Roller conveying line

Abstract

A roller conveying line comprises a line body profile, roller modules, a transmission assembly and a line body sealing cover part, 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, the line body sealing cover component is connected to the bearing seats and the line body profile at the same time, and any two adjacent bearing seats comprise a first blocking part and a second blocking part which are overlapped in the inner and outer directions of the bearing seats respectively. The blocking structure is used for blocking the internal environment and the external environment of the line body profile; and the bearing seat, the line body profile and the line body sealing cover part jointly form a hiding space for hiding the transmission assembly. According to the utility model, the types and the number of related parts are fewer, the step of separating plates is omitted in the installation relation, and the installation efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to roller conveying line technical field especially relates to a roller 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 conveying line suitable for clean field, the bearing seats of each roller module are separated by the 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 for sealing, which reduces the pollution of dust generated in the conveying line running process to the product. In short, when the hiding space for hiding the transmission components is formed on the conveying line, it relies on the line body profile, the bearing seat of the roller module, the sealing 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 roller conveying line, which sets the internal and external overlapping blocking part one and blocking part two on the adjacent two bearing seats, the blocking part one and the blocking part two jointly form the blocking structure for blocking the internal and external environment of the line body profile, and the design of the partition plate in the prior art is cancelled, so that the types and quantities of the involved components are less, and the installation efficiency is higher.

[0005] A roller conveying line in clean field, containing line body profile, roller module, transmission assembly, line body sealing component, the line body profile is provided with a plurality of roller modules arranged along the length direction of the line body profile, the roller module is transmissionally connected with another opposite roller module through the transmission assembly, the roller module is fixedly connected to the line body profile through the bearing seat contained therein, the line body sealing component is connected to the bearing seat and the line body profile at the same time, any adjacent two bearing seats contain the blocking part one and the blocking part two which overlap each other in the internal and external direction of the bearing seat, so as to form the blocking structure for blocking the internal and external environment of the line body profile; the bearing seat, the line body profile and the line body sealing component jointly form the hiding space for hiding the transmission assembly.

[0006] The barrier part one is located inside the barrier part two, and the bearing seat of the barrier part two further comprises a baffle part, which, together with the barrier part two, forms a stabilizing groove for stabilizing the barrier part one.

[0007] The barrier part one and the top of the barrier part two extend upward to the bottom of the wire body cover part.

[0008] An inner part of the wire body cover part is provided with a buckling part one connected with the bearing seat, and an outer part of the wire body cover part is provided with a buckling part two connected with the wire body profile.

[0009] The wire body profile comprises a linear groove, a sliding block nut is arranged in the linear groove, and the bearing seat is provided with a fastener for connecting with the sliding block nut.

[0010] The transmission assembly is one of a chain wheel transmission assembly and a belt wheel transmission assembly.

[0011] At least one of the rollers is connected with a driving motor.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1: in the design of the hidden transmission assembly, the barrier part one and the barrier part two are arranged on the adjacent two bearing seats and overlap each other, so that the barrier part one and the barrier part two form a barrier structure for blocking the internal and external environments of the wire body profile, the design of the existing technology is cancelled, the types and quantities of the involved parts are less, and the installation efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a partial structure diagram of a roller conveying line;

[0015] Figure 2 It is a connection diagram of the bearing seat and the wire body profile;

[0016] Figure 3 It is Figure 1 an explosion diagram;

[0017] Figure 4 It is Figure 3 an enlarged view of A in the figure;

[0018] Figure 5 It is Figure 4 a structure diagram of the bearing seat in the first perspective view;

[0019] Figure 6 It is Figure 4 a structure diagram of the bearing seat in the second perspective view. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example: Figures 1-6 As shown, a 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.

[0022] 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.

[0023] 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 provided on 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.

[0024] Roller module 2 is connected to another opposing 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 driven roller conveyor line, at least one roller shaft 22 is connected to a drive motor 6.

[0025] The roller conveyor line also includes a line cover component 4. The inner and outer sides of the line cover component 4 are connected to the bearing housing 21 and the line profile 1, respectively. Here, the inner side refers to the side of the line cover component 4 closer to the roller 23, and the outer side refers to the side of the line cover component 4 opposite to the roller 23. Specifically, the inner part of the line cover component 4 has a first fastening part 41 connected to the bearing housing 21, and the outer part of the line cover component 4 has a second fastening part 42 connected to the line profile 1. The bearing housing 21 has a first fastening engagement part 210 that engages with the first fastening part 41, and the line profile 1 has a second fastening engagement part 42 that engages with the second fastening part 42. After installation, the line cover component 4 covers the transmission assembly 3 from above, and together with the line profile 1, covers the transmission assembly 3 from the outside.

