Feeding device for special paper pulp

Abstract

The utility model discloses a special paper pulp feeding device which comprises a feeding box, a feeding hopper is fixedly arranged at the top of the feeding box, a feeding assembly is arranged in the feeding box, the feeding assembly comprises a smashing roller A and a smashing roller B which are rotationally arranged in the feeding hopper, a linkage shaft A and a linkage shaft B are rotationally arranged in the feeding box, and the linkage shaft A and the linkage shaft B are rotationally arranged in the feeding box. Belt pulleys B are fixedly arranged at the ends of the bottoms of the linkage shaft A and the linkage shaft B, a plurality of sets of smashing fans are fixedly arranged on the linkage shaft A, and a plurality of sets of stirring plates are fixedly arranged on the linkage shaft B. The utility model relates to the technical field of feeding devices. The crushing roller A and the crushing roller B are driven by the motor to rotate, so that raw materials entering the feeding hopper are primarily crushed, meanwhile, the raw materials are mixed and crushed again through the crushing fan and the stirring plate on the driving shaft A and the driving shaft B in the feeding box, and therefore accumulation of the raw materials at the bottom of the feeding box is reduced; the phenomenon that the raw materials are coagulated into blocks during mixing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for special paper pulp. Background Art

[0002] Specialty paper mainly refers to various special-purpose papers or art papers. There are many types of special papers, and the output of special papers is relatively small. Specialty papers use synthetic fibers, synthetic pulp or mixed wood pulp as raw materials. In order to make these pulps, they need to be processed, among which the crushing step is essential.

[0003] Chinese patent CN206090167U discloses an environmentally friendly papermaking feeder. The utility model installs a secondary pulp pool at the discharge port and stirs the pulp at the rear end of the pulp, which effectively solves the problem of possible coagulation and precipitation during pulp transmission. At the same time, a return pulp pipe is installed at the bottom of the secondary pulp pool to ensure that the precipitated impurities return to the primary pulp pool for further processing, thereby improving the utilization rate of raw materials and effectively solving the problem of direct waste of pulp after precipitation in existing equipment, thereby wasting resources.

[0004] However, in the production process of raw materials, the raw materials are usually not completely crushed, which causes the raw materials to condense into lumps when mixed with water. At the same time, the raw materials will accumulate at the bottom of the feeding box, causing the feed pipe to be blocked and resources to be wasted. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a feeding device for special pulp material, which solves the problems of raw materials agglomerating into lumps during mixing and raw materials piling up at the bottom of a feeding box causing blockage of a feed pipe and waste of resources.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a feeding device for special pulp material, including a feeding box, a feeding hopper is fixedly provided on the top of the feeding box, a water inlet pipe is fixedly provided on one side of the feeding hopper, and a feeding device is rotatably provided inside the feeding box, and the feeding device includes:

[0007] A feeding assembly is rotatably arranged inside a feeding box and a feeding hopper, and is used for mixing raw materials. The feeding assembly includes a crushing roller A and a crushing roller B rotatably arranged inside the feeding hopper, a pulley A is fixedly arranged at the end of the crushing roller A, a linkage shaft A and a linkage shaft B are rotatably arranged inside the feeding box, a pulley B is fixedly arranged at the end of the bottom of the linkage shaft A and the linkage shaft B, a plurality of crushing fans are fixedly arranged on the linkage shaft A, a plurality of stirring plates are fixedly arranged on the linkage shaft B, a guide plate is fixedly arranged at the bottom of the feeding box, and a connecting pipe is fixedly arranged on the feeding box located at the lowest part of the guide plate;

[0008] The power assembly is arranged on one side of the loading box and is used to provide power to the loading assembly.

[0009] Preferably, the power assembly includes a support plate fixedly mounted on the base, a motor is fixedly mounted on the support plate, the output end of the motor is fixedly connected to a crushing roller B, a multi-groove pulley A is fixedly mounted on the rotating shaft at the output end of the motor, the multi-groove pulley A is connected to the pulley A through a belt, a driving shaft A with a bevel gear A is rotatably mounted at the bottom of the feeding box, a multi-groove pulley B is fixedly mounted on the driving shaft A, the multi-groove pulley B is connected to the pulley B through a belt.

[0010] Preferably, a driving shaft B is rotatably provided at the bottom of the loading box, one end of the driving shaft B is fixedly provided with a bevel gear B meshing with the bevel gear A, and the other end of the driving shaft B is fixedly provided with a pulley C, and the pulley C is connected to the multi-groove pulley A through a belt.

[0011] Preferably, an observation window with a scale is provided on the front of the loading box.

[0012] Preferably, a dustproof plate is rotatably provided on the feed hopper, and a return spring fixedly connected to the inner wall of the feed hopper is fixed on the dustproof plate.

[0013] Preferably, a filter plate is fixedly provided at the lowest point of the guide plate, a sewage outlet is opened below the filter plate, the sewage outlet is fixedly connected to a waste water tank through a waste pipe with a valve, and a drain pipe with a valve is fixedly provided on one side of the waste water tank.

