Crushing device with dustproof function for organic solid waste treatment

Abstract

The utility model discloses a smashing device with a dustproof function for organic solid waste treatment, which belongs to the technical field of solid waste smashing, and comprises two filler strips, the upper ends of the two filler strips are fixedly connected with a shell together, and the upper ends of the two filler strips are fixedly connected with the shell. The front end of the shell is fixedly connected with a discharging plate, the front wall and the rear wall of an inner cavity of the shell are fixedly connected with limiting plates, the rear end of the shell is fixedly connected with a dust falling mechanism, the upper end of the shell is fixedly connected with a feeding port, the inner surfaces of the left side and the right side of the shell are jointly and rotationally connected with a smashing mechanism, and the bottom wall of the inner cavity of the shell is fixedly connected with a discharging mechanism. And when organic solids are crushed by the device, generated dust can be sprayed in a water spraying manner, and the device is matched with the shell to isolate the dust in the device, so that the function of reducing dust generated during crushing can be realized, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste crushing, and more specifically to a crushing device for treating organic solid waste with a dustproof function. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials generated by human production, consumption, life and other activities (the definition abroad is more extensive, and waste generated by animal activities also belongs to this category). In layman's terms, it is "garbage", mainly including solid particles, garbage, slag, sludge, discarded products, broken utensils, defective products, animal carcasses, spoiled food, human and animal feces, etc. Some countries also classify high-concentration liquids such as waste acid, waste alkali, waste oil, and waste organic solvents as solid waste.

[0003] Chinese patent authorization announcement number: CN213376947U provides a pulverizing device for solid waste treatment. The solution is to put solid waste into a pulverizing box, turn on the first motor, the first motor drives the No. 1 pulverizing rod to rotate, the No. 1 pulverizing rod can drive the No. 2 pulverizing rod to rotate through the No. 1 belt, the two sets of pulverizing rods rotate to facilitate the pulverization of solid waste, and the pulverized solid waste is introduced into the receiving box through the first guide plate and the second guide plate, which is convenient for collection and treatment. However, there are still the following defects in the specific implementation process: the device lacks a dustproof function, and dust will be generated when the solid waste is pulverized, which is harmful to the body.

[0004] Therefore, in order to solve the above problems, a pulverizing device for treating organic solid waste with dust prevention function is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a pulverizing device for organic solid waste treatment with a dust-proof function, which can achieve the function of reducing dust generation during pulverization.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A pulverizing device for treating organic solid waste with a dust-proof function comprises two pads, the two upper ends of which are commonly fixedly connected to a shell, the front end of the shell is fixedly connected to a discharge plate, the front and rear walls of the shell inner cavity are both fixedly connected to limit plates, the rear end of the shell is fixedly connected to a dust reduction mechanism, the upper end of the shell is fixedly connected to a feeding port, the inner surfaces of the left and right sides of the shell are commonly rotatably connected to the pulverizing mechanism, and the bottom wall of the shell inner cavity is fixedly connected to the discharge mechanism.

[0010] Furthermore, the dust reduction mechanism includes a water pump, the lower end of the water pump is fixedly connected to an external pipe, the upper end of the water pump is fixedly connected to a water pipe, the front end of the water pipe is fixedly connected to a diversion pipe, and the front and rear ends of the diversion pipe are fixedly connected to a plurality of nozzles.

[0011] Furthermore, the discharging mechanism includes a motor 1, a lower end of which is fixedly connected to the bottom wall of the inner cavity of the shell, an output end of the motor 1 is fixedly connected to a bidirectional screw via a coupling, an outer surface of the bidirectional screw is rotatably connected to two positioning plates, the lower ends of the two positioning plates are both fixedly connected to the bottom wall of the inner cavity of the shell, the right end of the bidirectional screw is rotatably connected to a rotating head, the right end of the rotating head is fixedly connected to the right wall of the inner cavity of the shell, the outer surface of the bidirectional screw is threadedly connected to two discharging assemblies, and the front parts of the two discharging assemblies are commonly fixedly connected to a pushing plate.

[0012] Furthermore, the discharging assembly includes a moving block, the upper and lower ends of which are fixedly connected to rotating rods, the outer surfaces of the two rotating rods are rotatably connected to connecting rods, the inner surfaces of the two connecting rods on a side away from the rotating rods are rotatably connected to a rotating joint, and the front end of the rotating joint is fixedly connected to a connecting plate.

[0013] Furthermore, the crushing mechanism includes two motors 2, the output ends of the two motors 2 are fixedly connected to the rotating shaft through a coupling, the outer surfaces of the two rotating shafts are rotatably connected to two limit plates, and the outer surfaces of the two rotating shafts are fixedly connected to a plurality of crushing teeth.

[0014] Furthermore, the ends of the two motors 2 that are close to each other are fixedly connected to the left and right ends of the shell, and the ends of the four limit plates that are close to each other are rotatably connected to the inner surfaces of the left and right ends of the shell.

[0015] Furthermore, the inner surfaces of the two moving blocks are threadedly connected to the outer surface of the bidirectional screw, and the front ends of the two connecting plates are fixedly connected to the rear end of the pusher plate.

[0016] Furthermore, the front end of the water pump is fixedly connected to the rear end of the housing, and the upper and lower ends of the diverter pipe are fixedly connected to the inner surface of the housing.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution uses a dust suppression mechanism to spray water on the generated dust when the device is crushing organic solids, and cooperates with the outer shell to isolate the dust inside the device.

[0020] (2) This solution can quickly crush organic solids through the crushing mechanism, and can crush different types of organic solids, with a good crushing effect.

