CN219448223U

CN219448223U - Mounting mechanism and single-thread conveying screw element

Info

Publication number: CN219448223U
Application number: CN202320523012.7U
Authority: CN
Inventors: 徐礼兵
Original assignee: Nanjing Lesun Screw Co ltd
Current assignee: Nanjing Lesun Screw Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-01
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to the technical field of conveying screw installation, and particularly discloses an installation mechanism and a single-thread conveying screw element, which comprise the following components: a conveying screw is arranged in the conveying device, a mounting plate is arranged on the surface of the conveying device, a shell is arranged on the side surface of the conveying device, and a positioning plate is arranged in the shell; the mounting mechanism has the beneficial effects that the mounting mechanism and the single-thread conveying screw element provided by the utility model have the advantages that when in use, the conveying screw is only required to be placed in the conveying device during mounting, then the mounting plate is inserted into the positioning rod, and the positioning groove is fixed by utilizing the positioning plate, so that the conveying screw can be fixed in the conveying device more conveniently, and the problems that when the conveying screw is required to be dismounted and replaced, a worker rotates a plurality of groups of bolts to take out the fixing device and then take out the conveying screw, and a new conveying screw is required to be fixedly mounted by utilizing the plurality of groups of bolts are avoided.

Description

Mounting mechanism and single-thread conveying screw element

Technical Field

The utility model relates to the technical field of conveying screw installation, in particular to an installation mechanism and a single-thread conveying screw element.

Background

The screw conveyer is a machine which uses a motor to drive a screw to rotate and push materials to realize the conveying purpose. The horizontal conveying device can horizontally, obliquely or vertically convey and has the advantages of simple structure, small cross section area, good sealing performance, convenient operation, easy maintenance, convenient sealing and transportation and the like.

In the prior art, when the conveying screw inside the screw conveyor is installed, the conveying screw is mainly fixedly installed inside the rotating device by virtue of a plurality of groups of bolts.

However, when the conveying screw needs to be disassembled and replaced, a worker needs to rotate a plurality of groups of bolts to take out the fixing device and then take out the conveying screw, and a new conveying screw is installed to enable the conveying screw to be fixedly installed by utilizing the plurality of groups of bolts, so that time is wasted and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a mounting mechanism and a single-thread conveying screw element, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a mounting mechanism, the mounting mechanism comprising: the conveying device is internally provided with a conveying screw, one end of the conveying screw is provided with a transmission motor, and the surface of the conveying device is provided with a positioning rod;

the device comprises a mounting plate, wherein a limiting groove is formed in the bottom of the mounting plate, a groove is formed in the surface of the mounting plate, a pin shaft is arranged on the side surface of the groove, a baffle is sleeved on the surface of the pin shaft, and a limiting rod is inserted into the baffle;

the shell, the interior terminal surface of shell is provided with the guide bar, and the guide bar surface cover is equipped with the locating plate.

Preferably, the surface of the guide rod is sleeved with a spring, one end of the spring is fixedly connected with the inner end surface of the shell, the other end of the spring is fixedly connected with the end surface of the positioning plate, and the positioning plate can slide on the guide rod

Preferably, the limiting rod is fixed on the baffle, a positioning groove is formed in one end side surface of the limiting rod, and the positioning plate can be inserted into the positioning groove

Preferably, the two groups of limit grooves are symmetrically distributed about the center line of the long side of the surface of the mounting plate, and the positioning rod can be inserted into the limit grooves

Preferably, the baffle is in a square plate structure, the baffle can rotate around the pin shaft, the baffle is provided with two groups of baffles, and the two groups of baffles are symmetrically distributed about the center line of the long side of the surface of the mounting plate

Preferably, bearings are sleeved at two ends of the conveying screw, and the conveying screw, the mounting plate and the conveying device are sealed by sealing elements

Preferably, the guide rods are provided with two groups, and the two groups of guide rods are symmetrically distributed about the center line of the long side of the end surface of the shell

