cap (17) is installed at the top of hydraulic telescoping rod (6), the preceding terminal surface of casing (18) is provided with sealing door (19), be provided with safety lock (20) on sealing door (19).

7. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: be provided with second discharging pipe (26) on the outer wall of one side of filter tank body (36), the other end of second discharging pipe (26) is connected with second connecting pipe (12) through pipe type joint (4), the other end of second connecting pipe (12) passes the outer wall of casing (18) and extends to outside and be connected with the input on the circulating body bottom through pipe type joint (4), junction between second connecting pipe (12) and casing (18) is provided with sealing washer (13), the output on circulating pump body (10) top is connected with first connecting pipe (9) through pipe type joint (4), the other end of first connecting pipe (9) is connected with first inlet pipe (5) through pipe type joint (4), first inlet pipe (5) set up in the surface one side of top cap (17), the surface opposite side of top cap (17) is provided with second inlet pipe (14), be provided with feed valve (15) on second inlet pipe (14).

8. A pulp grinding mechanism with a grinding disc structure as defined in claim 1, wherein: the elastic mechanism (21) comprises a first connecting column (2101), a second connecting column (2102), a strip-shaped slot (2103), a second lug (2104), a pressing plate (2105), a spring (2106) and an installation slot (2107), the installation slot (2107) is formed in the center of the top of the second connecting column (2102), the bottom inside the installation slot (2107) is connected with the pressing plate (2105) through the spring (2106), the second lug (2104) is arranged on the outer walls of the two sides of the pressing plate (2105), the other end of the second lug (2104) is arranged in the strip-shaped slot (2103), the outer wall of the second lug (2104) is in gap connection with the hole wall of the strip-shaped slot (2103), the strip-shaped slot (2103) is formed in the two sides of the hole wall of the installation slot (2107), and the first connecting column (2101) is arranged on the surface of the other side of the pressing plate (2105).