Raw material crusher for producing bio-organic fertilizer
By combining the design of crushing rollers, crushing knife sticks and mesh plates in the crusher, multiple crushing and precise screening of biological organic fertilizer raw materials is achieved, solving the problem of inability to directly screen after crushing, and improving production efficiency and Crushing effect.
Patent Information
- Application Number
- CN202420746634.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-11
AI Technical Summary
The existing crushing equipment for the production of bioorganic fertilizers cannot directly screen the materials after crushing, and additional screening equipment is required, resulting in low production efficiency and high cost.
A crusher including crushing box, crushing roller, crushing knife stick, mesh plate and eccentric wheel is designed. Through multiple crushing and screening functions of mesh plates, precise screening of crushed materials is achieved without the need for matching. Specialized screening equipment.
It improves the crushing effect and production efficiency, reduces production costs, realizes the direct use of the crushed materials in accordance with specifications, and improves the working efficiency of biological organic fertilizer production.
Smart Images
Figure CN222152337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bio-organic fertilizer production, in particular to a raw material crusher for bio-organic fertilizer production. Background Art
[0002] Bio-organic fertilizer refers to a type of fertilizer that combines the effects of microbial fertilizer and organic fertilizer, which is composed of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and have been harmlessly treated and decomposed. Compared with chemical fertilizers, it has the following advantages: Bio-organic fertilizer has a high organic matter content, can improve the soil, improve the physical and chemical properties of the soil, enhance the soil's ability to retain water, fertilizer, and supply fertilizer, alleviate soil compaction caused by long-term use of chemical fertilizers, and can increase soil porosity, permeability and exchangeability, and plant survival rate, and increase beneficial bacteria and soil microorganisms and populations.
[0003] Bio-organic fertilizer recycles agricultural and animal husbandry waste, reduces environmental pollution, is safe and non-toxic to humans, livestock and the environment, and is an environmentally friendly fertilizer. The raw materials used in the production of bio-organic fertilizer usually need to be crushed. The raw materials of bio-organic fertilizer include a variety of sources. Due to the particularity of the raw materials, the initial states of various raw materials are different in size, and the raw materials need to be crushed. After the existing crushing equipment crushes the raw materials, it is also necessary to use screening equipment for screening, and the components with similar crushing specifications are screened out for application. This method requires special screening equipment, which increases production costs, and after crushing, the materials need to be transferred for screening, which reduces production efficiency. Therefore, it is necessary to develop a raw material crusher for bio-organic fertilizer production with good crushing effect, which can directly screen out materials that meet the specifications for use after crushing, without the need for supporting special screening equipment, and improve work efficiency. Utility Model Content
[0004] In view of the above technical problems, the utility model provides a raw material crusher for the production of biological organic fertilizer, which has good crushing effect and can directly screen out materials that meet specifications for use after crushing, without the need for special screening equipment, thereby improving work efficiency, so as to solve the problem that the existing crushing equipment cannot screen the materials after crushing and the transfer screening reduces the efficiency.
[0005] To solve the above technical problems, the utility model discloses a raw material crusher for producing biological organic fertilizer, comprising a crushing box and a base, the crushing box is fixedly connected to the base, the top of the crushing box is fixedly connected to a feed hopper, the upper part of the crushing box is rotatably connected to a first roller and a second roller, the first roller and the second roller are fixedly connected to a crushing roller, one end of the first roller passes through the crushing box and is fixedly connected to a first motor output shaft, the first roller and the second roller are transmission-connected, a crushing knife stick is rotatably connected in the crushing box, one end of the rotating shaft of the crushing knife stick passes through the crushing box and is fixedly connected to the second motor output shaft, a third motor is fixedly connected outside the crushing box, the third motor output shaft extends into the crushing box and is fixedly connected to an eccentric wheel, a mesh plate is rotatably connected to one side of the crushing box, the bottom of the other side of the mesh plate is in contact with the eccentric wheel, a collecting box is slidably connected to the bottom of the crushing box, and a discharge port is provided on one side.
[0006] Furthermore, inclined plates are fixedly connected to the two side walls of the crushing box below the crushing roller, and the opposite sides of the two inclined plates are inclined downward.
[0007] Furthermore, the first roller shaft and the second roller shaft are fixedly connected with gears meshing with each other.
[0008] Furthermore, a mounting block is fixedly connected to one side of the inner wall of the crushing box, and the mesh plate is hinged to the mounting block.
[0009] Furthermore, the discharge port is connected to an inclined discharge hopper, and a collection box is placed on the base below the discharge hopper.
[0010] Furthermore, the inclined plate is located above the crushing knife roller, and the mesh plate is located below the crushing knife roller.
[0011] Furthermore, a transparent observation window is provided on one side of the crushing box.
[0012] Furthermore, a leg is fixedly connected to the lower end of the base.
