Desktop waste liquid collecting and filtering device

Abstract

The invention belongs to the technical field of waste liquid treatment, and particularly relates to a desktop waste liquid collecting and filtering device which comprises a collecting barrel, a feeding pipe is fixedly connected to the middle of the upper end of the collecting barrel, a feeding hopper is fixedly connected to the upper end of the feeding pipe, a one-way valve is arranged on the lower side of a connecting pipe, and a liquid discharging pipe is arranged in the middle of the lower end of the right side of the collecting barrel. The collecting barrel is provided with an extruding and dredging integrated residue removing mechanism used for removing residues left on the surface of the filter plate and on the hole walls of the filter holes; according to the extrusion and dredging integrated residue removing mechanism, residues left on the surface of the filter plate and on the hole walls of the filter holes can be removed by driving the filter plate to rotate by 180 degrees under the cooperation of a scraper and a dredging rod, and then self-cleaning of the filter plate is achieved; the process of independently taking out the filter plate to clean the filter plate is omitted, and convenience is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of waste liquid treatment, in particular to a desktop waste liquid collecting and filtering device. Background Art

[0002] The laboratory tables of the hospital's laboratory department generate a large amount of waste liquid every day due to testing. These waste liquids often contain harmful substances. If they are directly discharged into the environment, they will cause environmental pollution. Therefore, these waste liquids need to be collected, and the collected waste liquids need to be filtered to separate the solid and liquid in the waste liquid for subsequent treatment.

[0003] The patent with announcement number CN207429787U discloses a waste liquid purification processor for a laboratory, including a collection barrel, a feed hopper is inserted at the upper port of the collection barrel, and the feed hopper is divided into a flaring section, a mounting section, a closing section and a plug section from top to bottom, a fixing ring is fixedly sleeved on the outer wall of the mounting section, and a plurality of plug rods are arranged around the lower side of the fixing ring, a flange is arranged on the outer wall of the upper end of the collection barrel, and a through hole corresponding to the plug rod is arranged on the flange, and one end of the plug rod away from the fixing ring passes through the through hole and extends downward, and a spring is sleeved on the plug rod, and the two ends of the spring are respectively connected to the lower side of the fixing ring and the upper side of the flange, and a filter plate is arranged in the mounting section. The patent has a simple structure and is easy to use. It can filter the residue in the waste liquid, facilitate the subsequent purification of the waste liquid, and prevent the spread of odor and avoid splashing of the waste liquid when the collection barrel is moved.

[0004] However, the above technical solution still has the following deficiencies in practical application: Although the filter plate can be used to filter the residue in the waste liquid, when the filter plate needs to be cleaned, it needs to be taken out and cleaned separately, which is troublesome. In addition, when the residue adheres to the inner wall of the filter hole of the filter plate, the filter hole will be blocked, thereby affecting the passing efficiency of the waste liquid.

[0005] To this end, the present invention provides a desktop waste liquid collection and filtering device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a desktop waste liquid collection and filtering device.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a desktop waste liquid collection and filtering device, comprising a collection barrel, a feed pipe is fixedly connected to the middle of the upper end of the collection barrel, a feed hopper is fixedly connected to the upper end of the feed pipe, a cover body is rotatably provided at the middle of the right side of the upper end of the feed hopper, a filter plate is rotatably provided at the middle of the inner cavity of the feed pipe, a plurality of filter holes are provided on the filter plate, a partition is fixedly connected to the middle of the inner cavity of the collection barrel, a connecting pipe is fixedly connected to the middle of the partition, a one-way valve is provided on the lower side of the connecting pipe, a drain pipe is provided at the middle of the lower right end of the collection barrel, and an extrusion and dredging integrated residue removal mechanism for cleaning the residue remaining on the surface of the filter plate and the wall of the filter hole is provided on the collection barrel; The one-piece extrusion and dredging residue removal mechanism includes two sliding rods 1 slidably connected to the middle of the cover body, the left end of the sliding rod 1 is fixedly connected to the shell, a plurality of through holes are arranged on the left side of the shell, a mounting plate is slidably connected to the inner cavity of the shell, a plurality of dredging rods are fixedly connected to the left end face of the mounting plate, and the dredging rods can pass through the through holes, a sleeve 1 is fixedly connected to the middle of the right side of the collecting bucket, a sliding rod 2 is slidably connected to the inner cavity of the sleeve 1, an adjusting block is fixedly connected to the left end of the sliding rod 2, a base is rotatably provided at the upper end of the adjusting block, a connecting rod 2 is rotatably provided at both the front and rear ends of the left and right sides of the upper end of the base, a connecting rod 1 is rotatably provided at one end of the connecting rod 2, a connecting plate is rotatably provided at one end of the connecting rod 1, and a material receiving plate is fixedly connected to the upper end of the connecting plate.

