TWM511364U - Belt type water grease separator - Google Patents

Description

Belt type grease separator

This creation is related to the grease separator, especially a belt type grease separator that can improve the separation efficiency of grease.

Machining of the machining machine requires the use of cutting fluid, which has the effect of cooling the workpiece to avoid softening of the tool, and reducing the temperature rise and deformation of the workpiece to produce machining errors. It is also of great importance for precision machining of workpieces. However, after the circulating fluid is used, the cutting fluid may deteriorate due to penetration of the grease. For example, the lubricating oil between the various structures in the machine tool may enter the cutting fluid, or the grease on the surface of the workpiece may be brought into contact with the cutting fluid and brought into the cutting. In the liquid. This will cause the surface of the cutting fluid to float on the surface of the cutting fluid, which is easy to make the cutting fluid smell unpleasant, the quality deteriorates and pollutes the processing environment, and on the other hand, affects the efficiency level of the cutting fluid and the quality of the cutting process. More importantly, the cutting fluid is shortened due to deterioration, and the cutting fluid also costs money to purchase and increase the processing cost. The waste cutting fluid needs to be processed, and the disposal cost of the waste liquid is increased and the cutting fluid is increased. Pollution caused by the environment.

The so-called grease separator is mainly used to separate the oil in the cutting fluid mixed with grease due to recycling, thereby reducing the frequency of cutting fluid replacement. In addition, the grease separator can also be used to treat the oil separation of the factory wastewater. The operation enables the wastewater discharged from the factory to achieve environmental protection.

As far as the conventional technology of the grease separator is concerned, the applicant has previously applied the "belt continuous circulation type grease separation device" (publication number No. 182164) to wrap both ends of the belt around the runner and the counterweight hammer. After the motor drives the runner, the belt can carry the adsorbed grease to the upper side of the scraper, so that the scraper scrapes the grease into the oil collecting tank for collection, thereby achieving the effect of grease separation. However, in the aforementioned conventional patent case, the weight hammer is kept in a stationary state in the liquid, so that the liquid cannot be provided with a spoiler, and the belt can only absorb the grease distributed near the weight hammer during the operation. As for other greases distributed farther away from the weight hammer, the effect of the belt can be limited. On the whole, the grease separation efficiency of the above-mentioned conventional patent case is not ideal, and thus it is necessary to improve.

The main purpose of the present invention is to provide a belt type grease separator which can irritate a liquid to improve grease separation efficiency.

In order to achieve the above object, the belt type grease separator of the present invention comprises a driving unit, a weight hammer, a belt, and an oil collecting groove. The driving unit has a fixing base, a motor disposed in the fixing seat, and a driving wheel connected to the motor; the weighting hammer is disposed in a water tank and has a compression seat and a rotatably disposed on the compression The eccentric transmission wheel of the seat; the belt is wound around the driving wheel of the driving unit and the eccentric transmission wheel of the weighting hammer, so that the driving wheel and the eccentric transmission wheel can rotate synchronously; the oil collecting groove is driven by the driving unit Below the wheel, there is a scraper that abuts against the surface of the belt for scraping grease attached to the surface of the belt.

Thereby, when the motor drives the belt through the driving wheel, the belt carries the oil floating from the water tank on the one hand, so that the oil collecting groove uses the scraper to scrape the grease from the surface of the belt for collecting. On the other hand, the belt transmits an eccentric connection relationship with the compression seat to drive the compression seat to rotate along the circular path in the water tank, and the oil slick can be moved during the rotation of the rotation seat. The direction of the belt is concentrated to enhance the separation of grease.

The detailed construction, features, assembly or use of the belt grease separator provided by this creation will be described in the detailed description of the subsequent embodiments. However, those of ordinary skill in the art should understand that the detailed description and specific embodiments of the present invention are merely used to illustrate the present invention and are not intended to limit the scope of the patent application.

Please refer to Figures 1 to 3 first. The belt type grease separator 10 of the present invention is used for separating the liquid 14 in a water tank 12, and comprises a driving unit 20, a weighting hammer 30 and a belt. 40, and an oil sump 50.

