Crushing device for moso bamboo organic bacterial fertilizer production

Abstract

The utility model belongs to the technical field of fertilizer processing equipment, and particularly relates to a moso bamboo organic bacterial fertilizer production crushing device which comprises a crusher shell, the top of the crusher shell is fixedly connected with a crusher top cover; the bottom of the crusher shell is fixedly connected with a crusher bottom cover; the bottom of the crusher bottom cover is fixedly connected with a supporting rod; an isolation cover is fixedly connected to the end part of the supporting rod; a first motor is arranged in the middle of the outer wall of the isolation hood; the output end of the first motor is fixedly connected with a first bevel gear; the bottom of the inner wall of the isolation cover is rotationally connected with a second bevel gear. The inner side wall of the isolation cover is rotationally connected with a first bevel gear. In the step, moso bamboo branches and leaves are crushed by using a first fan blade and a second fan blade which rotate reversely in double layers, so that the moso bamboo branches and leaves crushing effect can be improved compared with a single-layer blade, the granularity of the moso bamboo branches and leaves after crushing is fined, and a better effect can be achieved for fermenting the crushed moso bamboo branches and leaves as organic bacterial manure in the later period.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer processing equipment, in particular to a production and crushing device for bamboo organic bacterial fertilizer. Background Art

[0002] Moso bamboo is a common species of Phyllostachys genus in the Poaceae family. It is a monoaxial scattered evergreen tree-like bamboo plant. Moso bamboo has thick poles and is very suitable for construction. At the same time, Moso bamboo has excellent strip properties and is often used to weave various thick and thin utensils and handicrafts. In addition to the use of moso bamboo, the branches and leaves of moso bamboo can also be recycled and fermented as organic fertilizer. Fermenting bamboo branches and leaves as fertilizer is an environmentally friendly and effective way to utilize resources.

[0003] In the prior art, the bamboo branches and leaves need to be crushed before fermentation to make their particle size smaller so as to better accept the fermentation reaction. During long-term use observation, it was found that when the bamboo branches and leaves are currently crushed, most of them use single-layer blades to crush the bamboo branches and leaves. However, the texture of the bamboo branches and leaves is relatively hard, and the single-layer blade has a poor crushing effect on the bamboo branches and leaves, which affects the particle size of the bamboo branches and leaves after crushing.

[0004] To this end, the utility model provides a bamboo organic bacterial fertilizer production and crushing device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a bamboo organic bacterial fertilizer production and crushing device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model discloses a bamboo organic fertilizer production and crushing device, comprising a crusher shell; the top of the crusher shell is fixedly connected to the crusher top cover; the bottom of the crusher shell is fixedly connected to the crusher bottom cover; the bottom of the crusher bottom cover is fixedly connected to a support rod; the end of the support rod is fixedly connected to an isolation cover; a first motor is provided in the middle of the outer wall of the isolation cover; the output end of the first motor is fixedly connected to a first bevel gear; the bottom of the inner wall of the isolation cover is rotatably connected to the second bevel gear; the inner side wall of the isolation cover is rotatably connected to the first bevel gear; the top of the inner side wall of the isolation cover is rotatably connected to the third bevel gear; the second bevel gear is meshed with the third bevel gear and the first bevel gear; the top of the second bevel gear is fixedly connected to the first fixed rod; the middle of the first fixed rod is fixedly connected to the first fan blade blade; the top of the third bevel gear is fixedly connected to the second fixed rod; the third bevel gear and the second fixed rod are sleeved outside the first fixed rod; the middle of the second fixed rod is fixedly connected to the second fan blade blade; the crusher The top of the machine top cover is provided with a feeding assembly; in this step, by setting the second bevel gear, the third bevel gear and the first bevel gear to mesh, the first bevel gear can be driven by the first motor to rotate while driving the second bevel gear and the third bevel gear to rotate in the opposite direction, so that the first fixed rod and the second fixed rod fixedly connected to the second bevel gear and the third bevel gear can also rotate accordingly and drive the first fan blade and the second fan blade in the middle of the first fixed rod and the second fixed rod to rotate, and the bamboo branches and leaves falling on the surface of the first fan blade and the second fan blade are double-layered and crushed by using the double-layer first fan blade and the second fan blade rotating in the opposite direction to crush the bamboo branches and leaves. Compared with the single-layer blade, the crushing effect of the bamboo branches and leaves can be improved, and the particle size of the crushed bamboo branches and leaves can be further refined, so that the crushed bamboo branches and leaves can play a better role in the later fermentation as organic fertilizer. By setting the isolation cover, the bamboo branches and leaves falling on the first bevel gear, the second bevel gear and the third bevel gear can be reduced, and the first bevel gear, the second bevel gear and the third bevel gear can be protected.

