Bamboo pulp stirring machine

Abstract

The utility model discloses a bamboo pulp blender which comprises a base plate, a blending barrel and a rotating mechanism are arranged at the top of the base plate, a rotating end at the top of the rotating mechanism is fixedly connected with a lifting mechanism through a bolt, and a hydraulic cylinder in the lifting mechanism drives a barrel cover to move downwards through a lifting block and a connecting arm. The stirring mechanism is arranged in the stirring barrel, the barrel cover seals an opening in the top of the stirring barrel, the stirring mechanism stirs and mixes bamboo pulp in the stirring barrel, and when the stirring mechanism and the stirring barrel need to be cleaned, the movable end of the hydraulic cylinder extends to gradually clean the bamboo pulp attached to the stirring mechanism in the stirring barrel. After the stirring mechanism is completely separated from the stirring barrel, the output end of a second motor drives a gear to rotate, the gear drives the rotating end of a slewing bearing to rotate, the lifting mechanism is driven to rotate, the stirring mechanism is moved to the other side, a worker can conveniently clean the inner wall of the stirring barrel, and cleaning water in the stirring barrel is discharged through a drain outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo pulp paper production technology, and specifically relates to a bamboo pulp mixer. Background Technique

[0002] China is a large country in paper production, consumption and import. Last year, the output and consumption of paper and paperboard both ranked second in the world, second only to the United States. With the rapid growth of the demand for paper products in China, the supply of wood pulp far from meets the demand. Making natural-color paper with bamboo pulp can solve this problem from the raw materials and has a broad market prospect. At present, in the technical field of producing bamboo pulp paper, it is necessary to stir the bamboo pulp. To improve the stirring efficiency, a bamboo pulp mixer is needed.

[0003] However, after the current bamboo pulp mixer is used for a long time, bamboo pulp fibers will adhere to its inner wall and the stirring mechanism, and it needs to be cleaned regularly. The existing cleaning of the bamboo pulp stirring mechanism is inconvenient, and the long-term adhered bamboo pulp fibers will affect the quality of the bamboo pulp and the quality of the subsequent bamboo pulp. In view of the above problems, a bamboo pulp mixer is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bamboo pulp mixer to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bamboo pulp mixer includes a base plate. A stirring barrel and a rotating mechanism are arranged on the top of the base plate. The rotating end at the top of the rotating mechanism is fixedly connected by bolts to a lifting mechanism. The movable end of the lifting mechanism is fixedly installed with a barrel cover. A stirring mechanism is arranged on the barrel cover. The bottom of the stirring barrel is fixedly installed with legs, and the legs are fixedly connected to the top of the base plate;

[0007] The lifting mechanism includes a vertical pipe and a connecting arm. The bottom end of the vertical pipe is welded with a bottom plate, and the bottom plate is fixedly connected to the rotating end of the rotating mechanism by bolts. A hydraulic cylinder is fixedly installed at the inner bottom of the vertical pipe. The movable end of the hydraulic cylinder is fixedly connected with a lifting block. Strip-shaped holes are symmetrically opened on the vertical pipe. The connecting arm is sleeved on the vertical pipe and is slidably connected to the vertical pipe. The lifting block is slidably connected to the inner wall of the vertical pipe. Both ends of the lifting block penetrate through the strip-shaped holes and are fixedly connected to the connecting arm. The connecting arm is fixedly connected to the top of the barrel cover by bolts;

[0008] The rotating mechanism includes a base. A slewing bearing is fixedly installed on the top of the base by bolts. The rotating end of the slewing bearing is fixedly connected to the bottom plate of the lifting mechanism by bolts. A second motor is fixedly installed at the top of the inner wall of the base. The output end of the second motor penetrates through the top of the base and is fixedly connected with a gear inside the slewing bearing. The gear meshes with the internal teeth of the rotating end of the slewing bearing.

[0009] As a further solution of the present utility model: The stirring mechanism includes a first motor and a rotating shaft. The rotating shaft is rotatably connected to the barrel cover. The first motor is fixedly installed on the top of the barrel cover through bolts. The top end of the rotating shaft penetrates through the top of the barrel cover and is fixedly connected to the output end of the first motor. The bottom end of the rotating shaft is fixedly installed with a stirring blade, and a plurality of stirring rods are evenly and fixedly installed on the rotating shaft above the stirring blade.

[0010] As a further solution of the present utility model: The side wall of the stirring barrel is provided with a feed inlet, and the bottom of the stirring barrel is provided with a sewage outlet and a discharge outlet.

[0011] As a further solution of the present utility model: Valves are provided on the feed inlet, the sewage outlet, and the discharge outlet.

