CN212653841U

CN212653841U - Water delivery pipe screw extrusion device

Info

Publication number: CN212653841U
Application number: CN202021182280.XU
Authority: CN
Inventors: 张正汉; 张正刚; 张思建
Original assignee: Suxiang Pipeline Technology Jiangsu Co ltd
Current assignee: Suxiang Pipeline Technology Jiangsu Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-05
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to the technical field of water pipe production, and discloses a water pipe screw extrusion device, which comprises a shell and a screw roller, the spiral roller is arranged in the shell, both ends of the spiral roller are in threaded connection with the corresponding side wall of the shell through rolling bearings, the right side of the shell is provided with a molding head, the left side of the shell is provided with a motor, the output end of the motor is fixedly sleeved with a first bevel gear, the left end of the spiral roller extends to the outside of the shell and is fixedly sleeved with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a fixed barrel is arranged above the left side of the shell, a feeding funnel is arranged inside the fixed barrel, the rear side wall of the feeding hopper is rotatably connected with a cam through a rotating shaft, the rotating shaft and an output shaft of the motor are fixedly sleeved with belt pulleys, and the belt pulleys are rotatably connected through a belt. The utility model discloses can effectually prevent that the feed inlet from blockking up, can accelerate feed rate.

Description

Water delivery pipe screw extrusion device

Technical Field

The utility model relates to a raceway production technical field especially relates to a raceway spiral extrusion device.

Background

The water pipe refers to a pipe from a water source place to a water plant (raw water delivery) or from the water plant to a water distribution network (purified water delivery) when the water plant is far from a water supply area, and is generally formed by screw extrusion through a screw extruder.

Traditional raceway spiral extrusion device is directly to pour into the feed inlet with production raw and other materials then the helical roll carries out screw conveyor, and a large amount of raw and other materials pile up and cause the feed inlet to block up very easily at the feed inlet and pile up to produce the influence to subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the blockage is easily piled up at the feed inlet of the prior art, and providing the screw extruding device for the water delivery pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water pipe screw extrusion device comprises a shell and a screw roller, wherein the screw roller is arranged in the shell, two ends of the screw roller are in threaded connection with the corresponding side wall of the shell through a rolling bearing, a molding head is arranged on the right side of the shell, a motor is arranged on the left side of the shell, a first bevel gear is fixedly sleeved at the output end of the motor, the left end of the screw roller extends to the outside of the shell, a second bevel gear is fixedly sleeved at the left end of the screw roller, the first bevel gear is meshed with the second bevel gear, a fixed barrel is arranged above the left side of the shell, a feeding hopper is arranged in the fixed barrel, a cam is rotatably connected with the rear side wall of the feeding hopper through a rotating shaft, belt pulleys are fixedly sleeved on the rotating shaft and an output shaft of the motor, the two belt pulleys are rotatably connected through a belt, and a stirring mechanism is arranged in the feeding hopper.

Preferably, the elastic mechanism includes slide bar and spring, the inside lower extreme both sides of fixed bucket are all fixed and are provided with the fixed block, two the slide bar is all fixed to be set up in the upper surface of the fixed block that corresponds, feed hopper's lower extreme both sides all with the slide bar sliding connection that corresponds, two the equal activity of spring cup joints in the pole wall of the slide bar that corresponds and both ends all with the fixed block that corresponds and feed hopper's lower extreme fixed connection.

Preferably, rabbling mechanism includes bull stick and puddler, the front end of pivot extends to feed hopper's inside and fixed the cup joint first gear, two the bull stick symmetry sets up and all rotates with the lateral wall that corresponds feed hopper in both sides and both ends of first gear and is connected, two the rear end pole wall of bull stick all fixedly has cup jointed the second gear, first gear is connected, two with the equal meshing of two second gears the puddler is all fixed to be set up in the pole wall of the bull stick that corresponds.

