Spiral conveying equipment with good supporting performance

Abstract

The utility model discloses spiral conveying equipment with good supporting performance, which comprises a conveying main output shaft, a spiral sheet is fixedly connected to the surface of the outer ring of the conveying main output shaft, a lantern ring is fixedly connected to the surface of the front end of the conveying main output shaft, and a limiting rod is clamped to the surface of the inner ring of the rear end of the conveying main output shaft in a limiting manner. The surface of the outer ring of the limiting rod is fixedly connected with a protective shell, the surface of the outer ring of the protective shell is clamped with a supporting plate in a limiting mode, the surface of the rear end of the conveying main output shaft is fixedly connected with an inserting rod, the surface of the inner ring of the protective shell is fixedly connected with a fixing block, and the surface of the side edge of the fixing block is fixedly connected with a nut. According to the device, through the lantern ring fixedly connected with the front end surface of the conveying main output shaft and the inserting opening formed in the lantern ring, after a user inserts an inserting rod fixedly connected with the rear end surface of the conveying main output shaft into the inserting opening, the user can splice conveying equipment.

Description

Technical Field

[0001] The utility model belongs to the technical direction of screw conveying, and particularly relates to a screw conveying device with good supportability. Background Technique

[0002] A screw conveyor is a mechanical device used to convey various bulk, powdery, and granular materials. It consists of a screw blade and a transmission device. The screw blade moves along the helix inside the casing, conveying the material from one place to another. Screw conveyors are widely used in industries such as metallurgy, chemical industry, food, building materials, machinery, electric power, light industry, and medicine. They are an indispensable material conveying device in modern industrial production. When users use the screw conveyor, they need to ensure that it has good supportability.

[0003] The following problems exist in the prior art:

[0004] 1. The existing screw conveying devices on the market are not perfect enough in terms of use support and support adjustment when users need to use them.

[0005] 2. When users need to connect and fasten the existing screw conveying devices on the market to each other, auxiliary devices need to be used, which will increase the user's usage cost. Content of the Utility Model

[0006] The purpose of the utility model is to provide a screw conveying device with good supportability for the existing device to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the utility model provides the following technical solution: A screw conveying device with good supportability, including a main conveying output shaft, on the outer surface of the outer circle of the main conveying output shaft, a spiral blade is fixedly connected, and on the front surface of the main conveying output shaft, a collar is fixedly connected.

[0008] On the inner surface of the inner circle at the rear end of the main conveying output shaft, a limiting rod is clamped in a limited way, on the outer surface of the outer circle of the limiting rod, a protective shell is fixedly connected, and on the outer surface of the outer circle of the protective shell, a support plate is clamped in a limited way.

[0009] On the rear surface of the main conveying output shaft, a plug rod is fixedly connected, on the inner surface of the inner circle of the protective shell, a fixing block is fixedly connected, and on the side surface of the fixing block, a nut is fixedly connected.

[0010] The utility model further explains that on the inner surface of the inner circle of the collar, a plugging opening is opened, and the sizes of the plugging opening and the plug rod match each other.

[0011] With the above technical solution, the insertion openings that match the sizes of the insertion rods in this solution can facilitate the user to limit the use of the insertion rods.

[0012] The present utility model further illustrates that a first hollow opening is penetrated through the inner ring surface of the main transmission output shaft, and the first hollow opening and the limiting rod match each other in size.

[0013] With the above technical solution, the first hollow opening that matches the sizes of the limiting rod in this solution can facilitate the user to limit the insertion of the limiting rod for use.

[0014] The present utility model further illustrates that a second hollow opening is formed on the inner ring surface of the support plate, and the second hollow opening and the support plate are mutually fitted in structure.

[0015] With the above technical solution, the second hollow opening that is mutually fitted in structure with the support plate in this solution can facilitate the user to take and snap the support plate for use.

[0016] The present utility model further illustrates that the fixing block connects the nut and the protective shell, and the fixing block is symmetrically arranged with respect to the vertical center line of the nut.

[0017] With the above technical solution, the fixing block that is symmetrically arranged with respect to the vertical center line of the nut in this solution can facilitate the user to stably connect the nut for use.

[0018] The present utility model further illustrates that a threaded rod is limitedly snapped on the inner ring surface of the nut, and the threaded rod is connected through the nut and the protective shell.

[0019] With the above technical solution, the threaded rod that is connected through the nut and the protective shell in this solution can facilitate the user to connect the protective shell and the threaded rod to enter and exit each other.

[0020] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0021] The present utility model provides a spiral conveying device with good support performance. Through the mutual cooperation and use of the main conveying output shaft, spiral blades, collar, insertion opening, support plate, insertion rod, limiting rod, first hollow opening, protective shell, nut, fixing block, threaded rod, and second hollow opening, it is convenient for users to support the conveying device during use. By means of the protective shell fixedly connected to the rear end surface of the main conveying output shaft and the support plate limited and clamped on the outer ring surface of the protective shell, it is convenient for users to support the conveying device during use. When the user needs to adjust the use of the conveying device, the user needs to turn the threaded rod and remove it from the nut, so that the user can adjust the use of the conveying device, meeting the user's need for use adjustment;

[0022] The present utility model provides a spiral conveying device with good support performance. Through the collar fixedly connected to the front end surface of the main conveying output shaft and the insertion opening provided on the collar, after the user inserts the insertion rod fixedly connected to the rear end surface of the main conveying output shaft into the insertion opening, the user can splice the conveying devices with each other, meeting the user's need for splicing with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0024] Figure 1 is the overall structural schematic diagram of the present utility model;

[0025] Figure 2 is the first left side view of the structure of the present utility model;

[0026] Figure 3 is the second left side view of the structure of the present utility model;

[0027] Figure 4 is the structure of the present utility model Figure 2 enlarged view of the structure at A in;

[0028] Figure 5 is the right side view of the structure of the present utility model.

