CN110420487B

CN110420487B - Grease processing of conveniently striking off inner wall material is with preventing stifled formula pressure filter

Info

Publication number: CN110420487B
Application number: CN201910811818.4A
Authority: CN
Inventors: 袁成华
Original assignee: Hunan Kangduoli Grease Co ltd
Current assignee: Hunan Kangduoli Grease Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2021-07-20
Anticipated expiration: 2039-08-30
Also published as: CN110420487A

Abstract

The invention discloses an anti-blocking filter press for processing grease, which is convenient for scraping materials on the inner wall, and comprises a base, a hydraulic telescopic rod, a cross rod, an electric telescopic rod and a crushing bin, wherein electric slide rails are respectively arranged at the bottoms of the front side and the rear side of the base, an installation seat is arranged at the upper end of each electric slide rail, an installation frame is fixedly welded on the upper surface of each installation seat, the cross rod is arranged at the front side and the rear side of a filter pressing plate, the two ends of the filter pressing plate are fixedly connected with the base, supporting blocks are uniformly arranged on the front side wall and the rear side wall of the filter pressing plate, and the crushing bin is positioned at the lower end of the base. This grease processing of conveniently striking off inner wall material is with preventing stifled formula pressure filter has made things convenient for the material to the barrier film lateral wall to scrape the clearance, and the effectual phenomenon of avoiding appearing blockking up has made things convenient for going on of next operation, and can concentrate the collection to the material, has reduced staff's the amount of labour by a wide margin, has improved the device's practicality, convenient to use.

Description

Grease processing of conveniently striking off inner wall material is with preventing stifled formula pressure filter

Technical Field

The invention relates to the related technical field of filter presses, in particular to an anti-blocking filter press for processing grease, which is convenient for scraping materials on the inner wall.

Background

The pressure filter is the main equipment of grease processing, and the pressure filter has good solid-liquid separation function to can guarantee the processing effect of grease, along with the continuous promotion of grease processing technique, the great improvement that the grease pressure filter has also, but still has the weak point, for example:

the currently used pressure filter for grease processing is inconvenient to scrape and clean materials on the side wall of the isolating membrane, so that the phenomenon of blockage is easy to occur, the next operation is influenced, the materials are inconvenient to be collected in a centralized manner, the workload of workers is increased, and the pressure filter is not convenient enough to use.

Disclosure of Invention

The invention aims to provide an anti-blocking filter press for grease processing, which is convenient for scraping materials on the inner wall, and aims to solve the problems that the existing filter press for grease processing in the background art is inconvenient for scraping and cleaning materials on the side wall of an isolating membrane, is easy to block, influences the next operation, is inconvenient for collecting the materials in a centralized manner, increases the workload of workers, and is inconvenient for use.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-blocking filter press convenient for scraping inner wall materials for grease processing comprises a base, a hydraulic telescopic rod, a cross rod, an electric telescopic rod and a crushing bin, wherein electric slide rails are installed at the bottoms of the front side and the rear side of the base, a mounting seat is installed at the upper end of each electric slide rail, a mounting frame is fixed to the upper surface of the mounting seat in a welding mode, an adjusting shaft penetrates through the inside of the mounting frame, a mounting block is installed on the outer side of the adjusting shaft in a nesting mode, a mounting rod is installed on the inner side of the mounting block in a rotating mode through a motor, an air outlet pipe is installed in the middle of the mounting rod, the hydraulic telescopic rod is located at the right end of the inside of the base, side plates are installed on the left side of the hydraulic telescopic rod and the left end of the inside of the base, a filter pressing plate is installed between 2 side plates, the lower ends of the left side and the right side of the filter pressing plate are both fixed with the lower ends of an isolation membrane, and a fixing strip is installed at the upper end of the isolation membrane, a connecting pipe is fixed on one side of the fixing strip close to the filter pressing plate, a fixing block is fixedly welded above the filter pressing plate, and limiting pipes are welded on the left side and the right side of the fixing block;