The driving unit 20 has a fixing base 21, a motor 22 disposed in the fixing base 21, and a driving wheel 23 connected to the motor 22. The fixing seat 21 internally defines an accommodating space for the motor 22 to be accommodated therein. The drive wheel 23 is fixed to the output shaft of the motor 22 and is driven to rotate by the motor 22. Further, the outer peripheral surface of the drive wheel 23 is provided with a plurality of teeth 24, and the tooth portion 24 is designed to enhance the ability of the drive wheel 23 to drive the belt. Further, the tooth portion 24 engaging the belt 40 also has a function of guiding the belt 40 in the forward direction. More importantly, since the belt 40 adheres to the grease during operation, if the drive wheel 23 directly drives the belt 40, it is easy to cause grease to exist between the drive wheel 23 and the belt 40, causing slippage and poor driving effect. In the present creation, by providing the tooth portion 24, the driving wheel 23 is engaged by the tooth portion 24 and the belt 40, so that the slipping condition can be reduced and the belt 40 can be smoothly moved when the belt 40 is operated.

The weighting hammer 30 is disposed in the water tank 12 for setting the belt 40 wound thereon into the water tank 12 and passing through the oil slick layer on the surface of the cutting fluid to bring the belt 40 into contact with the oil slick layer, and the weighting hammer 30 has a compression. The seat 31 and the eccentric transmission wheel 37 have two opposite vertical plates 32 and two opposite transverse plates 33. The top ends of the two vertical plates 32 are connected by a top plate 34, and the top plate 34 has a hollow hole. 35. The bottom end of the two vertical plates 32 are pivotally connected to the two ends of the eccentric transmission wheel 37. The eccentric transmission wheel 37 is located directly below the hollow hole 35 of the top plate 34, and the horizontally extending plates 33 are vertically connected to the vertical plate. At the top of the 32, a limit portion 36 is bent inwardly at the end of each of the transverse plates 33. In addition, the counterweight 30 has two opposite idlers 38. The idlers 38 are pivotally connected between the two transverse plates 33 and between the top plate 34 and the limiting portion 36 of the two transverse plates 33.

The belt 40 is made of a fiber material having a good surface oil adsorption capacity. The top end of the belt 40 is wound around the driving wheel 23 and the frictional effect between the two is increased by the tooth portion 24 of the driving wheel 23. The bottom end of the belt 40 is wound around the eccentric transmission wheel 37 of the counterweight 30 and abuts The idler 38 of the weight 30, in addition, the bottom end of the belt 40 is confined by the limit portion 36 of the transversely extending plate 33 of the compression seat 31 to prevent the belt 40 from coming off the compression seat 31 during operation.

The oil collecting groove 50 is located below the driving wheel 23, one end of the oil collecting groove 50 is fixed in the fixing seat 21, and the other end of the oil collecting groove 50 is located outside the fixing seat 21. Moreover, the oil collecting groove 50 has a scraping plate 52, and the scraping plate 52 abuts The surface of the top end of the belt 40. The use of the belt 40 is located on the same side of the squeegee 52, so that the counterweight 30 pulls the belt 40 and causes the belt 40 to abut against the squeegee 52, so that the squeegee 52 can scrape off the grease attached to the surface of the belt 40.

It can be seen from the above configuration that after the user activates the motor 22, the motor 22 drives the belt 40 through the driving wheel 23 to start the operation. At this time, the oil slick 16 remaining on the surface of the liquid 14 adheres to the surface of the belt 40, and the oil slick 16 The operation of the belt 40 is carried to the upper side of the oil collecting groove 50, and the top end of the belt 40 can be pressed against the squeegee 52 of the oil collecting groove 50 by the weighting effect provided by the weighting hammer 30 on the belt 40, so that the squeegee 52, the grease adhering to the surface of the belt 40 can be scraped off into the sump 50, and the collected grease can be discharged through the oil collecting groove 50, thus completing the grease separation operation.

In addition, during the operation of the belt 40, the eccentric transmission wheel 37 is rotated together. At this time, the eccentric connection relationship between the eccentric transmission wheel 37 and the compression seat 31 allows the compression seat 31 to rotate with the eccentric rotation wheel 37 in the water tank. 12 moves up and down. During the rotation of the compression seat 31, as shown in Fig. 4, the compression seat 31 causes fluctuations in the pressure of the liquid by the top plate 34 on the one hand, and the oil slick distributed around the weight weight 30. The 16 can be pushed up and down to be smoothly attached to the surface of the belt 40. On the other hand, the compression seat 31 causes the liquid to be disturbed by the rotation of the pivoting portion of the eccentric rotating wheel 37 to be distributed to the counterweight 30. The surrounding oil slick 16 is concentrated in the direction of the belt 40, so that the efficiency of grease separation can be further improved.

