A cattle dung mixing and extruding forming machine

Abstract

The utility model discloses a kind of cattle dung stirring extruding forming machines, including rack, both sides of the inner wall of rack are fixed with side frame, one side of one side frame is equipped with servo motor, one side of another side frame is equipped with two bearing seats, the output end of servo motor is fixed with first belt pulley, each bearing seat is equipped with support bearing, transmission shaft is rotatably connected between two support bearings.The utility model first belt pulley driven by servo motor connection drives second belt pulley on transmission shaft, second sprocket connected with transmission shaft on the first sprocket is driven by transmission chain, transmission shaft is connected with stirring rod, connecting disc on transmission shaft, connecting rod rotatably connected with second sprocket is rotatably connected with movable seat, extrusion column connected with movable seat is inserted into feeding sleeve, stirring and forming can be synchronously driven, equipment is simpler, avoid resource waste, ensure that cattle dung stirring is uniform, ensure that raw material humidity is consistent, guarantee material extrusion forming.

Description

Technical Field

[0001] This utility model relates to the field of molding equipment technology, specifically a cow dung mixing and pressing molding machine. Background Technology

[0002] Cow dung is waste excreted from the digestive system of cattle. Although it may not sound very "respectable," it has important value in many fields such as agriculture, energy, and environmental protection. In Tibet, dried cow dung is a major source of fuel.

[0003] In response to this, utility model patent CN115871269A discloses an extrusion molding device for processing cow dung fuel blocks. The technical problem to be solved is to provide an extrusion molding device for processing cow dung fuel blocks that is both automatically extruded and easy to clean. This invention provides such an extrusion molding device for processing cow dung fuel blocks, including a base plate and a first fixed plate, with two first fixed plates symmetrically installed on one side of the top of the base plate; a first movable plate, which is slidably installed on top of the first fixed plate; and a first support plate, with two first support plates symmetrically connected to the middle of the top of the base plate. This invention controls the opening of a cylinder to rotate the conveyor belt, thereby moving the cow dung along the conveyor belt and causing wedge-shaped extrusion blocks to extrude and mold the cow dung on the conveyor belt, thus automatically extruding the cow dung and improving work efficiency.

[0004] However, the molding equipment in the aforementioned patent application still has some problems: the existing molding equipment does not have a stirring function during use. Since different cow dungs ​​have different moisture levels, if they are not stirred evenly, some raw materials will have high moisture content and be difficult to mold. At the same time, the current molding equipment has multiple drive sources, which not only wastes resources but also makes it difficult to stir and mold at the same time. Utility Model Content

[0005] In order to solve the above problems, the purpose of this utility model is to provide a cow dung mixing and pressing molding machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model proposes a cow dung mixing and pressing molding machine, including a frame, with side frames fixedly provided on both sides of the inner wall of the frame. A servo motor is installed on one side of one of the side frames, and two bearing seats are installed on one side of the other side frame.

[0007] The output end of the servo motor is fixedly equipped with a first pulley. Each bearing housing is equipped with a support bearing. A drive shaft is rotatably connected between two support bearings. A second pulley is fixedly equipped at the bottom end of the drive shaft. The first pulley and the second pulley are connected by a drive belt. A first sprocket is fixedly equipped at the top end of the drive shaft. A mixing chamber is fixedly equipped at the middle of the top end of the frame. A rotating shaft is rotatably connected at the bottom end of the mixing chamber. A second sprocket is fixedly equipped at the bottom end of the rotating shaft. The first sprocket and the second sprocket are connected by a drive chain. A connecting rod is rotatably connected to one side of the bottom end of the second sprocket. A movable seat is rotatably connected to one end of the connecting rod. An extrusion column is fixedly equipped at one end of the movable seat.

[0008] As a preferred embodiment of this utility model, the frame is equipped with multiple protective plates by means of hexagonal bolts, and both ends of the frame are equipped with movable wheels.

