CN210593881U

CN210593881U - Plastic screw rod convenient to butt joint

Info

Publication number: CN210593881U
Application number: CN201921404214.XU
Authority: CN
Inventors: 丁颖杰; 叶计友
Original assignee: Suzhou Huiren Electromechanical Co Ltd
Current assignee: Suzhou Huiren Electromechanical Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-22
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a plastic screw rod convenient to butt joint, the novel nipple rectifier comprises a cylindrical shel, the upper end fixedly connected with hopper of barrel, the left end fixedly connected with backup pad of barrel, the motor is installed to the upper end of backup pad, the right-hand member of motor is provided with the pivot, the square piece of right-hand member fixedly connected with of pivot, the right-hand member of square piece is provided with the pyramid piece. This plastic screw rod convenient to butt joint is through designing square piece and pyramid piece in the pivot of motor, and set up square groove and pyramid groove in the left spliced pole of screw rod, the cooperation through square piece and square groove and the cooperation of pyramid piece and pyramid groove dock the pivot of screw rod and motor, butt joint convenient and fast, only need through the end cover installation after the butt joint can, and the spacing of design contacts with the end cover inner wall, the fender ring and the barrel internal contact of screw rod left side design, the realization is spacing to the screw rod, avoid the screw rod to take place axial displacement.

Description

Plastic screw rod convenient to butt joint

Technical Field

The utility model relates to a plastic screw rod technical field specifically is a plastic screw rod convenient to butt joint is connected.

Background

The screw structure is generally a screw sheet designed outside a cylinder, and the screw is generally driven by a motor when working. When the screw rod shows the feeding function, the screw rod is mainly arranged in the feeding barrel, one end of the screw rod extends out of the feeding barrel and is arranged on a rotating shaft of the motor through a bolt.

However, the conventional method is inconvenient to install the screw, and particularly when the screw is butted with a rotating shaft, the hole in the rotating shaft and the hole in the screw are butted to install the bolt. And some screw rod construction bolts that the plastic material made cause the damage of screw rod easily, when the screw rod is dismantled and is overhauld, cause the damage of screw rod probably. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastic screw rod convenient to butt joint.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a plastic screw rod convenient to butt joint, includes the barrel, the upper end fixedly connected with hopper of barrel, the left end fixedly connected with backup pad of barrel, the motor is installed to the upper end of backup pad, the right-hand member of motor is provided with the pivot, the square piece of right-hand member fixedly connected with of pivot, the right-hand member of square piece is provided with the pyramid piece, the barrel internal rotation is connected with the spliced pole, square groove and pyramid groove have been seted up in the spliced pole, the right-hand member fixedly connected with of spliced pole keeps off the ring, the right-hand member fixedly connected with screw rod that keeps off the ring, the surface of screw rod is provided with the flight, the flight is connected with the inner wall sliding connection of barrel, the right-hand member of screw rod is.

Preferably, the upper end of the barrel is provided with a feed inlet, the left end of the barrel is provided with a through hole, and the through hole is rotatably connected with a connecting column.

Preferably, the bottom of the motor is provided with a support seat, a bolt is installed in the support seat, and the bolt is connected with the support plate through threads.

Preferably, the rotating shaft, the square block and the pyramid block are of an integrated structure and are all made of refined steel materials.

Preferably, the square groove is communicated with the pyramid groove, the square groove is connected with a square block in a sliding mode, and the pyramid block is connected in the pyramid groove in a clamping mode.

Preferably, the end cover is in threaded connection with the cylinder, and a joint is arranged at the right end of the end cover.

Advantageous effects

The utility model provides a plastic screw rod convenient to butt joint. The method has the following beneficial effects:

(1) this plastic screw rod convenient to butt joint is through designing square piece and pyramid piece in the pivot of motor, and set up square groove and pyramid groove in the left spliced pole of screw rod, the cooperation through square piece and square groove and the cooperation of pyramid piece and pyramid groove dock the pivot of screw rod and motor, butt joint convenient and fast, only need through the end cover installation after the butt joint can, and the spacing of design contacts with the end cover inner wall, the fender ring and the barrel internal contact of screw rod left side design, realize the spacing to the screw rod, avoid the screw rod to take place axial displacement.

(2) This plastic screw rod convenient to butt joint through the cooperation in square groove and the pyramid groove in square piece of design, pyramid piece and the spliced pole, can realize the installation of screw rod, need not to adopt traditional bolt installation, and is little to the damage of part, is favorable to prolonging the life of part, dismantles moreover and overhauls and is difficult for causing the damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

figure 3 is an enlarged right side view of the motor of figure 1 in accordance with the present invention;

fig. 4 is an enlarged left side view of the connection column of fig. 1 according to the present invention.

In the figure: 1. a barrel; 2. a feed inlet; 3. a through hole; 4. a hopper; 5. a support plate; 6. an electric motor; 7. a supporting seat; 8. a bolt; 9. a rotating shaft; 10. a square block; 11. a pyramid block; 12. connecting columns; 13. a square groove; 14. a pyramid groove; 15. a baffle ring; 16. a screw; 17. a snail sheet; 18. a limiting strip; 19. an end cap; 20. and (4) a joint.

