CN221212871U - Stirring transportation screw - Google Patents

Abstract

The utility model discloses a stirring and transporting screw rod, which is applied to the field of extruders; according to the utility model, the clamping rod is separated from the clamping hole by moving the sliding block, the stirrer is taken down, the replaced stirrer is placed into the stirring transportation screw rod, the clamping rod is clamped with the clamping hole under the action of the first spring, and the stirrer is fixed, so that the aim of conveniently replacing the stirrer can be fulfilled, the workload is reduced, the replacement efficiency is improved, the triangular groove is moved by moving the sliding cylinder, the fixing rod is separated from the connecting head by separating the triangular groove from the inner wall of the motor rotating shaft under the action of the third spring, the motor rotating shaft is placed into the connecting head to complete the disassembly, the sliding cylinder is released, the triangular groove is driven to reset under the action of the second spring, the fixing rod is clamped with the inner wall of the motor rotating shaft, the assembly and disassembly are convenient, the workload is reduced, and the working efficiency is improved.

Description

Stirring transportation screw

Technical Field

The utility model relates to the field of extruders, in particular to a stirring and transporting screw.

Background

Through searching Chinese patent, the publication number is: CN211334725U, an extrusion screw, including axis of rotation, feeding section spiral, extrusion feeding section spiral, high-pressure drainage section spiral, dial material extrusion section spiral and optical axis, axis of rotation, feeding section spiral, extrusion feeding section spiral, high-pressure drainage section spiral, dial material extrusion section spiral and optical axis connect gradually, feeding section spiral, extrusion feeding section spiral, high-pressure drainage section spiral and dial material extrusion section spiral all include spiral inner shaft and helical blade, and the pitch of helical blade of feeding section spiral, extrusion feeding section spiral and high-pressure drainage section spiral reduces in proper order, and the spiral inner shaft of feeding section spiral, extrusion feeding section spiral and high-pressure drainage section spiral increases in proper order.

The existing extrusion screw rod is inconvenient to replace, the general extrusion screw rod is used for mixing and stirring materials, the surface mounting stirrer of the extrusion screw rod is required to be replaced when the stirrer is damaged in the use process, the stirrer and the screw rod are all installed through bolts, when the stirrer is replaced, a tool is required to be used for disassembling the stirrer, the whole replacement process is complicated, the workload is increased, the replacement efficiency is reduced, the assembly and disassembly are inconvenient, the general extrusion screw rod and the motor are fixedly connected through a coupler between rotation, the coupler is fixedly connected through a plurality of bolts, the tool is required to be used for assembling and disassembling the coupler during assembly and disassembly, the workload is increased, the assembly and disassembly efficiency is reduced, and the stirring and transporting screw rod is inconvenient to solve the problems.

Disclosure of utility model

The utility model aims to provide a stirring and transporting screw rod, which has the advantages of convenient replacement and convenient assembly and disassembly of a stirrer.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a stirring transportation screw rod, includes stirring transportation screw rod, the one end bolt of stirring transportation screw rod has extrusion screw rod, the inner wall slip of stirring transportation screw rod has cup jointed the agitator, the inner wall sliding connection of stirring transportation screw rod has the joint pole, be provided with first spring between the inner wall of one end of joint pole and stirring transportation screw rod, the joint hole has been seted up on the surface of agitator, and the one end joint of joint pole, the top bolt of joint pole has the sliding block, the one end bolt of stirring transportation screw rod has the connector, the inside slip of connector cup joints the motor pivot, the fixed surface of connector cup joints limiting plate and slide, be provided with the second spring between slide and the limiting plate, the triangular groove has been seted up to the inner wall sliding connection of triangular groove, and the inner wall joint of one end and the motor pivot of dead lever, be provided with the third spring between the surface of dead lever and the inner wall of connector.

By adopting the technical scheme, the clamping rod is separated from the clamping hole through the moving sliding block, the stirrer is taken down, the replaced stirrer is placed into the stirring transportation screw rod, the clamping rod is clamped with the clamping hole under the action of the first spring, the stirrer is fixed, the aim of conveniently replacing the stirrer can be achieved, the workload is reduced, the replacement efficiency is improved, the triangular groove is moved through the moving sliding cylinder, the fixing rod is separated from the inner wall of the motor rotating shaft under the action of the third spring through the movement of the triangular groove, then the motor rotating shaft is separated from the connector, the motor rotating shaft is placed into the connector during the disassembly and the assembly, the sliding cylinder is loosened, the triangular groove is driven to reset under the action of the second spring, the fixing rod is clamped with the inner wall of the motor rotating shaft, the fixing mode of the fixing rod is achieved, the aim of convenient assembly and disassembly is achieved, the workload is reduced, and the working efficiency is improved.