[0012] As a further solution of the present utility model: A layer of sealing gasket is fixedly connected to the inner wall of the barrel cover, and the sealing gasket is made of flexible rubber.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the hydraulic cylinder in the lifting mechanism drives the barrel cover to move downward through the lifting block and the connecting arm, so that the stirring mechanism is built into the stirring barrel. The barrel cover seals the opening at the top of the stirring barrel, and the stirring mechanism stirs and mixes the bamboo pulp in the stirring barrel. When it is necessary to clean the stirring mechanism and the stirring barrel, the movable end of the hydraulic cylinder extends, gradually cleaning the bamboo pulp attached to the stirring mechanism in the stirring barrel. After the stirring mechanism completely disengages from the stirring barrel, the output end of the second motor drives the gear to rotate, the gear drives the rotating end of the slewing bearing to rotate, and drives the lifting mechanism to rotate, moving the stirring mechanism to the other side, facilitating the staff to clean the inner wall of the stirring barrel, and the cleaning water in the stirring barrel is discharged through the sewage outlet.

[0015] 2. In the present utility model, the first motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring rods and the stirring blade installed thereon to rotate. The rotating stirring blade stirs the bamboo pulp at the bottom of the stirring barrel, and the stirring rods stir the bamboo pulp at different depths in the stirring barrel, making the bamboo pulp in the stirring barrel more evenly mixed. Description of the Drawings

[0016] Figure 1 It is a structural schematic diagram of a bamboo pulp mixer.

[0017] Figure 2 It is a cross-sectional view of a bamboo pulp mixer.

[0018] Figure 3 It is Figure 2 The partial enlarged view at A in

[0019] In the figure: 1, substrate; 2, support leg; 3, stirring barrel; 4, feed inlet; 5, barrel cover; 6, stirring mechanism; 7, lifting mechanism; 8, rotating mechanism; 9, sewage outlet; 10, discharge port; 11, valve; 12, first motor; 13, rotating shaft; 14, stirring rod; 15, stirring blade; 16, vertical pipe; 17, strip hole; 18, connecting arm; 19, lifting block; 20, hydraulic cylinder; 21, bottom plate; 22, base; 23, second motor; 24, slewing bearing; 25, gear; 26, gasket. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 3 , in the embodiment of the present invention, a bamboo pulp mixer includes a substrate 1. A stirring barrel 3 and a rotating mechanism 8 are provided at the top of the substrate 1. The rotating end at the top of the rotating mechanism 8 is fixedly connected by bolts to a lifting mechanism 7. The movable end of the lifting mechanism 7 is fixedly installed with a barrel cover 5. A stirring mechanism 6 is provided on the barrel cover 5. Support legs 2 are fixedly installed at the bottom of the stirring barrel 3, and the support legs 2 are fixedly connected to the top of the substrate 1;

[0022] The lifting mechanism 7 includes a vertical pipe 16 and a connecting arm 18. The bottom end of the vertical pipe 16 is welded with a bottom plate 21, and the bottom plate 21 is fixedly connected by bolts to the rotating end of the rotating mechanism 8. A hydraulic cylinder 20 is fixedly installed at the inner bottom of the vertical pipe 16. The movable end of the hydraulic cylinder 20 is fixedly connected to a lifting block 19. Strip holes 17 are symmetrically opened on the vertical pipe 16. The connecting arm 18 is sleeved on the vertical pipe 16, and the connecting arm 18 is slidably connected to the vertical pipe 16. The lifting block 19 is slidably connected to the inner wall of the vertical pipe 16. Both ends of the lifting block 19 penetrate through the strip holes 17 and are fixedly connected to the connecting arm 18. The connecting arm 18 is fixedly connected to the top of the barrel cover 5 by bolts;

[0023] The rotating mechanism 8 includes a base 22. A slewing bearing 24 is fixedly installed at the top of the base 22 by bolts. The rotating end of the slewing bearing 24 is fixedly connected by bolts to the bottom plate 21 of the lifting mechanism 7. A second motor 23 is fixedly installed at the top inner wall of the base 22. The output end of the second motor 23 penetrates through the top of the base 22 and is fixedly connected to a gear 25 inside the slewing bearing 24. The gear 25 meshes with the internal teeth of the rotating end of the slewing bearing 24.

[0024] The hydraulic cylinder 20 inside the lifting mechanism 7 drives the bucket cover 5 to move downward through the lifting block 19 and the connecting arm 18, so that the stirring mechanism 6 is built into the stirring bucket 3. The bucket cover 5 seals the opening at the top of the stirring bucket 3, and the stirring mechanism 6 stirs and mixes the bamboo pulp in the stirring bucket 3. When it is necessary to clean the stirring mechanism 6 and the stirring bucket 3, the movable end of the hydraulic cylinder 20 extends, gradually cleaning the bamboo pulp attached to the stirring mechanism 6 in the stirring bucket 3. After the stirring mechanism 6 completely disengages from the stirring bucket 3, the output end of the second motor 23 drives the gear 25 to rotate, and the gear 25 drives the rotating end of the slewing bearing 24 to rotate, driving the lifting mechanism 7 to rotate, and moving the stirring mechanism 6 to the other side, facilitating the staff to clean the inner wall of the stirring bucket 3.