A single flight conveyor screw element comprising said mounting mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

when the single-thread conveying screw element is used, the positioning plate is pulled firstly to enable the positioning plate to be separated from the positioning groove when the conveying screw is required to be taken out from the conveying device, so that the mounting plate can be taken out and then the conveying screw is taken out, when the single-thread conveying screw element is used, the conveying screw is only required to be placed in the conveying device, then the mounting plate is inserted into the positioning rod, and the positioning groove is fixed by the positioning plate, so that the conveying screw is conveniently fixed in the conveying device, the problems that when the conveying screw is required to be detached and replaced, a worker is required to rotate a plurality of groups of bolts to take out the fixing device and then take out the conveying screw, and when a new conveying screw is installed, the conveying screw is also required to be fixedly installed by using a plurality of groups of bolts are solved, and time is consumed and working efficiency is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is an enlarged view of the structure of area A in FIG. 2 according to the present utility model;

fig. 4 is an end cross-sectional view of the structure of the present utility model.

In the figure: 1. a conveying device; 2. a conveying screw; 3. a drive motor; 4. a positioning rod; 5. a mounting plate; 6. a limit groove; 7. a groove; 8. a pin shaft; 9. a baffle; 10. a limit rod; 11. a housing; 12. a guide rod; 13. a positioning plate; 14. a spring; 15. a positioning groove; 16. a bearing; 17. and a seal.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: a mounting mechanism, the mounting mechanism comprising: the conveying device 1 is internally provided with a conveying screw rod 2, one end of the conveying screw rod 2 is provided with a transmission motor 3, and the surface of the conveying device 1 is provided with a positioning rod 4; the device comprises a mounting plate 5, wherein a limit groove 6 is formed in the bottom of the mounting plate 5, a groove 7 is formed in the surface of the mounting plate 5, a pin shaft 8 is arranged on the side surface of the groove 7, a baffle 9 is sleeved on the surface of the pin shaft 8, and a limit rod 10 is inserted into the baffle 9; the shell 11, the inner end surface of the shell 11 is provided with a guide rod 12, the surface of the guide rod 12 is sleeved with a positioning plate 13, and a single-thread conveying screw element comprises the installation mechanism;

when the conveying screw rod 2 is required to be taken out from the conveying device 1, the positioning plate 13 is pulled firstly to enable the positioning plate 13 to be separated from the positioning groove 15, so that the mounting plate 5 can be taken out and then the conveying screw rod 2 is taken out, when the conveying screw rod 2 is installed, the conveying screw rod 2 is only required to be placed in the conveying device 1, then the mounting plate 5 is inserted into the positioning rod 4, and the positioning groove 15 is fixed by utilizing the positioning plate 13, so that the conveying screw rod 2 can be conveniently fixed in the conveying device 1.

Example two

The guide rod 12 is arranged on the basis of the first embodiment, the spring 14 is sleeved on the surface of the guide rod 12, one end of the spring 14 is fixedly connected to the inner end face of the shell 11, the other end of the spring 14 is fixedly connected to the end face of the positioning plate 13, the positioning plate 13 can slide on the guide rod 12, the limiting rod 10 is fixed on the baffle 9, a positioning groove 15 is formed in one end side face of the limiting rod 10, the positioning plate 13 can be inserted into the positioning groove 15, the guide rod 12 is provided with two groups, and the two groups of guide rods 12 are symmetrically distributed about the center line of the long side of the end face of the shell 11;

when the positioning device is used, the guide rod 12 can prevent the problem that the positioning plate 13 can deviate when being pulled, the spring 14 can enable the positioning plate 13 to automatically reset when being pulled every time, and the positioning plate 13 can be free to break away from the positioning groove 15 when the positioning rod 10 is positioned, so that the positioning plate 13 can fail to limit the positioning rod 10.