[0009] As a preferred technical solution of this utility model, a horizontal plate is installed on one side of the top of the frame, and a feeding sleeve is installed in the middle of the top of the horizontal plate. A feeding opening is opened in the middle of the top of the feeding sleeve, and the inner wall of the feeding sleeve is inserted and connected to the outer wall of the extrusion column. Mounting strips are fixed on both sides of the feeding sleeve, and a hopper is installed between the two mounting strips. An extrusion forming nozzle is threaded to one end of the feeding sleeve.

[0010] As a preferred embodiment of this utility model, a fixed sleeve is fixedly provided in the middle of the inner wall of the mixing chamber, and a rotating shaft is inserted through the fixed sleeve.

[0011] As a preferred embodiment of this utility model, a baffle is fixedly provided in the middle of the inner wall of the rotating shaft, and a plurality of evenly distributed limiting strips are fixedly provided in the top of the inner wall of the rotating shaft. A connecting plate is provided at the top of the baffle, and an insertion hole is provided in the middle of the bottom end of the connecting plate. A plurality of evenly distributed limiting openings are provided in the inner wall of the insertion hole. A limiting nut is threadedly connected to the top of the rotating shaft, and a washer is provided between the limiting nut and the connecting plate. Stirring rods are fixedly provided on both sides of the bottom end of the connecting plate, and a stirring blade is fixedly provided on one side of each stirring rod.

[0012] As a preferred technical solution of this utility model, a discharge port is provided in the middle of one side of the mixing chamber, and limiting members are fixed at both ends of one side of the mixing chamber. A movable door is interspersed between the two limiting members, and a movable ring is provided on one side of the movable door.

[0013] As a preferred embodiment of this utility model, a switch panel is fixedly provided at one end of the frame, and a servo motor switch is fixedly provided on the surface of the switch panel. The servo motor is electrically connected to an external power supply through the servo motor switch.

[0014] Compared with the prior art, this utility model provides a cow dung mixing and pressing molding machine, which has the following features:

[0015] Beneficial effects:

[0016] 1. This cow dung mixing and pressing molding machine uses a servo motor connected to a first pulley that drives a second pulley on a transmission shaft. A second sprocket connected to a rotating shaft is connected to the first sprocket on the transmission shaft via a transmission chain. A mixing rod is connected to a connecting disc on the transmission shaft. A connecting rod rotatably connected to the second sprocket is rotatably connected to a movable seat. An extrusion column connected to the movable seat is interlocked with a feeding sleeve, which can synchronously drive mixing and molding. This simplifies the equipment, avoids resource waste, and ensures uniform mixing of cow dung and consistent raw material moisture content, thus guaranteeing material extrusion molding.

[0017] 2. This cow dung mixing and pressing molding machine has a hopper installed on the mounting strip connected to the feeding sleeve. One end of the feeding sleeve is threaded with an extrusion molding nozzle, which facilitates disassembly of the equipment and cleaning of the cow dung. The mixing rod connected to the connecting plate is connected to the mixing blade. The rotating shaft is connected with a baffle plate. The limiting port on the connecting plate is inserted and connected to the limiting strip on the rotating shaft. The top of the rotating shaft is threaded with a limiting nut, which facilitates disassembly of the connecting plate and the mixing rod on it, and facilitates maintenance of the equipment. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the frame and the mixing chamber of this utility model;

[0021] Figure 3 This is a schematic diagram of the connection of the frame of this utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure of the mixing chamber of this utility model;

[0023] Figure 5 This is a schematic diagram of the connection structure between the frame and the horizontal plate of this utility model.

[0024] In the diagram: 1. Frame; 2. Protective plate; 3. Casters; 4. Horizontal plate; 5. Feed sleeve; 6. Mounting strip; 7. Hopper; 8. Extrusion nozzle; 9. Side frame; 10. Servo motor; 11. Bearing seat; 12. Drive shaft; 13. First pulley; 14. Second pulley; 15. First sprocket; 16. Mixing chamber; 17. Second sprocket; 18. Connecting rod; 19. Movable seat; 20. Extrusion column; 21. Fixed sleeve; 22. Connecting plate; 23. Mixing rod; 24. Mixing blade; 25. Limiting component; 26. Movable door; 27. Rotating shaft; 28. Baffle plate; 29. ​​Limiting strip. Detailed Implementation

[0025] The technology of the present invention will now be described with reference to the accompanying drawings of the embodiments thereof.