[0008] Preferably, an electric push rod is fixedly connected to the middle part of the right end surface of the cover body, the piston end of the electric push rod is fixedly connected to the middle part of the right end surface of the shell, a threaded rod is fixedly connected to the middle part of the upper side of the right end surface of the mounting plate, the threaded rod is threadedly connected to a threaded barrel, the threaded barrel is rotatably arranged on the shell, a motor is fixedly connected to the middle part of the upper side of the right end of the shell, and the output end of the motor is fixedly connected to the right end of the threaded barrel.

[0009] Preferably, a motor six is ​​fixedly connected to the middle portion of the right side of the upper end surface of the collecting barrel, and the output end of the motor six is ​​fixedly connected to the filter plate.

[0010] Preferably, a threaded rod 2 is fixedly connected to the rear side of the right end face of the adjusting block, and a threaded barrel 2 is threadedly connected to the threaded rod 2. The right end of the threaded barrel 2 is rotatably set on the collecting barrel, and a motor 5 is fixedly connected to the middle part of the right side of the collecting barrel, and the output end of the motor 5 is fixedly connected to the right end of the threaded barrel 2.

[0011] Preferably, a motor four is fixedly connected to the upper side of the adjustment block, the output end of the motor four is fixedly connected to the lower end of the base, a motor three is fixedly connected to the right side of the front end surface of the base, and the output end of the motor three is fixedly connected to one end of the connecting rod two.

[0012] Preferably, a second motor is fixedly connected to the middle portion of the lower end surface of the receiving plate, a scraper is fixedly connected to the output end of the second motor, and the middle portion of the scraper is rotatably disposed on the receiving plate.

[0013] Preferably, an inclined plate is fixedly connected to the middle left side of the upper end surface of the inner cavity wall of the collecting barrel, and a collecting box is inserted and slidably connected to the middle left side of the collecting barrel.

[0014] Preferably, a plug block 2 is fixedly connected to the middle part of the lower side of the left end surface of the collection box, a plug rod 1 is inserted into the plug block 2, a sleeve 2 is slidably connected to the plug rod 1, the right side of the sleeve 2 is fixedly connected to the collection bucket, a spring 1 is fixedly connected to the lower end of the plug rod, and the lower end of the spring is fixedly connected to the lower end of the inner cavity wall of the sleeve 2.

[0015] Preferably, an insert block 1 is fixedly connected to the middle of the upper side of the cover body, a sleeve 3 is fixedly connected to the middle of the left side of the feed hopper, an insert rod 2 is slidably connected to the inner cavity of the sleeve 3, and the insert rod 2 can be inserted into the socket on one side of the insert block 1.

[0016] Preferably, the front end of the second insertion rod is fixedly connected to the second spring, and the front end of the second spring is fixedly connected to the front end of the inner cavity of the third sleeve.

[0017] The beneficial effects of the present invention are as follows: The dredging rod can be used to remove the residue from the filter plate when the filter is in a state of being difficult to remove.