Example III

The second embodiment is provided with two groups of limit grooves 6, the limit grooves 6 are symmetrically distributed about the center line of the long side of the surface of the mounting plate 5, the positioning rod 4 can be inserted into the limit grooves 6, the baffle plate 9 is in a square plate-shaped structure, the baffle plate 9 can rotate around the pin shaft 8, the baffle plate 9 is provided with two groups, the two groups of baffle plates 9 are symmetrically distributed about the center line of the long side of the surface of the mounting plate 5, the two ends of the conveying screw 2 are sleeved with bearings 16, and the conveying screw 2, the mounting plate 5 and the conveying device 1 are sealed by sealing elements 17;

when the conveyer device is used, when the mounting plate 5 is mounted on the conveyer device 1, the positioning rod 4 is firstly inserted into the limiting groove 6, so that the problem that the mounting plate 5 can deviate left and right can be prevented, and when the transmission motor 3 is started to rotate the conveyer screw 2, the arrangement of the bearing 16 can improve the rotation of the conveyer screw 2 to prevent friction on the surface of the conveyer device 1.

When in actual use, when the conveying screw 2 needs to be taken out from the conveying device 1, the positioning plate 13 is pulled firstly to enable the positioning plate 13 to be separated from the positioning groove 15, so that the mounting plate 5 can be taken out and then the conveying screw 2 is taken out, when the conveying screw 2 is installed, the conveying screw 2 is only required to be placed in the conveying device 1, then the mounting plate 5 is inserted into the positioning rod 4, the positioning groove 15 is fixed by utilizing the positioning plate 13, and thus the conveying screw 2 can be fixed in the conveying device 1 more conveniently, the problems that when the conveying screw 2 needs to be detached and replaced, a worker needs to rotate a plurality of groups of bolts to take out the fixing device and then take out the conveying screw 2, and when a new conveying screw 2 is installed, the conveying screw 2 also needs to be fixedly installed by utilizing a plurality of groups of bolts are solved, and time is consumed and working efficiency is reduced.

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

Claims

1. A mounting mechanism, characterized in that: the mounting mechanism includes: the conveying device (1), the conveying screw (2) is arranged in the conveying device (1), one end of the conveying screw (2) is provided with the transmission motor (3), and the surface of the conveying device (1) is provided with the positioning rod (4);

the device comprises a mounting plate (5), wherein a limit groove (6) is formed in the bottom of the mounting plate (5), a groove (7) is formed in the surface of the mounting plate (5), a pin shaft (8) is arranged on the side surface of the groove (7), a baffle (9) is sleeved on the surface of the pin shaft (8), and a limit rod (10) is inserted into the baffle (9);

the shell (11), the interior terminal surface of shell (11) is provided with guide bar (12), and guide bar (12) surface cover is equipped with locating plate (13).

2. A mounting mechanism according to claim 1, wherein: the guide rod (12) is provided with a spring (14) in a sleeved mode, one end of the spring (14) is fixedly connected to the inner end face of the shell (11), the other end of the spring (14) is fixedly connected to the end face of the locating plate (13), and the locating plate (13) can slide on the guide rod (12).

3. A mounting mechanism according to claim 2, wherein: the limiting rod (10) is fixed on the baffle plate (9), the side surface of one end of the limiting rod (10) is provided with a positioning groove (15), and the positioning plate (13) can be inserted into the positioning groove (15).

4. A mounting mechanism according to claim 3, wherein: the limiting grooves (6) are arranged in two groups, the two groups of limiting grooves (6) are symmetrically distributed about the center line of the long side of the surface of the mounting plate (5), and the positioning rod (4) can be inserted into the limiting grooves (6).

5. A mounting mechanism according to claim 4, wherein: the baffle (9) is of a square plate-shaped structure, the baffle (9) can rotate around the pin shaft (8), two groups of baffles (9) are arranged, and the two groups of baffles (9) are symmetrically distributed about the center line of the long side of the surface of the mounting plate (5).

6. A mounting mechanism according to claim 5, wherein: bearings (16) are sleeved at two ends of the conveying screw (2), and sealing elements (17) are used for sealing between the conveying screw (2) and the mounting plate (5) and between the conveying screw and the conveying device (1).

7. A mounting mechanism according to claim 6, wherein: the guide rods (12) are arranged in two groups, and the two groups of guide rods (12) are symmetrically distributed about the center line of the long side of the end face of the shell (11).

8. A single flight conveyor screw element characterized by: a mounting mechanism comprising any one of the above claims 1-7.