Adjustable filtering device

Abstract

The utility model discloses an adjustable filtering device which comprises a box body and a material box, and the material box fixedly penetrates through the top of the box body; the front side face and the rear side face of the filter screen are transversely and slidably connected with the front inner wall face and the rear inner wall face of the box body correspondingly, and the filter screen is located below the material box; the water collecting tank is installed on the inner bottom face of the box body and located below the filter screen, a water outlet pipe is arranged at the lower end of the right side wall of the water collecting tank in a penetrating mode, and meanwhile the water outlet pipe penetrates through the lower end of the right side wall of the box body; and the driving mechanism is arranged on the left side wall of the box body. The adjustable filtering device can control and adjust the feeding amount, avoids the situation that the feeding amount is too large and overflows, so that effective filtering cannot be conducted, meanwhile, it can be guaranteed that solid impurities are cleaned while filtering is conducted, the situation that the filtering efficiency is affected by accumulation and blockage is avoided, operation is easy, convenient and flexible, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to an adjustable filtering device. Background Art

[0002] In daily life, we often need to use filtering devices to filter sewage and remove solid impurities in sewage. However, existing filtering devices still have certain defects, such as:

[0003] The "kitchen waste filtering device" with application number CN201920523420.6 cannot adjust the feeding amount during use. It is easy to overflow due to excessive feeding at one time, and it is impossible to filter effectively. It is also inconvenient to clean up in time. The accumulated solid device will affect the filtering efficiency, and there are limitations on use. In view of this, an adjustable filtering device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable filtering device to solve the problem in the background art that the existing filtering device cannot adjust the feeding amount and cannot ensure effective filtration.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: an adjustable filtering device, comprising a box,

[0006] A material box is fixedly arranged through the top of the box body;

[0007] A filter screen, wherein the front and rear side surfaces of the filter screen are respectively connected to the front and rear inner wall surfaces of the box body in a transverse sliding manner, and the filter screen is located below the material box;

[0008] A water collecting tank is installed on the inner bottom surface of the box body, and the water collecting tank is located below the filter screen, and a water outlet pipe is provided through the lower end of the right side wall of the water collecting tank, and the water outlet pipe is provided through the lower end of the right side wall of the box body;

[0009] A driving mechanism, the driving mechanism being arranged on the left side wall of the box;

[0010] A blanking mechanism connected to the driving mechanism;

[0011] an adjusting mechanism connected to the driving mechanism;

[0012] A cleaning mechanism is connected to the driving mechanism.

[0013] The above technical solution is adopted to facilitate the adjustment of the feeding amount to ensure effective filtration.

[0014] As an optimal technical solution of the present invention, a collection box is provided on the inner bottom surface of the box body, and the collection box is located below the left end surface of the filter screen, and a box door is provided on the left side of the collection box, and the box door is rotatably provided on the left side wall of the box body.

[0015] The above technical solution is adopted to facilitate the collection and cleaning of filtered solid impurities.

[0016] As a preferred technical solution of the present utility model, the driving mechanism includes:

[0017] A motor, the motor being mounted on the left side of the box;

[0018] A drive shaft, the left end of which is fixedly connected to the shaft end of the motor, and the drive shaft bearing is arranged through the left side wall of the box;

[0019] A driving conical wheel, the driving conical wheel is fixedly sleeved on the driving shaft;

[0020] A rotating shaft, the left end of which is connected to the bearing on the left inner wall of the box body, and the rotating shaft bearing is arranged through the left side wall of the material box, and the right end of the rotating shaft is connected to the bearing on the right inner wall of the material box;

[0021] A driven conical wheel, the driven conical wheel is fixedly sleeved on the rotating shaft;

[0022] The transmission wheel is arranged between the active bevel wheel and the driven bevel wheel, and the transmission wheel abuts against surfaces of the active bevel wheel and the driven bevel wheel.

[0023] The above technical solution facilitates the synchronous rotation of the driven conical wheel and the rotating shaft through the friction between the transmission wheel, the active conical wheel and the driven conical wheel when the driving shaft drives the active conical wheel to rotate.