[0018] 2. In the desktop waste liquid collection and filtering device described in the present invention, when the collection barrel is in the process of transportation, the cover body can be covered on the top of the feed hopper, and under the action of the second spring, the second plug rod is inserted into the plug hole of the first plug block to achieve the locking of the feed hopper and the cover body, thereby avoiding the situation in which foreign matter enters the collection barrel due to the accidental opening of the cover body during transportation of the collection barrel, and also avoiding the spread of odor inside the collection barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the complete three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a partial cross-section three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the local three-dimensional structure of the cover; Figure 4 It is a schematic diagram of the local three-dimensional structure of the shell; Figure 5 It is a schematic diagram of the local three-dimensional structure at the installation plate; Figure 6 It is a schematic diagram of the local three-dimensional structure of the two insertion rods; Figure 7 It is a schematic diagram of the local three-dimensional structure at the base; Figure 8 It is a schematic diagram of the local three-dimensional structure of the scraper; Fig. 9 It is a schematic diagram of the local three-dimensional structure at the filter plate; Fig.10 It is a schematic diagram of the local three-dimensional structure of the collection box.

[0021] In the figure: 1. Collection bucket; 2. Feed hopper; 3. Feed pipe; 4. Collection box; 5. Cover; 6. Insert block 1; 7. Electric push rod; 8. Slide rod 1; 9. Shell; 10. Clearing rod; 11. Mounting plate; 12. Threaded rod 1; 13. Threaded barrel 1; 14. Motor 1; 15. Scraper; 16. Feeding plate; 17. Motor 2; 18. Connecting plate; 19. Connecting rod 1; 20. Connecting rod 2; 21. Motor 3; 22. Base; 23. Motor four; 24, adjustment block; 25, sliding rod two; 26, threaded rod two; 27, motor five; 28, sleeve one; 29, drain pipe; 30, inclined plate; 31, plug block two; 32, sleeve two; 33, spring one; 34, plug rod one; 35, filter plate; 36, motor six; 37, filter hole; 38, through hole; 39, sleeve three; 40, spring two; 41, plug rod two; 42, threaded tube two; 43, partition; 44, connecting pipe. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0023] Please refer to Figure 1-Figure 10The present invention provides a technical solution: a desktop waste liquid collection and filtering device, comprising a collecting barrel 1, a feeding pipe 3 is fixedly connected to the middle of the upper end of the collecting barrel 1, a feeding hopper 2 is fixedly connected to the upper end of the feeding pipe 3, a cover body 5 is rotatably provided at the middle of the right side of the upper end of the feeding hopper 2, a filter plate 35 is rotatably provided at the middle of the inner cavity of the feeding pipe 3, a plurality of filter holes 37 are provided on the filter plate 35, a partition 43 is fixedly connected to the middle of the inner cavity of the collecting barrel 1, a connecting pipe 44 is fixedly connected to the middle of the partition 43, a one-way valve is provided on the lower side of the connecting pipe 44, a drain pipe 29 is provided at the middle of the lower right end of the collecting barrel 1, and an extrusion and dredging integrated residue removal mechanism for cleaning the residue remaining on the surface of the filter plate 35 and the wall of the filter hole 37 is provided on the collecting barrel 1; The extrusion and dredging integrated residue removal mechanism includes two slide bars 8 slidably connected to the middle part of the cover body 5, the left end of the slide bar 8 is fixedly connected to the shell 9, a plurality of through holes 38 are arranged on the left side of the shell 9, a mounting plate 11 is slidably connected to the inner cavity of the shell 9, a plurality of dredging rods 10 are fixedly connected to the left end face of the mounting plate 11, and the dredging rods 10 can pass through the through holes 38, a sleeve 28 is fixedly connected to the middle part of the right side of the collecting barrel 1, a slide bar 25 is slidably connected to the inner cavity of the sleeve 28, an adjustment block 24 is fixedly connected to the left end of the slide bar 25, a base 22 is rotatably provided on the upper end of the adjustment block 24, a connecting rod 20 is rotatably provided on both the front and rear ends of the upper left and right sides of the base 22, a connecting rod 19 is rotatably provided on one end of the connecting rod 20, a connecting plate 18 is rotatably provided on one end of the connecting rod 19, and a material receiving plate 16 is fixedly connected to the upper end of the connecting plate 18.