Preferably, the motor is fixedly connected with the right side wall of the housing through a support plate.

Preferably, both of said springs are compression springs.

Preferably, the upper ends of the two sliding rods are fixedly provided with a stop block.

Compared with the prior art, the utility model provides a raceway spiral extrusion device possesses following beneficial effect:

1. this raceway spiral extrusion device drives cam normal running fit fixed bucket both sides spring through the motor for feed hopper vibrates, thereby accelerates feed hopper unloading speed.

2. This raceway spiral extrusion device drives first gear through the cam and rotates to drive two second gear rotations, drive both sides puddler promptly and rotate, thereby prevent that feed hopper from blockking up.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually prevent that the feed inlet from blockking up, can accelerate feed rate.

Drawings

Fig. 1 is a schematic structural view of a water pipe screw extrusion device provided by the present invention;

fig. 2 is a rear side structure view of fig. 1.

In the figure: the device comprises a shell 1, spiral rollers 2, a fixed barrel 3, a feeding hopper 4, a sliding rod 5, a fixed block 6, a motor 7, a first bevel gear 8, a second bevel gear 9, a molding head 10, a cam 11, a belt pulley 12, a belt 13, a first gear 14, a rotating rod 15, a second gear 16, a stirring rod 17, a supporting plate 18 and a spring 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a water pipe screw extrusion device comprises a shell 1 and a screw roller 2, the screw roller 2 is arranged in the shell 1, two ends of the screw roller are in threaded connection with corresponding side walls of the shell 1 through rolling bearings, a molding head 10 is arranged on the right side of the shell 1, a motor 7 is arranged on the left side of the shell 1, a first bevel gear 8 is fixedly sleeved on an output end of the motor 7, the left end of the screw roller 2 extends to the outside of the shell 1 and is fixedly sleeved with a second bevel gear 9, the first bevel gear 8 is in meshed connection with the second bevel gear 9, a fixed barrel 3 is arranged above the left side of the shell 1, a feeding funnel 4 is arranged in the fixed barrel 3, a cam 11 is rotatably connected on the rear side wall of the feeding funnel 4 through a rotating shaft, belt pulleys 12 are fixedly sleeved on the rotating shaft and output shafts of the motor, two belt pulleys 12 are rotatably connected through a, the inside of feed hopper 4 is provided with rabbling mechanism.

Elastic mechanism includes slide bar 5 and spring 19, and the inside lower extreme both sides of fixed bucket 3 are all fixed to be provided with fixed block 6, and two slide bars 5 are all fixed to be set up in the upper surface of the fixed block 6 that corresponds, and feed hopper 4's lower extreme both sides all with the slide bar 5 sliding connection that corresponds, and two equal activities of spring 19 are cup jointed in the pole wall of the slide bar 5 that corresponds and both ends all with the lower extreme fixed connection of the fixed block 6 that corresponds and feed hopper 4.

Rabbling mechanism includes bull stick 15 and puddler 17, the front end of pivot extends to the inside of feed hopper 4 and fixed the cup joint has first gear 14, two bull sticks 15 symmetry set up in the both sides of first gear 14 and both ends all rotate with the lateral wall of the feed hopper 4 that corresponds and be connected, the rear end pole wall of two bull sticks 15 is all fixed to be cup jointed second gear 16, first gear 14 is connected with the equal meshing of two second gears 16, two puddlers 17 are all fixed to be set up in the pole wall of the bull stick 15 that corresponds.

The motor 7 is fixedly connected with the right side wall of the shell 1 through the supporting plate 18, so that the connection between the motor 7 and the shell is more stable.

Both springs 19 are compression springs which in the natural state will push the hopper 4 upwards.

The upper ends of the two sliding rods 5 are fixedly provided with stop blocks to prevent the lower ends of the feeding hoppers 4 from falling off from the sliding rods 5 on the two sides.