the device comprises a pressure filter plate, a cross rod, a base, an electric telescopic rod, a mounting seat, a limiting block and a limiting block, wherein the cross rod is arranged on the front side and the rear side of the pressure filter plate, two ends of the pressure filter plate are fixedly connected with the base, supporting blocks are uniformly arranged on the front side wall and the rear side wall of the pressure filter plate, rollers are arranged on the lower surfaces of the supporting blocks, the electric telescopic rod is fixed on the upper surface of the mounting seat and is positioned on the inner side of the mounting frame, the upper end of the electric telescopic rod is fixed with the regulating block, the upper end of the regulating block is rotatably provided with the pushing block, the outer end of the pushing block is integrally fixed with the limiting block, a mounting groove is reserved on the lower surface of the supporting block, and the limiting block is arranged in the mounting groove;

smash the storehouse and be located the lower extreme of base, and the left end lower surface of smashing the storehouse is provided with the bin outlet, it has the hob to run through inside the lower extreme of smashing the storehouse, the top of hob is provided with crushing axle, and crushing axle's surface evenly distributed has crushing pole, crushing axle's right-hand member welding has the fluted disc, and the fluted disc is located the outside of smashing the storehouse, crushing axle is connected with the hob through the belt, and crushing axle's top is provided with the stock guide, the inner wall welded fastening who smashes the storehouse has the bracing piece.

Preferably, the mounting block is in threaded connection with the adjusting shaft, the mounting block is mounted inside the mounting frame in a clamping manner, the mounting block is symmetrically arranged in front and back of the mounting rod, and the mounting rod is of a U-shaped structure.

Preferably, the pressure filter plate is installed on the cross bar through a support block, and the outer side wall of the pressure filter plate is attached to the inner side wall of the cross bar, and the support block and the cross bar form a sliding structure.

Preferably, the connecting pipe and the limiting pipe form a sliding structure, a supporting spring penetrates through the connecting pipe, and two ends of the supporting spring are fixedly connected with the fixing strip and the fixing block respectively.

Preferably, the vertical cross-section that promotes the piece is right trapezoid structure, and promotes the inclined plane of piece and dog adjacent to the lower surface that promotes the piece and the upper surface of dog all are connected with the bottom of regulating block and mounting groove respectively through reset spring.

Preferably, the shape of the stopper is the same as that of the pushing block, the lower end of the stopper protrudes out of the lower surface of the supporting block, and the stopper and the supporting block form a sliding structure.

Preferably, the crushing shafts are symmetrically arranged in front and back of the center line supporting block, the crushing shaft monomers are connected through a fluted disc, and the rotation directions of the 2 crushing shafts are opposite.

Preferably, the guide plate is rotatably connected with the base, the guide plate is obliquely arranged above the crushing shaft, the surface of the guide plate is attached to the upper end face of the supporting rod, the guide plate is positioned right below the filter pressing plate, and the length of the guide plate is larger than the distance between the 2 side plates.

Preferably, the vertical section of the crushing bin is of a triangular structure, the bottom of the crushing bin is of an arc-shaped structure, and the arc-shaped structure is tangent to a helical blade welded on a helical rod.

Compared with the prior art, the invention has the beneficial effects that: the anti-blocking filter press for processing grease and oil, which is convenient for scraping materials on the inner wall, is convenient for scraping and cleaning materials on the side wall of the isolation membrane, effectively avoids the phenomenon of blocking, facilitates the next operation, can collect the materials in a centralized manner, greatly reduces the labor capacity of workers, improves the practicability of the device and is convenient to use;

1. the upper end of the fixed belt drives the isolation membrane to move under the action of the supporting spring, so that the isolation membrane is in an inclined state, the materials are convenient to automatically separate, meanwhile, the side wall of the isolation membrane is operated through the output gas of the gas outlet pipe, the cleaning effect of the materials is ensured, the blocking phenomenon is effectively avoided, the next use is convenient, the isolation membrane is slightly damaged, and the service life of the isolation membrane is prolonged;

2. the material guide plate is used for guiding materials, the crushing shaft and the crushing shaft are matched to crush the material pieces, the materials can be discharged from the discharge opening in a centralized manner through the spiral rod, the materials are conveniently collected in a centralized manner, the labor intensity of workers is greatly reduced, and the material guide plate is convenient to use;