[0026] The solution is described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] like Figures 1-5 As shown, an embodiment of this utility model proposes a cow dung mixing and pressing molding machine, including a frame 1, with side frames 9 fixedly provided on both sides of the inner wall of the frame 1. A servo motor 10 is installed on one side of one side frame 9, and two bearing seats 11 are installed on one side of the other side frame 9.

[0028] A first pulley 13 is fixedly mounted on the output end of the servo motor 10. Each bearing housing 11 contains a support bearing. A drive shaft 12 is rotatably connected between two support bearings. A second pulley 14 is fixedly mounted on the bottom end of the drive shaft 12. The first pulley 13 and the second pulley 14 are connected by a drive belt. A first sprocket 15 is fixedly mounted on the top end of the drive shaft 12. A mixing chamber 16 is fixedly mounted in the middle of the top end of the frame 1. A rotating shaft 27 is rotatably connected to the bottom end of the mixing chamber 16. A second sprocket 17 is fixedly mounted on the bottom end of the rotating shaft 27. The first sprocket 15 and the second sprocket 17 are connected by a drive chain. A connecting rod 18 is rotatably connected to one side of the bottom end, and a movable seat 19 is rotatably connected to one end of the connecting rod 18. An extrusion column 20 is fixedly installed at one end of the movable seat 19. Multiple protective plates 2 are installed on the outside of the frame 1 by internal hex bolts. Movable wheels 3 are installed at both ends of both sides of the frame 1. A horizontal plate 4 is installed on one side of the top of the frame 1. A feeding sleeve 5 is installed in the middle of the top of the horizontal plate 4. A feeding opening is opened in the middle of the top of the feeding sleeve 5, and the inner wall of the feeding sleeve 5 is inserted and connected to the outer wall of the extrusion column 20. Mounting strips 6 are fixedly installed on both sides of the feeding sleeve 5. A hopper 7 is installed between the two mounting strips 6. An extrusion forming nozzle 8 is threadedly connected to one end of the feeding sleeve 5.

[0029] A fixing sleeve 21 is fixedly installed in the middle of the inner wall of the mixing chamber 16. A rotating shaft 27 is inserted into the fixing sleeve 21. A baffle 28 is fixedly installed in the middle of the inner wall of the rotating shaft 27. Multiple evenly distributed limiting strips 29 are fixedly installed on the top of the inner wall of the rotating shaft 27. A connecting plate 22 is provided at the top of the baffle 28. An insertion hole is opened in the middle of the bottom end of the connecting plate 22. Multiple evenly distributed limiting holes are opened on the inner wall of the insertion hole. A limiting nut is threaded to the top of the rotating shaft 27. A washer is provided between the limiting nut and the connecting plate 22. Stirring rods 23 are fixedly installed on both sides of the bottom of the disc 22. Stirring blades 24 are fixedly installed on one side of each stirring rod 23. A discharge port is opened in the middle of one side of the stirring chamber 16. Limiting members 25 are fixedly installed at both ends of one side of the stirring chamber 16. A movable door 26 is inserted between the two limiting members 25. A movable ring is provided on one side of the movable door 26. A switch panel is fixedly installed at one end of the frame 1. A servo motor switch is fixedly installed on the surface of the switch panel. The servo motor 10 is electrically connected to an external power supply through the servo motor switch.

[0030] Working principle: In use, the cow dung to be mixed is put into the mixing chamber 16. The servo motor 10 on the side frame 9 drives the second pulley 14 through the first pulley 13, which in turn drives the transmission shaft 12 to rotate. The rotation of the transmission shaft 12 drives the first sprocket 15, which in turn drives the second sprocket 17 to rotate. The second sprocket 17 then drives the rotating shaft 27 to rotate, which in turn drives the connecting plate 22 to rotate, thereby causing the mixing rod 23 to drive the mixing blade 24 to rotate, thus mixing the cow dung. After mixing is completed, the movable door 26 inside the limiting part 25 is pulled to let the material fall into the hopper 7. The rotation of the second sprocket 17 drives the connecting rod 18, which is rotatably connected to the movable seat 19, thereby driving the extrusion column 20 to move linearly back and forth in the feeding sleeve 5. The material in the hopper 7 enters the feeding sleeve 5 through the feeding port. The extrusion column 20 pushes the material through the extrusion forming nozzle 8, thereby extruding and forming the material.

