CN219116404U

CN219116404U - Screw conveying mechanism

Info

Publication number: CN219116404U
Application number: CN202320287761.4U
Authority: CN
Inventors: 李步柱; 李建平; 韩曰倍; 孙盼盼; 李仁好; 刁向义
Original assignee: Shanghai Pingqiang Packaging Machinery Manufacturing Co ltd
Current assignee: Shanghai Pingqiang Packaging Machinery Manufacturing Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-02
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to a screw conveying mechanism, which comprises a shell, wherein a feeding pipe is fixedly arranged on the upper end face of the shell and positioned on one side, a crushing barrel is fixedly arranged on the upper end face of the feeding pipe, a cover body is arranged on the upper end face of the crushing barrel, a first motor is fixedly arranged on the upper end face of the cover body, the output end of the first motor penetrates through the cover body and is fixedly provided with a rotating shaft, crushing blades are fixedly arranged on the outer wall of the rotating shaft, the crushing blades are arranged in a plurality of circumferentially-shaped manner, a user can add materials to be conveyed into the crushing barrel through a feeding hole, then the first motor is started, and at the moment, the first motor drives the rotating shaft and the crushing blades to rotate so as to crush the materials in the crushing barrel, so that the crushing mechanism is convenient to transport.

Description

Screw conveying mechanism

Technical Field

The utility model relates to the technical field of conveying mechanisms, in particular to a spiral conveying mechanism.

Background

The spiral conveying mechanism is a mechanism which uses power to drive a spiral mandrel to rotate, and uses the principle that a spiral can be pushed forwards or backwards when the spiral mandrel rotates to drive materials to move together so as to realize remote mechanical conveying of the materials, but most of the spiral conveying mechanisms in the prior art directly throw the materials into the shell for conveying, and because the volume of the materials is larger, the materials can rub with the inner wall of the shell, so that the burden of a motor is increased, and the materials are easy to damage; most of the discharging pipes are of fixed structures, cannot be adjusted according to the position of the external material receiving opening, and the positions of the discharging pipes are required to be moved, so that the discharging pipes are troublesome to use; and the height of different receiving devices is inconvenient to adjust, and the utility model provides a new solution to the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a screw conveying mechanism to solve the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw conveying mechanism, includes the casing, the up end of casing and be located one side and fixedly be equipped with the inlet pipe, the up end of inlet pipe is fixed to be equipped with broken bucket, the up end of broken bucket is equipped with the lid, the up end of lid is fixed to be equipped with first motor, the output of first motor passes the lid and is fixed to be equipped with the axis of rotation, the fixed broken blade that is equipped with on the outer wall of axis of rotation, broken blade is provided with a plurality of and becomes the circumference and arranges, the inside of casing is equipped with the conveying shaft, the both ends of conveying shaft all rotate with the casing and install, fixedly on the outer wall of conveying shaft be equipped with helical blade, a side of casing is fixed to be equipped with the second motor, the output and the conveying shaft fixed connection of second motor.

Preferably, the lower terminal surface of casing is fixed to be equipped with the socket, the lower terminal surface of socket just is located the fixed discharging pipe that is equipped with in one side, discharging pipe and casing intercommunication, the lower extreme of discharging pipe, and be located the first conical surface of seting up on its inner wall, one side of discharging pipe is equipped with the hose, the fixed second conical surface that is equipped with of one end of hose, one side of second conical surface just is located the fixed retainer plate that is equipped with on the outer wall of hose, the junction of discharging pipe and hose is equipped with fastening nut, is convenient for connect the material receiving mouth of different positions.

In a further preferred aspect, the connecting plates are fixedly arranged on the outer wall of the bearing seat and located on two sides, the connecting plates are provided with two groups and are symmetrically arranged, the lower end faces of the connecting plates are fixedly provided with the cylinder bodies, the inner parts of the cylinder bodies are respectively provided with the sliding rods, the lower end faces of the sliding rods are fixedly provided with the bases, the upper end faces of the bases are fixedly provided with the oil cylinders, and the output ends of the oil cylinders are fixedly connected with the lower end faces of the bearing seat so as to facilitate the adjustment of the height of the mechanism.

In a further preferred embodiment, the second conical surface is located inside the first conical surface and has an equal inclination, so that the tightness between the tapping pipe and the hose is increased.

In a further preferred mode, the lower end face of the cylinder body is fixedly provided with a limit ring, the upper end face of the sliding rod is fixedly provided with a limit block, and the limit block is located inside the cylinder body and is slidably mounted with the cylinder body, so that the moving path of the sliding rod is conveniently limited.

In a further preferred aspect, the upper end face of the cover body is fixedly provided with a feeding port at one side of the first motor, so that materials can be conveniently fed into the crushing barrel.

In a further preferred aspect, universal wheels are fixedly arranged on the lower end face of the base and located on the four corners, so that the position of the device can be changed conveniently.