[0024] As a preferred technical solution of the present utility model, the blanking mechanism includes:

[0025] A roller, the roller is fixedly sleeved on the rotating shaft and is located inside the material box;

[0026] The material containing grooves are arranged at equal angles and are opened on the surface of the drum.

[0027] The above technical solution makes it easy for the rotating shaft to drive the roller and the material trough to rotate synchronously, thereby realizing intermittent feeding and avoiding excessive feeding.

[0028] As a preferred technical solution of the present utility model, the adjustment mechanism includes:

[0029] A disc, wherein the disc bearing is arranged through the transmission wheel;

[0030] An adjusting screw, wherein the adjusting screw bearing is provided through the left side wall of the box body, and the adjusting screw passes through the disc, and the adjusting screw is threadedly connected to the disc, while the right end of the adjusting screw is connected to the left side bearing of the material box;

[0031] A guide rod is slidably arranged to penetrate the disc, and the left end of the guide rod is fixedly connected to the left inner wall surface of the box body, and the right end of the guide rod is fixedly connected to the left side surface of the material box.

[0032] The above technical solution makes it easy to adjust the rotation of the screw rod by setting the guide rod to drive the disc to move the transmission wheel, so as to adjust the rotation speed of the driven cone wheel and the rotating shaft, thereby realizing the adjustment of the feeding speed.

[0033] As a preferred technical solution of the present utility model, the cleaning mechanism includes:

[0034] A reciprocating screw rod, wherein the left end of the reciprocating screw rod is coaxially fixedly connected to the right end of the drive shaft, and the right end of the reciprocating screw rod is connected to the right inner wall bearing of the box body;

[0035] A connecting block is fixedly installed on the right end of the top surface of the filter screen, and the reciprocating screw rod passes through the connecting block and is threadedly connected to the connecting block.

[0036] The above technical solution makes it easy for the drive shaft to drive the reciprocating screw to rotate synchronously when rotating, so that the connecting block drives the filter to move back and forth, thereby shaking the filtered solid impurities into the aggregate trough.

[0037] Compared with the prior art, the beneficial effects of the present invention are as follows: the adjustable filtering device can control and adjust the feeding amount, avoid overflowing due to excessive feeding and inability to effectively filter, and at the same time ensure that solid impurities are cleaned during filtration, avoiding accumulation and blockage that affect the filtration efficiency, and is simple and flexible to operate and highly practical;

[0038] 1. Sewage is put into the material box for temporary storage. By starting the motor to rotate the drive shaft, the drive shaft drives the active cone wheel to rotate, and then the driven cone wheel drives the rotating shaft to rotate through the transmission wheel, and then the rotating shaft drives the drum and the material trough to rotate synchronously, realizing the process of rotating the water in the material trough downward to the filter screen. The capacity troughs set at equal angles rotate with the drum to realize intermittent quantitative feeding, avoiding excessive feeding affecting filtration;

[0039] 2. By rotating the adjusting screw, the disc drives the transmission wheel to move under the action of the guide rod, thereby changing the transmission ratio, realizing the adjustment of the rotation speed of the driven cone wheel driving the shaft and the drum, and realizing the adjustment of the feeding speed;

[0040] 3. When the drive shaft rotates, it drives the reciprocating screw to rotate synchronously, so that the connecting block drives the filter to move back and forth, so that the filtered solid impurities are shaken back and forth, making it easier for the impurities to fall into the collection box, ensuring the effective filtering effect of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0042] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0043] Figure 3 This is a side view of the connection structure between the roller and the material trough of the utility model;

[0044] Figure 4 This is a schematic diagram of the three-dimensional connection structure between the transmission wheel and the disc of the utility model;

[0045] Figure 5 This is a schematic diagram of the three-dimensional connection structure of the connecting block, the reciprocating screw rod and the filter screen of the utility model.

[0046] In the figure: 1. Box body; 2. Material box; 3. Filter; 4. Water collecting box; 5. Outlet pipe; 6. Collection box; 7. Box door; 8. Motor; 9. Drive shaft; 10. Active bevel gear; 11. Rotating shaft; 12. Driven bevel gear; 13. Transmission wheel; 14. Roller; 15. Material trough; 16. Disc; 17. Adjusting screw; 18. Guide rod; 19. Reciprocating screw; 20. Connecting block. DETAILED DESCRIPTION

[0047] 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 are within the scope of protection of the present invention.