[0014] Beneficial Effects

[0015] The utility model provides a feeding device for special pulp material. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The feeding device for special paper pulp material drives the crushing roller A and the crushing roller B to rotate through the motor, thereby realizing the initial crushing of the raw materials entering the feed hopper, thereby reducing the phenomenon that the connecting pipe is blocked by large raw material residues during the subsequent soaking of the pulp, thereby ensuring the feeding quality. At the same time, the crushing fan and the stirring plate on the driving shaft A and the driving shaft B inside the feeding box are used to mix and crush the raw materials again, thereby reducing the accumulation of raw materials at the bottom of the feeding box and the phenomenon that the raw materials are condensed into blocks when mixed, thereby ensuring the feeding quality.

[0017] (2) The feeding device for special paper pulp material drives the crushing roller A, crushing roller B and linkage shaft A, linkage shaft B to rotate through a motor, thereby achieving crushing and mixing of the raw materials, thereby improving its resource utilization and reducing its feeding cost. At the same time, the dust generated by the crushing of the raw materials is blocked by the dust plate in the feed hopper, thereby reducing the harm of dust to the workers and improving their safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 This is a schematic diagram of the interior of the loading box of the utility model;

[0021] Figure 4 This is a schematic diagram of the interior of the feed hopper of the utility model.

[0022] In the figure: 1. feeding box; 2. feeding hopper; 3. feeding assembly; 31. crushing roller A; 32. crushing roller B; 33. pulley A; 34. linkage shaft A; 35. linkage shaft B; 36. pulley B; 37. crushing fan; 38. stirring plate; 39. connecting pipe; 4. power assembly; 41. motor; 42. multi-groove pulley A; 43. bevel gear A; 44. driving shaft A; 45. multi-groove pulley B; 46. driving shaft B; 47. bevel gear B; 48. pulley C; 5. observation window; 6. dustproof plate; 7. filter plate; 8. waste pipe; 9. waste water tank. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides two technical solutions:

[0025] Figure 1-3The first embodiment is shown: a feeding device for special pulp material, including a feeding box 1, a feeding hopper 2 is fixedly provided on the top of the feeding box 1, a water inlet pipe is fixedly provided on one side of the feeding hopper 2, a feeding device is rotatably provided inside the feeding box 1, and the feeding device includes: a feeding component 3, which is rotatably provided inside the feeding box 1 and the feeding hopper 2, and is used to mix the raw materials, the feeding component 3 includes a crushing roller A31 and a crushing roller B32 which are rotatably provided inside the feeding hopper 2, and a leather roller is fixedly provided at the end of the crushing roller A31. Pulley A33, a linkage shaft A34 and a linkage shaft B35 are provided for internal rotation of the feeding box 1, pulleys B36 are fixedly provided at the ends of the bottom of the linkage shaft A34 and the linkage shaft B35, a plurality of groups of crushing fans 37 are fixedly provided on the linkage shaft A34, a plurality of groups of stirring plates 38 are fixedly provided on the linkage shaft B35, a guide plate is fixedly provided at the bottom of the feeding box 1, and a connecting pipe 39 is fixedly provided on the feeding box 1 at the lowest part of the guide plate; a power component 4 is arranged on one side of the feeding box 1 to provide power to the feeding component 3.

[0026] The motor 41 drives the crushing roller A31 and the crushing roller B32 to rotate, thereby achieving the initial crushing of the raw materials entering the feed hopper 2, thereby reducing the phenomenon of large raw material residues causing blockage of the connecting pipe 39 during the subsequent soaking of the pulp, thereby ensuring the feeding quality. At the same time, the crushing fan 37 and the stirring plate 38 on the driving shaft A44 and the driving shaft B46 inside the feeding box 1 are used to mix and crush the raw materials again, thereby reducing the accumulation of raw materials at the bottom of the feeding box 1 and the phenomenon of raw materials condensing into blocks when mixed, thereby ensuring the feeding quality.

[0027] Figure 1-24 shows a second embodiment, which mainly differs from the first embodiment in that: the power assembly 4 includes a support plate fixedly arranged on the base, a motor 41 is fixedly arranged on the support plate, the output end of the motor 41 is fixedly connected to the crushing roller B32, a multi-groove pulley A42 is fixedly arranged on the rotating shaft at the output end of the motor 41, and the multi-groove pulley A42 is connected to the pulley A33 through a belt, a driving shaft A44 with a bevel gear A43 is rotatably arranged at the bottom of the loading box 1, a multi-groove pulley B45 is fixedly arranged on the driving shaft A44, and the multi-groove pulley B45 is connected to the pulley B36 through a belt, a driving shaft B46 is rotatably arranged at the bottom of the loading box 1, a bevel gear B47 meshing with the bevel gear A43 is fixedly arranged at one end of the driving shaft B46, and a pulley is fixedly arranged at the other end of the driving shaft B46 C48, the pulley C48 is connected to the multi-groove pulley A42 through a belt. An observation window 5 with a scale is provided on the front of the loading box 1. The scale on the observation window 5 is convenient for the user to observe the raw materials in the loading box 1. A dustproof plate 6 is rotatably provided on the feed hopper 2. A return spring fixedly provided on the dustproof plate 6 and fixedly connected to the inner wall of the feed hopper 2. The dust generated by the crushing of the raw materials is blocked by the dust plate in the feed hopper 2, thereby reducing the harm of dust to the staff. A filter plate 7 is fixedly provided at the lowest point of the guide plate, and a sewage outlet is provided below the filter plate 7. The sewage outlet is fixedly connected to a waste water tank 9 through a waste pipe 8 with a valve. A drain pipe with a valve is fixedly provided on one side of the waste water tank 9. Waste water is collected through the waste water tank 9 to reduce the impact of waste water on the local environment.

