A paperboard beater

Abstract

The application discloses a paperboard pulping device which aims at solving the technical problem that the existing pulping device reduces the crushing speed of the device in the pulping process because the pulp forms a vortex. The device comprises a box body, three groups of rotating shafts are movably connected to the inner cavity of the box body through bearings, the outer walls of the three groups of rotating shafts are fixedly connected with hooks, the hooks are fixedly arranged on the outer walls of the rotating shafts in several groups, two groups of rotating rods are arranged at the bottom of the hooks, the outer walls of the two groups of rotating rods are fixedly connected with crushing blades, and the bottom of the rotating rod is fixedly connected with a connecting turntable. When the two groups of connecting turntables drive the rotating rods to rotate around the connecting turntable, it is difficult for the pulp to form a fixed vortex, so that the rotating rod drives the crushing blade to rotate, the paperboard can be quickly crushed for the second time, and the paper material and the liquid material can be mixed, thereby improving the practicability of the device and improving the working efficiency of the device.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of paperboard production, and particularly relates to a paperboard beating device. BACKGROUND

[0002] A modern papermaking procedure can be divided into procedures such as pulping, conditioning, papermaking, and processing. Pulping is the first step of papermaking, and the purpose is to convert the material into pulp. The general papermaking pulp conditioning process can be roughly divided into beating, beating, glue adding, and filling. Generally, beating is carried out by using a special beating machine.

[0003] In the prior art, a patent document with publication number CN211815161U discloses a high-efficiency beating device for paperboard production, which comprises a beating drum. A beating shaft is vertically arranged at the shaft center of the beating drum. The top end of the beating shaft penetrates through the upper side wall of the beating drum, and a driven gear is fixed to the top outer wall of the beating shaft. A driving motor is arranged on the upper side of the beating drum and fixed to the upper side outer wall of the beating drum through a motor support frame. The output end of the driving motor is connected with a driving gear, and the driving gear is meshed and connected with the driven gear. A cavity is formed in the length direction of the beating shaft, and an air inlet pipe is connected in the cavity. The top end of the air inlet pipe is connected with an external air source. A beating disc is connected to the bottom end of the beating drum. An air passage is formed in the beating disc. A plurality of through holes are uniformly arranged on the upper and lower surfaces and the side wall of the beating disc, and an air nozzle is connected to each through hole. However, the above technical solution has the following technical problems when beating the paperboard:

[0004] The above device also has the following disadvantages: when the above device is used to crush and mix water material and paper material, the proportion of water material is large, and the position of the beating rod is fixed. When the beating rod is rotating at high speed to crush the paper material and mix it with the water material, a vortex is formed around the crushing blade, so that the water material and the paper material follow the vortex and rotate, which makes it difficult to be quickly crushed, thereby prolonging the crushing and mixing time and reducing the working efficiency of the device and weakening the practicability of the device.

[0005] Therefore, the present application provides a paperboard beating device to solve the problems in the background art. SUMMARY

[0006] (1) Technical problem to be solved

[0007] In view of the deficiencies of the prior art, the purpose of the present application is to provide a paperboard beating device, which aims to solve the technical problem that the existing beating device is difficult to capture paper material due to the formation of a vortex in the device cavity during beating, thereby prolonging the crushing time.

[0008] (2) Technical solution

[0009] In order to solve the above technical problems, the paperboard pulping device provided by the present application comprises a box body, three groups of rotating shafts are movably connected to the inner cavity of the box body through bearings, and the outer walls of the three groups of rotating shafts are fixedly connected with hooks; six hooks are arranged as a group and are fixedly arranged on the outer walls of the rotating shafts; two groups of rotating rods are arranged at the bottom of the hooks, the outer walls of the two groups of rotating rods are fixedly connected with crushing blades, the bottom of the rotating rod is fixedly connected with a connecting turntable, one end of the outer wall of the connecting turntable is fixedly connected with a silica gel soft scraper, and the silica gel soft scraper is attached to the bottom of the inner cavity of the box body; first, the paper material is put into the inner cavity of the box body, so that the rotating shafts can drive the hooks to rotate, the hooks can crush the paperboard, after the crushed paper material falls into the bottom of the inner cavity of the box body, the connecting turntable can drive the rotating rods to rotate around the connecting turntable, so that the rotating rods can drive the crushing blades to rotate, so as to facilitate the secondary crushing of the paperboard and the mixing of the paper material and the liquid material, so as to avoid the formation of vortex in the water and prolong the crushing and mixing time during actual use of the device, and at the same time, the connecting turntable can drive the silica gel soft scraper to scratch the bottom of the inner cavity of the box body, so as to avoid the paper material sinking to the bottom and causing uneven mixing of the pulp, thereby reducing the practicability of the device.