[0013] Compared with the prior art, the utility model has the following advantages:
[0014] 1. The utility model can realize multiple crushing of biological organic fertilizer raw materials by arranging a crushing roller at the upper part of the crushing box and a crushing knife roller at the lower part, thereby improving the crushing effect of the raw materials. By rotating and connecting a mesh plate at the lower part of the crushing box and rotating and connecting an eccentric wheel at the bottom of the other side of the mesh plate, the mesh plate can be driven to shake up and down to realize raw material screening, and the raw materials that meet the specifications after crushing are effectively screened out and enter the collecting box, and the raw materials that are not completely crushed are distinguished and enter the collecting box from the discharging hopper, and can be put back into the crusher for crushing again, without the need for supporting special screening equipment, thereby reducing production costs, improving production efficiency, and ensuring the crushing effect of raw materials for biological organic fertilizer production.
[0015] 2. The utility model arranges an inclined plate in the crushing box, so that the materials after the initial crushing by the crushing roller can be accurately collected on the crushing knife rod. By placing a collection box on the base, it is convenient to collect the raw materials that have not been completely crushed, and directly put them back into the crushing box after collection, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front sectional view of the utility model.
[0017] Figure 2 This is a view of the crushing roller connection structure of the utility model.
[0018] Figure 3 This is the external structure view of the utility model.
[0019] Figure 4 for Figure 3 Left view of .
[0020] In the figure: 1. crushing box, 2. base, 3. feed hopper, 4. first roller, 5. second roller, 6. crushing roller, 7. first motor, 8. gear, 9. inclined plate, 10. crushing knife stick, 11. second motor, 12. mounting block, 13. mesh plate, 14. third motor, 15. eccentric wheel, 16. collecting box, 17. discharge hopper, 18. collection box, 19. support leg, 20. observation window. DETAILED DESCRIPTION
[0021] The utility model will be further described below in conjunction with the accompanying drawings.
[0022] like Figure 1-4The raw material crusher for producing biological organic fertilizer shown in the figure comprises a crushing box 1 and a base 2. The crushing box 1 is fixedly connected to the base 2. A feed hopper 3 is fixedly connected to the top of the crushing box 1. A first roller 4 and a second roller 5 are rotatably connected to the upper part of the crushing box 1 through bearings. A crushing roller 6 is fixedly connected to the outer sides of the first roller 4 and the second roller 5. One end of the first roller 4 passes through the crushing box 1 and is fixedly connected to the output shaft of a first motor 7 fixedly connected to the outer side of the crushing box 1 through a connecting frame. One end of the first roller 4 and the second roller 5 passes through the crushing box 1 and is fixedly connected to mutually meshing gears 8. A crushing knife stick is rotatably connected to the crushing roller 6 in the crushing box 1 through bearings and a rotating shaft. 10. One end of the rotating shaft of the crushing knife stick 10 passes through the crushing box 1 and is fixedly connected to the output shaft of the second motor 11 fixedly connected to the outside of the crushing box 1 through a connecting frame. A third motor 14 is fixedly connected to the outside of the crushing box 1 through a connecting frame. The output shaft of the third motor 14 extends into the crushing box 1 and is fixedly connected to an eccentric wheel 15. A mesh plate 13 is arranged below the crushing knife stick 10 in the crushing box 1. One side of the mesh plate 13 is rotatably connected to the inner wall of the crushing box 1, and the bottom of the other side of the mesh plate 13 is in contact with the eccentric wheel 15. A detachable collecting box 16 is pulled out and connected to the bottom of the crushing box 1. A discharge port is provided in the crushing box 1 at a side of the eccentric wheel 15 corresponding to the mesh plate 13.
[0023] It should be noted that, in this embodiment, in order to ensure that the blocky raw materials that are not fully crushed can be discharged smoothly from the discharge port, one side of the mesh plate 13 extends into the discharge port, and the size of the discharge port can meet the range of movement of the mesh plate 13.
[0024] In order to ensure that the raw materials after the initial crushing by the crushing roller 6 can fall accurately onto the crushing knife roller 10 below for secondary crushing, inclined plates 9 are fixedly connected to the two side walls below the crushing roller 6 in the crushing box 1, and the opposite sides of the two inclined plates 9 are inclined downward; the inclined plates 9 are located above the crushing knife roller 10.
[0025] In order to facilitate the installation and removal of the mesh plate 13 , a mounting block 12 is fixedly connected to one side of the inner wall of the crushing box 1 , and the mesh plate 13 is hinged to the mounting block 12 .
[0026] It should be noted that, in this embodiment, the aperture of the mesh plate 13 needs to be set in combination with the specification requirements of the raw materials for the production of biological organic fertilizers, and the mesh plate 13 needs to be disassembled and cleaned at regular intervals to avoid partial mesh blockage that reduces work efficiency.
[0027] In order to facilitate the collection of block materials that have not been completely crushed and to put them back into the crushing box 1 for further crushing to improve the crushing quality, the discharge port is connected to an inclined discharge hopper 17, and a collection box 18 is placed on the base 2 below the discharge hopper 17.
