Roller conveying line for clean conveying

Abstract

A clean conveying roller conveying line comprises a line body profile, roller modules and a transmission assembly, the multiple roller modules arranged in the length direction of the line body profile are arranged on the line body profile, and the roller modules are in transmission connection with the other opposite roller module through the transmission assembly. The roller module is fixedly connected to the line body profile through bearing seats included in the roller module, a space A is formed between every two adjacent bearing seats, and the line body sealing cover component, the bearing seats and the line body profile jointly form a hidden space used for hiding the transmission assembly. The line body sealing cover part comprises a sealing cover part, packing parts and a connecting part, the packing parts are arranged on the inner side and the outer side of the sealing cover part respectively and protrude downwards, the multiple packing parts are inserted into the multiple spaces A, and the connecting part is connected with the line body profile. According to the utility model, when the closed space for hiding the transmission part is formed on the conveying line, the types and the number of related parts are less, and the installation efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying line technical field especially relates to a clean conveying's roller wheel conveying line. BACKGROUND

[0002] In the production operation of enterprises, conveying line is often used for product conveying. At present, the commonly used conveying line is mostly belt drive conveying line and chain drive conveying line, but they all have the following defects: in the existing belt drive conveying line and chain drive conveying line, the transmission belt or transmission chain is exposed, which is easy to bring the dust particles generated by transmission into the production environment, polluting the product and air, and is not suitable for production workshop with high cleanliness.

[0003] In order to solve the problem of low cleanliness of conveying line, some conveying lines with protective effect emerge as the times require, for example, the patent application with the patent number CN217126010U discloses a modular high-speed roller wheel conveying line suitable for clean field, the bearing seats of each roller wheel module are separated by a partition plate to block the internal and external environment of the conveying line body, and the transmission components are hidden by cooperating with the line body profile cover to reduce the pollution of dust generated in the conveying line running process to the product. In short, when forming a hidden space for hiding transmission components on the conveying line, relying on the line body profile, the bearing seat of the roller wheel module, the cover component of the line body profile cover, the partition plate and other components, but there are the following problems: the types and quantities of the involved components are more, and the installation efficiency is relatively low. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the present application provides a clean conveying roller wheel conveying line. When forming a hidden space for hiding transmission components on the conveying line, the partition plate used to block the bearing seat is cancelled, and a sealing part for blocking the bearing seat is added on the line body cover part. Therefore, the types and quantities of the involved components are less, and the installation efficiency is higher in the installation relationship, as the step of installing the partition plate is omitted.

[0005] A clean conveying roller wheel conveying line, comprising a line body profile, a roller wheel module, a transmission assembly, a plurality of roller wheel modules arranged along the length direction of the line body profile are provided on the line body profile, the roller wheel module is transmissionally connected with another roller wheel module through the transmission assembly, the roller wheel module is fixedly connected to the line body profile through the bearing seat contained therein, a space A is formed between adjacent bearing seats, and the line body cover part is further included, which forms a hidden space for hiding the transmission assembly together with the bearing seat and the line body profile, the line body cover part comprises a cover part, a sealing part protruding inward and outward of the cover part respectively, and a connecting part, the number of sealing parts is multiple, the multiple sealing parts are inserted into the multiple spaces A, and the connecting part is connected with the line body profile.

[0006] The application cancels the partition plate used for blocking the bearing seat when forming the hidden space for hiding the transmission component on the conveying line, instead adds the blocking part on the line body cover part for blocking the bearing seat, so that the types and quantities of the involved parts are less, and the installation efficiency is higher.

[0007] Preferably, the blocking part is inserted with the bearing seat.

[0008] Preferably, the bearing seat is provided with a first insertion slot for inserting the blocking part.

[0009] Preferably, a second insertion slot is arranged on the side of the blocking part facing the bearing seat, and a first insertion part is arranged on the bearing seat and matched with the second insertion slot.

[0010] Preferably, the blocking part is inserted with the line body profile.

[0011] Preferably, the line body profile comprises a linear groove, a sliding block nut is arranged in the linear groove, a fastener for connecting with the sliding block nut is arranged on the bearing seat, and the blocking part is inserted in the linear groove.

[0012] Preferably, the line body profile is provided with a notch matched with the blocking part.