[0007] Preferably, the feeding assembly includes a side plate; the side plate is fixedly connected to the top of the crusher cover; the side plates are a pair and are symmetrically arranged; the side wall of the side plate is provided with a second motor; the output end of the second motor is fixedly connected to a first crushing roller; a second crushing roller is provided at the bottom of the first crushing roller; the first crushing roller and the second crushing roller have the same diameter and shape; the first crushing roller and the second crushing roller rotate in the middle of a pair of side plates; a guide plate is fixedly connected between the pair of side plates; a feeding port is opened in the middle of the crusher cover; the bottom of the guide plate is arranged corresponding to the top of the feeding port; this step can provide the guide plate for the bamboo branches and leaves after preliminary crushing The crushed bamboo branches and leaves are guided along the guide plate and enter the crusher shell, the crusher top cover and the crusher bottom cover from the feed port. By arranging a second motor, a first crushing roller and a second crushing roller, the second motor drives the first crushing roller to rotate, and then the friction generated by the second crushing roller when the bamboo branches and leaves are rolled drives the second crushing roller to rotate. Because the first crushing roller and the second crushing roller rotate in opposite directions, the cooperation of the first crushing roller and the second crushing roller can achieve the effect of preliminary crushing of the bamboo branches and leaves, further improve the crushing effect of the bamboo branches and leaves, further refine the particle size of the crushed bamboo branches and leaves, and facilitate the later fermentation of the bamboo branches and leaves.

[0008] Preferably, a first connecting rod is fixedly connected to the middle of the inner wall of the crusher shell; a baffle is rotatably connected to the middle of the first connecting rod; a torsion spring is provided between the first connecting rod and the baffle; the baffle is arranged at the bottom of the feed port; the length and width of the baffle are not less than the feed port; a limiting block is fixedly connected to the side wall of the feed port; the limiting block is arranged at the top of the baffle; this step can close the crusher shell, the crusher top cover and the crusher bottom cover by setting the baffle, which can reduce the situation where the bamboo branches and leaves after the initial crushing are rebounded when they are crushed for the second time by the first fan blade blade and the second fan blade, and reduce the secondary pollution of the working environment to the working environment by dust and debris floating out from the crusher shell, the crusher top cover and the crusher bottom cover when crushing the bamboo branches and leaves. By setting the limiting block, the baffle can be limited to avoid the rebound and dislocation of the baffle opening, which affects the sealing effect of the baffle on the crusher shell, the crusher top cover and the crusher bottom cover.

[0009] Preferably, a second connecting rod is fixedly connected to the middle part of the inner wall of the crusher shell; the second connecting rod is multiple and evenly distributed in the middle part of the inner wall of the crusher shell; the end part of the second connecting rod is fixedly connected to the first guide slope; the first guide slope is arranged at the bottom of the baffle; the middle part of the inner wall of the crusher shell is fixedly connected to the second guide slope; the end part of the second guide slope is fixedly connected to the bottom cover of the crusher; the top of the isolation cover is fixedly connected to the third guide slope; the first guide slope and the third guide slope are both conically arranged; this step can divert the bamboo branches and leaves entering the crusher shell, the crusher top cover and the crusher bottom cover by setting the first guide slope, so that the bamboo branches and leaves will not accumulate in one place and be crushed by the first fan blade and the second fan blade, thereby further improving the crushing effect of the bamboo branches and leaves, and by setting the first guide slope and the third guide slope into a conical structure, it can reduce the situation where the bamboo branches and leaves accumulate on the top of the first guide slope and the third guide slope and remain in the crusher shell, the crusher top cover and the crusher bottom cover, thereby reducing the difficulty of cleaning.