[0010] Preferably, one end of the rotating shaft penetrates through the box body and is fixedly connected with a first rotating gear, the first rotating gear is meshingly connected with a first connecting gear, and one end of the first connecting gear is fixedly connected to one end of the two groups of rotating shafts; when the rotating shafts rotate, the first rotating gear can rotate, the first rotating gear drives the first connecting gear to rotate, and at the same time, the first rotating gear drives the remaining two groups of rotating shafts to rotate.

[0011] Further, the rotating shaft penetrates through the first rotating gear and is installed on the output end of the first motor, the bottom of the first motor is provided with a support table, one end of the support table is fixedly connected to one end of the box body, and the first motor can be driven to rotate the rotating shaft, and at the same time, the support table can support the bottom of the first motor, the first motor is fixed to one end of the box body, and the stability of the first motor is improved.

[0012] Further, the bottom of the connecting turntable is fixedly connected with a movable shaft, the bottom of the movable shaft penetrates through the box body and is fixedly connected with a second connecting gear, the second connecting gear is meshingly connected with a second rotating gear, and when the second rotating gear rotates, it can drive the two groups of second connecting gears to rotate, so that the second connecting gears drive the movable shaft and the connecting turntable to rotate.

[0013] Further, the second rotating gear shaft is fixedly connected with a connecting shaft, the bottom of the connecting shaft is installed on the output end of the second motor, the outer wall of the second motor is provided with a protective shell, the top of the protective shell is fixedly installed on the bottom of the box, the second motor can be driven, so that the connecting shaft rotates, drives the second rotating gear to rotate, and in actual use, the protective shell can protect the outer wall of the second motor on the bottom of the box, so as to avoid dust entering the second motor cavity and affecting the actual use of the second motor.

[0014] Further, the top of the box is fixedly connected with a feeding hopper, a movable baffle is inserted into the cavity of the feeding hopper, two groups of the movable baffles are fixedly connected with extension bars away from one end of the feeding hopper, the top of the extension bar is fixedly connected with a toothed rail, the toothed rail is engaged with a transmission gear, first, a certain amount of paperboard is placed in the cavity of the feeding hopper, so that the transmission gear drives the toothed rail, the extension bar and the movable baffle to move outward for adjustment, so that the paperboard falls into the cavity of the box, thereby facilitating the control of the amount of paperboard when putting the paperboard.

[0015] Further, the transmission gear cavity is fixedly connected with a column shaft, one end of the column shaft is installed on the output end of the motor, the end of the column shaft away from the motor is movably connected with a support block through a second bearing, the motor and the bottom of the support block are arranged on the top of the box, the motor can be driven to make the column shaft drive the transmission gear to rotate, and the support block can support the end of the column shaft away from the motor through the second bearing.

[0016] Further, the inner wall of the box is fixedly connected with a limiting ring, the limiting ring cavity is fixedly provided with a connecting pipeline, the connecting pipeline is installed with a water inlet connecting pipe at one end, and the bottom of the connecting pipeline is installed with a plurality of spray heads, first, the hose is connected with the water inlet connecting pipe, and the water flow enters the connecting pipeline cavity through the water inlet connecting pipe after the faucet is rotated, and then the water flow is sprayed into the cavity of the box through the spray head to wet the crushed paperboard, so that the paper material sinks, facilitating the crushing of the paper material while the crushing blade rotates, and mixing the paper material with the water material.

[0017] Further, one end of the box is installed with a start-stop valve, one end of the start-stop valve is installed with a discharge pipeline, after the pulp in the cavity of the box is crushed and stirred, the start-stop valve is rotated to make the pulp flow out through the discharge pipeline.

