Transmission chain self-lubricating device

Abstract

The utility model provides a transmission chain self-lubricating device, and relates to the technical field of chain lubrication, the transmission chain self-lubricating device comprises a storage box, a lubricating substance is stored in the storage box, a mounting frame is detachably mounted in the storage box, at least three guide wheels are arranged on the mounting frame, and the guide wheels are used for guiding a transmission chain to pass through the storage box. Therefore, immersion lubrication of the lubricating substance on the transmission chain is realized. According to the automatic lubricating device for the transmission chain, the mounting frame and the guide wheels are arranged, the transmission chain is guided into the storage box through the guide wheels, so that the transmission chain can be immersed in a lubricating substance, automatic lubricating of the transmission chain is achieved, as the transmission chain is immersed in the lubricating substance, it can be ensured that each link of the transmission chain is fully lubricated, and the service life of the transmission chain is prolonged. And the requirement of manual regular lubrication is reduced, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chain lubrication, in particular to a self-lubricating device for a transmission chain. Background Art

[0002] In modern mechanized equipment, the transmission chain, as a key component connecting the power source and the actuator, is of undeniable importance. Especially in equipment such as escalators that require continuous and smooth operation, the performance of the transmission chain is directly related to passenger safety, equipment comfort, and overall operating efficiency. However, the lubrication problem of the transmission chain has long been one of the key factors restricting its performance.

[0003] Traditional chain lubrication methods rely primarily on manual labor, such as periodic grease application. While these methods can meet the chain's lubrication needs to a certain extent, they have several drawbacks. First, manual lubrication cannot ensure uniform lubrication across the chain. Second, regular lubrication requires a significant amount of manpower and is labor-intensive. Therefore, we aim to address these challenges by proposing a self-lubricating device for transmission chains. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems of poor uniformity and high labor intensity in current manual operations.

[0005] In order to achieve the above-mentioned purpose of the invention, the utility model provides a transmission chain self-lubricating device to improve the above-mentioned problem.

[0006] The specific application is as follows:

[0007] A transmission chain self-lubricating device includes a storage box for storing lubricating material. A mounting frame is detachably mounted in the storage box. At least three guide wheels are provided on the mounting frame. The guide wheels are used to guide the transmission chain through the storage box to achieve immersion lubrication of the transmission chain by the lubricating material.

[0008] As a preferred technical solution of the present application, the mounting bracket is detachably mounted in the storage box by bolts.

[0009] As a preferred technical solution of the present application, a magnet is installed at the bottom of the storage box, and the magnet is used to adsorb iron filings in the lubricating substance to the bottom of the inner cavity of the storage box.

[0010] As a preferred technical solution of the present application, the magnet is detachably mounted on the bottom of the storage box by bolts.

[0011] As a preferred technical solution of the present application, notches are provided on both sides of the storage box.

[0012] As a preferred technical solution of the present application, a collection box is provided on one side of the storage box, and two cleaning brushes are installed in the collection box by bolts.

[0013] As a preferred technical solution of the present application, a limiting seat is installed at the bottom of the collection box, and a limiting frame is sleeved on the outer surface of the limiting seat, and the limiting frame is installed on the side of the storage box.

[0014] As a preferred technical solution of the present application, a reflux box is fixedly installed on the other side of the storage box, and the reflux box and the storage box are connected.

[0015] As a preferred technical solution of the present application, two brushes are installed in the reflux box by bolts.

[0016] As a preferred technical solution of the present application, a protective cover is installed on the top of the storage box via a hinge, and a mounting hole is also provided on the storage box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the scheme of this application:

[0019] In order to solve the problems of poor uniformity and high labor intensity in manual operation in the prior art, the present application sets up a mounting frame and a guide wheel, and guides the transmission chain into the storage box through the guide wheel, so that the transmission chain can be immersed in the lubricating substance, thereby realizing automatic lubrication of the transmission chain. Since the transmission chain is immersed in the lubricating substance, it can ensure that each link of the transmission chain is fully lubricated, reducing the need for manual regular lubrication and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the transmission chain self-lubricating device provided in this application;

[0021] Figure 2 This is a schematic cross-sectional view of the self-lubricating device for the transmission chain provided in this application;

[0022] Figure 3 A schematic cross-sectional view of a storage box for the self-lubricating device for a transmission chain provided in this application;

[0023] Figure 4 This is a diagram of the transmission chain direction of the transmission chain self-lubricating device provided in this application.