[0010] Preferably, a support seat is fixedly connected to the bottom of the bottom cover of the crusher; the support seats are a pair and are symmetrically arranged on both sides of the bottom of the crusher shell; a conveyor belt is provided between the pair of support seats; in this step, the crushed bamboo branches and leaves can be collected and exported by setting up the conveyor belt, which is convenient for the subsequent fermentation of the bamboo branches and leaves.

[0011] Preferably, an observation window is opened in the middle of the crusher shell; the observation window is made of transparent material; this step can reduce the need for staff to stop the machine and observe the conditions inside the crusher shell, crusher top cover and crusher bottom cover, making it convenient for staff to observe the operation of the crusher shell, crusher top cover and crusher bottom cover, observe whether the bamboo branches and leaves are completely crushed, and improve the effect of crushing the bamboo branches and leaves.

[0012] The beneficial effects of the utility model are as follows:

[0013] The first gear and the second gear are engaged with each other, and the first gear is engaged with the second gear, and the second gear is engaged with the third gear, so that the first gear is driven by the first motor to rotate and the second gear is driven to rotate in the opposite direction. The first fixed rod and the second fixed rod fixedly connected to the second gear and the third gear are also rotated and the first blade blade and the second blade blade in the middle of the first and the second fixed rod are driven to rotate, and the bamboo branches and leaves falling on the surfaces of the first blade blade and the second blade blade are double-layered and crushed by using the double-layer first blade blade and the second blade blade rotating in the opposite direction to crush the bamboo branches and leaves. Compared with the single-layer blade, the crushing effect of the bamboo branches and leaves can be improved, and the particle size of the bamboo branches and leaves after crushing can be further refined, so that the crushed bamboo branches and leaves can play a better role in fermenting as organic fertilizer in the later stage. By setting the isolation cover, the bamboo branches and leaves falling on the first, second and third bevel gears can be reduced, and the first, second and third bevel gears can be protected.

[0014] 2. The utility model discloses a crushing device for producing bamboo organic fertilizer, which can guide the bamboo branches and leaves after preliminary crushing by setting a guide plate, so that the crushed bamboo branches and leaves can follow the guide plate and enter the crusher shell, the crusher top cover and the crusher bottom cover from the feed port. By setting a second motor, a first crushing roller and a second crushing roller, the second motor drives the first crushing roller to rotate, and then drives the second crushing roller to rotate through the friction generated by the second crushing roller when the bamboo branches and leaves are rolled. Because the first crushing roller and the second crushing roller rotate in opposite directions, the cooperation of the first crushing roller and the second crushing roller can achieve the effect of preliminary crushing of the bamboo branches and leaves, further improve the crushing effect of the bamboo branches and leaves, further refine the particle size of the crushed bamboo branches and leaves, and facilitate the later fermentation of the bamboo branches and leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is a cross-sectional view in the utility model;

[0018] Figure 3 It is a schematic diagram of the matching structure of the feed port and the double-layer fan blade in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the double-layer fan blade in the utility model;

[0020] Figure 5 It is a schematic diagram of the matching structure of the crushing roller and the guide plate in the utility model;

[0021] Legend:

[0022] 1. Crusher casing; 11. Crusher top cover; 12. Crusher bottom cover; 13. Support rod; 14. Isolation cover; 15. First motor; 17. First bevel gear; 18. Second bevel gear; 19. First fixed rod; 110. First fan blade; 111. Third bevel gear; 112. Second fixed rod; 113. Second fan blade; 2. Side plate; 21. Second motor; 22. First crushing roller; 23. Second crushing roller; 24. Guide plate; 25. Feed inlet; 3. First connecting rod; 31. Baffle; 32. Limit block; 4. Second connecting rod; 41. First material guide slope; 42. Second material guide slope; 43. Third material guide slope; 5. Support seat; 51. Conveyor belt; 6. Observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4As shown, a bamboo organic fertilizer production and crushing device described in an embodiment of the utility model comprises a crusher housing 1; a crusher top cover 11 is fixedly connected to the top of the crusher housing 1; a crusher bottom cover 12 is fixedly connected to the bottom of the crusher housing 1; a support rod 13 is fixedly connected to the bottom of the crusher bottom cover 12; the support rods 13 are a pair and symmetrically arranged; an isolation cover 14 is fixedly connected to the end of the support rod 13; a first motor 15 is provided in the middle of the outer wall of the isolation cover 14; a first bevel gear 17 is fixedly connected to the output end of the first motor 15; a second bevel gear 18 is rotatably connected to the bottom of the inner wall of the isolation cover 14; the inner side wall of the isolation cover 14 is rotatably connected to the second bevel gear 18 The first bevel gear 17 is rotatably connected to the top of the inner wall of the isolation cover 14; the third bevel gear 111 is rotatably connected to the top of the inner wall of the isolation cover 14; the second bevel gear 18 is meshed with the third bevel gear 111 and the first bevel gear 17; the first fixing rod 19 is fixedly connected to the top of the second bevel gear 18; the first fan blade 110 is fixedly connected to the middle of the first fixing rod 19; the second fixing rod 112 is fixedly connected to the top of the third bevel gear 111; the third bevel gear 111 and the second fixing rod 112 are sleeved outside the first fixing rod 19; the second fan blade 113 is fixedly connected to the middle of the second fixing rod 112; a feeding assembly is provided on the top of the crusher top cover 11;During operation, the staff first turns on the first motor 15, and the first motor 15 drives the first bevel gear 17 to rotate. Because the second bevel gear 18 and the third bevel gear 111 are meshed with the first bevel gear 17, the first bevel gear 17 drives the second bevel gear 18 and the third bevel gear 111 to rotate simultaneously when rotating, and the second bevel gear 18 and the third bevel gear 111 rotate in opposite directions, and the first fixed rod 19 fixed to the second bevel gear 18 rotates simultaneously and drives the first blade blade 110 in the middle of the first fixed rod 19 to rotate. The second fixed rod 112 fixedly connected to the third bevel gear 111 rotates at the same time and drives the second blade 113 in the middle of the second fixed rod 112 to rotate. At this time, bamboo branches and leaves are thrown into the crusher housing 1, the crusher top cover 11 and the crusher bottom cover 12 through the feeding assembly. The bamboo branches and leaves will fall on the surface of the first blade 110 and the second blade 113 and be crushed by the first blade 110 and the second blade 113. This step can be achieved by setting the second bevel gear 18, the third bevel gear 111 and the first bevel gear 17 to mesh. The first bevel gear 17 is driven by the first motor 15 to rotate, and at the same time, the second bevel gear 18 and the third bevel gear 111 are driven to rotate in the opposite direction, so that the first fixed rod 19 and the second fixed rod 112 fixed to the second bevel gear 18 and the third bevel gear 111 can also rotate and drive the first blade 110 and the second blade 113 in the middle of the first fixed rod 19 and the second fixed rod 112 to rotate, and the bamboo branches and leaves falling on the surface of the first blade 110 and the second blade 113 are double-layered and crushed. The rotating first blade blade 110 and the second blade blade 113 crush the bamboo branches and leaves. Compared with the single-layer blade, the crushing effect of the bamboo branches and leaves can be improved, and the particle size of the crushed bamboo branches and leaves can be further refined, so that the crushed bamboo branches and leaves can be fermented as organic fertilizer in the later stage, and the isolation cover 14 can reduce the bamboo branches and leaves falling into the first bevel gear 17, the second bevel gear 18 and the third bevel gear 111, and play a protective role on the first bevel gear 17, the second bevel gear 18 and the third bevel gear 111. ;