[0018] Further, the feeding hopper is trapezoidal, and the top diameter is larger than the bottom diameter, because the top diameter of the feeding hopper is larger, it is convenient to feed, and it is avoided that the paper material falls and is contaminated by dust on the ground due to small material port.

[0019] (3) Beneficial effects

[0020] Compared with the prior art, the paperboard beating device has the beneficial effects that:

[0021] 1、The device has the advantages that: the connecting turntable is arranged, the bottom of the rotating rod is not fixedly arranged at the center of the connecting turntable, when the two groups of connecting turntables drive the rotating rod to rotate around the connecting turntable, the slurry in the inner cavity of the device is difficult to form a fixed vortex, so that the rotating rod drives the crushing blade to rotate, the paperboard can be quickly crushed for the second time, and the paper material and the liquid material are mixed, thereby improving the practicability of the device and improving the working efficiency of the device.

[0022] 2、The device has the advantages that: the first motor is driven, when the rotating shaft rotates, the first rotating gear is driven to rotate, the first connecting gear is driven to rotate by the first rotating gear, and the other two groups of rotating shafts are driven to rotate, the three groups of rotating shafts drive the grappling hooks to rotate, and the grappling hooks crush the paperboard, so that the crushing time of the paperboard is shortened, and the crushing efficiency of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structure schematic view of the paperboard beating device;

[0024] Figure 2 It is a whole plane structure schematic view;

[0025] Figure 3 It is a second connecting gear structure schematic view;

[0026] Figure 4 It is a rotating shaft structure schematic view;

[0027] Figure 5 It is a connecting shaft structure schematic view;

[0028] Figure 6 It is a column shaft structure schematic view;

[0029] Figure 7 It is a limiting ring structure schematic view.

[0030] In the figure: 1, box body; 2, rotating shaft; 3, grappling hook; 4, rotating rod; 5, crushing blade; 6, connecting turntable; 7, silica gel soft scraper; 8, first rotating gear; 9, first connecting gear; 10, first motor; 11, supporting table; 12, movable shaft; 13, second connecting gear; 14, second rotating gear; 15, connecting shaft; 16, second motor; 17, protective shell; 18, feeding hopper; 19, movable baffle; 20, extension bar; 21, toothed rail; 22, transmission gear; 23, column shaft; 24, motor; 25, supporting block; 26, limiting ring; 27, connecting pipeline; 28, water inlet connecting pipe; 29, spray head; 30, start-stop valve; 31, discharge pipeline. DETAILED DESCRIPTION

[0031] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , the specific embodiment is a paperboard pulping device, comprising a box body 1, the inner cavity of the box body 1 is movably connected with three groups of rotating shafts 2 through bearings, the outer walls of the three groups of rotating shafts 2 are fixedly connected with hooks 3, when the rotating shafts 2 rotate, the hooks 3 can be driven to rotate, so that the hooks 3 can crush the paperboard, thereby improving the crushing efficiency of the paperboard, shortening the crushing time, and the six hooks 3 are a group, and a plurality of groups of hooks 3 are fixedly arranged on the outer walls of the rotating shafts 2, the bottom of the hook 3 is provided with two groups of rotating rods 4, the outer walls of the two groups of rotating rods 4 are fixedly connected with crushing blades 5, when the rotating rod 4 rotates, the crushing blade 5 can be driven to rotate, so as to secondary crush the paperboard and mix the paper material with the liquid material, the bottom of the rotating rod 4 is fixedly connected with a connecting turntable 6, because the rotating rod 4 is not fixed at the center of the connecting turntable 6, when the connecting turntable 6 rotates, the rotating rod 4 can be driven to rotate around the connecting turntable 6, so as to avoid the water material forming a vortex when the rotating rod 4 and the crushing blade 5 rotate, causing the paper material to be difficult to be quickly crushed, one end of the outer wall of the connecting turntable 6 is fixedly connected with a silica gel soft scraper 7, when the connecting turntable 6 rotates, the silica gel soft scraper 7 can be driven to rotate, the silica gel soft scraper 7 is attached to the bottom of the inner cavity of the box body 1, when the silica gel soft scraper 7 rotates, the bottom of the inner cavity of the box body 1 can be scraped, so as to avoid the paper material sinking to the bottom and causing uneven mixing of the pulp, thereby affecting use;