[0048] See also Figure 1-5 , the technical solution of the utility model: an adjustable filtering device, including a box body 1, a material box 2 is fixedly arranged through the top of the box body 1, the front and rear side surfaces of the filter screen 3 are respectively connected to the front and rear inner wall surfaces of the box body 1 in a transverse sliding manner, and the filter screen 3 is located below the material box 2, and the water collecting box 4 is installed on the inner bottom surface of the box body 1, and the water collecting box 4 is located below the filter screen 3, and the lower end of the right side wall of the water collecting box 4 is penetrated by a water outlet pipe 5, and the water outlet pipe 5 is arranged through the lower end of the right side wall of the box body 1;

[0049] A collecting box 6 is provided on the inner bottom surface of the box body 1, and the collecting box 6 is located below the left end surface of the filter screen 3, and a box door 7 is provided on the left side of the collecting box 6, and the box door 7 is rotatably provided on the left side wall of the box body 1;

[0050] The motor 8 is installed on the left side of the box body 1, the left end of the drive shaft 9 is fixedly connected to the shaft end of the motor 8, and the drive shaft 9 bearing is set through the left side wall of the box body 1, the active conical wheel 10 is fixedly sleeved on the drive shaft 9, the left end of the rotating shaft 11 is connected to the left inner wall bearing of the box body 1, and the rotating shaft 11 bearing is set through the left side wall of the material box 2, and the right end of the rotating shaft 11 is connected to the right inner wall bearing of the material box 2, the driven conical wheel 12 is fixedly sleeved on the rotating shaft 11, and the transmission wheel 13 is set between the active conical wheel 10 and the driven conical wheel 12, and the transmission wheel 13 abuts the surfaces of the active conical wheel 10 and the driven conical wheel 12;

[0051] The roller 14 is fixedly mounted on the rotating shaft 11 and is located inside the material box 2. The material receiving grooves 15 are arranged at equal angles and are opened on the surface of the roller 14.

[0052] The bearing of the disc 16 passes through the transmission wheel 13, the bearing of the adjusting screw 17 passes through the left side wall of the box body 1, and the adjusting screw 17 passes through the disc 16, and the adjusting screw 17 is threadedly connected to the disc 16. At the same time, the right end of the adjusting screw 17 is connected to the bearing of the left side of the material box 2. The guide rod 18 slides through the disc 16, and the left end of the guide rod 18 is fixedly connected to the left inner wall of the box body 1, and the right end of the guide rod 18 is fixedly connected to the left side of the material box 2.

[0053] The left end of the reciprocating screw 19 is coaxially fixedly connected to the right end of the drive shaft 9, and the right end of the reciprocating screw 19 is connected to the bearing of the right inner wall of the box body 1. The connecting block 20 is fixedly installed on the right end of the top surface of the filter 3, and the reciprocating screw 19 passes through the connecting block 20, and the reciprocating screw 19 is threadedly connected to the connecting block 20.

[0054] Working principle: When in use, sewage is put into the material box 2, and the motor 8 is started to rotate the driving shaft 9. The driving shaft 9 rotates and drives the active cone wheel 10 to rotate, so that the active cone wheel 10 drives the transmission wheel 13 to rotate due to the friction between the active cone wheel 10 and the transmission wheel 13, and drives the driven cone wheel 12 with friction with the transmission wheel 13 to rotate, so that the rotating shaft 11 drives the roller 14 and the material trough 15 to rotate, thereby realizing intermittent quantitative feeding, so that the sewage is filtered through the filter 3;

[0055] By rotating the adjusting screw 17, the disc 16 threadedly connected to the adjusting screw 17 drives the transmission wheel 13 to rotate under the action of the guide rod 18, thereby adjusting the transmission ratio and adjusting the speed at which the driven conical wheel 12 drives the rotating shaft 11 and the roller 14 to rotate, thereby adjusting the speed of intermittent feeding;

