Chip removal chain transmission mechanism of cleaning machine

Abstract

The utility model discloses a chip removal chain transmission mechanism of a cleaning machine, belongs to the technical field of transmission mechanisms, and solves the problem that when a chip removal chain rotates to remove iron chips, cleaning liquid can drop on a bearing of a chain wheel, and the bearing is rusted. The chip removal chain transmission mechanism of the cleaning machine comprises two bottom plates and a chain wheel shaft, the two bottom plates are installed on the two sides of the cleaning machine respectively, bearing seats are detachably arranged on the bottom plates, bearings are arranged on the bearing seats, the two ends of the chain wheel shaft are installed on the bearings on the two sides of the cleaning machine respectively, and the chain wheel shaft is arranged on the chain wheel shaft. Two chain wheels are arranged on the chain wheel shaft, the two chain wheels are installed at the two ends of the chain wheel shaft respectively, a chip removal chain is connected to the chain wheels in a transmission mode, a lubricating groove of a hollow structure is formed below the chain wheels, and the lubricating groove is connected with the bottom plate through a support. According to the chip removal chain transmission mechanism of the cleaning machine, the bearing is effectively prevented from rusting, and the service life of parts is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission mechanisms, and more specifically, to a chip removal chain transmission mechanism for a cleaning machine. Background Art

[0002] Since the current tensioning mechanism is installed inside the conveying device, the sprocket is driven by a chain, and the bearing is installed inside the sprocket, the cleaning fluid will drip onto the sprocket bearing when the chip chain rotates to discharge iron chips. The cleaning fluid has a corrosive effect and can easily cause the bearing to rust and break, thereby causing the chip chain to break, and the chips cannot be discharged normally or the conveying chain to get stuck, and it is also inconvenient to repair and disassemble. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a chip removal chain transmission mechanism for a cleaning machine in view of the above-mentioned deficiencies in the prior art, which can effectively prevent bearings from rusting and increase the service life of parts.

[0004] The technical solution of the present utility model is as follows: a chip removal chain transmission mechanism of a cleaning machine, comprising a base plate and a sprocket shaft, wherein the base plate has two pieces, and the two base plates are respectively mounted on both sides of the cleaning machine, and a bearing seat is detachably provided on the base plate, and a bearing is provided on the bearing seat, and both ends of the sprocket shaft are respectively mounted on the bearings on both sides of the cleaning machine, and a sprocket is provided on the sprocket shaft, and there are two sprockets, and the two sprockets are respectively mounted at the two ends of the sprocket shaft, and a chip removal chain is connected to the sprocket for transmission, and a lubrication groove with a hollow structure is provided under the sprocket, and the lubrication groove is connected to the base plate through a bracket, and one end of the lubrication groove is provided with an arc-shaped opening, and a brush is provided on the lubrication groove, and there are two brushes, and the two brushes are respectively mounted at both ends of the lubrication groove.

[0005] As a further improvement, the bottom plate is provided with a mounting hole, the mounting hole is a long waist hole, and there are two mounting holes, and the bottom plate is connected to the cleaning machine body by bolts.

[0006] Furthermore, both ends of the sprocket shaft are provided with annular protrusions, and the two sprockets are respectively mounted on the two annular protrusions in a one-to-one correspondence.

[0007] Furthermore, a discharge pipe communicating with the lubrication groove is provided at the bottom thereof, and a stop valve is provided in the discharge pipe.

[0008] Furthermore, a rubber pad is provided on the arc-shaped opening.

[0009] Beneficial effects

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] The utility model provides a chip removal chain transmission mechanism for a cleaning machine. The cleaning machine installs bearing seats on both sides of the cleaning machine through a bottom plate, thereby installing bearings on both sides of the cleaning machine, thereby avoiding corrosion of the bearings by the cleaning fluid in the cleaning machine, thereby causing the bearings to rust and shortening their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the bottom-up structure of the present invention;

[0013] Figure 2 This is a side structural diagram of the present utility model;

[0014] Figure 3 This is a schematic structural diagram of the bottom plate of the utility model;

[0015] Figure 4 It is a side structural schematic diagram of the lubrication groove in the utility model.

[0016] Among them: 1-cleaning machine body, 2-base plate, 3-bearing seat, 4-sprocket shaft, 5-sprocket, 6-mounting hole, 7-annular boss, 8-chip removal chain, 9-lubrication groove, 10-arc-shaped opening, 11-brush, 12-discharge pipe, 13-rubber pad. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0018] See Figure 1-4The two ends of the sprocket shaft 4 are respectively mounted on the two ends of the cleaning machine 1, and a chip removal chain transmission mechanism is provided. The two ends of the sprocket shaft 4 are respectively mounted on the bearings on both sides of the cleaning machine 1. A sprocket 5 is provided on the sprocket shaft 4. There are two sprockets 5. The two sprockets 5 are respectively mounted on the two ends of the sprocket shaft 4. A chip removal chain transmission mechanism of a cleaning machine includes a base plate 2 and a sprocket shaft 4. The base plate 2 has two pieces. The two base plates 2 are respectively mounted on the two sides of the cleaning machine 1. A chip removal chain transmission mechanism of a cleaning machine includes a base plate 2 and a sprocket shaft 4. The base plate 2 has two pieces. The two base plates 2 are respectively mounted on the two ends of the cleaning machine 1. A chip removal chain transmission mechanism of a cleaning machine One brush 11 is installed on one side of the arc-shaped opening 10, and the other brush 11 is installed on the end of the lubrication groove 9 away from the arc-shaped opening 10. Both brushes 11 are in contact with the cleaning chain 1. The brush installed on one side of the arc-shaped opening 10 can brush off impurities on the surface of the cleaning chain 1, and the other brush installed on the end of the lubrication groove 9 away from the arc-shaped opening 10 can brush the lubricating liquid on the surface of the cleaning chain 1 evenly, so that the lubricating liquid is evenly covered on the surface of the cleaning chain 1; the cleaning machine installs the bearing seat 3 on both sides of the cleaning machine 1 through the bottom plate 2, so that the bearing is installed on both sides of the cleaning machine 1, thereby avoiding the cleaning liquid in the cleaning machine 1 from corroding the bearing, causing the bearing to rust, resulting in affecting its service life; and the sprocket shaft 4 and the sprocket 5 are connected by a key, the sprocket shaft 4 drives the sprocket 5 to rotate, thereby driving the chain transmission, and at the same time, the cleaning liquid corrodes the sprocket shaft 4 and the sprocket 5, causing the connection between the sprocket shaft 4 and the sprocket 5 to rust, which can further improve the connection strength between the sprocket shaft 4 and the sprocket 5.