[0032] Please refer to Figure 1 、 Figure 2 and Figure 4 , one end of the rotating shaft 2 penetrates the box body 1 and is fixedly connected with a first rotating gear 8, when the first rotating gear 8 rotates, the rotating shaft 2 can be driven to rotate, the first rotating gear 8 is meshingly connected with a first connecting gear 9, when the first connecting gear 9 rotates, the first rotating gear 8 can be driven to rotate, one end of the first connecting gear 9 is fixedly connected to one end of the two groups of rotating shafts 2, when the first connecting gear 9 rotates, the remaining two groups of rotating shafts 2 can be driven to rotate;

[0033] Please refer to Figure 1 、 Figure 2 and Figure 4 , the rotating shaft 2 penetrates the first rotating gear 8 and is installed on the output end of the first motor 10, the rotating shaft 2 can be driven to rotate by driving the first motor 10, the bottom of the first motor 10 is provided with a supporting table 11, the supporting table 11 can support the bottom of the first motor 10, one end of the supporting table 11 is fixedly connected to one end of the box body 1, and the supporting table 11 can fix the first motor 10 on one side of the outer wall of the box body 1;

[0034] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5The bottom of the two groups of connecting turntable 6 is fixedly connected with movable shaft 12. When the movable shaft 12 rotates, the connecting turntable 6 can be driven to rotate. The bottom of the movable shaft 12 penetrates the box body 1 and is fixedly connected with the second connecting gear 13. When the second connecting gear 13 rotates, the movable shaft 12 can be driven to rotate. The second connecting gear 13 is meshedly connected with the second rotating gear 14. When the second rotating gear 14 rotates, the two groups of second connecting gears 13 can be driven to rotate, respectively.

[0035] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 The second rotating gear 14 is fixedly connected with the connecting shaft 15 at the shaft center. When the connecting shaft 15 rotates, the second rotating gear 14 can be driven to rotate. The connecting shaft 15 is installed at the output end of the second motor 16 at the bottom. The second motor 16 can be driven to rotate the connecting shaft 15. The outer wall of the second motor 16 is provided with a protective shell 17. The protective shell 17 can protect the outer wall of the second motor 16 in use. The protective shell 17 is fixedly installed at the top of the box body 1 at the bottom. The protective shell 17 can protect the outer wall of the second motor 16 at the bottom of the box body 1 in use.

[0036] Please refer to Figure 1 、 Figure 2 and Figure 6 The top of the box body 1 is fixedly connected with the feeding hopper 18. The paperboard can enter the inner cavity of the box body 1 through the feeding hopper 18. The movable baffle 19 is inserted into the inner cavity of the feeding hopper 18. When the movable baffle 19 slides outward to both ends, the paperboard can enter the inner cavity of the box body 1 through the feeding hopper 18. The end, away from the feeding hopper 18, of the two groups of movable baffles 19 is fixedly connected with the extension strip 20. When the extension strip 20 moves, the movable baffle 19 can be driven to move and adjust. The top of the extension strip 20 is fixedly connected with the toothed rail 21. When the toothed rail 21 moves, the extension strip 20 can be driven to move and adjust. The toothed rail 21 is meshedly connected with the transmission gear 22. When the transmission gear 22 rotates, the toothed rail 21 can be driven to move and adjust.

[0037] Please refer to Figure 1 、 Figure 2 and Figure 6 The inner cavity of the transmission gear 22 is fixedly connected with the column shaft 23. When the column shaft 23 rotates, the transmission gear 22 can be driven to rotate. The column shaft 23 is installed at the output end of the motor 24 at one end. The motor 24 can be driven to rotate the column shaft 23. The end, away from the motor 24, of the column shaft 23 is movably connected with the support block 25 through the second bearing. The support block 25 can support the end, away from the motor 24, of the column shaft 23 through the second bearing. The motor 24 and the bottom of the support block 25 are arranged at the top of the box body 1. The box body 1 can support the motor 24 and the bottom of the support block 25.