[0026] The above descriptions are all existing technologies.

[0027] Different from the prior art, in the embodiment, in any two adjacent bearing seats 21, the two adjacent bearing seats 21 contain barrier part one 211 and barrier part two 212 that interact with each other, specifically, the barrier part one 211 and the barrier part two 212 overlap each other in the inner and outer directions of the bearing seat 21, and form a barrier structure that blocks the inner and outer environments of the wire body profile 1, so that the bearing seat 21 blocks the transmission assembly 3 from the inner side of the wire body profile 1, and based on this, the entire roller conveying line forms a hidden space 20 for hiding the transmission assembly 3 under the joint action of the bearing seat 21, the wire body profile 1 and the wire body cover part 4, and reduces the dust particles generated by the transmission from being brought into the production environment.

[0028] Compared with the prior art, in the design of hiding the transmission assembly 3, by arranging the barrier part one 211 and the barrier part two 212 that overlap each other in the inner and outer directions on the two adjacent bearing seats 21, the barrier part one 211 and the barrier part two 212 jointly form a barrier structure for blocking the inner and outer environments of the wire body profile, and the design of the partition plate in the prior art is cancelled, so that the types and quantities of the involved parts are less, and the installation efficiency is higher in the installation relationship by omitting the step of the partition plate.

[0029] The barrier part one 211 is located on the inner side of the barrier part two 212, and the bearing seat 21 with the barrier part two 212 also contains a baffle part 213, the baffle part 213 and the barrier part two 212 constitute a stabilizing groove 214 for stabilizing the barrier part one 211, and the stabilizing groove 214 makes the barrier part one 211 not easy to shake.

[0030] The above embodiment only describes the preferred embodiment of the utility model, and does not limit the design and scope of the utility model. Various modifications and improvements to the technical solution of the utility model made by those skilled in the art without departing from the design concept of the utility model shall fall within the protection scope of the utility model, and the technical content claimed by the utility model has been fully recorded in the claims.

Claims

1. A roller conveyor line, comprising a line profile (1), roller modules (2), a transmission assembly (3), and a line cover component (4), wherein the line profile (1) is provided with a plurality of said roller modules (2) arranged along the length direction of the line profile (1), the roller modules (2) are connected to another opposite roller module (2) through the transmission assembly (3), the roller modules (2) are fixedly connected to the line profile (1) through their included bearing seats (21), and the line cover component (4) is simultaneously connected to the bearing seats (21) and the line profile (1), characterized in that, Any two adjacent bearing seats (21) respectively contain a first barrier part (211) and a second barrier part (212) that overlap each other in the inner and outer directions of the bearing seat (21) to form a barrier structure that blocks the inner and outer environment of the linear profile (1); the bearing seat (21), the linear profile (1) and the linear cover component (4) together form a hidden space (20) for hiding the transmission assembly (3).

2. The roller conveyor line according to claim 1, characterized in that, The first barrier (211) is located inside the second barrier (212), and the bearing seat (21) having the second barrier (212) also includes a baffle (213), which together with the second barrier (212) forms a stabilizing groove (214) for stabilizing the first barrier (211).

3. A roller conveyor line according to claim 1, characterized in that, The tops of the first and second barrier portions extend upward to the bottom of the line cap component (4).

4. A roller conveyor line according to claim 1, characterized in that, The inner part of the line cover component (4) is provided with a fastening part 1 (41) that is connected to the bearing seat (21), and the outer part of the line cover component (4) is provided with a fastening part 2 (42) that is connected to the line profile (1).

5. A roller conveyor line according to claim 1, characterized in that, The linear profile (1) includes a linear groove (11), in which a slider nut (12) is provided, and a fastener (24) for connecting with the slider nut (12) is provided on the bearing seat (21).

6. A roller conveyor line according to claim 1, characterized in that, The transmission component (3) is one of the sprocket transmission component and the pulley transmission component.

7. A roller conveyor line according to claim 1, characterized in that, At least one roller module (2) has a roller shaft (22) connected to a drive motor (6).

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