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. 1-4, the present invention provides a technical solution: a plastic screw convenient for butt joint comprises a barrel body 1, a hopper 4 is fixedly connected to the upper end of the barrel body 1, a supporting plate 5 is fixedly connected to the left end of the barrel body 1, a motor 6 is installed at the upper end of the supporting plate 5, the model is YE2, the plastic screw belongs to the prior art, a plug of the motor 6 is plugged with an external socket, a rotating shaft 9 is arranged at the right end of the motor 6, a square block 10 is fixedly connected to the right end of the rotating shaft 9, a pyramid block 11 is arranged at the right end of the square block 10, a connecting column 12 is rotatably connected in the barrel body 1, a square groove 13 and a pyramid groove 14 are formed in the connecting column 12, the square groove 13 and the pyramid groove 14 are used for matching with the square block 10 and the pyramid block 11 to realize butt joint, a baffle ring 15 is fixedly connected to the right end of the connecting column 12, a screw 16 is fixedly connected to the, the right end of the screw rod 16 is provided with a limiting strip 18, the connecting column 12, the baffle ring 15, the screw rod 16, the screw sheet 17 and the limiting strip 18 are of an integral structure and are all made of plastic materials, and the right end of the limiting strip 18 is connected with an end cover 19 in a contact mode.

The upper end of the barrel body 1 is provided with a feeding hole 2, the left end of the barrel body 1 is provided with a through hole 3, the through hole 3 is rotationally connected with a connecting column 12, the through hole 3 is designed to provide a rotating space for the connecting column 12, the bottom of the motor 6 is provided with a supporting seat 7, a bolt 8 is arranged in the supporting seat 7, the bolt 8 is in threaded connection with the supporting plate 5, the motor 6 can be fixed on the supporting plate 5 through the bolt 8, the rotating shaft 9, the square block 10 and the pyramid block 11 are of an integral structure and are made of refined steel materials, the structural strength is high, the large torque can be borne, the square groove 13 is communicated with the pyramid groove 14, the square block 10 is in sliding connection with the square groove 13, the pyramid block 11 is clamped in the pyramid groove 14, butt joint installation of the rotating shaft 9 and the screw rod 16 can be realized through matching of the square groove 13 and the square block 10 and matching of the, the right end of the end cap 19 is provided with a nipple 20.

When the screw 16 needs to be installed, the screw 16 is firstly arranged in the barrel body 1, then the baffle ring 15 on the left side of the screw 16 is in contact with the inside of the barrel body 1, the connecting column 12 penetrates through the through hole 3, the square groove 13 and the pyramid groove 14 in the connecting column 12 are in butt joint with the square block 10 and the pyramid block 11 respectively, the butt joint is convenient and rapid, then the end cover 19 is installed at the right end of the barrel body 1 through threads, the installation is convenient and rapid, the designed limiting strip 18 is in contact with the inner wall of the end cover 19, the baffle ring 15 designed on the left side of the screw 16 is in contact with the inside of the barrel body 1, the limitation on the screw 16 is realized; through the cooperation of square groove 13 and pyramid groove 14 in square piece 10, pyramid piece 11 and the spliced pole 12 of design, can realize the installation of screw rod 16, need not to adopt traditional bolt installation, and is little to the damage of part, is favorable to prolonging the life of part, dismantles moreover and overhauls and is difficult for causing the damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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 plastic screw rod convenient to butt joint, includes barrel (1), its characterized in that: the barrel is characterized in that a hopper (4) is fixedly connected to the upper end of the barrel (1), a supporting plate (5) is fixedly connected to the left end of the barrel (1), a motor (6) is mounted at the upper end of the supporting plate (5), a rotating shaft (9) is arranged at the right end of the motor (6), a square block (10) is fixedly connected to the right end of the rotating shaft (9), a pyramid block (11) is arranged at the right end of the square block (10), a connecting column (12) is rotatably connected to the barrel (1), a square groove (13) and a pyramid groove (14) are formed in the connecting column (12), a baffle ring (15) is fixedly connected to the right end of the connecting column (12), a screw rod (16) is fixedly connected to the right end of the baffle ring (15), a screw sheet (17) is arranged on the surface of the screw rod (16), the screw sheet (17) is slidably connected with the inner wall of the barrel, the right end of the limiting strip (18) is connected with an end cover (19) in a contact manner.

2. A plastic screw for facilitating butt connection according to claim 1, wherein: the feed inlet (2) has been seted up to the upper end of barrel (1), through-hole (3) have been seted up to the left end of barrel (1), through-hole (3) internal rotation is connected with spliced pole (12).

3. A plastic screw for facilitating butt connection according to claim 1, wherein: the bottom of motor (6) is provided with supporting seat (7), install bolt (8) in supporting seat (7), bolt (8) pass through threaded connection with backup pad (5).

4. A plastic screw for facilitating butt connection according to claim 1, wherein: the rotating shaft (9), the square block (10) and the pyramid block (11) are of an integrated structure and are all made of refined steel materials.

5. A plastic screw for facilitating butt connection according to claim 1, wherein: the square groove (13) is communicated with the pyramid groove (14), the square groove (13) is connected with a square block (10) in a sliding mode, and the pyramid block (11) is connected in the pyramid groove (14) in a clamping mode.

6. A plastic screw for facilitating butt connection according to claim 1, wherein: the end cover (19) is in threaded connection with the cylinder body (1), and a joint (20) is arranged at the right end of the end cover (19).