[0038] Please refer to Figure 2 andFigure 7 The inner wall of the box 1 is fixedly connected with a limiting ring 26, a connecting pipeline 27 is fixedly arranged in the inner cavity of the limiting ring 26, the connecting pipeline 27 is fixed in the inner cavity of the box 1 by the limiting ring 26, a water inlet connecting pipe 28 is installed at one end of the connecting pipeline 27, water flow can enter the inner cavity of the connecting pipeline 27 through the water inlet connecting pipe 28, a plurality of groups of spray heads 29 are installed at the bottom of the connecting pipeline 27, and the water flow in the inner cavity of the connecting pipeline 27 can be sprayed into the inner cavity of the box 1 through the spray heads 29 to wet the crushed paperboard, so that the paper material sinks, and the paper material is crushed while the paper material is crushed when the crushing blade 5 rotates, and the paper material is mixed with the water material;

[0039] Please refer to Figure 1 and Figure 2 One end of the box 1 is provided with a start-stop valve 30, after the pulp in the inner cavity of the box 1 is crushed and stirred, the pulp can flow out by rotating the start-stop valve 30, one end of the start-stop valve 30 is provided with a discharge pipeline 31, after the pulp in the inner cavity of the box 1 is crushed and stirred, the pulp can flow out through the discharge pipeline 31 by rotating the start-stop valve 30;

[0040] Please refer to Figure 1 、 Figure 2 and Figure 3 The feed hopper 18 is trapezoidal, and the top diameter is larger than the bottom diameter, so it is convenient to feed;

[0041] In this embodiment, after the paper material and water are put into the inner cavity of the box 1, the second motor 16 is driven, so that the connecting shaft 15 drives the second rotating gear 14 to rotate, when the second rotating gear 14 rotates, the second connecting gear 13 is driven to rotate, when the second connecting gear 13 rotates, the movable shaft 12 and the connecting turntable 6 are driven to rotate, the connecting turntable 6 drives the rotating rod 4 to rotate around the connecting turntable 6, when the rotating rod 4 rotates, the crushing blade 5 is driven to rotate, so as to crush the paperboard twice and mix the paper material with the liquid material, because the bottom of the rotating rod 4 is not fixedly arranged at the axis of the connecting turntable 6, when the two groups of connecting turntables 6 respectively drive the rotating rod 4 to rotate around the connecting turntable 6, the pulp is difficult to form a vortex, so as to avoid that the paper material is mixed in the vortex formed by the water material and is difficult to be captured and crushed, thereby shortening the crushing time of the device, improving the working efficiency of the device, and enhancing the practicality of the device.

[0042] The working principle of the present application is that: firstly, the paperboard is placed in the inner cavity of the feeding hopper 18, and is added according to the required weight, after the required weight is added, the driving motor 24 is driven to rotate the column shaft 23 to drive the transmission gear 22 to rotate, when the transmission gear 22 rotates, the toothed rail 21, the extension bar 20 and the movable baffle 19 are moved outward to adjust, so that the paperboard falls into the inner cavity of the box body 1, at the same time, the first motor 10 is driven to rotate the rotating shaft 2, which drives the first rotating gear 8 to rotate, and at the same time, the first connecting gear 9 and the other two groups of rotating shafts 2 are driven to rotate, so that the three groups of rotating shafts 2 drive the grappling hook 3 to rotate, and the grappling hook 3 grinds the paperboard, after the paperboard is ground, the hose is connected with the water inlet connecting pipe 28, so that the water flow enters the inner cavity of the connecting pipe 27, and then the water flow is sprayed into the inner cavity of the box body 1 through the nozzle 29, so that the ground paperboard is wetted, and the paper material sinks, when the water flow reaches a certain required amount, the second motor 16 is driven to drive the connecting shaft 15 to rotate the second rotating gear 14, when the second rotating gear 14 rotates, the second connecting gear 13 is driven to rotate, and when the second connecting gear 13 rotates, the movable shaft 12 and the connecting turntable 6 are driven to rotate, the connecting turntable 6 drives the rotating rod 4 to rotate around the connecting turntable 6, when the rotating rod 4 rotates, the grinding blade 5 is driven to rotate, so as to crush the paperboard again and mix the paper material with the liquid material, at the same time, the connecting turntable 6 drives the silica gel soft scraper 7 to rub the bottom of the inner cavity of the box body 1, so as to stir the bottom of the inner cavity of the box body 1, when the pulp in the inner cavity of the box body 1 is ground and stirred, the stop valve 30 is rotated to make the pulp flow out through the discharge pipe 31.