[0026] Further, such as Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the feeding assembly includes a side plate 2; the side plate 2 is fixedly connected to the top of the crusher cover 11; the side plates 2 are a pair and are symmetrically arranged; a second motor 21 is provided on the side wall of the side plate 2; a first crushing roller 22 is fixedly connected to the output end of the second motor 21; a second crushing roller 23 is provided at the bottom of the first crushing roller 22; the first crushing roller 22 and the second crushing roller 23 have the same diameter and shape; the first crushing roller 22 and the second crushing roller 23 rotate in the middle of a pair of side plates 2; a guide plate 24 is fixedly connected between the pair of side plates 2; the crusher A feed inlet 25 is provided in the middle of the top cover 11; the bottom of the guide plate 24 is arranged corresponding to the top of the feed inlet 25; when working, the staff turns on the second motor 21, and the second motor 21 drives the first crushing roller 22 to rotate. Since the second crushing roller 23 and the first crushing roller 22 are two crushing rollers with the same diameter and shape and close to each other, the bamboo branches and leaves are placed between the first crushing roller 22 and the second crushing roller 23. The rotation of the first crushing roller 22 will drive the bamboo branches and leaves to roll inward, and at the same time, the second crushing roller 23 will be driven by the friction of the bamboo branches and leaves. The first crushing roller 22 and the second crushing roller 23 are rotated to roll the bamboo branches and leaves into the other side of the first crushing roller 22 and the second crushing roller 23, and the bamboo branches and leaves are allowed to enter the crusher housing 1, the crusher top cover 11 and the crusher bottom cover 12 from the feed port 25 along the guide plate 24 set on the top of the crusher top cover 11. In this step, the guide plate 24 is set to guide the bamboo branches and leaves after the preliminary crushing, so that the crushed bamboo branches and leaves can enter the crusher housing 1, the crusher top cover 11 and the crusher bottom cover 12 from the feed port 25 along the guide plate 24. By setting a second motor 21, a first crushing roller 22 and a second crushing roller 23, the second motor 21 drives the first crushing roller 22 to rotate, and then the friction generated by the second crushing roller 23 when the bamboo branches and leaves are rolled drives the second crushing roller 23 to rotate. Because the first crushing roller 22 and the second crushing roller 23 rotate in opposite directions, the cooperation of the first crushing roller 22 and the second crushing roller 23 can achieve the effect of preliminary crushing of the bamboo branches and leaves, further improve the crushing effect of the bamboo branches and leaves, and further refine the particle size of the bamboo branches and leaves after crushing, which is convenient for the later fermentation of the bamboo branches and leaves.

[0027] Further, such as Figure 5As shown, a first connecting rod 3 is fixedly connected to the middle of the inner wall of the crusher shell 1; a baffle 31 is rotatably connected to the middle of the first connecting rod 3; a torsion spring is arranged between the first connecting rod 3 and the baffle 31; the baffle 31 is arranged at the bottom of the feed port 25; the length and width of the baffle 31 are not less than the feed port 25; the side wall of the feed port 25 is fixedly connected with a limiting block 32; the limiting blocks 32 are a pair and are symmetrically arranged; the limiting blocks 32 are arranged at the top of the baffle 31; when working, when the bamboo branches and leaves after the initial crushing enter the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 from the feed port 25, the bamboo branches and leaves will first pass through the baffle 31 and press the baffle 31, so that the bamboo branches and leaves enter from the opening of the baffle 31 The crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 are entered into the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12. In this step, the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 can be sealed by setting the baffle 31, which can reduce the situation that the bamboo branches and leaves after the initial crushing are rebounded when they are crushed for the second time by the first blade blade 110 and the second blade blade 113, and reduce the secondary pollution of the working environment by dust and debris floating out from the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 when the bamboo branches and leaves are crushed. The baffle 31 can be limited by setting the limit block 32 to avoid the opening of the baffle 31 from rebounding and dislocating, which affects the sealing effect of the baffle 31 on the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12.

[0028] Further, such as Figure 2 and Figure 3As shown, a second connecting rod 4 is fixedly connected to the middle of the inner wall of the crusher shell 1; the second connecting rod 4 is multiple and evenly distributed in the middle of the inner wall of the crusher shell 1; the end of the second connecting rod 4 is fixedly connected to the first guide slope 41; the first guide slope 41 is arranged at the bottom of the baffle 31; the middle of the inner wall of the crusher shell 1 is fixedly connected to the second guide slope 42; the end of the second guide slope 42 is fixedly connected to the crusher bottom cover 12; the top of the isolation cover 14 is fixedly connected to the third guide slope 43; the first guide slope 41 and the third guide slope 43 are both conical; when working, when the bamboo branches and leaves after the initial crushing enter from the baffle 31, due to the conical setting of the first guide slope 41, they will be scattered by the first guide slope 41 inside the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12. Similarly, due to the second guide slope 4 2 and the third guide slope 43 are set as a cone, so that the bamboo branches and leaves falling on the surface of the second guide slope 42 and the third guide slope 43 will not stay on the surface of the second guide slope 42 and the third guide slope 43 but slide downward. In this step, by setting the first guide slope 41, the bamboo branches and leaves entering the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 can be diverted, so that the bamboo branches and leaves will not accumulate in one place and be crushed by the first fan blade 110 and the second fan blade 113, thereby further improving the crushing effect of the bamboo branches and leaves. By setting the first guide slope 41 and the third guide slope 43 into a cone structure, the accumulation of bamboo branches and leaves on the top of the first guide slope 41 and the third guide slope 43 and the residue in the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 can be reduced, thereby reducing the difficulty of cleaning.