[0025] The stirring mechanism 6 includes a first motor 12 and a rotating shaft 13. The rotating shaft 13 is rotatably connected to the bucket cover 5. The first motor 12 is fixedly installed on the top of the bucket cover 5 by bolts. The top end of the rotating shaft 13 penetrates through the top of the bucket cover 5 and is fixedly connected to the output end of the first motor 12. The bottom end of the rotating shaft 13 is fixedly installed with stirring blades 15, and a plurality of stirring rods 14 are evenly and fixedly installed on the rotating shaft 13 above the stirring blades 15. By driving the rotating shaft 13 to rotate through the first motor 12, the rotating shaft 13 drives the stirring rods 14 and the stirring blades 15 installed thereon to rotate. The rotating stirring blades 15 stir the bamboo pulp at the bottom of the stirring bucket 3, and the stirring rods 14 stir the bamboo pulp at different depths in the stirring bucket 3, making the bamboo pulp in the stirring bucket 3 more evenly mixed.

[0026] A feed inlet 4 is provided on the side wall of the stirring bucket 3, and a sewage outlet 9 and a discharge outlet 10 are provided at the bottom of the stirring bucket 3. Valves 11 are provided on the feed inlet 4, the sewage outlet 9, and the discharge outlet 10. The injection of raw materials at the feed inlet 4, the discharge of the mixed bamboo pulp raw materials at the discharge outlet 10, and the discharge of the cleaning liquid at the sewage outlet 9 are controlled through the provided valves 11.

[0027] A sealing gasket 26 is fixedly connected to the inner wall of the bucket cover 5. The sealing gasket 26 is made of flexible rubber. The sealing performance between the bucket cover 5 and the stirring bucket 3 is increased through the provided sealing gasket 26.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A bamboo pulp mixer, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with a stirring barrel (3) and a rotating mechanism (8); the rotating end of the top of the rotating mechanism (8) is fixedly connected to a lifting mechanism (7) by means of bolts; the movable end of the lifting mechanism (7) is fixedly installed with a barrel cover (5); the barrel cover (5) is provided with a stirring mechanism (6); the bottom of the stirring barrel (3) is fixedly installed with a support leg (2); the support leg (2) is fixedly connected to the top of the base plate (1); The lifting mechanism (7) comprises a vertical tube (16) and a connecting arm (18). A bottom plate (21) is welded to the bottom end of the vertical tube (16). The bottom plate (21) is fixedly connected to the rotating end of the rotating mechanism (8) by bolts. A hydraulic cylinder (20) is fixedly installed at the bottom of the vertical tube (16). A lifting block (19) is fixedly connected to the movable end of the hydraulic cylinder (20). The vertical tube (16) is symmetrically provided with strip holes (17). The connecting arm (18) is sleeved on the vertical tube (16), and the connecting arm (18) is slidably connected to the vertical tube (16). The lifting block (19) is slidably connected to the inner wall of the vertical tube (16). Both ends of the lifting block (19) pass through the strip holes (17) and are fixedly connected to the connecting arm (18). The connecting arm (18) is fixedly connected to the top of the barrel cover (5) by bolts. The rotating mechanism (8) comprises a base (22), a slewing bearing (24) is fixedly mounted on the top of the base (22) by bolts, the rotating end of the slewing bearing (24) is fixedly connected to the bottom plate (21) of the lifting mechanism (7) by bolts, a second motor (23) is fixedly mounted on the top of the inner wall of the base (22), the output end of the second motor (23) passes through the top of the base (22) and is fixedly connected to a gear (25) in the slewing bearing (24), and the gear (25) is meshed with the internal teeth of the rotating end of the slewing bearing (24).

2. A bamboo pulp mixer according to claim 1, characterized in that: The stirring mechanism (6) comprises a first motor (12) and a rotating shaft (13), wherein the rotating shaft (13) is rotatably connected to the barrel cover (5), the first motor (12) is fixedly mounted on the top of the barrel cover (5) by means of bolts, the top end of the rotating shaft (13) passes through the top of the barrel cover (5) and is fixedly connected to the output end of the first motor (12), a stirring blade (15) is fixedly mounted on the bottom end of the rotating shaft (13), and a plurality of stirring rods (14) are evenly fixedly mounted on the rotating shaft (13) above the stirring blade (15).

3. The bamboo pulp mixer according to claim 1, characterized in that: The side wall of the mixing barrel (3) is provided with a feed inlet (4), and the bottom of the mixing barrel (3) is provided with a sewage outlet (9) and a material outlet (10).

4. A bamboo pulp mixer according to claim 3, characterized in that: The feed port (4), the sewage outlet (9) and the discharge port (10) are all provided with valves (11).

5. The bamboo pulp mixer according to claim 1, characterized in that: A layer of sealing gasket (26) is fixedly connected to the inner wall of the barrel cover (5), and the sealing gasket (26) is made of flexible rubber.

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