CN214598342U

CN214598342U - Kneading machine stirring paddle with internal circulation

Info

Publication number: CN214598342U
Application number: CN202120658508.6U
Authority: CN
Inventors: 范慧君
Original assignee: Nantong Fanshi Machinery Co ltd
Current assignee: Nantong Fanshi Machinery Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-05
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to a kneading machine technical field, specific kneading machine stirring rake of in-band circulation that says so, which comprises a rotating shaft, be equipped with first cavity in the pivot, the transfer box is all installed at both ends about the pivot, all rotate through the bearing between the both sides wall about pivot and the transfer box and be connected, the transfer box outside all is stretched out at the pivot both ends, transfer box right side intercommunication has the connecting pipe, the pivot surface just is located the internal circumference equidistance of transfer box and has seted up the water conservancy diversion hole. The utility model discloses an outside cooling water source is connected to the connecting pipe, supplies water to the transfer case internal, enters into the first cavity in the pivot is entered into from the water conservancy diversion hole to the cooling water in the transfer case, then enters into the second cavity of main puddler, reentrant the third cavity of assisting the puddler for the cooling water carries out the inner loop, thereby through pivot, main puddler and assist the puddler to the material just you cool down in the line, improve the machining efficiency of kneading machine.

Description

Kneading machine stirring paddle with internal circulation

Technical Field

The utility model relates to a kneading machine technical field specifically is a kneading machine stirring rake of in-band circulation.

Background

The kneader is an ideal device for kneading, mixing, vulcanizing and polymerizing high-viscosity and elastoplastic materials. The kneader can be used for producing silicon rubber, sealant, hot melt adhesive, food gum base, pharmaceutical preparation and the like. The kneader is a special mixing and stirring device, and the most common kneading machine adopts two paddles which are arranged in a side-by-side tangent differential mode, namely, one paddle has high speed and one paddle has low speed so as to generate shearing force, and the materials mixed can be rapidly sheared by different paddle speeds, so that the materials can be uniformly mixed. The stirring paddle of the existing kneader is generally a solid stirring paddle, and when raw materials needing temperature regulation and control are treated, the stirring paddle cannot realize internal circulation cooling, so that the kneader has low processing efficiency. For this purpose, a kneader paddle with internal circulation is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kneading machine stirring rake of in-band circulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a kneading machine stirring paddle with internal circulation comprises a rotating shaft, wherein a first cavity is arranged in the rotating shaft, transfer box bodies are respectively arranged at the upper end and the lower end of the rotating shaft, the rotating shaft is rotatably connected with the upper side wall and the lower side wall of the transfer box body through bearings, the two ends of the rotating shaft extend out of the outer side of the transfer box body, the right side of the transfer box body is communicated with a connecting pipe, guide holes are formed in the surface of the rotating shaft and are positioned in the transfer box bodies at equal intervals in the circumferential direction, the upper end of the outer surface of the transfer box body and the lower end of the outer surface of the transfer box body are respectively and integrally and fixedly connected with an installation boss, first threaded connectors are fixedly connected to the surface of the rotating shaft and are positioned between the two groups of transfer box bodies at equal intervals in the circumferential direction, a main stirring rod is in threaded connection with the outer side of the first threaded connectors, a second cavity is arranged in the main stirring rod, and second threaded connectors are fixedly connected to the lower ends of the main stirring rod at equal intervals, and the outer side of the second threaded connector is in threaded connection with an auxiliary stirring rod, and a third cavity is arranged in the auxiliary stirring rod.

As a further optimization of the technical scheme, the upper end and the lower end of the rotating shaft are integrally formed and connected with the mounting head.

The device is connected with a driving mechanism through a mounting head and drives a rotating shaft to rotate.

As a further optimization of the technical scheme, the mounting boss is provided with a mounting hole.

The arrangement facilitates the installation and fixation of the installation boss and the kneading machine body, thereby installing and fixing the transfer box body.

As a further optimization of the technical scheme, the first threaded connector is communicated with the second cavity and the first cavity.

This arrangement enables cooling water to pass from the first cavity into the second cavity.

As a further optimization of the technical scheme, the second threaded connector is communicated with the third cavity and the second cavity.

This arrangement enables cooling water to pass from the second cavity into the third cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model connects the mounting head at the upper end or the lower end of the rotating shaft with the driving mechanism, the rotating shaft is driven to rotate by the driving mechanism, so that the main stirring rod and the auxiliary stirring rod rotate to stir materials, the bolts pass through the mounting holes and are connected and fixed with the kneader body, so that the transfer box body is mounted and fixed with the kneader body, the external cooling water source is connected by the connecting pipe, water is supplied into the transfer box body, the cooling water entering the transfer box body enters the first cavity in the rotating shaft from the flow guide holes, then enters the second cavity of the main stirring rod and then enters the third cavity of the auxiliary stirring rod, so that the cooling water is internally circulated, the materials are cooled and cooled in a row by the rotating shaft, the main stirring rod and the auxiliary stirring rod, the processing efficiency of the kneader is improved, the rotating shaft, the main stirring rod and the auxiliary stirring rod are connected by detachable threads, the stirring paddle is convenient to mount and dismount, and cleaning and maintenance are facilitated.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a rotating shaft; 2. a transfer box body; 3. a connecting pipe; 4. a flow guide hole; 5. mounting a boss; 6. a first threaded connector; 7. a main stirring rod; 8. a second threaded connector; 9. an auxiliary stirring rod; 10. a mounting head; 11. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an in-band circulation's kneading machine stirring rake, includes pivot 1, be equipped with first cavity in the pivot 1, transfer box body 2 is all installed at pivot 1 upper and lower both ends, all rotate through the bearing between the wall of pivot 1 and the transfer box body 2 upper and lower both ends and be connected, the 2 outsides of transfer box body are all stretched out at pivot 1 both ends, the equal integrated into one piece in pivot 1 upper and lower both ends is connected with installation head 10, is connected with actuating mechanism through installation head 10, and drive pivot 1 rotates. 2 right side intercommunications of transfer box have connecting