[0029] Further, such as Figures 1 to 3 As shown, a support seat 5 is fixedly connected to the bottom of the crusher bottom cover 12; the support seat 5 is a pair and is symmetrically arranged on both sides of the bottom of the crusher shell 1; a conveyor belt 51 is arranged between the pair of support seats 5; when working, the crushed bamboo branches and leaves will fall from the bottom of the crusher bottom cover 12 onto the conveyor belt 51, and the bamboo branches and leaves can be transported out for fermentation to make organic fertilizer. In this step, the crushed bamboo branches and leaves can be collected and exported by setting the conveyor belt 51, which is convenient for the subsequent fermentation of the bamboo branches and leaves.

[0030] Further, such as Figure 1 and Figure 2 As shown, an observation window 6 is opened in the middle of the crusher shell 1; the observation window 6 is made of transparent material; this step can reduce the need for the staff to stop the machine and observe the internal conditions of the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12, so that the staff can observe the internal operation of the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12, observe whether the bamboo branches and leaves are completely crushed, and improve the effect of crushing the bamboo branches and leaves.

[0031] Working principle: the staff first turns on the first motor 15, at which time the first motor 15 will drive the first bevel gear 17 to rotate, because the second bevel gear 18 and the third bevel gear 111 are meshed with the first bevel gear 17, at which time the first bevel gear 17 will drive the second bevel gear 18 and the third bevel gear 111 to rotate simultaneously when rotating, and the second bevel gear 18 and the third bevel gear 111 rotate in opposite directions, the first fixed rod 19 fixedly connected to the second bevel gear 18 rotates simultaneously and drives the first blade blade 110 in the middle of the first fixed rod 19 to rotate, the second fixed rod 112 fixedly connected to the third bevel gear 111 rotates simultaneously and drives the first blade blade 110 in the middle of the second fixed rod 112 The second blade 113 rotates, and bamboo branches and leaves are put into the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 through the feeding component. The bamboo branches and leaves will fall on the surface of the first blade 110 and the second blade 113 and be crushed by the first blade 110 and the second blade 113. The staff turns on the second motor 21, and the second motor 21 drives the first crushing roller 22 to rotate. Since the second crushing roller 23 and the first crushing roller 22 are two crushing rollers with the same diameter and shape and close to each other, the bamboo branches and leaves are placed between the first crushing roller 22 and the second crushing roller 23. The rotation of the first crushing roller 22 will drive the bamboo branches and leaves inward. The bamboo branches and leaves are rolled up, and at the same time, the second crushing roller 23 will be driven by the friction force of the bamboo branches and leaves, and then start to rotate in the opposite direction, and the bamboo branches and leaves will be rolled into the other side of the first crushing roller 22 and the second crushing roller 23 through rotation, and the bamboo branches and leaves will enter the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 from the feed port 25 along the guide plate 24 set on the top of the crusher top cover 11. When the bamboo branches and leaves after the initial crushing enter the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 from the feed port 25, the bamboo branches and leaves will first pass through the baffle 31 and press the baffle 31, so that the bamboo branches and leaves enter the crusher shell from the opening of the baffle 31 1. Inside the crusher top cover 11 and the crusher bottom cover 12, when the bamboo branches and leaves after the initial crushing enter from the baffle 31, they will be scattered by the first guide slope 41 inside the crusher shell 1, the crusher top cover 11 and the crusher bottom cover 12 due to the first guide slope 41 being conical. Similarly, since the second guide slope 42 and the third guide slope 43 are conical, the bamboo branches and leaves falling on the surface of the second guide slope 42 and the third guide slope 43 will not stay on the surface of the second guide slope 42 and the third guide slope 43 but slide downward. The crushed bamboo branches and leaves will fall from the bottom of the crusher bottom cover 12 onto the conveyor belt 51, and the bamboo branches and leaves can be transported out for fermentation to make organic fertilizer.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bamboo organic fertilizer production crushing device, comprising a crusher housing (1); characterized in that: The top of the crusher housing (1) is fixedly connected to a crusher top cover (11); the bottom of the crusher housing (1) is fixedly connected to a crusher bottom cover (12); the bottom of the crusher bottom cover (12) is fixedly connected to a support rod (13); the end of the support rod (13) is fixedly connected to an isolation cover (14); a first motor (15) is provided at the middle of the outer wall of the isolation cover (14); a first bevel gear (17) is fixedly connected to the output end of the first motor (15); a second bevel gear (18) is rotatably connected to the bottom of the inner wall of the isolation cover (14); the first bevel gear (17) is rotatably connected to the inner side wall of the isolation cover (14); the top of the inner side wall of the isolation cover (14) is rotatably connected to the second bevel gear (18); A third bevel gear (111) is connected; the second bevel gear (18) is meshed with the third bevel gear (111) and the first bevel gear (17); a first fixing rod (19) is fixedly connected to the top of the second bevel gear (18); a first fan blade (110) is fixedly connected to the middle of the first fixing rod (19); a second fixing rod (112) is fixedly connected to the top of the third bevel gear (111); the third bevel gear (111) and the second fixing rod (112) are sleeved outside the first fixing rod (19); a second fan blade (113) is fixedly connected to the middle of the second fixing rod (112); a feed assembly is provided on the top of the crusher top cover (11).