[0028] In order to observe the crushing of the raw materials in the crushing box 1 in real time and to check the material receiving condition of the collecting box 16 to prevent the collecting box 16 from receiving too much material and being unable to be drawn out from the crushing box 1, a transparent observation window 20 is provided on one side of the crushing box 1. In order to improve the stability of the device, a support leg 19 is fixedly connected to the lower end of the base 2.
[0029] It should be noted that the crushing roller 6 and the crushing knife stick 10 are both existing devices, and their specific structures will not be described in detail in this embodiment.
[0030] The working process of this embodiment is as follows:
[0031] When processing biological organic fertilizer, it is necessary to use this device to crush and screen the raw materials. The biological organic fertilizer raw materials are put into the crushing box 1 through the feed hopper 3, and the first motor 7 is started synchronously. The first motor 7 drives the first roller 4 to rotate. Under the meshing action of the two gears 8, the second roller 5 is driven to rotate, and then the two crushing rollers 6 are rotated to perform preliminary crushing of the raw materials. Due to the setting of the two inclined plates 9, the preliminary crushed materials slide onto the crushing knife rod 10 through the inclined plates 9, and the second motor 11 is started synchronously. The second motor 11 drives the crushing knife rod 10 to rotate to perform secondary crushing of the preliminary crushed raw materials, which can improve the crushing effect. At the same time, the third motor 14 is started to run, and the third motor 14 drives the eccentric wheel 15 to rotate. One side of the mesh plate 13 is rotatably connected relative to the crushing box 1, and under the action of the eccentric wheel 15, the mesh plate 13 can be driven to shake up and down around the hinge point, so as to screen the crushed raw materials. The raw materials that meet the specifications will fall from the sieve holes of the mesh plate 13 into the collecting box 16. The large pieces of raw materials that have not been fully crushed will continue to roll from the discharge hopper 17 into the collecting box 18 as the mesh plate 13 shakes. After collection, the raw materials in the collecting box 18 are poured into the feed hopper 3 for further crushing, thereby improving the crushing quality and reducing the adverse effects of large pieces of raw materials on the production of biological organic fertilizers. The internal working conditions of the crushing box 1 can be observed from the observation window 20. When there is too much material in the collecting box 16, the machine can be stopped to take out the collecting box 16 for unloading and then put back to continue working.
Claims
1. A raw material crusher for producing biological organic fertilizer, comprising a crushing box (1) and a base (2), wherein the crushing box (1) is fixedly connected to the base (2), and a feed hopper (3) is fixedly connected to the top of the crushing box (1), characterized in that: The upper part of the crushing box (1) is rotatably connected to a first roller (4) and a second roller (5); a crushing roller (6) is fixedly connected to the first roller (4) and the second roller (5); one end of the first roller (4) passes through the crushing box (1) and is fixedly connected to the output shaft of the first motor (7); the first roller (4) and the second roller (5) are transmission-connected; a crushing knife stick (10) is rotatably connected to the crushing box (1); one end of the rotating shaft of the crushing knife stick (10) passes through the crushing The box (1) is fixedly connected to the output shaft of the second motor (11); a third motor (14) is fixedly connected to the outside of the crushing box (1); the output shaft of the third motor (14) extends into the crushing box (1) and is fixedly connected to an eccentric wheel (15); a mesh plate (13) is rotatably connected to one side of the crushing box (1); the bottom of the other side of the mesh plate (13) is in contact with the eccentric wheel (15); a collecting box (16) is slidably connected to the bottom of the crushing box (1) and a discharge port is opened on one side.
2. The raw material crusher for producing biological organic fertilizer according to claim 1, characterized in that: Inclined plates (9) are fixedly connected to the two side walls of the crushing box (1) below the crushing roller (6), and the opposite sides of the two inclined plates (9) are inclined downward.
3. The raw material crusher for producing biological organic fertilizer according to claim 1, characterized in that: The first roller shaft (4) and the second roller shaft (5) are fixedly connected with gears (8) that mesh with each other.
4. The raw material crusher for producing biological organic fertilizer according to claim 1, characterized in that: A mounting block (12) is fixedly connected to one side of the inner wall of the crushing box (1), and the mesh plate (13) is hinged to the mounting block (12).
5. The raw material crusher for producing biological organic fertilizer according to claim 1, characterized in that: The discharge port is connected to an inclined discharge hopper (17), and a collection box (18) is placed on the base (2) below the discharge hopper (17).
6. The raw material crusher for producing biological organic fertilizer according to claim 2, characterized in that: The inclined plate (9) is located above the crushing knife roller (10), and the mesh plate (13) is located below the crushing knife roller (10).
7. The raw material crusher for producing biological organic fertilizer according to claim 1, characterized in that: A transparent observation window (20) is provided on one side of the crushing box (1).
8. The raw material crusher for producing biological organic fertilizer according to claim 1, characterized in that: A supporting leg (19) is fixedly connected to the lower end of the base (2).