In the utility model, when in use, the worker switches on the power supply of the motor 7, then pours the raw material into the feeding funnel 4, the motor 7 drives the first bevel gear 8 and the belt pulley 12 to rotate, the first bevel gear 8 drives the spiral roller 2 to rotate, the spiral roller 2 rotates to carry out spiral extrusion to the raw material, finally, the raw material is extruded from the molding head 10 to form a tube shape, meanwhile, the lower end belt pulley 12 drives the upper end belt pulley 12 to rotate through the belt 13, thereby driving the cam 11 to rotate, the cam 11 drives the first gear 14 to rotate, the first gear 14 drives the two second gears 16 to rotate, thereby the two rotating rods 15 drive the two stirring rods 17 to rotate, thereby stirring the raw material inside the feeding funnel 4, thereby preventing the raw material from piling up and blocking inside the feeding funnel 4, meanwhile, the centrifugal force generated by the rotation of the cam 11 drives the two lower end sides of the feeding funnel 4 to slide on the corresponding sliding rods 5 to match the two side springs 19 to, thereby feeding the feed rate of the feed hopper 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a raceway spiral extrusion device, includes casing (1) and spiral roller (2), its characterized in that, spiral roller (2) set up in the inside of casing (1) and both ends all through the lateral wall threaded connection of antifriction bearing and corresponding casing (1), the right side of casing (1) is provided with moulds type head (10), the left side of casing (1) is provided with motor (7) and the output of motor (7) is fixed the cover and is cup jointed first bevel gear (8), the left end of spiral roller (2) extends to the outside of casing (1) and fixed the cover and is cup jointed second bevel gear (9), first bevel gear (8) and second bevel gear (9) meshing are connected, the left side top of casing (1) is provided with fixed bucket (3), the inside of fixed bucket (3) is provided with feed hopper (4), the back lateral wall of feed hopper (4) rotates through the pivot and is connected with cam (11), the utility model discloses a feeding hopper, including pivot and motor, the output shaft of pivot and motor all is fixed cup jointed belt pulley (12), two belt pulley (12) rotate through belt (13) and are connected, be provided with elastic mechanism between feeding hopper (4) and fixed bucket (3), the inside of feeding hopper (4) is provided with rabbling mechanism.

2. The water pipe screw extrusion device according to claim 1, wherein the elastic mechanism comprises slide bars (5) and springs (19), fixed blocks (6) are fixedly arranged on both sides of the inner lower end of the fixed barrel (3), the two slide bars (5) are fixedly arranged on the upper surfaces of the corresponding fixed blocks (6), both sides of the lower end of the feeding funnel (4) are slidably connected with the corresponding slide bars (5), the two springs (19) are movably sleeved on the rod walls of the corresponding slide bars (5), and both ends of the two springs are fixedly connected with the corresponding fixed blocks (6) and the lower ends of the feeding funnel (4).

3. The water pipe screw extrusion device according to claim 1, wherein the stirring mechanism comprises rotating rods (15) and stirring rods (17), the front end of the rotating shaft extends into the feeding funnel (4) and is fixedly sleeved with a first gear (14), two rotating rods (15) are symmetrically arranged at two sides of the first gear (14), two ends of the rotating rods are rotatably connected with the corresponding side wall of the feeding funnel (4), the rear end rod walls of the two rotating rods (15) are fixedly sleeved with second gears (16), the first gear (14) is meshed with the two second gears (16), and the two stirring rods (17) are fixedly arranged on the rod walls of the corresponding rotating rods (15).

4. A water conveying pipe screw extrusion device according to claim 1, characterized in that the motor (7) is fixedly connected with the right side wall of the casing (1) through a support plate (18).

5. A water conveying pipe screw extrusion device according to claim 2, characterized in that both springs (19) are compression springs.

6. The water conveying pipe screw extrusion device as claimed in claim 2, wherein the upper ends of the two sliding rods (5) are fixedly provided with stoppers.