[0024] Indicated in the figure:

[0025] 1. Storage box; 101. Notch; 102. Protective cover; 103. Mounting hole;

[0026] 2. Collection box; 201. Limit seat; 202. Limit frame; 203. Cleaning brush;

[0027] 3. Reflux box; 301. Brush;

[0028] 4. Mounting frame; 401. Guide wheel;

[0029] 5. Magnet. DETAILED DESCRIPTION

[0030] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0031] As described in the background technology, traditional chain lubrication methods mainly rely on manual operations, such as applying grease regularly. Although these methods can meet the lubrication needs of the chain to a certain extent, they have many shortcomings. First, manual lubrication is difficult to ensure uniform lubrication of all parts of the chain. Second, regular lubrication requires a lot of manpower and is labor-intensive.

[0032] In order to solve this technical problem, the utility model provides a transmission chain self-lubricating device, which is used for lubricating the transmission chain.

[0033] Specifically, please refer to Figures 1-4 , the transmission chain self-lubricating device specifically includes:

[0034] The storage box 1 is used to store lubricating substances. A mounting frame 4 is detachably mounted in the storage box 1. At least three guide wheels 401 are provided on the mounting frame 4. The guide wheels 401 are used to guide the transmission chain through the storage box 1 to achieve immersion lubrication of the transmission chain by the lubricating substance.

[0035] The transmission chain self-lubricating device provided by the present invention guides the transmission chain into the storage box 1 through the guide wheel 401 through the provided mounting frame 4 and the guide wheel 401, so that the transmission chain can be immersed in the lubricating substance, thereby realizing automatic lubrication of the transmission chain. Since the transmission chain is immersed in the lubricating substance, it can ensure that each link of the transmission chain is fully lubricated, reducing the need for manual regular lubrication and lowering maintenance costs.

[0036] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0039] Example 1, please refer to Figures 1-4 , a transmission chain self-lubricating device, including a storage box 1, the storage box 1 is used to store lubricating material, the storage box 1 is detachably provided with a mounting frame 4, the mounting frame 4 is provided with at least three guide wheels 401, the guide wheels 401 are used to guide the transmission chain through the storage box 1 to achieve immersion lubrication of the transmission chain by the lubricating material, and the lubricating material can be lubricating grease; the present application guides the transmission chain into the storage box 1 through the guide wheels 401 by providing the mounting frame 4 and the guide wheels 401, so that the transmission chain can be immersed in the lubricating material, thereby achieving automatic lubrication of the transmission chain. Since the transmission chain is immersed in the lubricating material, it can ensure that each link of the transmission chain is fully lubricated, reducing the need for manual regular lubrication and reducing maintenance costs.

[0040] Further, such as Figure 2-Figure 4 As shown, the mounting bracket 4 is detachably mounted in the storage box 1 by means of bolts. After removing the bolts, the mounting bracket 4 can be taken out of the storage box 1 so as to connect the transmission chain to the guide wheel 401 externally.

[0041] Example 2 further optimizes the transmission chain self-lubricating device provided in Example 1. Specifically, Figure 2 As shown, a magnet 5 is installed at the bottom of the storage box 1. The magnet 5 is used to absorb iron filings in the lubricating substance to the bottom of the inner cavity of the storage box 1 to reduce the situation where iron filings float in the lubricating substance.

[0042] Furthermore, the magnet 5 is detachably mounted on the bottom of the storage box 1 by means of bolts. This arrangement allows the magnet 5 to be removed first when cleaning the iron filings, so as to facilitate cleaning of the iron filings.

[0043] Example 3 further optimizes the transmission chain self-lubricating device provided in Example 1 or 2. Specifically, Figure 2 As shown, both sides of the storage box 1 are provided with notches 101, and the notches 101 are used for the entry and exit of the transmission chain.

[0044] Further, such as Figure 1-Figure 2As shown, a collection box 2 is provided on one side of the storage box 1. Two cleaning brushes 203 are installed in the collection box 2 by bolts. The two cleaning brushes 203 are used to clean the transmission chain before it enters the storage box 1 to reduce the contamination of lubricating grease by residual dirt on the transmission chain.