[0031] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cow dung mixing and pressing molding machine, comprising a frame (1), wherein side frames (9) are fixedly provided on both sides of the inner wall of the frame (1), wherein a servo motor (10) is installed on one side of one side frame (9), and two bearing seats (11) are installed on one side of the other side frame (9), characterized in that: The output end of the servo motor (10) is fixedly provided with a first pulley (13). Each bearing housing (11) is equipped with a support bearing. A drive shaft (12) is rotatably connected between two support bearings. A second pulley (14) is fixedly provided at the bottom end of the drive shaft (12). The first pulley (13) and the second pulley (14) are connected by a drive belt. A first sprocket (15) is fixedly provided at the top end of the drive shaft (12). The middle of the top end of the frame (1) A mixing chamber (16) is fixedly provided in the part. A rotating shaft (27) is rotatably connected to the bottom end of the mixing chamber (16). A second sprocket (17) is fixedly provided at the bottom end of the rotating shaft (27). The first sprocket (15) and the second sprocket (17) are connected by a transmission chain. A connecting rod (18) is rotatably connected to one side of the bottom end of the second sprocket (17). A movable seat (19) is rotatably connected to one end of the connecting rod (18). An extrusion column (20) is fixedly provided at one end of the movable seat (19).

2. The cow dung mixing and pressing molding machine according to claim 1, characterized in that: The frame (1) is fitted with multiple protective plates (2) on the outside by hexagonal bolts, and movable wheels (3) are installed at both ends of both sides of the frame (1).

3. The cow dung mixing and pressing molding machine according to claim 1, characterized in that: A horizontal plate (4) is installed on one side of the top of the frame (1). A feeding sleeve (5) is installed in the middle of the top of the horizontal plate (4). A feeding opening is provided in the middle of the top of the feeding sleeve (5). The inner wall of the feeding sleeve (5) is inserted and connected to the outer wall of the extrusion column (20). Mounting strips (6) are fixed on both sides of the feeding sleeve (5). A hopper (7) is installed between the two mounting strips (6). An extrusion forming nozzle (8) is threaded to one end of the feeding sleeve (5).

4. The cow dung mixing and pressing molding machine according to claim 1, characterized in that: A fixing sleeve (21) is fixedly provided in the middle of the inner wall of the mixing chamber (16), and a rotating shaft (27) is inserted inside the fixing sleeve (21).

5. The cow dung mixing and pressing molding machine according to claim 1, characterized in that: A baffle (28) is fixedly provided in the middle of the inner wall of the rotating shaft (27), and a plurality of evenly distributed limiting strips (29) are fixedly provided on the top of the inner wall of the rotating shaft (27). A connecting plate (22) is provided at the top of the baffle (28). An insertion hole is provided in the middle of the bottom end of the connecting plate (22). A plurality of evenly distributed limiting holes are provided on the inner wall of the insertion hole. A limiting nut is threaded to the top of the rotating shaft (27). A washer is provided between the limiting nut and the connecting plate (22). Stirring rods (23) are fixedly provided on both sides of the bottom end of the connecting plate (22). A stirring blade (24) is fixedly provided on one side of each stirring rod (23).

6. The cow dung mixing and pressing molding machine according to claim 1, characterized in that: A discharge port is provided in the middle of one side of the mixing chamber (16), and both ends of one side of the mixing chamber (16) are fixed with limiting members (25). A movable door (26) is inserted between the two limiting members (25), and a movable ring is provided on one side of the movable door (26).

7. The cow dung mixing and pressing molding machine according to claim 1, characterized in that: A switch panel is fixedly provided at one end of the frame (1), and a servo motor switch is fixedly provided on the surface of the switch panel. The servo motor (10) is electrically connected to an external power supply through the servo motor switch.

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