3. the mounting rod is driven to rotate by the driving motor, so that the operation direction of the air outlet pipe can be conveniently adjusted, the materials on the isolating membrane can be scraped from multiple directions, and the scraping effect is ensured;

4. through the collision of electronic telescopic link to the stock guide, can effectually shake off the material on the stock guide, guaranteed to clear away the effect to the material, and support the stock guide through the bracing piece, can restrict the rotation range of stock guide effectively.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic top sectional view of the mounting block and mounting rod of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 6 is a schematic view of a front sectional view of the connection between the pushing block and the stopper according to the present invention;

FIG. 7 is a side view of the crushing shaft and screw rod connection according to the present invention;

fig. 8 is a schematic structural view of the separation state of the isolating membrane and the filter press plate.

In the figure: 1. a base; 2. an electric slide rail; 3. a mounting frame; 4. an adjustment shaft; 5. mounting blocks; 6. mounting a rod; 7. an air outlet pipe; 8. a hydraulic telescopic rod; 9. a side plate; 10. pressing the filter plate; 11. an isolation film; 12. a fixing strip; 13. a connecting pipe; 14. a fixed block; 15. a limiting pipe; 16. a support spring; 17. a mounting seat; 18. a cross bar; 19. a support block; 20. a roller; 21. an electric telescopic rod; 22. an adjusting block; 23. a return spring; 24. a pushing block; 25. a limiting block; 26. mounting grooves; 27. a stopper; 28. a discharge outlet; 29. a screw rod; 30. a crushing shaft; 31. crushing the stems; 32. a fluted disc; 33. a belt; 34. a material guide plate; 35. a support bar; 36. and a crushing bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an anti-blocking filter press convenient for scraping inner wall materials for grease processing comprises a base 1, electric slide rails 2, an installation frame 3, an adjusting shaft 4, an installation block 5, an installation rod 6, an air outlet pipe 7, a hydraulic telescopic rod 8, a side plate 9, a filter pressing plate 10, an isolation membrane 11, a fixing strip 12, a connecting pipe 13, a fixing block 14, a limiting pipe 15, a supporting spring 16, an installation seat 17, a cross rod 18, a supporting block 19, a roller 20, an electric telescopic rod 21, an adjusting block 22, a reset spring 23, a pushing block 24, a limiting block 25, an installation groove 26, a stop block 27, a discharge opening 28, a spiral rod 29, a crushing shaft 30, a crushing rod 31, a fluted disc 32, a belt 33, a material guide plate 34, a supporting rod 35 and a crushing bin 36, wherein the electric slide rails 2 are installed at the bottoms of the front side and the rear side of the base 1, the installation seat 17 is installed at the upper end of the electric slide rails 2, the installation frame 3 is fixedly welded on the upper surface of the installation seat 17, an adjusting shaft 4 penetrates through the mounting frame 3, an installation block 5 is nested on the outer side of the adjusting shaft 4, an installation rod 6 is rotatably installed on the inner side of the installation block 5 through a motor, an air outlet pipe 7 is installed in the middle of the installation rod 6, a hydraulic telescopic rod 8 is located at the right end of the inner portion of the base 1, side plates 9 are installed on the left side of the hydraulic telescopic rod 8 and the left end of the inner portion of the base 1 respectively, a filter pressing plate 10 is installed between the two side plates 9, the lower ends of the left side and the right side of the filter pressing plate 10 are fixed with the lower end of an isolation membrane 11, a fixing strip 12 is installed at the upper end of the isolation membrane 11, a connecting pipe 13 is fixed on one side of the fixing strip 12 close to the filter pressing plate 10, a fixing block 14 is fixedly welded above the filter pressing plate 10, and limiting pipes 15 are welded on the left side and the right side of the fixing block 14;