[0045] Further, such as Figure 2 As shown, a limiting seat 201 is installed at the bottom of the collection box 2, and a limiting frame 202 is provided on the outer surface of the limiting seat 201. The limiting frame 202 is installed on the side of the storage box 1. The limiting seat 201 cooperates with the limiting frame 202 to support the collection box 2. After unscrewing the bolts connecting the cleaning brush 203, the collection box 2 is pulled upward to separate the collection box 2 from the limiting frame 202, and the collection box 2 can be taken out to facilitate cleaning of the collection box 2. The two cleaning brushes 203 are arranged one above and one below.

[0046] Further, such as Figure 3 As shown, a reflux box 3 is fixedly installed on the other side of the storage box 1. The reflux box 3 is connected to the storage box 1 and is used to collect lubricating substances dripping from the transmission chain.

[0047] Further, such as Figure 3 As shown, two brushes 301 are installed in the reflux box 3 by bolts. The setting of the brush 301 can, on the one hand, spread the lubricating material of the transmission chain more evenly, and on the other hand, can brush off the excess lubricating material on the transmission chain to reduce the waste of lubricating material. The two brushes 301 are set up one above and one below.

[0048] Further, such as Figure 1 and Figure 2 As shown, a protective cover 102 is installed on the top of the storage box 1 through a hinge, and a mounting hole 103 is also opened on the storage box 1. The mounting hole 103 is used to protect the top of the storage box 1.

[0049] The use process of the transmission chain self-lubricating device provided by the utility model is as follows:

[0050] After passing the bolts through the mounting holes 103, install the storage box 1 to the corresponding position in the escalator. First, remove the mounting frame 4, the upper cleaning brush 203 and the upper brush 301, pass the transmission chain through the lower cleaning brush 203, the gap 101, the guide wheel 401 and the lower brush 301, then put the mounting frame 4 back into the storage box 1, and fix the mounting frame 4 in the storage box 1 with bolts, install the upper cleaning brush 203 and the upper brush 301, add lubricating grease to the storage box 1, and the moving direction of the transmission chain is from the collection box 2 to the reflux box 3. The transmission chain is first cleaned by the two cleaning brushes 203, and then enters the storage box 1 to contact the lubricating grease, and then passes through the brush 301. The dripping lubricating grease brushed off by the brush 301 falls into the reflux box 3 and flows back to the storage box 1.

[0051] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0052] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of protection of the patent of the present invention.

Claims

1. A transmission chain self-lubricating device, characterized in that: The invention comprises a storage box (1) for storing lubricating substances. A mounting frame (4) is detachably mounted in the storage box (1). At least three guide wheels (401) are provided on the mounting frame (4). The guide wheels (401) are used to guide a transmission chain through the storage box (1) to achieve immersion lubrication of the transmission chain by the lubricating substances.

2. A transmission chain self-lubricating device according to claim 1, characterized in that: The mounting frame (4) is detachably mounted in the storage box (1) via bolts.

3. A transmission chain self-lubricating device according to claim 2, characterized in that: A magnet (5) is installed at the bottom of the storage box (1), and the magnet (5) is used to adsorb iron filings in the lubricating material to the bottom of the inner cavity of the storage box (1).

4. A transmission chain self-lubricating device according to claim 3, characterized in that: The magnet (5) is detachably mounted on the bottom of the storage box (1) via bolts.

5. A transmission chain self-lubricating device according to claim 4, characterized in that: Both sides of the storage box (1) are provided with gaps (101).

6. A transmission chain self-lubricating device according to claim 5, characterized in that: A collection box (2) is provided on one side of the storage box (1), and two cleaning brushes (203) are installed in the collection box (2) via bolts.

7. A transmission chain self-lubricating device according to claim 6, characterized in that: A limiting seat (201) is installed at the bottom of the collection box (2), a limiting frame (202) is sleeved on the outer surface of the limiting seat (201), and the limiting frame (202) is installed on the side of the storage box (1).

8. A transmission chain self-lubricating device according to claim 7, characterized in that: A reflux box (3) is fixedly mounted on the other side of the storage box (1), and the reflux box (3) and the storage box (1) are in communication.

9. A transmission chain self-lubricating device according to claim 8, characterized in that: Two brushes (301) are installed in the reflux box (3) via bolts.

10. A transmission chain self-lubricating device according to claim 9, characterized in that: A protective cover (102) is installed on the top of the storage box (1) via a hinge, and a mounting hole (103) is also provided on the storage box (1).

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