2. A bamboo organic fertilizer production and crushing device according to claim 1, characterized in that: The feeding assembly comprises a side plate (2); the side plate (2) is fixedly connected to the top of the crusher cover (11); the side plates (2) are a pair and are symmetrically arranged; a second motor (21) is provided on the side wall of the side plate (2); a first crushing roller (22) is fixedly connected to the output end of the second motor (21); a second crushing roller (23) is provided at the bottom of the first crushing roller (22); the first crushing roller (22) and the second crushing roller (23) have the same diameter and shape; the first crushing roller (22) and the second crushing roller (23) rotate in the middle of the pair of side plates (2); a guide plate (24) is fixedly connected between the pair of side plates (2); a feeding port (25) is opened in the middle of the crusher cover (11); the bottom of the guide plate (24) is arranged corresponding to the top of the feeding port (25).

3. A bamboo organic fertilizer production and crushing device according to claim 2, characterized in that: A first connecting rod (3) is fixedly connected to the middle of the inner wall of the crusher housing (1); a baffle (31) is rotatably connected to the middle of the first connecting rod (3); a torsion spring is provided between the first connecting rod (3) and the baffle (31); the baffle (31) is arranged at the bottom of the feed port (25); the length and width of the baffle (31) are not less than the feed port (25); a limit block (32) is fixedly connected to the side wall of the feed port (25); the limit block (32) is arranged at the top of the baffle (31).

4. A bamboo organic fertilizer production and crushing device according to claim 3, characterized in that: A second connecting rod (4) is fixedly connected to the middle of the inner wall of the crusher shell (1); the second connecting rod (4) is multiple and evenly distributed in the middle of the inner wall of the crusher shell (1); the end of the second connecting rod (4) is fixedly connected to a first material guide slope (41); the first material guide slope (41) is arranged at the bottom of the baffle (31); a second material guide slope (42) is fixedly connected to the middle of the inner wall of the crusher shell (1); the end of the second material guide slope (42) is fixedly connected to the bottom cover (12) of the crusher; a third material guide slope (43) is fixedly connected to the top of the isolation cover (14); the first material guide slope (41) and the third material guide slope (43) are both conically arranged.

5. A bamboo organic fertilizer production and crushing device according to claim 4, characterized in that: A support seat (5) is fixedly connected to the bottom of the crusher bottom cover (12); the support seats (5) are a pair and are symmetrically arranged on both sides of the bottom of the crusher housing (1); and a conveyor belt (51) is arranged between the pair of support seats (5).

6. The bamboo organic fertilizer production and crushing device according to claim 5 is characterized in that: An observation window (6) is provided in the middle of the crusher housing (1); the observation window (6) is made of a transparent material.

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