the cross rod 18 is arranged on the front side and the rear side of the filter pressing plate 10, the two ends of the filter pressing plate 10 are fixedly connected with the base 1, the front side wall and the rear side wall of the filter pressing plate 10 are integrally provided with supporting blocks 19, the lower surface of each supporting block 19 is provided with a roller 20, an electric telescopic rod 21 is fixed on the upper surface of the mounting seat 17, the electric telescopic rod 21 is positioned on the inner side of the mounting frame 3, the upper end of the electric telescopic rod 21 is fixed with an adjusting block 22, the upper end of the adjusting block 22 is rotatably provided with a pushing block 24, the outer end of the pushing block 24 is integrally fixed with a limiting block 25, the lower surface of the supporting block 19 is reserved with a mounting groove 26, and a stop block 27 is arranged inside the mounting groove 26;

the crushing bin 36 is positioned at the lower end of the base 1, the lower surface of the left end of the crushing bin 36 is provided with a discharge port 28, a screw rod 29 penetrates through the lower end of the crushing bin 36, a crushing shaft 30 is arranged above the screw rod 29, the crushing rods 31 are uniformly distributed on the outer surface of the crushing shaft 30, a fluted disc 32 is welded at the right end of the crushing shaft 30, the fluted disc 32 is positioned outside the crushing bin 36, the crushing shaft 30 is connected with the screw rod 29 through a belt 33, a material guide plate 34 is arranged above the crushing shaft 30, and a support rod 35 is welded and fixed on the inner wall of the crushing bin 36;

as shown in fig. 1, 3 and 4, the mounting block 5 is in threaded connection with the adjusting shaft 4, the mounting block 5 is mounted inside the mounting frame 3 in a clamping manner, the mounting block 5 is symmetrically arranged in front and back of the mounting rod 6, the mounting rod 6 is in a U-shaped structure, so that the isolation films 11 on two sides of the filter pressing plate 10 can be conveniently cleaned, the filter pressing plate 10 is mounted on the cross rod 18 through the supporting block 19, the outer side wall of the filter pressing plate 10 is attached to the inner side wall of the cross rod 18, and the supporting block 19 and the cross rod 18 form a sliding structure, so that the stability of the filter pressing plate 10 during movement is ensured;

as shown in fig. 5 and 8, the connecting pipe 13 and the limiting pipe 15 form a sliding structure, the supporting spring 16 penetrates through the connecting pipe 13, and two ends of the supporting spring 16 are respectively and fixedly connected with the fixing strip 12 and the fixing block 14, so that the isolating membrane 11 is conveniently separated from the filter pressing plate 10, and grease residues fall off, as shown in fig. 6, the vertical section of the pushing block 24 is in a right trapezoid structure, the pushing block 24 is adjacent to the inclined surface of the stop block 27, the lower surface of the pushing block 24 and the upper surface of the stop block 27 are respectively connected with the bottom of the adjusting block 22 and the bottom of the mounting groove 26 through the return spring 23, so that the pushing block 24 and the stop block 27 are conveniently reset, the stop block 27 is in the same shape as the pushing block 24, the lower end of the stop block 27 protrudes out of the lower surface of the supporting block 19, and the stop block 27 and the supporting block 19 form a sliding structure, and the pushing block 24 drives the stop block 27 to move;

as shown in fig. 3 and 7, the central line supporting blocks 19 about which the crushing shafts 30 are arranged symmetrically in front and back, and the crushing shafts 30 are connected with each other through the fluted disc 32, and the rotation directions of the 2 crushing shafts 30 are opposite, so as to facilitate the crushing of the grease residues, the guide plate 34 is rotatably connected with the base 1, and the guide plate 34 is obliquely arranged above the crushing shafts 30, the surface of the guide plate 34 is attached to the upper end surface of the supporting rod 35, and the guide plate 34 is positioned under the filter press plate 10, and the length of the guide plate 34 is greater than the distance between the 2 side plates 9, so as to ensure the collection effect of the grease residues, the vertical section of the crushing bin 36 is triangular, the bottom of the crushing bin 36 is arc-shaped, and the arc-shaped structure is tangent to the helical blades welded on the helical rod 29, so as to facilitate the discharge of the grease residues.

