CN219500021U

CN219500021U - Straw cutting pulverizer for organic fertilizer raw materials

Info

Publication number: CN219500021U
Application number: CN202320540482.4U
Authority: CN
Inventors: 赵关成
Original assignee: Sichuan Xinling Fertilizer Co ltd
Current assignee: Sichuan Xinling Fertilizer Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-11
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of organic fertilizer, in particular to an organic fertilizer raw material straw cutting pulverizer, which comprises a pulverizing box for pulverizing organic fertilizer raw material straws, wherein a cutting assembly for cutting and pulverizing the straws is arranged on the inner wall of the bottom of the pulverizing box, a screening assembly for screening the cut straws is arranged on the inner wall of the bottom of the pulverizing box, and a turnover assembly for turning over the piled straws is arranged on the outer wall of the bottom of the cutting assembly; according to the utility model, the transmission wheel set is connected with the worm to drive the turnover roller to rotate so as to drive the turnover grapple to rotate, the turnover grapple hooks hook straws at the bottom to be always thrown onto the cutting assembly for repeated cutting treatment, the turnover assembly and the cutting assembly are driven by a single motor to be stable and low in cost, the cutting structure is reasonably distributed, the cut straws are more comprehensively and uniformly cut, the cut straws are screened, and the straws which do not accord with the output size can be turned to the cutting assembly again for cutting treatment, so that the use efficiency of the cutting pulverizer is improved.

Description

Straw cutting pulverizer for organic fertilizer raw materials

Technical Field

The utility model relates to the technical field of organic fertilizers, in particular to a cutting pulverizer for organic fertilizer raw material straws.

Background

Mainly from plants and animals, and is applied to soil to provide plant nutrition as a carbonaceous material of its primary function. The organic fertilizer is processed by biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the organic fertilizer, is rich in a large amount of beneficial substances, comprises a plurality of organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium, and is processed after the raw materials are crushed in the production process of the organic fertilizer.

Through retrieving the chinese patent with publication number CN214439753U, a pulverizer for organic fertilizer raw materials is disclosed, which utilizes two vertically arranged first cutting discs and two second cutting discs, and a third cutting disc arranged horizontally pulverizes the organic fertilizer raw materials thoroughly.

Based on the above search in combination with the prior art findings: through simple first cutting dish and second cutting dish, the third cutting dish of cooperation bottom is cut and is smashed again, and not only needs to use a plurality of motors with high costs, and the straw size is great after the poor cutting of cutting effect, can not screen the straw after cutting, and the straw of size is great also exports thereupon, has reduced cutting grinder's availability factor.

Disclosure of Invention

The utility model aims to provide a cutting pulverizer for organic fertilizer raw material straws, so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a fertilizer raw materials straw cutting rubbing crusher, is including being used for the kibbling crushing case of fertilizer raw materials straw, the bottom inner wall of smashing the case is provided with cuts kibbling cutting assembly to the straw, the bottom inner wall of smashing the case is provided with the screening subassembly that carries out screening to the straw after the cutting, the bottom outer wall of cutting assembly is provided with the upset subassembly that overturns to piled up straw.

Preferably, the cutting assembly comprises a motor and two supporting sleeves, the motor is arranged on one side outer wall of the bottom of the crushing box, one end of an output shaft of the motor is connected with a worm through a coupler, the supporting sleeves are fixedly connected with two side inner walls of the bottom of the crushing box respectively, the inner walls of the supporting sleeves are all connected with movable rods in a sliding mode, worm wheels are fixedly connected with the outer walls of the movable rods, the worm is meshed with the worm wheels through insections, the two side outer walls of the worm are all connected with a cutting blade I through screws, the two side outer walls of the movable rods are all connected with a cutting blade II through screws, the overturning assembly comprises a transmission wheel set, the transmission wheel set is arranged on one side inner wall of the bottom of the crushing box, the worm is fixedly connected with the inner wall of the top of the transmission wheel set, overturning hooks are fixedly connected with the outer walls of the overturning rollers through screws, the screening assembly comprises arc plates, the arc plates are fixedly connected with the inner walls of the bottom of the crushing box, and the bottom outer walls of the arc plates are provided with screening holes.