The utility model is further provided with: the surface of the sliding block and the surface of the sliding cylinder are provided with anti-skid patterns.

By adopting the technical scheme, through setting up anti-skidding line, prevent that the hand from skidding, the operation of being convenient for.

The utility model is further provided with: one end of the clamping connection rod is wedge-shaped.

By adopting the technical scheme, one end of the clamping connection rod is wedge-shaped, so that the stirrer can be conveniently installed.

The utility model is further provided with: the stirring and transporting screw is an equal-coke screw.

By adopting the technical scheme, the stirring and transporting screw rod is an equal-focus screw rod, so that the transportation is convenient.

The utility model is further provided with: the extrusion screw is a zoom screw.

By adopting the technical scheme, the extrusion screw is set to be a variable-focus screw, so that extrusion and dehydration are facilitated.

The utility model is further provided with: both ends of the fixing rod are arc-shaped.

By adopting the technical scheme, the two ends of the fixing rod are arc-shaped, so that the fixing rod is prevented from being clamped and is convenient to operate.

In summary, the utility model has the following beneficial effects:

1. According to the utility model, the clamping rod is separated from the clamping hole by moving the sliding block, the stirrer is taken down, the replaced stirrer is placed into the stirring and transporting screw rod, the clamping rod is clamped with the clamping hole under the action of the first spring, and the stirrer is fixed, so that the purpose of conveniently replacing the stirrer can be achieved, the workload is reduced, and the replacement efficiency is improved;

2. According to the utility model, the triangular groove is moved by moving the sliding cylinder, the fixed rod is separated from the inner wall of the motor rotating shaft under the action of the third spring by moving the triangular groove, then the motor rotating shaft is separated from the connector, the motor rotating shaft is placed into the connector when the motor rotating shaft is assembled, the sliding cylinder is loosened, the sliding cylinder drives the triangular groove to reset under the action of the second spring, so that the fixed rod is clamped with the inner wall of the motor rotating shaft, and the fixed mode is realized, so that the aim of convenient assembly and disassembly is fulfilled, the workload is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a side cross-sectional view of a partial structure of the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 5 is an enlarged view of the structure of fig. 2B according to the present utility model.

Reference numerals: 1. stirring and transporting a screw; 2. extruding a screw; 3. a stirrer; 4. a clamping rod; 5. a first spring; 6. a clamping hole; 7. a sliding block; 8. a connector; 9. a motor shaft; 10. a limiting plate; 11. a slide cylinder; 12. a second spring; 13. triangular grooves; 14. a fixed rod; 15. a third spring; 16. anti-skid lines.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

Referring to fig. 1, fig. 2 and fig. 4, a stirring transportation screw rod, including stirring transportation screw rod 1, the one end bolt of stirring transportation screw rod 1 has extrusion screw rod 2, the inside wall sliding sleeve of stirring transportation screw rod 1 has agitator 3, the inner wall sliding connection of stirring transportation screw rod 1 has joint pole 4, be provided with first spring 5 between the inner wall of one end of joint pole 4 and stirring transportation screw rod 1, joint hole 6 has been seted up on the surface of agitator 3, and joint hole 6 and the one end joint of joint pole 4, the top bolt of joint pole 4 has slider 7, make joint pole 4 and joint hole 6 break away from the joint through removing slider 7, take off agitator 3, the inside of stirring transportation screw rod 1 is put into with agitator 3 after the change, joint pole 4 is with joint hole 6 joint under the effect of first spring 5, the fixed mode of agitator 3 can reach the purpose of being convenient for change agitator 3, work load is reduced, change efficiency is improved.

Referring to fig. 4, one end of the clamping rod 4 is wedge-shaped, and by arranging the clamping rod 4, the stirrer 3 is convenient to install.

Referring to fig. 1 and 2, the stirring and transporting screw 1 is an equal-focus screw, and transportation is facilitated by providing the stirring and transporting screw 1 as an equal-focus screw.

Referring to fig. 1 and 2, the extrusion screw 2 is a variable-focus screw, and extrusion dehydration is facilitated by providing the extrusion screw 2 as a variable-focus screw.