[0024] In this embodiment, Figure 1-Figure 5 , Figure 7-10 As shown, an electric push rod 7 is fixedly connected to the middle part of the right end surface of the cover body 5, and the piston end of the electric push rod 7 is fixedly connected to the middle part of the right end surface of the shell 9. A threaded rod 12 is fixedly connected to the middle part of the upper side of the right end surface of the mounting plate 11. The threaded rod 12 is threadedly connected to a threaded barrel 13, and the threaded barrel 13 is rotatably arranged on the shell 9. A motor 14 is fixedly connected to the middle part of the upper side of the right end of the shell 9, and the output end of the motor 14 is fixedly connected to the right end of the threaded barrel 13.

[0025] A motor 6 36 is fixedly connected to the middle part of the right side of the upper end surface of the collecting barrel 1 , and the output end of the motor 6 36 is fixedly connected to the filter plate 35 .

[0026] A threaded rod 26 is fixedly connected to the rear side of the right end face of the adjustment block 24, and the threaded rod 26 is threadedly connected to a threaded barrel 42. The right end of the threaded barrel 42 is rotatably set on the collecting barrel 1, and a motor 5 27 is fixedly connected to the middle of the right side of the collecting barrel 1, and the output end of the motor 5 27 is fixedly connected to the right end of the threaded barrel 42.

[0027] A motor 4 23 is fixedly connected to the upper side of the adjustment block 24, and the output end of the motor 4 23 is fixedly connected to the lower end of the base 22. A motor 3 21 is fixedly connected to the right side of the front end surface of the base 22, and the output end of the motor 3 21 is fixedly connected to one end of the connecting rod 20.

[0028] A second motor 17 is fixedly connected to the middle of the lower end surface of the receiving plate 16 , and a scraper 15 is fixedly connected to the output end of the second motor 17 . The middle of the scraper 15 is rotatably arranged on the receiving plate 16 .

[0029] An inclined plate 30 is fixedly connected to the middle of the left side of the upper end surface of the inner cavity wall of the collecting barrel 1, and a collecting box 4 is inserted and slidably connected to the middle of the left side of the collecting barrel 1.

[0030] A plug block 2 31 is fixedly connected to the middle part of the lower side of the left end surface of the collecting box 4, a plug rod 1 34 is plugged into the plug block 2 31, a sleeve 2 32 is slidably connected to the plug rod 1 34, the right side of the sleeve 2 32 is fixedly connected to the collecting barrel 1, a spring 1 33 is fixedly connected to the lower end of the plug rod 1 34, and the lower end of the spring 1 33 is fixedly connected to the lower end of the inner cavity wall of the sleeve 2 32.