[0013] Preferably, the transmission assembly is one of a chain wheel transmission assembly and a belt wheel transmission assembly.

[0014] Preferably, at least one roller shaft is connected with a driving motor.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1: The application cancels the partition plate used for blocking the bearing seat when forming the hidden space for hiding the transmission component on the conveying line, instead adds the blocking part on the line body cover part for blocking the bearing seat, so that the types and quantities of the involved parts are less, and the installation efficiency is higher.

[0017] 2: The utility model directly inserts the blocking part in the existing linear groove of the line body profile, does not need to specially design other structures to cooperate with the insertion of the blocking part, and simplifies the roller conveying line. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a partial structure diagram of the roller conveying line;

[0019] Figure 2 is a connection diagram of the bearing seat and the line body profile;

[0020] Figure 3 for Figure 1 An explosion diagram;

[0021] Figure 4 for Figure 3 Enlarged view at point B in the middle;

[0022] Figure 5 for Figure 4 Schematic diagram of the structure of the bearing housing;

[0023] Figure 6 This is a structural diagram of the sealing section and another type of bearing housing;

[0024] Figure 7 This is another assembly drawing of the sealing section. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Example:

[0027] like Figures 1-4 As shown, a clean conveying roller conveyor line includes a line profile 1, a roller module 2, and a transmission assembly 3. There are two line profiles 1, which are arranged in parallel to each other.

[0028] The line profile 1 is provided with a plurality of roller modules 2 arranged along the length direction of the line profile 1. The roller module 2 is a mature modular structure, which includes a bearing seat 21 equipped with a bearing, a roller shaft 22 equipped on the bearing, and a roller 23 for conveying is installed on the roller shaft 22. The roller module 2 is fixedly connected to the line profile 1 through the bearing seat 21.

[0029] To facilitate the installation of the bearing housing 21, a linear groove 11 is provided on the linear profile 1, and a slider nut 12 is provided in the linear groove 11. A fastener 24, which can be a bolt, is passed through the bearing housing 21. The bearing housing 21 is fixedly connected to the linear profile 1 by connecting the fastener 24 and the slider nut 12. After each roller module 2 is fixed, a space A20 is formed between any adjacent bearing housings 21.

[0030] Roller module 2 is connected to another roller module 2 via transmission assembly 3, thereby transmitting power from one roller module 2 to the other. Transmission assembly 3 can be a sprocket drive assembly, comprising a first sprocket, a second sprocket, and a drive chain connecting the first and second sprockets. Alternatively, transmission assembly 3 can be a pulley drive assembly, comprising a first pulley, a second pulley, and a drive belt connecting the first and second pulleys. During operation of the drive roller conveyor line, at least one roller shaft 22 is connected to a drive motor 6.

[0031] The roller conveying line further comprises a line cover part 4, which comprises a cover part 41, a plurality of partition parts 42 protruding inward and outward of the cover part 41 respectively, and a connecting part 43. The inward side refers to the side of the cover part 41 close to the roller 23, and the outward side refers to the side of the cover part 41 far from the roller 23. The plurality of partition parts 42 are inserted into the plurality of spaces A20 and block the transmission assembly 3 from the inner side of the line profile 1 together with the bearing seat 21. The cover part 41 covers the transmission assembly 3 from above the line profile 1. The connecting part 43 is connected to the line profile 1 by buckling, bonding or fastening. After the connecting part 43 is connected to the line profile 1, the connecting part 43 and the part of the line profile 1 connected to the connecting part 43 together block the transmission assembly 3 from the outside. Thus, the line profile 1, the bearing seat 21 and the line cover part 4 form a hidden space for hiding the transmission assembly 3, so that dust generated during the operation of the conveying line cannot enter the external environment.

[0032] Compared with the prior art, the partition plate in the prior art for blocking the bearing seat 21 is cancelled, and the partition part 42 for blocking the bearing seat 21 is added to the line cover part 4. Thus, the types and quantities of components are less, and the installation efficiency is higher because the step of installing the partition plate is omitted. During installation, the roller module 2 and the transmission assembly 3 are installed on the line profile 1, and then the line cover part 4 is installed. The line cover part 4 is inserted into the space A20 between the bearing seats 21 and connected to the line profile 1, so as to be stably fixed.