(III) beneficial effects

Compared with the prior art, the utility model provides a screw conveying mechanism, which has the following beneficial effects:

1. according to the utility model, the feeding pipe, the crushing barrel, the cover body, the first motor, the rotating shaft and the crushing blade are arranged, so that a user can add a material to be conveyed into the crushing barrel through the feeding port, then the first motor is turned on, at the moment, the first motor drives the rotating shaft and the crushing blade to rotate so as to crush the material in the crushing barrel, and therefore, the conveying of the crushing barrel is facilitated;

2. according to the utility model, the socket, the discharging pipe, the first conical surface, the hose, the second conical surface, the fixing ring and the fastening nut are arranged, so that a user can communicate the mechanism with the material receiving ports at different positions through the hose, the use is convenient, the first conical surface, the second conical surface and the fastening nut are arranged, the user can insert the second conical surface into the first conical surface, then the fastening nut is screwed and the fixing ring is abutted against the inside of the second conical surface, and when the fixing ring is contacted with the discharging pipe, the sealing performance between the discharging pipe and the hose is optimal;

3. according to the utility model, the connecting plate, the cylinder body, the sliding rod, the base and the oil cylinder are arranged, so that a user can control the oil cylinder to enable the bearing seat to move up and down, and further drive the whole mechanism to move, so that the mechanism can be conveniently adjusted according to the receiving mechanisms with different heights, the use is convenient, and the mechanism can be more stable in moving through the arrangement of the cylinder body and the sliding rod.

Drawings

FIG. 1 is a schematic view of the overall structure of a screw conveyor according to the present utility model;

FIG. 2 is a cross-sectional view of a crushing drum according to the present utility model;

FIG. 3 is a sectional view of the installation of the shell, the transfer shaft, the helical blade, the discharge pipe, the hose and the fastening nut of the present utility model;

FIG. 4 is a partial schematic view of the area A of FIG. 3 according to the present utility model;

fig. 5 is an exploded view of the installation of the sliding rod and the cylinder in the present utility model.

In the figure: 1. a housing; 2. a feed pipe; 3. crushing a barrel; 4. a cover body; 5. a first motor; 6. a rotating shaft; 7. crushing blades; 8. a conveying shaft; 9. a helical blade; 10. a second motor; 11. a socket; 12. a discharge pipe; 13. a first conical surface; 14. a hose; 15. a second conical surface; 16. a fixing ring; 17. a fastening nut; 18. a connecting plate; 19. a cylinder; 20. a slide bar; 21. a base; 22. an oil cylinder; 23. a limit ring; 24. a limiting block; 25. a feed port; 26. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a screw conveying mechanism comprises a housing 1, wherein a feeding pipe 2 is fixedly arranged on one side of the upper end face of the housing 1, a crushing barrel 3 is fixedly arranged on the upper end face of the feeding pipe 2, a cover 4 is arranged on the upper end face of the crushing barrel 3, a first motor 5 is fixedly arranged on the upper end face of the cover 4, an output end of the first motor 5 penetrates through the cover 4 and is fixedly provided with a rotating shaft 6, crushing blades 7 are fixedly arranged on the outer wall of the rotating shaft 6, the crushing blades 7 are arranged in a plurality of and circumferential arrangement, conveying shafts 8 are arranged in the housing 1, two ends of each conveying shaft 8 are rotatably installed with the housing 1, a helical blade 9 is fixedly arranged on the outer wall of each conveying shaft 8, a second motor 10 is fixedly arranged on one side face of the housing 1, and the output end of the second motor 10 is fixedly connected with the conveying shafts 8.

In this embodiment, the lower terminal surface of casing 1 is fixed to be equipped with and is accepted seat 11, accept the lower terminal surface of seat 11 and lie in the fixed discharging pipe 12 that is equipped with in one side, discharging pipe 12 and casing 1 intercommunication, discharging pipe 12's lower extreme, and lie in and seted up first conical surface 13 on its inner wall, one side of discharging pipe 12 is equipped with hose 14, the fixed second conical surface 15 that is equipped with of one end of hose 14, one side of second conical surface 15 and lie in the fixed retainer plate 16 that is equipped with on the outer wall of hose 14, discharging pipe 12 and hose 14's junction is equipped with fastening nut 17, the user can communicate this mechanism with the material mouth of different positions through hose 14.

In this embodiment, the connecting plates 18 are fixedly arranged on the outer wall of the bearing seat 11 and located on two sides, the connecting plates 18 are provided with two groups, and are symmetrically arranged, the lower end faces of the connecting plates 18 are fixedly provided with the cylinder bodies 19, the inside of the cylinder bodies 19 are provided with the sliding rods 20, the lower end faces of the sliding rods 20 are fixedly provided with the bases 21, the upper end faces of the bases 21 are fixedly provided with the oil cylinders 22, the output ends of the oil cylinders 22 are fixedly connected with the lower end faces of the bearing seat 11, and a user can adjust the height of the mechanism through controlling the oil cylinders 22.

In the present embodiment, the second conical surface 15 is located inside the first conical surface 13, and the inclination of the second conical surface and the first conical surface are equal, so that the tightness between the discharging pipe 12 and the hose 14 can be improved.