[0031] Specifically, a large amount of waste liquid is generated every day due to the testing on the laboratory table of the hospital laboratory. These waste liquids often contain harmful substances. If they are directly discharged into the environment, they will cause pollution to the environment. Therefore, these waste liquids need to be collected, and the collected waste liquids are filtered to separate the solid and liquid of the waste liquid, so as to facilitate the subsequent treatment of the waste liquid. When the existing laboratory waste liquid purification processor is in use, although the filter plate 35 can be used to filter the residue in the waste liquid, when the filter plate 35 needs to be cleaned, it needs to be taken out and cleaned separately, which is more troublesome. Moreover, when the residue adheres to the inner wall of the filter hole 37 of the filter plate 35, the filter hole 37 will be blocked, thereby affecting the passing efficiency of the waste liquid. Therefore, in order to solve the above problems, when the present embodiment is used, the waste liquid on the table is poured into the feed hopper 2, and the residue in the waste liquid is filtered by the filter plate 35 and stays on the upper surface of the filter plate 35, and the remaining waste liquid flows to the upper part of the partition 43, and flows into the cavity below the partition 43 along the connecting pipe 44. When the collection barrel 1 is in an environment where the waste liquid can be discharged, the drain pipe 29 is opened to discharge the waste liquid, and due to the setting of the one-way valve, the waste liquid flowing into the bottom of the collection barrel 1 through the connecting pipe 44 will not flow back; When the residue is above the filter plate 35, since some waste liquid is also adsorbed in the residue, the amount of waste liquid collected will be affected. The cover body 5 can be closed to make the cover body 5 fit the upper end of the feed hopper 2, and then the shell 9 can be driven by the electric push rod 7 to move the shell 9 to make the shell 9 close to the filter plate 35. The residue is squeezed by the shell 9 to squeeze out the adsorbed waste liquid. Moreover, when the shell 9 squeezes the residue, the end of the dredging rod 10 is flush with the extrusion surface of the shell 9. Therefore, the dredging rod 10 will not squeeze the residue through the filter hole 37, ensuring that only the waste liquid flows out from the through hole 38. Thus, the waste liquid and the residue are further separated by squeezing, thereby increasing the amount of waste liquid collected. When the residue is squeezed, the motor 5 27 is used to drive the threaded barrel 2 42 to rotate, so that the threaded rod 26 can move in the inner cavity of the threaded barrel 2 42, and the sliding rod 25 slides in the inner cavity of the sleeve 1 28, so that the receiving plate 16 moves horizontally to the bottom of the filter plate 35, and then the motor 6 36 is used to drive the filter plate 35 to rotate 180 degrees, so that the residue falls to the upper side of the receiving plate 16, and the motor 3 21 can be used to drive the connecting rod 20 and the connecting rod 19 to rotate, so that the connecting plate 18 can be raised until the scraper 15 is in contact with the surface of the filter plate 35, and then the motor 2 17 is used to drive the scraper 15 to rotate, so that the scraper 15 can scrape off the residue adhered to the surface of the filter plate 35, which can further promote the falling of the residue and avoid the residue adhering to the filter The surface of the plate 35 affects the amount of residue collected, and at this time, the motor 14 can be used to drive the threaded cylinder 13 to rotate, so that the threaded rod 12 extends from the inner cavity of the threaded cylinder 13, so that the mounting plate 11 moves, and the end of the dredging rod 10 extends from the through hole 38, and then the shell 9 is driven down again, so that multiple dredging rods 10 can pass through the filter holes 37 to push down the residue attached to the wall of the filter hole 37 and make it fall onto the receiving plate 16; thereby, the self-cleaning of the residue attached to the surface of the filter plate 35 and the wall of the filter hole 37 is realized, and the process of taking out the filter plate 35 separately to clean it is omitted, which is more convenient, and also avoids the situation that the filter hole 37 is blocked by residues, thereby ensuring the normal circulation of waste liquid; Then, the receiving plate 16 is driven down, and the motor 23 is used to drive the base 22 to rotate, so that the residue collected on the receiving plate 16 falls into the collection box 4 after passing through the inclined plate 30, and then the insertion rod 1 34 is moved downward to disengage the insertion rod 1 34 from the insertion hole of the insertion block 2 31, and the collection box 4 can be taken out to collect the residue; Thus, by utilizing the extrusion and dredging integrated residue removal mechanism, when the residue is above the filter plate 35, the shell 9 can be used to squeeze the residue to promote further separation of the waste liquid and the residue, thereby increasing the amount of waste liquid collected, and the filter plate 35 can be driven to rotate 180 degrees, and with the cooperation of the scraper 15 and the dredging rod 10, the residue remaining on the surface of the filter plate 35 and the hole wall of the filter hole 37 can be removed, thereby realizing the self-cleaning of the filter plate 35, eliminating the process of taking out the filter plate 35 separately to clean it, which is more convenient, and also avoids the situation that the filter hole 37 is blocked by the residue, thereby ensuring the normal circulation of the waste liquid, and at the same time, the dredging rod 10 can slide on the shell 9, when the shell 9 squeezes the residue, the dredging rod 10 will not squeeze the residue through the filter hole 37, ensuring that only the waste liquid flows out from the through hole 38, and the residue cleaned from the filter plate 35 can be collected in the collection box 4, which is convenient for subsequent treatment of the residue.