The working principle is as follows: when the anti-blocking filter press convenient for scraping the inner wall material for processing the grease is used, firstly, the feeding and filter press mechanism of the filter press is the same as the operation principle of the existing filter press, after the grease filter press is finished, as shown in figure 1, figure 2 and figure 6, the hydraulic telescopic rod 8 drives the side plate 9 to move rightwards, so that the side plate 9 is separated from the filter press plate 10, then the mounting seat 17 on the electric slide rail 2 drives the pushing block 24 to move, the pushing block 24 and the stop block 27 extrude each other, so that the pushing block 24 passes below the stop block 27, the stop block 27 and the pushing block 24 are reset under the action of the reset spring 23, at the moment, the pushing block 24 moves reversely, the two vertical surfaces of the pushing block 24 and the stop block 27 are jointed, so that the stop block 27 blocks the pushing block 24, namely, the stop block 27 drives the supporting block 19 to move along with the pushing block 24, namely, the filter press plate 10 moves, the friction between the supporting block 19 and the cross rod 18 can be effectively reduced through the rolling of the roller 20, and the moving stability of the pressure filter plate 10 is ensured, as shown in fig. 5 and 8, at the moment, the fixing strip 12 is far away from the fixing block 14 through the supporting effect of the supporting spring 16 on the fixing strip 12, so that the fixing strip 12 drives the upper end of the isolating membrane 11 to move, the isolating membrane 11 is separated from the pressure filter plate 10, the material on the isolating membrane 11 is convenient to fall off, the connecting pipe 13 is clamped in the limiting pipe 15, the movement of the fixing strip 12 can be effectively limited, and the phenomenon that the isolating membrane 11 is loosened and bent is avoided;

then, as shown in fig. 2 and 4, the mounting rod 6 is driven to rotate by the driving motor, the operation position and the operation direction of the air outlet pipe 7 on the mounting rod 6 are adjusted, then the adjusting shaft 4 in threaded connection with the mounting block 5 is driven to rotate by the driving motor, the mounting rod 6 is driven to descend, the cleaning operation of the isolating membrane 11 for avoiding the materials is completed, the materials falling off from the isolating membrane 11 are guided into the crushing bin 36 through the guide plate 34, after the cleaning operation of all the isolating membranes 11 is sequentially completed in the same way, the screw rod 29 is driven to rotate by the driving motor, as shown in fig. 3 and 7, the crushing shaft 30 is driven to rotate under the action of the belt 33, 2 crushing shafts 30 are driven to move in opposite directions by matching with the action of the fluted disc 32, the crushing operation is performed on the materials through the crushing rods 31 uniformly distributed on the crushing shaft 30, the guide plate 34 is collided through the crushing rods 31, the material on the material guide plate 34 can be effectively shaken off, the effect of collecting the material is ensured, the material is discharged from the discharge hole 28 through the rotation of the screw rod 29, the collection of the material is facilitated, and the use method of the anti-blocking filter press for processing the grease which is convenient to scrape off the material on the inner wall is provided.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a conveniently strike off grease processing of inner wall material is with preventing stifled formula pressure filter, includes base (1), hydraulic telescoping rod (8), horizontal pole (18), electric telescopic handle (21) and smashes storehouse (36), its characterized in that: electric slide rails (2) are installed at the bottoms of the front side and the rear side of the base (1), a mounting seat (17) is installed at the upper end of each electric slide rail (2), a mounting frame (3) is fixed to the upper surface of the mounting seat (17) in a welded mode, an adjusting shaft (4) penetrates through the mounting frame (3), a mounting block (5) is installed on the outer side of each adjusting shaft (4) in an embedded mode, a mounting rod (6) is installed on the inner side of each mounting block (5) in a rotating mode through a motor, an air outlet pipe (7) is installed in the middle of each mounting rod (6), the hydraulic telescopic rods (8) are located at the right end of the inner portion of the base (1), side plates (9) are installed on the left side of each hydraulic telescopic rod (8) and the left end of the inner portion of the base (1), a pressure filter plate (10) is installed between 2 side plates (9), and the lower ends of the left side and the right side of the pressure filter plate (10) are fixed with lower ends of isolation membranes (11), a fixing strip (12) is installed at the upper end of the isolation membrane (11), a connecting pipe (13) is fixed on one side, close to the pressure filter plate (10), of the fixing strip (12), a fixing block (14) is fixedly welded above the pressure filter plate (10), and limiting pipes (15) are welded on the left side and the right side of the fixing block (14);