In this embodiment, the lower end surface of the cylinder 19 is fixedly provided with a stop collar 23, the upper end surface of the sliding rod 20 is fixedly provided with a stop block 24, and the stop block 24 is located inside the cylinder 19 and slidably mounted with the cylinder 19, so as to limit the moving path of the sliding rod 20, so as to prevent the sliding rod from falling out of the cylinder 19.

In this embodiment, the upper end surface of the cover 4 is fixedly provided with a feeding port 25 at one side of the first motor 5, and a user can feed the material into the crushing barrel 3 through the feeding port 25.

In this embodiment, universal wheels 26 are fixedly arranged on the lower end face of the base 21 and located at four corners, so that the mechanism can be moved.

Example 2:

in sum, when using, the user can add the crushing bucket 3 with the material through the dog-house 25 in the middle of, then open first motor 5, this moment first motor 5 just can drive axis of rotation 6 and crushing blade 7 and rotate, so as to carry out the breakage to its inside material, this moment the material after the breakage just can enter into in the middle of the casing 1 through inlet pipe 2, open second motor 10 and make conveying shaft 8 and helical blade 9 rotate this moment, and then carry out the material of casing 1 inside, and still set up first conical surface 13 at discharging pipe 12's lower extreme, a hose 14, second conical surface 15, retainer plate 16 and fastening nut 17, thereby the user can communicate this mechanism with the material receiving port of different positions through hose 14, facilitate the use, and through setting up first conical surface 13, second conical surface 15 and fastening nut 17, thereby the user can insert the inside of first conical surface 13 with second conical surface 15, then through screwing up fastening nut 17 and make its inside support fastening ring 16, when retainer plate 16 and discharging pipe 12 contact with the optimum performance between pipe 12, can carry out the mechanism through the hose 14 when carrying out the best and the height-adjusting mechanism, can carry out the mechanism through the hose 20 and the height-adjusting mechanism, and can carry out the height-adjusting mechanism through the hose 20 more smooth and can carry out the mechanism when moving the mechanism.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Screw conveyor, comprising a housing (1), characterized in that: the utility model discloses a crushing device for a plastic material, including casing (1), conveying shaft (8), screw blade (9) are fixed on the outer wall of casing (1), casing (1) up end and be located one side and fixedly be equipped with inlet pipe (2), inlet pipe (2) up end is fixed be equipped with broken bucket (3), broken bucket (3) up end is equipped with lid (4), lid (4) up end is fixed be equipped with first motor (5), lid (4) are passed to the output of first motor (5) and are fixed be equipped with axis of rotation (6), fixed be equipped with crushing blade (7) on the outer wall of axis of rotation (6), crushing blade (7) are provided with a plurality of and become the circumference shape and arrange, the inside of casing (1) is equipped with conveying shaft (8), conveying shaft (8) both ends all rotate with casing (1) and install, conveying shaft (8) are fixed be equipped with screw blade (9) on the outer wall, one side of casing (1) is fixed be equipped with second motor (10), the output and conveying shaft (8) are fixed connection.

2. A screw conveyor according to claim 1, wherein: the utility model discloses a discharging pipe, including casing (1), discharging pipe (12), hose (14) are equipped with in the fixed lower terminal surface of casing (1), the lower terminal surface of accepting seat (11) and be located one side and fixedly be equipped with discharging pipe (12), discharging pipe (12) and casing (1) intercommunication, the lower extreme of discharging pipe (12) just is located and has been seted up first conical surface (13) on its inner wall, one side of discharging pipe (12) is equipped with hose (14), the fixed second conical surface (15) that is equipped with of one end of hose (14), one side of second conical surface (15) just is located fixed retainer plate (16) on the outer wall of hose (14), the junction of discharging pipe (12) and hose (14) is equipped with fastening nut (17).

3. A screw conveyor according to claim 2, wherein: connecting plates (18) are fixedly arranged on the outer wall of the bearing seat (11) and located on two sides, the connecting plates (18) are provided with two groups and are symmetrically arranged, cylinder bodies (19) are fixedly arranged on the lower end faces of the connecting plates (18), sliding rods (20) are arranged in the cylinder bodies (19), bases (21) are fixedly arranged on the lower end faces of the sliding rods (20), oil cylinders (22) are fixedly arranged on the upper end faces of the bases (21), and the output ends of the oil cylinders (22) are fixedly connected with the lower end faces of the bearing seat (11).

4. A screw conveyor according to claim 2, wherein: the second conical surface (15) is positioned in the first conical surface (13), and the inclination of the second conical surface and the first conical surface are equal.

5. A screw conveyor according to claim 3, wherein: the lower terminal surface of barrel (19) is all fixed be equipped with spacing collar (23), the up end of slide bar (20) is all fixed be equipped with stopper (24), stopper (24) all are located the inside of barrel (19), and with barrel (19) slidable mounting.

6. A screw conveyor according to claim 1, wherein: the upper end face of the cover body (4) is fixedly provided with a feeding port (25) at one side of the first motor (5).

7. A screw conveyor according to claim 3, wherein: the lower end face of the base (21) is fixedly provided with universal wheels (26) at four corners.