[0033] Regarding how the partition part 42 is inserted into the space A20, a first embodiment is that the partition part 42 is inserted into the space A20 by being inserted into the bearing seat 21. Specifically, referring to FIGS. 2 and 3, the bearing seat 21 is provided with a slot one 211 for being inserted into the partition part 42. Of course, referring to FIGS. 4 and 5, the partition part 42 can be provided with a slot two 421 on the side facing the bearing seat 21, and the bearing seat 21 is provided with a slot one 212 matched with the slot two 421. Figure 4 、 5 Figure 6

[0034] Regarding how the partition part 42 is inserted into the space A20, a second embodiment is that the partition part 42 is inserted into the space A20 by being inserted into the line profile 1. Specifically, referring to FIGS. 6 and 7, the line profile 1 is provided with a slot one 111 for being inserted into the partition part 42. Of course, referring to FIGS. 8 and 9, the partition part 42 can be provided with a slot two 421 on the side facing the line profile 1, and the line profile 1 is provided with a slot one 212 matched with the slot two 421. Figure 7 ​​As shown, the sealing part 42 is inserted into the linear groove 11, that is, the sealing part 42 is directly inserted by using the existing linear groove 11 on the line body profile 1, without specially designing other structures to cooperate with the insertion of the sealing part, thus simplifying the roller conveying line, helping to control the manufacturing cost of the roller conveying line, and the line body profile 1 can be made of aluminum alloy material, so that the linear groove 11 has greater deformation resistance. Of course, a slot for cooperating with the sealing part 42 can also be specially provided on the line body profile 1, which is not shown in the drawings.

[0035] The above embodiments only describe the preferred embodiments of the present application, and do not limit the design concept and scope of the present application. Various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design concept of the present application shall fall within the protection scope of the present application, and the technical content claimed by the present application has been fully recorded in the claims.

Claims

1. A clean conveying roller conveying line, comprising a line body profile (1), a roller module (2), a transmission assembly (3), a plurality of said roller modules (2) being arranged along the length direction of the line body profile (1) on the line body profile (1), the roller module (2) being in transmission connection with another roller module (2) through the transmission assembly (3), the roller module (2) being fixedly connected to the line body profile (1) through a bearing seat (21) contained therein, a space A (20) being formed between adjacent bearing seats (21), characterized in that, a line body cover component (4) is further comprised, which, together with the bearing seat (21) and the line body profile (1), forms a hiding space for hiding the transmission assembly (3), the line body cover component (4) comprising a cover part (41), a plurality of partition parts (42) respectively arranged on the inner and outer sides of the cover part (41) and protruding downward, and a connecting part (43), the plurality of partition parts (42) being inserted into the plurality of spaces A (20), and the connecting part (43) being connected to the line body profile (1). The partition part (42) is inserted into the bearing seat (21).

2. A roller conveyor line for clean transport according to claim 1, characterized in that The bearing seat (21) is provided with a first insertion slot (211) for inserting the partition part (42).

3. A roller conveyor line for clean transport according to claim 2, characterized in that The side of the partition part (42) facing the bearing seat (21) is provided with a second insertion slot (421), and the bearing seat (21) is provided with a first insertion part (212) matched with the second insertion slot (421).

4. The clean transfer roller conveyor line according to claim 2, wherein The partition part (42) is inserted into the line body profile (1).

5. The clean transfer roller conveyor line of claim 1, wherein, The line body profile (1) comprises a linear groove (11), and a sliding block nut (12) is arranged in the linear groove (11), and the bearing seat (21) is provided with a fastener (24) for connecting with the sliding block nut (12).

6. A roller conveyor line for clean transport according to claim 5, characterized in that The partition part (42) is inserted into the linear groove (11). The line body profile (1) is provided with a notch matched with the partition part (42).

7. A roller conveyor line for clean transport according to claim 5, characterized in that The transmission assembly (3) is one of a chain wheel transmission assembly and a belt wheel transmission assembly.

8. The clean transfer roller conveyor line of claim 1, wherein, The roller shaft (22) in at least one roller module (2) is connected with a driving motor (6).

9. The clean transfer roller conveyor line of claim 1, wherein, ​

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