[0029] In the figure: 1, main conveying output shaft; 2, spiral blades; 3, collar; 4, insertion opening; 5, support plate; 6, insertion rod; 7, limiting rod; 8, first hollow opening; 9, protective shell; 10, nut; 11, fixing block; 12, threaded rod; 13, second hollow opening. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solution of the present utility model will be further described in detail and non - restrictively in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the scope of protection of the present utility model.

[0031] Please refer to Figures 1-5 , the present utility model provides a technical solution: a spiral conveying device with good support, including a main conveying output shaft 1. A spiral blade 2 is fixedly connected to the outer surface of the main conveying output shaft 1. A collar 3 is fixedly connected to the front surface of the main conveying output shaft 1. A limiting rod 7 is limited and clamped on the inner surface of the rear end of the main conveying output shaft 1.

[0032] In this embodiment, a plug - in opening 4 is provided on the inner surface of the collar 3, and the sizes of the plug - in opening 4 and the plug rod 6 match each other. The plug - in opening 4 that matches the plug rod 6 in size can facilitate the user to limit the use of the plug rod 6. A first hollow opening 8 is penetrated through the inner surface of the main conveying output shaft 1, and the sizes of the first hollow opening 8 and the limiting rod 7 match each other. The first hollow opening 8 that matches the limiting rod 7 in size can facilitate the user to perform limiting plug - in of the limiting rod 7.

[0033] Embodiment 2

[0034] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a protective shell 9 is fixedly connected to the outer surface of the limiting rod 7. A support plate 5 is limited and clamped on the outer surface of the protective shell 9. A plug rod 6 is fixedly connected to the rear surface of the main conveying output shaft 1.

[0035] In this embodiment, a second hollow opening 13 is provided on the inner surface of the support plate 5, and the structure of the second hollow opening 13 matches the structure of the support plate 5. The second hollow opening 13 that matches the structure of the support plate 5 can facilitate the user to pick up and clamp the support plate 5 for use.

[0036] Embodiment 3

[0037] As Figures 1-5 shown, on the basis of Embodiments 1 and 2, the present utility model provides a technical solution: Preferably, a fixing block 11 is fixedly connected to the inner surface of the protective shell 9. A nut 10 is fixedly connected to the side surface of the fixing block 11.

[0038] In this embodiment, the fixing block 11 connects the nut 10 and the protective shell 9, and the fixing block 11 is symmetrically arranged with the vertical center line of the nut 10 as the axis of symmetry. The fixing block 11 symmetrically arranged with the vertical center line of the nut 10 as the axis of symmetry can facilitate the user to stably connect and use the nut 10. The inner surface of the inner ring of the nut 10 is limited and clamped with a threaded rod 12, and the threaded rod 12 is connected between the nut 10 and the protective shell 9. The threaded rod 12 connected between the nut 10 and the protective shell 9 can facilitate the user to connect and disconnect the protective shell 9 and the threaded rod 12 from each other.

[0039] As Figures 1-5 shown, when the user needs to use it, the protective shell 9 fixedly connected to the rear end surface of the set conveying main output shaft 1 and the support plate 5 limited and clamped on the outer surface of the protective shell 9 can facilitate the user to support the conveying equipment. And when the user needs to adjust the use of the conveying equipment, the user needs to turn the threaded rod 12 and remove it from the nut 10, so that the user can adjust the use of the conveying equipment. In this way, the user can perform the use of the adjustment. And through the collar 3 fixedly connected to the front end surface of the set conveying main output shaft 1 and the insertion opening 4 opened on the collar 3, after the user inserts the insertion rod 6 fixedly connected to the rear end surface of the conveying main output shaft 1 into the insertion opening 4, the user can splice the conveying equipment with each other. In this way, the user can perform the splicing use with each other.

[0040] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A spiral conveying device with good support performance, comprising a main conveying output shaft (1), characterized in that: The outer ring surface of the main conveying output shaft (1) is fixedly connected with a spiral blade (2), and the front end surface of the main conveying output shaft (1) is fixedly connected with a collar (3); The inner ring surface of the rear end of the main conveying output shaft (1) is limited and clamped with a limiting rod (7). The outer ring surface of the limiting rod (7) is fixedly connected with a protective shell (9). The outer ring surface of the protective shell (9) is limited and clamped with a support plate (5). The rear end surface of the main conveying output shaft (1) is fixedly connected with a plug rod (6). The inner ring surface of the protective shell (9) is fixedly connected with a fixing block (11). The side surface of the fixing block (11) is fixedly connected with a nut (10).

2. The screw conveyor device with good support according to claim 1, characterized in that: The inner ring surface of the collar (3) is provided with a plugging opening (4), and the sizes of the plugging opening (4) and the plug rod (6) match each other.

3. The spiral conveying device with good support according to claim 1, characterized in that: The inner ring surface of the main conveying output shaft (1) is penetrated and provided with a first hollow opening (8), and the sizes of the first hollow opening (8) and the limiting rod (7) match each other.

4. A spiral conveying device with good support according to claim 1, characterized in that: The inner ring surface of the support plate (5) is provided with a second hollow opening (13), and the structure of the second hollow opening (13) and the support plate (5) fits each other.

5. A spiral conveying device with good support according to claim 1, characterized in that: The fixing block (11) connects the nut (10) and the protective shell (9), and the fixing block (11) is symmetrically arranged with respect to the vertical center line of the nut (10).

6. The a spiral conveying device with good support according to claim 1, characterized in that: The inner ring surface of the nut (10) is limited and clamped with a threaded rod (12), and the threaded rod (12) is connected between the nut (10) and the protective shell (9).

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