pipe

3, 1 surface of pivot just is located 2 interior radial equidistance of transfer box and has seted up water conservancy diversion hole 4, upper end 2 surface upper end and the lower extreme of transfer box 2 surface lower extreme homogeneous body fixedly connected with installation boss 5 of transfer box, the mounting hole 11 has been seted up on the installation boss 5, is convenient for install boss 5 and kneading machine organism installation fixed to it is fixed with transfer box 2 installation.

The utility model discloses a transfer box, including transfer box 2, first threaded connection head 6 of circumference equidistance fixedly connected with between the 1 surface of pivot and be located two sets ofly between the

transfer box

2, 6 outside threaded connection of first threaded connection head has main puddler 7, be equipped with the second cavity in the main puddler 7, first threaded connection head 6 is linked together with second cavity and first cavity for the cooling water can enter into in the second cavity from first cavity. 7 lower extreme equidistance fixedly connected with second threaded connection head 8 of main puddler, 8 outside threaded connection of second threaded connection head has the auxiliary stirring pole 9, be equipped with the third cavity in the auxiliary stirring pole 9, second threaded connection head 8 is linked together with third cavity and second cavity for in the cooling water can enter into the third cavity from the second cavity, be detachable threaded connection between pivot 1, main puddler 7 and the auxiliary stirring pole 9, make the stirring rake be convenient for install and dismantle, thereby be convenient for clear up and maintain.

Specifically, during the use, the mounting head 10 at the upper end or the lower end of the rotating shaft 1 is connected with the driving mechanism, the rotating shaft 1 is driven to rotate by the driving mechanism, so that the main stirring rod 7 and the auxiliary stirring rod 9 rotate to stir materials, the bolts penetrate through the mounting holes 11 and are fixedly connected with the kneader body, so that the transfer box body 2 and the kneader body are fixedly mounted, the external cooling water source is connected by the connecting pipe 3 to supply water into the transfer box body 2, the cooling water entering the transfer box body 2 enters the first cavity in the rotating shaft 1 from the flow guide holes 4, then enters the second cavity of the main stirring rod 7 and then enters the third cavity of the auxiliary stirring rod 9, so that the cooling water is internally circulated, so that the materials are cooled and cooled in the inner row by the rotating shaft 1, the main stirring rod 7 and the auxiliary stirring rod 9, the processing efficiency of the kneader is improved, the rotating shaft 1, The main stirring rod 7 and the auxiliary stirring rod 9 are connected in a detachable threaded manner, so that the stirring paddle is convenient to mount and dismount, and is convenient to clean and maintain.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a kneader stirring rake of in-band circulation, includes pivot (1), its characterized in that: the improved rotary shaft is characterized in that a first cavity is arranged in the rotary shaft (1), the upper end and the lower end of the rotary shaft (1) are both provided with a transfer box body (2), the upper side wall and the lower side wall of the rotary shaft (1) are both rotatably connected through a bearing, the outer side of the transfer box body (2) is respectively extended out of the two ends of the rotary shaft (1), the right side of the transfer box body (2) is communicated with a connecting pipe (3), the surface of the rotary shaft (1) is positioned in the transfer box body (2) and provided with guide holes (4) at the inner circumferential equal distance, the upper end of the outer surface of the transfer box body (2) and the lower end of the outer surface of the transfer box body (2) are both fixedly connected with an installation boss (5) in an integrated manner, the surface of the rotary shaft (1) is positioned in two groups, first threaded connectors (6) are fixedly connected with circumferential equal distances between the transfer box bodies (2), and a main stirring rod (7) is in threaded connection with the outer side of the first threaded connectors (6), be equipped with the second cavity in main puddler (7), main puddler (7) lower extreme equidistance fixedly connected with second threaded connection head (8), second threaded connection head (8) outside threaded connection has subsidiary puddler (9), be equipped with the third cavity in subsidiary puddler (9).

2. The kneader paddle with internal circulation according to claim 1, characterized in that: the upper end and the lower end of the rotating shaft (1) are integrally connected with an installing head (10).

3. The kneader paddle with internal circulation according to claim 1, characterized in that: and the mounting boss (5) is provided with a mounting hole (11).

4. The kneader paddle with internal circulation according to claim 1, characterized in that: and the first threaded connector (6) is communicated with the second cavity and the first cavity.

5. The kneader paddle with internal circulation according to claim 1, characterized in that: and the second threaded connector (8) is communicated with the third cavity and the second cavity.