A synthetic material particle conveying box for a particle suction machine

Abstract

The utility model relates to a kind of chemical fibre material particle conveying box for suction granulator, it is characterized by including support frame, conveying cabin, conveying auger group, driving motor and suction pipeline;In the utility model, in the case that the cost is reduced under the thin wall of conveying box lower cabin body, reinforcing flange plate is set in the end of lower cabin body, mounting base plate is set on the outer side of reinforcing flange plate and bearing seat is set for installing auger unit, on the one hand, the wall thickness of lower cabin body can be reduced to reduce the overall weight while reducing cost;On the other hand, the bearing seat structure of external can effectively avoid the entry of chemical fibre material particle and ensure the support strength to entire auger unit.

Description

Technical Field

[0001] This utility model relates to the field of chemical fiber granule conveying technology, and in particular to a chemical fiber granule conveying box for a granule suction machine. Background Technology

[0002] In production, chemical fiber granules are commonly used as raw materials and are sucked into a feeding cylinder by a granulator. When sucking various types of chemical fiber granules, it is necessary to ensure that there are granules at the suction port and that the granules are uniform in the conveying box. However, in common conveying boxes, the rotating part of the conveying auger structure for chemical fiber granules is directly installed on the end face of the lower chamber. This often results in granules falling into the bearings, and the wall thickness of the end face is insufficient to support the conveying auger. Increasing the wall thickness, on the other hand, increases the cost. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a chemical fiber granule conveying box for a granulator, which can solve the problems of the general chemical fiber granule conveying auger structure in the chemical fiber granule conveying box, where the rotating part is directly installed at the end face of the lower chamber, which often causes granules to fall into the bearing, and the end face wall thickness is not enough to support the conveying auger, while increasing the wall thickness increases the cost.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a chemical fiber granule conveying box for a granulator, the innovation of which is: including a support frame, a conveying chamber, a conveying auger assembly, a drive motor and a granule suction pipe; The support frame is a rectangular frame structure; the conveying compartment is set on the support frame, and the conveying compartment includes a lower compartment and an upper compartment; the upper compartment is set above the lower compartment, and the top edge of the lower compartment and the bottom edge of the upper compartment are both provided with horizontal connecting plates, and the horizontal connecting plates of the upper compartment and the lower compartment are fixed with bolts to realize the connection between the lower compartment and the upper compartment. The lower chamber has a pair of mounting holes for installing conveyor auger assemblies on each of its two end faces in the vertical direction. A reinforcing flange plate is provided at the mounting holes on the outer side of the lower chamber's end face, and the reinforcing flange plate is coaxial with the mounting holes. A mounting base plate is vertically mounted on the surface of the reinforcing flange plate, and a slewing bearing seat is mounted on the lower surface of the mounting base plate. A reinforcing block is provided on the outer surface of the reinforcing flange plate, and the reinforcing block has a connecting hole for accommodating the end of the conveyor auger assembly to pass through. The top of the reinforcing block is fixed to the lower surface of the mounting base plate. A discharge port is located at the bottom of one end of the lower chamber. The conveying auger assembly includes an upper auger unit and a lower auger unit; both the upper auger unit and the lower auger unit are installed in the lower compartment, and both ends of the upper auger unit and both ends of the lower auger unit pass through the connecting holes on the reinforcing blocks on both ends of the lower compartment, and are installed on the slewing bearing seat on the lower surface of the mounting base plate through slewing bearings. The drive motor is located at one end of the lower compartment, and the output end of the drive motor is connected to the end of the lower auger unit, and the lower auger unit is linked with the upper auger unit. The granulation suction pipe is connected to the discharge port at the bottom of the lower chamber, and the other end of the granulation suction pipe is connected to a hopper. A negative pressure air source is connected to the granulation suction pipe, so that the chemical fiber granules are cooled by air while being transported.

[0005] Furthermore, the longitudinal section of the lower compartment is triangular in shape.

[0006] Furthermore, the end of the lower auger unit is connected to the drive motor via a coupling, the end of the lower auger unit is provided with a lower sprocket, the end of the upper auger unit is provided with an upper sprocket, and the upper sprocket and the lower sprocket are linked by a chain.

[0007] Furthermore, the conveying direction of the upper auger unit is opposite to that of the lower auger unit.

[0008] Furthermore, a feed inlet is provided at the top of the upper chamber, and an observation window is provided on the side of the upper chamber.

[0009] The advantages of this utility model are: 1) In this utility model, while the lower compartment of the conveyor box adopts a thin wall to reduce costs, a reinforcing flange plate is provided at the end of the lower compartment. A mounting base plate and a bearing seat are provided on the outer side of the reinforcing flange plate for installing the auger unit. On the one hand, the wall thickness of the lower compartment can be reduced to reduce the overall weight and reduce costs. On the other hand, the external bearing seat structure can effectively prevent the entry of chemical fiber particles and ensure the support strength of the entire auger unit. Attached Figure Description

[0010] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a structural diagram of a chemical fiber granule conveying box for a granulator according to the present invention.

[0012] Figure 2 This is an internal structural diagram of a chemical fiber granule conveying box for a granulator according to the present invention. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0014] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0015] like Figure 1 Figure 2 The illustrated fiber granule conveying box for a granulator includes a support frame 1, a conveying chamber 2, a conveying auger assembly 3, a drive motor 4, and a granule suction pipe 5.

[0016] The support frame 1 has a rectangular frame structure; the conveying chamber 2 is set on the support frame 1, and the conveying chamber 2 includes a lower chamber 21 and an upper chamber 22; the upper chamber 22 is set above the lower chamber 21, and the top edge of the lower chamber 21 and the bottom edge of the upper chamber 22 are both provided with horizontal connecting plates, and the horizontal connecting plates of the upper chamber 22 and the lower chamber 21 are fixed with bolts to realize the connection between the lower chamber 21 and the upper chamber 22.