[0032] In this embodiment, Figure 3 and Figure 6 As shown, an insert block 6 is fixedly connected to the middle of the upper side of the cover body 5, a sleeve three 39 is fixedly connected to the middle of the left side of the feed hopper 2, and an insert rod 2 41 is slidably connected to the inner cavity of the sleeve three 39, and the insert rod 2 41 can be inserted into the socket on one side of the insert block 6.

[0033] The front end of the second plug rod 41 is fixedly connected with the second spring 40, and the front end of the second spring 40 is fixedly connected with the front end of the inner cavity of the third sleeve 39.

[0034] Specifically, when the collecting barrel 1 is in the process of transportation, the cover body 5 can be covered on the top of the feed hopper 2, and under the action of the spring 2 40, the insertion rod 2 41 is inserted into the insertion hole of the insertion block 1 6 to achieve the locking of the feed hopper 2 and the cover body 5, thereby avoiding the situation in which foreign matter enters the collecting barrel 1 due to the accidental opening of the cover body 5 during the transportation of the collecting barrel 1, and also avoiding the spread of odor inside the collecting barrel 1.

[0035] Working principle: Pour the waste liquid on the desktop into the feed hopper 2, and the residue in the waste liquid will stay on the upper surface of the filter plate 35 after being filtered by the filter plate 35, and the remaining waste liquid will flow to the top of the partition 43, and flow into the cavity below the partition 43 along the connecting pipe 44. When the collection bucket 1 is in an environment where the waste liquid can be discharged, the drain pipe 29 is opened to discharge the waste liquid, and due to the setting of the one-way valve, the waste liquid flowing into the bottom of the collection bucket 1 through the connecting pipe 44 will not flow back; when the residue is above the filter plate 35, since part of the waste liquid will be adsorbed in the residue, it will affect the collection amount of the waste liquid. The cover body 5 can be closed to make the cover body 5 fit with the upper end of the feed hopper 2, and then the electric push rod 7 can be used to drive the shell 9 to move so that the shell 9 is close to the filter plate 35, the shell 9 is used to squeeze the residue to squeeze out the waste liquid adsorbed by it, and when the shell 9 squeezes the residue, the end of the dredging rod 10 is flush with the extrusion surface of the shell 9, so the dredging rod 10 will not squeeze the residue through the filter hole 37, ensuring that only the waste liquid flows out from the through hole 38; thereby, the further separation of the waste liquid and the residue is promoted by extrusion, and the collection amount of the waste liquid is increased; when the residue is squeezed, the motor five 27 is used to drive the threaded barrel two 42 to rotate, so that the threaded rod two 26 can be moved in the inner cavity of the threaded barrel two 42, and the sliding rod two 25 slides in the inner cavity of the sleeve one 28, so that the receiving plate 16 moves horizontally to the bottom of the filter plate 35, and then the motor six 36 is used to drive the filter plate 35 to rotate 180 degrees , so that the residue falls to the upper side of the receiving plate 16, and the motor three 21 can be used to drive the connecting rod two 20 and the connecting rod one 19 to rotate, so that the connecting plate 18 can be raised until the scraper 15 is in contact with the surface of the filter plate 35, and then the motor two 17 is used to drive the scraper 15 to rotate, so that the scraper 15 can scrape off the residue adhering to the surface of the filter plate 35, which can further promote the falling of the residue and avoid the residue adhering to the surface of the filter plate 35 and affecting the amount of residue collected. At this time, the motor one 14 can be used to drive the threaded barrel one 13 to rotate, so that the threaded rod one 12 extends from the inner cavity of the threaded barrel one 13, so that the mounting plate 11 moves, so that the end of the dredging rod 10 extends from the through hole 38, and then the shell 9 is driven down again, so that multiple The dredging rod 10 passes through the filter hole 37 to push down the residue attached to the hole wall of the filter hole 37, so that it falls onto the top of the receiving plate 16; thereby, the self-cleaning of the residue attached to the surface of the filter plate 35 and the hole wall of the filter hole 37 is realized, and the process of taking out the filter plate 35 separately to clean it is omitted, which is more convenient, and also avoids the situation that the filter hole 37 is blocked by the residue, thereby ensuring the normal circulation of the waste liquid; then the receiving plate 16 is driven down, and the motor 23 is used to drive the base 22 to rotate, so that the residue collected on the top of the receiving plate 16 falls into the collection box 4 after the inclined plate 30, and then the insertion rod 1 34 is moved downward to disengage the insertion rod 1 34 from the insertion hole of the insertion block 2 31, and the collection box 4 can be taken out to realize the collection of the residue;Thus, by utilizing the extrusion and dredging integrated residue removal mechanism, when the residue is above the filter plate 35, the shell 9 can be used to squeeze the residue to promote further separation of the waste liquid and the residue, thereby increasing the amount of waste liquid collected, and the filter plate 35 can be driven to rotate 180 degrees, and with the cooperation of the scraper 15 and the dredging rod 10, the residue remaining on the surface of the filter plate 35 and the wall of the filter hole 37 can be removed, thereby realizing the self-cleaning of the filter plate 35, eliminating the process of taking out the filter plate 35 separately to clean it, which is more convenient, and also avoids the situation where the filter hole 37 is blocked by the residue, thereby ensuring the normal circulation of the waste liquid. At the same time, the dredging rod 10 can be used to The housing 9 slides on the housing 9. When the housing 9 squeezes the residue, the dredging rod 10 will not squeeze the residue through the filter hole 37, ensuring that only the waste liquid flows out from the through hole 38. In addition, the residue cleaned from the filter plate 35 can be collected in the collection box 4, which is convenient for the subsequent treatment of the residue. When the collection barrel 1 is in the process of transportation, the cover 5 can be covered on the top of the feed hopper 2, and under the action of the spring 2 40, the plug rod 2 41 is inserted into the plug hole of the plug block 1 6 to achieve the locking of the feed hopper 2 and the cover 5, avoiding the situation that foreign matter enters the collection barrel 1 due to the accidental opening of the cover 5 during the transportation of the collection barrel 1, and also avoiding the diffusion of odor inside the collection barrel 1. ;