[0043] All the technical features in the embodiment can be freely combined according to actual needs.

[0044] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be realized in other ways, without departing from the technical scheme concept, any obvious replacement within the protection scope of the present application.

Claims

1. A pulp beating device for paperboard, comprising a housing (1), characterized in that: The inner cavity of the box body (1) is movably connected with three groups of rotating shafts (2) through bearings, the outer walls of the three groups of rotating shafts (2) are fixedly connected with hooks (3), the six hooks (3) of each group are fixedly arranged on the outer wall of the rotating shaft (2), the bottom of the hook (3) is provided with two groups of rotating rods (4), the outer walls of the two groups of rotating rods (4) are fixedly connected with crushing blades (5), the bottom of the rotating rod (4) is fixedly connected with a connecting turntable (6), the bottom of the rotating rod (4) is not fixedly arranged on the shaft center of the connecting turntable (6), one end of the outer wall of the connecting turntable (6) is fixedly connected with a silica gel soft scraper (7), and the silica gel soft scraper (7) is attached to the bottom of the inner cavity of the box body (1); one end of one group of rotating shafts (2) penetrates through the box body (1) and is fixedly connected with a first rotating gear (8), the first rotating gear (8) is meshedly connected with a first connecting gear (9), one end of the first connecting gear (9) is fixedly connected with one end of the other two groups of rotating shafts (2), the bottoms of the two groups of connecting turntables (6) are fixedly connected with movable shafts (12), the bottoms of the movable shafts (12) penetrate through the box body (1) and are fixedly connected with a second connecting gear (13), the second connecting gear (13) is meshedly connected with a second rotating gear (14), the shaft center of the second rotating gear (14) is fixedly connected with a connecting shaft (15), the bottom of the connecting shaft (15) is mounted on the output end of a second motor (16), the outer wall of the second motor (16) is provided with a protective shell (17), and the top of the protective shell (17) is fixedly mounted on the bottom of the box body (1).

2. A paperboard beating device according to claim 1, characterized in that One group of rotating shafts (2) penetrates through the first rotating gear (8) and is mounted on the output end of a first motor (10), the bottom of the first motor (10) is provided with a supporting table (11), and one end of the supporting table (11) is fixedly connected with one end of the box body (1).

3. A paper board beating device as claimed in claim 1, characterized in that: The top of the box body (1) is fixedly connected with a feeding hopper (18), the inner cavity of the feeding hopper (18) is inserted with movable baffles (19), one end of the two groups of movable baffles (19) away from the feeding hopper (18) is fixedly connected with an extension bar (20), the top of the extension bar (20) is fixedly connected with a toothed rail (21), and the toothed rail (21) is meshedly connected with a transmission gear (22).

4. A paperboard beater according to claim 3, characterized in that: The inner cavity of the transmission gear (22) is fixedly connected with a column shaft (23), one end of the column shaft (23) is mounted on the output end of a motor (24), one end of the column shaft (23) away from the motor (24) is movably connected with a supporting block (25) through a second bearing, and the bottom of the motor (24) and the supporting block (25) are arranged on the top of the box body (1).

5. A paper board beating device as claimed in claim 1, characterized in that: The inner wall of the box body (1) is fixedly connected with a limiting ring (26), the inner cavity of the limiting ring (26) is fixedly provided with a connecting pipeline (27), one end of the connecting pipeline (27) is mounted with a water inlet connecting pipe (28), and the bottom of the connecting pipeline (27) is mounted with a plurality of groups of spray heads (29).

6. A paperboard beating device according to claim 1, characterized in that: One end of the box body (1) is mounted with a start-stop valve (30), and one end of the start-stop valve (30) is mounted with a discharge pipeline (31).

7. A paperboard beating device according to claim 3, characterized in that: The feeding hopper (18) is trapezoidal, and the top diameter is greater than the bottom diameter.

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