[0017] The lower chamber 21 has a pair of mounting holes for mounting conveyor auger assemblies on both ends of the lower chamber 21 in the vertical direction; a reinforcing flange plate 23 is provided at the mounting holes on the outer side of the lower chamber end face, and the reinforcing flange plate 23 is coaxially arranged with the mounting holes; a mounting base plate 24 is vertically arranged on the surface of the reinforcing flange plate 23, and a slewing bearing seat is installed on the lower surface of the mounting base plate 24; a reinforcing block is provided on the outer surface of the reinforcing flange plate 23, and a connecting hole is opened on the reinforcing block to accommodate the end of the conveyor auger assembly passing through, and the top of the reinforcing block is fixed to the lower surface of the mounting base plate 24; a discharge port is opened at the bottom of one end of the lower chamber 21.

[0018] The conveying auger assembly 3 includes an upper auger unit 31 and a lower auger unit 32. Both the upper auger unit 31 and the lower auger unit 32 are installed inside the lower compartment 21, and both ends of the upper auger unit 31 and both ends of the lower auger unit 32 pass through the connecting holes on the reinforcing blocks on both ends of the lower compartment, and are mounted on the slewing bearing seat on the lower surface of the mounting base plate 24 through slewing bearings.

[0019] The drive motor 4 is located at one end of the lower compartment, and the output end of the drive motor 4 is connected to the end of the lower auger unit, and the lower auger unit 32 is linked with the upper auger unit 31.

[0020] The granulation pipe 5 is connected to the discharge port at the bottom of the lower chamber 21, and the other end of the granulation pipe 5 is connected to a hopper. The granulation pipe 5 is connected to a negative pressure air source, so that the chemical fiber granules are cooled by air while being transported.

[0021] The longitudinal section of the lower hull 21 is triangular.

[0022] The lower auger unit 32 is connected to the drive motor via a coupling. The lower auger unit 32 is equipped with a lower sprocket, and the upper auger unit 31 is equipped with an upper sprocket. The upper sprocket and the lower sprocket are linked by a chain.

[0023] The conveying direction of the upper auger unit 31 is opposite to that of the lower auger unit, and is used to uniformly distribute the chemical fiber particles in the conveying box.

[0024] The upper chamber 22 has a feed inlet at its top and an observation window on its side.

[0025] The working principle of this utility model is as follows: In this utility model, while the lower compartment of the conveyor box adopts a thin wall to reduce costs, a reinforcing flange plate is set at the end of the lower compartment. A mounting base plate and a bearing seat are set on the outer side of the reinforcing flange plate for mounting the auger unit. On the one hand, the wall thickness of the lower compartment can be reduced to reduce the overall weight and reduce costs; on the other hand, the external bearing seat structure can effectively prevent the entry of chemical fiber particles and ensure the support strength of the entire auger unit.

[0026] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A conveying box for chemical fiber granules in a pelletizing machine, characterized in that: Includes support frame, conveying chamber, conveying auger assembly, drive motor and particle suction pipe; The support frame is a rectangular frame structure; the conveying compartment is set on the support frame, and the conveying compartment includes a lower compartment and an upper compartment; the upper compartment is set above the lower compartment, and the top edge of the lower compartment and the bottom edge of the upper compartment are both provided with horizontal connecting plates, and the horizontal connecting plates of the upper compartment and the lower compartment are fixed with bolts to realize the connection between the lower compartment and the upper compartment. The lower chamber has a pair of mounting holes for installing conveyor auger assemblies on each of its two end faces in the vertical direction. A reinforcing flange plate is provided at the mounting holes on the outer side of the lower chamber's end face, and the reinforcing flange plate is coaxial with the mounting holes. A mounting base plate is vertically mounted on the surface of the reinforcing flange plate, and a slewing bearing seat is mounted on the lower surface of the mounting base plate. A reinforcing block is provided on the outer surface of the reinforcing flange plate, and the reinforcing block has a connecting hole for accommodating the end of the conveyor auger assembly to pass through. The top of the reinforcing block is fixed to the lower surface of the mounting base plate. A discharge port is located at the bottom of one end of the lower chamber. The conveying auger assembly includes an upper auger unit and a lower auger unit; both the upper auger unit and the lower auger unit are installed in the lower compartment, and both ends of the upper auger unit and both ends of the lower auger unit pass through the connecting holes on the reinforcing blocks on both ends of the lower compartment, and are installed on the slewing bearing seat on the lower surface of the mounting base plate through slewing bearings. The drive motor is located at one end of the lower compartment, and the output end of the drive motor is connected to the end of the lower auger unit, and the lower auger unit is linked with the upper auger unit. The granulation suction pipe is connected to the discharge port at the bottom of the lower chamber, and the other end of the granulation suction pipe is connected to a hopper. A negative pressure air source is connected to the granulation suction pipe, so that the chemical fiber granules are cooled by air while being transported.

2. The chemical fiber granule conveying box for a granulator according to claim 1, characterized in that: The longitudinal section of the lower hull is triangular.

3. A chemical fiber granule conveying box for a granulator according to claim 1, characterized in that: The lower auger unit is connected to the drive motor via a coupling. The lower auger unit is equipped with a lower sprocket at its end, and the upper auger unit is equipped with an upper sprocket at its end. The upper and lower sprockets are linked by a chain.

4. A chemical fiber granule conveying box for a granulator according to claim 1, characterized in that: The conveying direction of the upper auger unit is opposite to that of the lower auger unit.

5. A chemical fiber granule conveying box for a granulator according to claim 1, characterized in that: The upper chamber has a feed inlet at its top and an observation window on its side.

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