the device comprises a cross rod (18), a base (1), supporting blocks (19) and rollers (20), wherein the cross rod (18) is arranged on the front side and the rear side of a filter pressing plate (10), the two ends of the filter pressing plate (10) are fixedly connected with the base (1), the front side wall and the rear side wall of the filter pressing plate (10) are integrally provided with the supporting blocks (19), the rollers (20) are arranged on the lower surfaces of the supporting blocks (19), an electric telescopic rod (21) is fixed on the upper surface of a mounting seat (17), the electric telescopic rod (21) is located on the inner side of a mounting frame (3), an adjusting block (22) is fixed at the upper end of the electric telescopic rod (21), a pushing block (24) is rotatably arranged at the upper end of the adjusting block (22), a limiting block (25) is integrally fixed at the outer end of the pushing block (24), a mounting groove (26) is reserved on the lower surface of the supporting block (19), and a stop block (27) is arranged inside the mounting groove (26);

the grinding bin (36) is located at the lower end of the base (1), a discharge hole (28) is formed in the lower surface of the left end of the grinding bin (36), a spiral rod (29) penetrates through the lower end of the grinding bin (36), a grinding shaft (30) is arranged above the spiral rod (29), grinding rods (31) are uniformly distributed on the outer surface of the grinding shaft (30), a fluted disc (32) is welded at the right end of the grinding shaft (30), the fluted disc (32) is located outside the grinding bin (36), the grinding shaft (30) is connected with the spiral rod (29) through a belt (33), a guide plate (34) is arranged above the grinding shaft (30), and a support rod (35) is welded and fixed to the inner wall of the grinding bin (36); the connecting pipe (13) and the limiting pipe (15) form a sliding structure, a supporting spring (16) penetrates through the connecting pipe (13), and two ends of the supporting spring (16) are fixedly connected with the fixing strip (12) and the fixing block (14) respectively; the vertical section of the pushing block (24) is of a right-angle trapezoidal structure, the pushing block (24) is adjacent to the inclined surface of the stop block (27), and the lower surface of the pushing block (24) and the upper surface of the stop block (27) are respectively connected with the bottom of the adjusting block (22) and the bottom of the mounting groove (26) through a return spring (23); the material guide plate (34) is rotatably connected with the base (1), the material guide plate (34) is obliquely arranged above the crushing shaft (30), the surface of the material guide plate (34) is attached to the upper end surface of the support rod (35), the material guide plate (34) is positioned right below the filter pressing plate (10), and the length of the material guide plate (34) is larger than the distance between the 2 side plates (9); the vertical section of the crushing bin (36) is of a triangular structure, the bottom of the crushing bin (36) is of an arc structure, and the arc structure is tangent to a helical blade welded on the helical rod (29);

the shape of the stop block (27) is the same as that of the pushing block (24), the lower end of the stop block (27) protrudes out of the lower surface of the supporting block (19), and the stop block (27) and the supporting block (19) form a sliding structure.

2. The anti-blocking filter press for grease processing convenient for scraping off inner wall materials as claimed in claim 1 is characterized in that: installation piece (5) and regulating spindle (4) threaded connection, and installation piece (5) install in the inside of mounting bracket (3) through the mode of block to installation piece (5) are around installing pole (6) symmetry setting, and installation pole (6) are "U" type structure moreover.

3. The anti-blocking filter press for grease processing convenient for scraping off inner wall materials as claimed in claim 1 is characterized in that: the filter pressing plate (10) is arranged on the cross rod (18) through a supporting block (19), the outer side wall of the filter pressing plate (10) is attached to the inner side wall of the cross rod (18), and the supporting block (19) and the cross rod (18) form a sliding structure.

4. The anti-blocking filter press for grease processing convenient for scraping off inner wall materials as claimed in claim 1 is characterized in that: the crushing shafts (30) are symmetrically arranged in front and back directions relative to the center line of the supporting block (19), the crushing shaft (30) units are connected through a fluted disc (32), and the rotating directions of the 2 crushing shafts (30) are opposite.