It should be noted that the foregoing hollow holes 35 are such that the top plate 34 allows the liquid to enter and exit from the hollow holes 35 during the vertical movement, and the top plate is reinforced to disturb the liquid in the water tank 12. In addition, the restricting portion 36 bent inwardly can restrain the belt 40 in the limiting portion 36, and the user can prevent the weight hammer 30 from falling off the belt 40 when the user picks up the creation. It should be noted that the distance between the idler pulleys 38 is greater than the diameter of the eccentric rotating wheel 37. Please refer to FIG. 3 and FIG. 4 again, so that the belt 40 can be prevented from contacting each other at the squeegee 52, resulting in unsmooth operation. .

In summary, the belt type grease separator 10 of the present invention can effectively apply the oil slick 16 during the operation of the belt 40 by the eccentric connection between the compression seat 31 and the eccentric transmission wheel 37. Concentrate to achieve the purpose of improving the separation of grease.

10‧‧‧Belt type grease separator
12‧‧‧Water tank
14‧‧‧Liquid
16‧‧‧Slick oil
20‧‧‧Drive unit
21‧‧‧ Fixed seat
22‧‧‧Motor
23‧‧‧Drive wheel
24‧‧‧ teeth
30‧‧‧weight hammer
31‧‧‧Compression seat
32‧‧‧Upright board
33‧‧‧ transverse board
34‧‧‧ top board
35‧‧‧ hollow holes
36‧‧‧Limited
37‧‧‧Eccentric drive wheel
38‧‧‧ Idler
40‧‧‧Land
50‧‧‧ oil tank
52‧‧‧Scraper

The first picture is a perspective view of the creation. Figure 2 is a partial cross-sectional view of the side of the creation. Figure 3 is a cross-sectional view of the end face of the creation. Fig. 4 is similar to Fig. 3 and mainly shows the state in which the compression seat is rotated in the water tank.

10‧‧‧Belt type grease separator

21‧‧‧ Fixed seat

23‧‧‧Drive wheel

30‧‧‧weight hammer

31‧‧‧Compression seat

32‧‧‧Upright board

33‧‧‧ transverse board

34‧‧‧ top board

35‧‧‧ hollow holes

36‧‧‧Limited

37‧‧‧Eccentric drive wheel

38‧‧‧ Idler

40‧‧‧Land

50‧‧‧ oil tank

52‧‧‧Scraper

Claims (6)

A belt type grease separator for separating oil in a water tank, the belt type grease separator comprising: a driving unit having a fixing base, a motor disposed in the fixing seat, and a connection a driving wheel of the motor; a weighting hammer is disposed in the water tank and has a compression seat and an eccentric transmission wheel, the eccentric transmission wheel is rotatably disposed on the compression seat; a belt is disposed around the driving unit The driving wheel and the eccentric transmission wheel of the weighting hammer; and an oil collecting groove are disposed under the driving wheel of the driving unit and have a scraping plate, and the scraping plate abuts against the surface of the belt. The belt type grease separator according to claim 1, wherein the compression seat has two opposite vertical plates and two opposite transverse plates, and the top ends of the two vertical plates are connected by a top plate, and the two vertical plates are connected a bottom end is connected to the two ends of the eccentric transmission wheel, each of the transversely extending plates is perpendicularly connected to a top end of the upright plate, and a limit portion is bent inwardly at an end of each of the horizontally extending plates, the weight hammer has The two idler wheels are pivotally connected between the two transverse plates and between the top plate and the limiting portions of the two transverse plates. The belt abuts on each of the idlers and is respectively The limit of the horizontal extension plate is limited. The belt type grease separator of claim 2, wherein the top plate of the compression seat has a hollow hole, and the hollow hole is located above the eccentric transmission wheel. The belt type grease separator of claim 2, wherein the belt is located on the same side of the squeegee, allowing the weight hammer to pull the belt and cause the belt to abut against the squeegee. The belt type grease separator according to claim 2, wherein each of the idlers is spaced apart from each other by a diameter larger than a diameter of the eccentric rotating wheel. The belt type grease separator of claim 2, wherein the outer peripheral surface of the driving wheel is provided with a plurality of teeth portions, and each of the tooth portions can enhance the driving wheel to drive the belt.