Preferably, the bottom of smashing the case is semi-circular setting, the arc looks adaptation of size of smashing the case.

Preferably, the overturning grapples are distributed in an annular array, the overturning grapples are matched with the sizes of the arc-shaped plate, the first cutting blade and the second cutting blade, and the first cutting blade is matched with the second cutting blade in size.

Preferably, the bottom outer wall of smashing the case has seted up the feed opening, the inner wall grafting of feed opening has the unloading pipe, the outer wall clamp joint of unloading pipe has the control valve.

Preferably, the inner walls of two sides of the top of the crushing box are connected with guide plates through screws, the guide plates are obliquely arranged, and the guide plates are matched with the first cutting blade and the second cutting blade in size.

Compared with the prior art, the utility model has the following improvement and advantages that the organic fertilizer raw material straw cutting pulverizer is improved:

the method comprises the following steps: according to the utility model, the crushing box, the cutting assembly, the overturning assembly and the screening assembly are arranged, the cutting blades I on two sides of the worm and the cutting blades II on two sides of the movable rod rotate to simultaneously cut and crush straws, the cutting blades I and the cutting blades II are different in rotation direction and cut more comprehensively and uniformly, the cut straws fall on the arc-shaped plate of the screening assembly to be screened by the screening holes, the straws which do not accord with the output size are piled at the bottom, the transmission wheel set in the overturning assembly is connected with the worm to drive the overturning roller to rotate so as to drive the overturning grapple to rotate, the overturning grapple hooks hook the straws at the bottom to be always thrown onto the cutting assembly for repeated cutting treatment, the overturning assembly and the cutting assembly are driven by a single motor to be stable in cost, the cutting structure distribution is reasonable, the cut straws are screened, the straws which do not accord with the output size are overturned to the position of the cutting assembly for cutting treatment, and the use efficiency of the cutting crusher is improved;

and two,: according to the utility model, the material guide plate is arranged, so that the fed straw is conveniently guided to the center of the cutting assembly, and the cut and splashed straw particles are shielded to prevent flying out, so that the practicability of the cutting pulverizer is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the cutting assembly of the present utility model;

FIG. 3 is a schematic diagram of the flip assembly of the present utility model;

fig. 4 is a schematic diagram of the screening assembly structure of the present utility model.

Reference numerals illustrate:

1. a crushing box; 2. a cutting assembly; 21. a motor; 22. a worm; 23. a worm wheel; 24. a first cutting blade; 25. a second cutting blade; 26. a movable rod; 27. a support sleeve; 3. a flip assembly; 31. a transmission wheel set; 32. a roll-over roller; 33. turning over the grapple; 4. a screening component; 41. an arc-shaped plate; 42. screening holes; 5. discharging pipes; 6. and a material guiding plate.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a straw cutting pulverizer for organic fertilizer raw materials by improving the straw cutting pulverizer, and the technical scheme of the utility model is as follows:

as shown in fig. 1-4, the organic fertilizer raw material straw cutting pulverizer comprises a pulverizing box 1 for pulverizing organic fertilizer raw material straws, a cutting assembly 2 for cutting and pulverizing the straws is arranged on the inner wall of the bottom of the pulverizing box 1, a screening assembly 4 for screening the cut straws is arranged on the inner wall of the bottom of the pulverizing box 1, a turnover assembly 3 for turning over the piled straws is arranged on the outer wall of the bottom of the cutting assembly 2, specifically, the pulverizing box 1 is moved to a straw pulverizing position, the straws to be pulverized are sent into the pulverizing box 1, the cutting assembly 2 is used for cutting and pulverizing the straws, the screening assembly 4 is used for screening the cut straws, and the turnover assembly 3 is used for cutting the straws which do not accord with the output size after cutting again from the bottom to the position of the cutting assembly 2.