Example 2:

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, one end of the stirring transportation screw 1 is bolted with a connector 8, the inside of the connector 8 is slidably sleeved with a motor rotating shaft 9, a limiting plate 10 and a sliding cylinder 11 are fixedly sleeved on the surface of the connector 8, a second spring 12 is arranged between the sliding cylinder 11 and the limiting plate 10, a triangular groove 13 is formed in the inner wall of the sliding cylinder 11, a fixing rod 14 is slidably connected to the inner wall of the triangular groove 13, one end of the fixing rod 14 is clamped with the inner wall of the motor rotating shaft 9, a third spring 15 is arranged between the surface of the fixing rod 14 and the inner wall of the connector 8, the triangular groove 13 is moved by moving the sliding cylinder 11, the fixing rod 14 is separated from the inner wall of the motor rotating shaft 9 under the action of the third spring 15, then the motor rotating shaft 9 is separated from the connector 8, the motor rotating shaft 9 is placed into the connector 8 after the disassembly is completed, the sliding cylinder 11 is released, the sliding cylinder 11 is driven under the action of the second spring 12, the triangular groove 13 is reset, the fixing rod 14 is clamped with the inner wall of the motor rotating shaft 9, and the fixing rod is fixed in a mode, the convenience is brought to the disassembly work is achieved, and the work load is reduced.

Referring to fig. 3 and 5, both ends of the fixing rod 14 are arc-shaped, and by providing both ends of the fixing rod 14 are arc-shaped, the locking is prevented, and the operation is facilitated.

Referring to fig. 1 and 4, the surface of the sliding block 7 and the surface of the sliding cylinder 11 are provided with anti-skidding lines 16, and by providing the anti-skidding lines 16, the sliding of hands is prevented, and the operation is convenient.

The use process is briefly described: moving the sliding block 7, moving the sliding block 7 to drive the clamping rod 4 to move, moving the clamping rod 4 to enable the clamping rod 4 to be separated from the clamping hole 6, taking down the stirrer 3, placing the replaced stirrer 3 into the stirring and transporting screw 1, clamping the clamping rod 4 with the clamping hole 6 under the action of the first spring 5, and fixing the stirrer 3, so that the purpose of conveniently replacing the stirrer 3 can be achieved; when the sliding cylinder 11 is moved, the sliding cylinder 11 moves to drive the triangular groove 13 to move, the triangular groove 13 moves to enable the fixing rod 14 to be separated from the inner wall of the motor rotating shaft 9 under the action of the third spring 15, then the motor rotating shaft 9 is separated from the connector 8, the motor rotating shaft 9 is placed into the connector 8 during installation, the sliding cylinder 11 is loosened, the sliding cylinder 11 drives the triangular groove 13 to reset under the action of the second spring 12, and the triangular groove 13 resets to enable the fixing rod 14 to be clamped with the inner wall of the motor rotating shaft 9, so that the fixing rod is fixed, and the aim of convenient assembly and disassembly can be achieved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (6)

1. The utility model provides a stirring transportation screw, includes stirring transportation screw (1), its characterized in that: the utility model discloses a stirring transportation screw (1), including stirring transportation screw (1), extrusion screw (2) have been bolted to one end of stirring transportation screw (1), inner wall sliding sleeve of stirring transportation screw (1) has agitator (3), inner wall sliding connection of stirring transportation screw (1) has joint pole (4), be provided with first spring (5) between the inner wall of one end of joint pole (4) and stirring transportation screw (1), joint hole (6) have been seted up on the surface of agitator (3), and joint hole (6) and the one end joint of joint pole (4), the top bolt of joint pole (4) has sliding block (7), the one end bolt of stirring transportation screw (1) has connector (8), the inside sliding sleeve motor shaft (9) of connector (8), the fixed limiting plate (10) that has been cup jointed of surface of connector (8), and slide (11), be provided with second spring (12) between slide (11) and limiting plate (10), triangular groove (13) have been seted up on the inner wall of slide (11), the top bolt of joint pole (4) has sliding block (7), the one end bolt (14) of inner wall (14) of motor (14) and fixed shaft (14), a third spring (15) is arranged between the surface of the fixed rod (14) and the inner wall of the connector (8).

2. The stirring and transporting screw according to claim 1, wherein the surface of the sliding block (7) and the surface of the sliding cylinder (11) are provided with anti-skid patterns (16).

3. A stirring transport screw according to claim 1, characterized in that one end of the clamping rod (4) is wedge-shaped.

4. A stirring transport screw according to claim 1, characterized in that the stirring transport screw (1) is an isofocal screw.

5. A stirring transport screw according to claim 1, characterized in that the extrusion screw (2) is a zoom screw.

6. A stirring transport screw according to claim 1, characterized in that both ends of the fixing rod (14) are circular arc-shaped.