[0019] In this embodiment, a mounting hole 6 is provided on the base plate 2, and the mounting hole 6 is a long waist hole. The two mounting holes 6 are respectively located on both sides of the base plate 2, and the two mounting holes 6 are symmetrical about the median line of the base plate 2. When installing the base plate 2, the position can be adjusted through the mounting holes 6 on both sides of the base plate 2, which is convenient for adjusting the position of the bearing seat 3; and there are two mounting holes 6, the base plate 2 is connected to the cleaning machine body 1 by bolts, and the bolts pass through the mounting holes 6 and are threadedly connected to the cleaning machine 1, so that the base plate 2 is installed on the cleaning machine 1, so as to achieve the purpose of installing the bearing seat 3 on both sides of the cleaning machine 1, and the base plate 2 and the cleaning machine 1 are detachably connected; in other embodiments, the number of mounting holes 6 can be increased, such as the number of mounting holes 6 can be 3, 4, 5, etc., so as to improve the connection strength between the base plate 2 and the cleaning machine 1.

[0020] In this embodiment, annular protrusions 7 are provided at both ends of the sprocket shaft 4, and the two sprockets 5 are respectively installed on the two annular protrusions 7 in a one-to-one correspondence. The diameter of the annular protrusions 7 is larger than the diameter of the sprocket shaft 4, which effectively enhances the overall structural strength of the sprocket shaft 4. The sprocket 5 is installed on the annular protrusions 7, which can improve the connection strength between the sprocket 5 and the sprocket shaft 4, increase the bearing capacity of the sprocket shaft 4, and thus extend the service life of the sprocket shaft 4.

[0021] In this embodiment, a discharge pipe 12 is provided at the bottom of the lubrication groove 9 and is in communication therewith. A stop valve is provided in the discharge pipe 12 , and the lubrication groove 9 can be drained by opening the stop valve in the discharge pipe 12 .

[0022] In this embodiment, a rubber pad 13 is provided on the arc-shaped opening 10. When the cleaning chain 8 loosens and sags, it collides with the lubrication groove 8 rigidly, causing damage to the cleaning chain 8. The rubber pad 13 has a buffering effect to prevent the cleaning chain 8 from being damaged.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These modifications and improvements will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A chip removal chain transmission mechanism for a cleaning machine, characterized in that: The invention comprises a base plate (2) and a sprocket shaft (4). The base plate (2) has two pieces. The two base plates (2) are respectively mounted on both sides of the cleaning machine (1). The base plate (2) is detachably provided with a bearing seat (3). The bearing seat (3) is provided with a bearing. The two ends of the sprocket shaft (4) are respectively mounted on the bearings on both sides of the cleaning machine (1). The sprocket shaft (4) is provided with a sprocket (5). There are two sprockets (5). The two sprockets (5) are respectively mounted on the two ends of the sprocket shaft (4). A chip removal chain (8) is connected to the sprocket (5) in a transmission manner. A lubrication groove (9) with a hollow structure is provided below the sprocket (5). The lubrication groove (9) is connected to the base plate (2) through a bracket. An arc-shaped opening (10) is provided at one end of the lubrication groove (9). A brush (11) is provided on the lubrication groove (9). There are two brushes (11), and the two brushes (11) are respectively mounted at the two ends of the lubrication groove (9).

2. A chip removal chain transmission mechanism for a cleaning machine according to claim 1, characterized in that: The bottom plate (2) is provided with a mounting hole (6), the mounting hole (6) is a long waist hole, and there are two mounting holes (6). The bottom plate (2) is connected to the cleaning machine (1) by bolts.

3. A chip removal chain transmission mechanism for a cleaning machine according to claim 1, characterized in that: Both ends of the sprocket shaft (4) are provided with an annular protrusion (7), and the two sprockets (5) are respectively mounted on the two annular protrusions (7) in a one-to-one correspondence.

4. A chip removal chain transmission mechanism for a cleaning machine according to claim 1, characterized in that: A discharge pipe (12) communicating with the lubricating groove (9) is provided at the bottom thereof, and a stop valve is provided in the discharge pipe (12).

5. The chip removal chain transmission mechanism of a cleaning machine according to claim 1, characterized in that: A rubber pad (13) is provided on the arc-shaped opening (10).

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