Further, the cutting assembly 2 comprises a motor 21 and two supporting sleeves 27, the motor 21 is arranged on one side outer wall of the bottom of the crushing box 1, one end of an output shaft of the motor 21 is connected with a worm 22 through a coupling, the supporting sleeves 27 are fixedly connected with two side inner walls of the bottom of the crushing box 1 respectively, the inner walls of the supporting sleeves 27 are both slidably connected with a movable rod 26, the outer walls of the movable rod 26 are fixedly connected with a worm wheel 23, the worm 22 is meshed with the worm wheel 23 through insections, two side outer walls of the worm 22 are both connected with a cutting blade I24 through screws, two side outer walls of the movable rod 26 are both connected with a cutting blade II 25 through screws, the turnover assembly 3 comprises a transmission wheel set 31, the transmission wheel set 31 is arranged on one side inner wall of the bottom of the crushing box 1, the worm 22 is fixedly connected with the inner wall of the top of the transmission wheel set 31, the bottom inner wall of the transmission wheel set 31 is fixedly connected with a turnover roller 32 through screws, the outer wall of the turnover roller 32 is fixedly connected with a turnover grapple 33, the screening component 4 comprises an arc plate 41, the arc plate 41 is fixedly connected with the inner wall of the bottom of the crushing box 1, a screening hole 42 is formed in the outer wall of the bottom end of the arc plate 41, specifically, straws are fed into the crushing box 1, a motor 21 in the cutting component 2 acts to drive a worm 22 to rotate, so that worm gears 23 are driven to rotate along with the straws through insections, a first cutting blade 24 on two sides of the worm 22 and a second cutting blade 25 on two sides of a movable rod 26 rotate, meanwhile, the straws are cut and crushed, the rotation directions of the first cutting blade 24 and the second cutting blade 25 are different, the cut straws fall on the arc plate 41 of the screening component 4 and are screened by the screening hole 42, the straws which do not meet the output size are piled up at the bottom, a transmission wheel set 31 in the turnover component 3 is connected with the worm 22 to drive a turnover roller 32 to rotate, so that a turnover grapple 33 is driven to rotate, the overturning grapple 33 is used for hooking the straws at the bottom and always throwing the straws onto the cutting assembly 2 for repeated cutting treatment.

Further, the bottom of smashing case 1 is semi-circular setting, and arc 41 and smashing case 1's size looks adaptation, stable screening output unloading.

Further, the overturning grapple 33 is distributed in an annular array, the overturning grapple 33 is matched with the arc 41, the first cutting blade 24 and the second cutting blade 25 in size, the first cutting blade 24 is matched with the second cutting blade 25 in size, rotary cutting is not in conflict, and even cutting treatment is carried out on the straws rapidly.

Further, the feed opening has been seted up to the bottom outer wall of smashing case 1, and the inner wall of feed opening has pegged graft and has unloading pipe 5, and the outer wall clamp joint of unloading pipe 5 has the control valve, convenient control unloading output.

Further, the both sides inner wall at crushing case 1 top all has stock guide 6 through the screw connection, and stock guide 6 all is the slope setting, and stock guide 6 all with cutting blade one 24 and cutting blade two 25's size looks adaptation, the straw guide that will send into to cutting assembly 2 central point put, and shelter from the straw crushed aggregates that the cutting splashes and prevent to fly out.