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A desktop waste liquid collection and filtering device, comprising a collection bucket (1), characterized in that: A feed pipe (3) is fixedly connected to the middle of the upper end of the collecting barrel (1), a feed hopper (2) is fixedly connected to the upper end of the feeding barrel (3), a cover body (5) is rotatably provided at the middle of the upper right side of the feeding hopper (2), a filter plate (35) is rotatably provided at the middle of the inner cavity of the feeding barrel (3), a plurality of filter holes (37) are provided on the filter plate (35), a partition plate (43) is fixedly connected to the middle of the inner cavity of the collecting barrel (1), a connecting pipe (44) is fixedly connected to the middle of the partition plate (43), a one-way valve is provided on the lower side of the connecting pipe (44), a drain pipe (29) is provided at the middle of the lower right side of the collecting barrel (1), and an extrusion and dredging integrated residue removal mechanism for cleaning the residue remaining on the surface of the filter plate (35) and the wall of the filter hole (37) is provided on the collecting barrel (1); The extrusion and dredging integrated residue removal mechanism comprises two slide bars (8) slidably connected to the middle part of the cover body (5); the left end of the slide bar (8) is fixedly connected to a shell (9); a plurality of through holes (38) are provided on the left side of the shell (9); a mounting plate (11) is slidably connected to the inner cavity of the shell (9); a plurality of dredging rods (10) are fixedly connected to the left end surface of the mounting plate (11); the dredging rods (10) can pass through the through holes (38); a sleeve (28) is fixedly connected to the middle part of the right side of the collection barrel (1); The inner cavity of the sleeve 1 (28) is slidably connected to a slide rod 2 (25), the left end of the slide rod 2 (25) is fixedly connected to an adjustment block (24), the upper end of the adjustment block (24) is rotatably provided with a base (22), the upper left and right sides of the base (22) are both rotatably provided with connecting rod 2 (20) at both front and rear ends, one end of the connecting rod 2 (20) is rotatably provided with a connecting rod 1 (19), one end of the connecting rod 1 (19) is rotatably provided with a connecting plate (18), and the upper end of the connecting plate (18) is fixedly connected to a material receiving plate (16).