[0056] As the drive shaft 9 rotates, the reciprocating screw 19 is driven to rotate, causing the connecting block 20 to drive the filter screen 3 to move back and forth, thereby causing the filtered solid impurities to be shaken and fall into the collection box 6 for collection, thereby ensuring effective filtration of the filter screen 3. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0057] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable filtering device, comprising a housing (1), characterized in that: Also includes: A material box (2), the material box (2) is fixedly arranged through the top of the box body (1); A filter screen (3), wherein the front and rear side surfaces of the filter screen (3) are respectively connected to the front and rear inner wall surfaces of the box body (1) in a transverse sliding manner, and the filter screen (3) is located below the material box (2); A water collecting box (4), the water collecting box (4) is installed on the inner bottom surface of the box body (1), and the water collecting box (4) is located below the filter screen (3), and a water outlet pipe (5) is provided through the lower end of the right side wall of the water collecting box (4), and the water outlet pipe (5) is provided through the lower end of the right side wall of the box body (1); A driving mechanism, the driving mechanism being arranged on the left side wall of the box body (1); A blanking mechanism connected to the driving mechanism; an adjusting mechanism connected to the driving mechanism; A cleaning mechanism is connected to the driving mechanism.

2. An adjustable filtering device according to claim 1, characterized in that: A collecting box (6) is provided on the inner bottom surface of the box body (1), and the collecting box (6) is located below the left end surface of the filter screen (3), and a box door (7) is provided on the left side of the collecting box (6), and the box door (7) is rotatably provided on the left side wall of the box body (1).

3. The adjustable filtering device according to claim 1, characterized in that: The driving mechanism comprises: a motor (8), the motor (8) being mounted on the left side of the box (1); A drive shaft (9), the left end of the drive shaft (9) is fixedly connected to the shaft end of the motor (8), and the bearing of the drive shaft (9) is arranged through the left side wall of the box body (1); A driving conical wheel (10), wherein the driving conical wheel (10) is fixedly sleeved on the driving shaft (9); A rotating shaft (11), the left end of the rotating shaft (11) is connected to the left inner wall of the box body (1) by a bearing, and the bearing of the rotating shaft (11) is arranged to pass through the left wall of the material box (2), and the right end of the rotating shaft (11) is connected to the right inner wall of the material box (2) by a bearing; A driven conical wheel (12), wherein the driven conical wheel (12) is fixedly sleeved on the rotating shaft (11); A transmission wheel (13) is provided between the active bevel wheel (10) and the driven bevel wheel (12), and the transmission wheel (13) abuts against surfaces of the active bevel wheel (10) and the driven bevel wheel (12).

4. The adjustable filtering device according to claim 3, characterized in that: The blanking mechanism comprises: A roller (14), wherein the roller (14) is fixedly sleeved on the rotating shaft (11), and the roller (14) is located inside the material box (2); The material receiving grooves (15) are arranged at equal angles and are opened on the surface of the roller (14).

5. The adjustable filtering device according to claim 3, characterized in that: The regulating mechanism comprises: A disc (16), wherein a bearing of the disc (16) is provided through the transmission wheel (13); An adjusting screw rod (17), wherein the adjusting screw rod (17) has a bearing that passes through the left side wall of the box body (1), and the adjusting screw rod (17) passes through the disc (16), and the adjusting screw rod (17) is threadedly connected to the disc (16), while the right end of the adjusting screw rod (17) is connected to the left side bearing of the material box (2); A guide rod (18) is provided, wherein the guide rod (18) slides through the disc (16), and the left end of the guide rod (18) is fixedly connected to the left inner wall surface of the box body (1), and the right end of the guide rod (18) is fixedly connected to the left side surface of the material box (2).

6. The adjustable filtering device according to claim 3, characterized in that: The cleaning mechanism comprises: A reciprocating screw rod (19), wherein the left end of the reciprocating screw rod (19) is coaxially fixedly connected to the right end of the driving shaft (9), and the right end of the reciprocating screw rod (19) is connected to the right inner wall bearing of the box body (1); A connecting block (20) is fixedly mounted on the right end of the top surface of the filter screen (3), and the reciprocating screw (19) is arranged to pass through the connecting block (20), and the reciprocating screw (19) is threadedly connected to the connecting block (20).

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