[0028] The motor 41 drives the crushing roller A31, the crushing roller B32 and the linkage shaft A34 and the linkage shaft B35 to rotate, thereby achieving crushing and mixing of the raw materials, thereby improving the utilization rate of its resources and reducing its feeding cost. At the same time, the dust generated by the crushing of the raw materials is blocked by the dust plate in the feed hopper 2, thereby reducing the harm of dust to the workers and improving their safety.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] When in use, the pulp raw material is transported to the loading box 1 through the feed hopper 2, the crushing roller B32 is driven to rotate by the motor 41, and the crushing roller A31 is driven to rotate by the multi-friction pulley, so as to realize the initial crushing of the raw material, and at the same time, the driving shaft B46 is driven to rotate by the multi-groove pulley A42, and the driving shaft A44 is driven to rotate by the bevel gear B47 at the end of the driving shaft B46, and the linkage shaft A34 and the linkage shaft B35 are driven to rotate by the multi-groove pulley B45 on the driving shaft A44, and the raw material and water are fully mixed by the stirring plate 38 on the linkage shaft B35, and the raw material that is condensed into blocks during mixing is crushed again by the crushing leaves on the linkage shaft A34. When the mixing is completed, the valve on the waste pipe 8 is opened to transport the remaining waste water during mixing to the waste water tank 9, thereby reducing the phenomenon that the mixed raw material is immersed in waste water for a long time and condenses into blocks, thereby ensuring its feeding quality.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for special pulp material, comprising a feeding box, characterized in that: A feed hopper is fixedly provided on the top of the feeding box, a water inlet pipe is fixedly provided on one side of the feeding hopper, and a feeding device is rotatably provided inside the feeding box, and the feeding device comprises: A feeding assembly is rotatably arranged inside a feeding box and a feeding hopper, and is used for mixing raw materials. The feeding assembly includes a crushing roller A and a crushing roller B rotatably arranged inside the feeding hopper, a pulley A is fixedly arranged at the end of the crushing roller A, a linkage shaft A and a linkage shaft B are rotatably arranged inside the feeding box, a pulley B is fixedly arranged at the end of the bottom of the linkage shaft A and the linkage shaft B, a plurality of crushing fans are fixedly arranged on the linkage shaft A, a plurality of stirring plates are fixedly arranged on the linkage shaft B, a guide plate is fixedly arranged at the bottom of the feeding box, and a connecting pipe is fixedly arranged on the feeding box located at the lowest part of the guide plate; The power assembly is arranged on one side of the loading box and is used to provide power to the loading assembly.

2. A feeding device for special pulp material according to claim 1, characterized in that: The power assembly includes a support plate fixedly arranged on the base, a motor is fixedly arranged on the support plate, the output end of the motor is fixedly connected to a crushing roller B, a multi-groove pulley A is fixedly arranged on the rotating shaft at the output end of the motor, and the multi-groove pulley A is connected to the pulley A through a belt, a driving shaft A with a bevel gear A is rotatably arranged at the bottom of the feeding box, a multi-groove pulley B is fixedly arranged on the driving shaft A, and the multi-groove pulley B is connected to the pulley B through a belt.

3. The feeding device for special pulp material according to claim 1, characterized in that: A driving shaft B is rotatably provided at the bottom of the loading box, one end of the driving shaft B is fixedly provided with a bevel gear B meshing with a bevel gear A, and the other end of the driving shaft B is fixedly provided with a pulley C, and the pulley C is connected to the multi-groove pulley A through a belt.

4. The feeding device for special pulp material according to claim 1, characterized in that: An observation window with scales is provided on the front of the loading box.

5. The feeding device for special pulp material according to claim 1, characterized in that: A dustproof plate is rotatably provided on the feed hopper, and a return spring fixedly connected to the inner wall of the feed hopper is fixedly provided on the dustproof plate.

6. The feeding device for special pulp material according to claim 1, characterized in that: A filter plate is fixedly provided at the lowest point of the guide plate, a sewage outlet is provided below the filter plate, the sewage outlet is fixedly connected to a waste water tank through a waste pipe with a valve, and a drain pipe with a valve is fixedly provided on one side of the waste water tank.

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