2. A desktop waste liquid collection and filtering device according to claim 1, characterized in that: An electric push rod (7) is fixedly connected to the middle of the right end surface of the cover body (5); the piston end of the electric push rod (7) is fixedly connected to the middle of the right end surface of the shell (9); a threaded rod (12) is fixedly connected to the middle of the upper side of the right end surface of the mounting plate (11); the threaded rod (12) is threadedly connected to a threaded barrel (13); the threaded barrel (13) is rotatably arranged on the shell (9); a motor (14) is fixedly connected to the middle of the upper side of the right end of the shell (9); the output end of the motor (14) is fixedly connected to the right end of the threaded barrel (13).

3. A desktop waste liquid collection and filtering device according to claim 1, characterized in that: A motor six (36) is fixedly connected to the middle portion of the right side of the upper end surface of the collection barrel (1), and the output end of the motor six (36) is fixedly connected to the filter plate (35).

4. A desktop waste liquid collection and filtering device according to claim 1, characterized in that: A second threaded rod (26) is fixedly connected to the rear side of the right end surface of the adjusting block (24), and a second threaded barrel (42) is threadedly connected to the second threaded rod (26). The right end of the second threaded barrel (42) is rotatably arranged on the collecting barrel (1). A fifth motor (27) is fixedly connected to the middle part of the right side of the collecting barrel (1), and the output end of the fifth motor (27) is fixedly connected to the right end of the second threaded barrel (42).

5. The desktop waste liquid collection and filtering device according to claim 1, characterized in that: The upper side of the adjustment block (24) is fixedly connected to a motor four (23), the output end of the motor four (23) is fixedly connected to the lower end of the base (22), the right side of the front end surface of the base (22) is fixedly connected to a motor three (21), and the output end of the motor three (21) is fixedly connected to one end of the connecting rod two (20).

6. A desktop waste liquid collection and filtering device according to claim 1, characterized in that: A second motor (17) is fixedly connected to the middle of the lower end surface of the material receiving plate (16), and a scraper (15) is fixedly connected to the output end of the second motor (17), and the middle of the scraper (15) is rotatably arranged on the material receiving plate (16).

7. The desktop waste liquid collection and filtering device according to claim 1, characterized in that: An inclined plate (30) is fixedly connected to the middle portion of the left side of the upper end surface of the inner cavity wall of the collection barrel (1), and a collection box (4) is plugged and slidably connected to the middle portion of the left side of the collection barrel (1).

8. The desktop waste liquid collection and filtering device according to claim 7, characterized in that: A plug block 2 (31) is fixedly connected to the middle part of the lower side of the left end surface of the collection box (4), and a plug rod 1 (34) is plugged into the plug block 2 (31), and a sleeve 2 (32) is slidably connected to the plug rod 1 (34), and the right side of the sleeve 2 (32) is fixedly connected to the collection barrel (1), and a spring 1 (33) is fixedly connected to the lower end of the plug rod 1 (34), and the lower end of the spring 1 (33) is fixedly connected to the lower end of the inner cavity wall of the sleeve 2 (32).

9. The desktop waste liquid collection and filtering device according to claim 1, characterized in that: The cover body (5) is fixedly connected to an insert block 1 (6) at the middle of the upper side, the feed hopper (2) is fixedly connected to a sleeve 3 (39) at the middle of the left side, and the inner cavity of the sleeve 3 (39) is slidably connected to an insert rod 2 (41), and the insert rod 2 (41) can be inserted into a socket on one side of the insert block 1 (6).

10. A desktop waste liquid collection and filtering device according to claim 9, characterized in that: The front end of the second insertion rod (41) is fixedly connected to the second spring (40), and the front end of the second spring (40) is fixedly connected to the front end of the inner cavity of the third sleeve (39).

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