Working principle: the crushing box 1 is moved to a straw crushing position, straw to be crushed is sent into the crushing box 1, the cutting assembly 2 is used for cutting and crushing the straw, the screening assembly 4 is used for screening the cut straw, the turnover assembly 3 is used for overturning the straw which does not meet the output size after cutting from the bottom to the position of the cutting assembly 2 and re-cutting the straw, the straw is sent into the crushing box 1, the motor 21 in the cutting assembly 2 is used for driving the worm 22 to rotate, the worm wheel 23 is driven to rotate along with the straw through the insection, the cutting blades 24 on two sides of the worm 22 and the cutting blades 25 on two sides of the movable rod 26 are rotated, meanwhile, the straw is cut and crushed, the rotation directions of the cutting blades 24 and the cutting blades 25 are different and are more comprehensively and uniformly cut, the cut straw falls on the arc-shaped plate 41 of the screening assembly 4 and is screened by the screening hole 42, the straw which does not meet the output size is piled at the bottom, the transmission wheel set 31 in the turnover assembly 3 is connected with the worm 22 to drive the turnover roller 32 to rotate, the turnover hook 33 is driven to rotate, and the straw at the bottom is always thrown to the cutting assembly 2 for repeatedly cutting.

Claims

1. The utility model provides a fertilizer raw materials straw cutting rubbing crusher, is including being used for kibbling crushing case (1) of fertilizer raw materials straw, its characterized in that: the straw crushing machine is characterized in that a cutting assembly (2) for cutting and crushing straws is arranged on the inner wall of the bottom of the crushing box (1), a screening assembly (4) for screening the cut straws is arranged on the inner wall of the bottom of the crushing box (1), and a turnover assembly (3) for turning over the stacked straws is arranged on the outer wall of the bottom of the cutting assembly (2).

2. The organic fertilizer raw material straw cutting pulverizer of claim 1, wherein: the cutting assembly (2) comprises a motor (21) and two supporting sleeves (27), the motor (21) is arranged on one side outer wall of the bottom of the crushing box (1), one end of an output shaft of the motor (21) is connected with a worm (22) through a coupler, the supporting sleeves (27) are fixedly connected with inner walls of two sides of the bottom of the crushing box (1) respectively, movable rods (26) are slidably connected with the inner walls of the supporting sleeves (27), worm wheels (23) are fixedly connected with the outer walls of the movable rods (26), the worm (22) are meshed with the worm wheels (23) through tooth patterns, the outer walls of two sides of the worm (22) are connected with a cutting blade I (24) through screws, the outer walls of two sides of the movable rods (26) are connected with a cutting blade II (25) through screws, the overturning assembly (3) comprises a transmission wheel set (31), the inner walls of one side of the bottom of the crushing box (1) are fixedly connected with the inner walls of the top of the transmission wheel set (31), the inner walls of the bottom of the transmission wheel set (31) are fixedly connected with overturning rollers (32), the outer walls of the overturning wheel set (32) are fixedly connected with the outer walls of the crushing box (41) through overturning hooks (41), the screening hook (41) are fixedly connected with the outer walls of the screening hook (41), screening holes (42) are formed in the outer wall of the bottom end of the arc-shaped plate (41).

3. The organic fertilizer raw material straw cutting pulverizer of claim 2, wherein: the bottom of the crushing box (1) is arranged in a semicircular shape, and the arc-shaped plate (41) is matched with the size of the crushing box (1).

4. The organic fertilizer raw material straw cutting pulverizer of claim 2, wherein: the overturning grapple (33) is distributed in an annular array, the overturning grapple (33) is matched with the arc-shaped plate (41), the first cutting blade (24) and the second cutting blade (25) in size, and the first cutting blade (24) is matched with the second cutting blade (25) in size.

5. The organic fertilizer raw material straw cutting pulverizer of claim 2, wherein: the automatic crushing machine is characterized in that a discharging opening is formed in the outer wall of the bottom end of the crushing box (1), a discharging pipe (5) is inserted into the inner wall of the discharging opening, and a control valve is clamped on the outer wall of the discharging pipe (5).

6. The organic fertilizer raw material straw cutting pulverizer of claim 2, wherein: the inner walls of two sides of the top of the crushing box (1) are connected with guide plates (6) through screws, the guide plates (6) are obliquely arranged, and the guide plates (6) are matched with the first cutting blade (24) and the second cutting blade (25) in size.