[0021] (3) This solution uses a discharging mechanism in conjunction with a discharging assembly to periodically push the crushed organic solids out of the discharging plate, thereby preventing the crushed organic solids from accumulating inside the device and affecting the operation of the device, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the dust reduction mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the discharging mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of a discharging assembly of the utility model;

[0026] Figure 5 It is a schematic diagram of the crushing mechanism of the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. Pad strip; 2. Shell; 3. Discharge plate; 4. Dust suppression mechanism; 41. Water pump; 42. External pipe; 43. Diverter pipe; 44. Nozzle; 5. Limit plate; 6. Feeding port; 7. Crushing mechanism; 71. Motor 2; 72. Rotating shaft; 73. Limit plate; 74. Crushing teeth; 8. Discharge mechanism; 81. Motor 1; 82. Bidirectional screw; 83. Positioning plate; 84. Rotating head; 85. Discharge assembly; 851. Moving block; 852. Rotating rod; 853. Connecting rod; 854. Rotating joint; 855. Connecting plate; 86. Pushing plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Example:

[0033] See also Figure 1-5 A pulverizing device for treating organic solid waste with a dust-proof function comprises two pads 1, the upper ends of the two pads 1 are commonly fixedly connected to a shell 2, the front end of the shell 2 is fixedly connected to a discharge plate 3, the front and rear walls of the inner cavity of the shell 2 are fixedly connected to limit plates 5, the rear end of the shell 2 is fixedly connected to a dust reduction mechanism 4, the upper end of the shell 2 is fixedly connected to a feeding port 6, the inner surfaces of the left and right sides of the shell 2 are commonly rotatably connected to a pulverizing mechanism 7, and the bottom wall of the inner cavity of the shell 2 is fixedly connected to a discharge mechanism 8.

[0034] In this solution, organic solid waste is added into the device from the feeding port 6, and the organic solid waste is crushed inside the shell 2 by the crushing mechanism 7. During the crushing, dust can be reduced by the dust reduction mechanism 4 to prevent dust from floating out of the device. Finally, the crushed organic solid waste can be pushed out of the device by the discharging mechanism 8 to avoid accumulation.

[0035] See also Figure 1 and Figure 2 The dust reduction mechanism 4 includes a water pump 41, the front end of the water pump 41 is fixedly connected to the rear end of the shell 2, the lower end of the water pump 41 is fixedly connected to an external pipe 42, the upper end of the water pump 41 is fixedly connected to a water pipe, the front end of the water pipe is fixedly connected to a diversion pipe 43, and the front and rear ends of the diversion pipe 43 are fixedly connected to a plurality of nozzles 44.

[0036] This solution connects the external pipe 42 to an external water source and then starts the water pump 41, so that water can be pumped into the diversion pipe 43 through the water pipe under the action of the water pump 41, and the water is diverted to a number of nozzles 44 for spraying out under the action of the water pump 41. When the device is crushing, the dispersion of dust is reduced by spraying water.

[0037] See also Figure 3-4 The discharging mechanism 8 includes a motor 81, the lower end of the motor 81 is fixedly connected to the bottom wall of the inner cavity of the shell 2, the output end of the motor 81 is fixedly connected to a bidirectional screw 82 through a coupling, the outer surface of the bidirectional screw 82 is rotatably connected to two positioning plates 83, the lower ends of the two positioning plates 83 are both fixedly connected to the bottom wall of the inner cavity of the shell 2, the right end of the bidirectional screw 82 is rotatably connected to a rotating head 84, the right end of the rotating head 84 is fixedly connected to the right wall of the inner cavity of the shell 2, the outer surface of the bidirectional screw 82 is threadedly connected to two discharging components 85, and the discharging component 85 includes a moving block 85 1. The inner surfaces of the two moving blocks 851 are both threadedly connected to the outer surface of the bidirectional screw 82. The upper and lower ends of the moving blocks 851 are fixedly connected to the rotating rods 852. The outer surfaces of the two rotating rods 852 are rotatably connected to the connecting rods 853. The inner surfaces of the two connecting rods 853 on the side away from the rotating rods 852 are rotatably connected to the rotating joints 854. The front end of the rotating joint 854 is fixedly connected to the connecting plate 855. The front ends of the two connecting plates 855 are fixedly connected to the rear end of the pushing plate 86. The front parts of the two discharging assemblies 85 are fixedly connected to the pushing plate 86.

[0038] This solution starts the motor 81 so that the bidirectional screw 82 can rotate on the inner surfaces of the two positioning plates 83 under the action of the motor 81. Because the two sections of the thread on the outer surface of the bidirectional screw 82 are opposite, and the inner surfaces of the two moving blocks 851 are threadedly connected to the outer surface of the bidirectional screw 82, when the bidirectional screw 82 rotates, the two moving blocks 851 can move on the outer surface of the bidirectional screw 82 at the same time and approach or move away from each other. When the two moving blocks 851 approach each other, the angle between the two connecting rods 853 and the moving blocks 851 will become larger, and the length of the connecting rod 853 remains unchanged, so the push plate 86 will be pushed forward under the action of the four connecting rods 853 and the two connecting plates 855, so that the organic solid waste that has been crushed on the bottom wall of the inner cavity 2 can be pushed out of the device from the discharge plate 3.

[0039] See also Figure 1 and Figure 5The crushing mechanism 7 includes two motors 71, and the ends of the two motors 71 close to each other are fixedly connected to the left and right ends of the shell 2 respectively. The output ends of the two motors 71 are fixedly connected to the rotating shaft 72 through a coupling. The outer surfaces of the two rotating shafts 72 are rotatably connected to two limit plates 73. The ends of the four limit plates 73 close to each other are rotatably connected to the inner surfaces of the left and right ends of the shell 2 respectively. The outer surfaces of the two rotating shafts 72 are fixedly connected to a plurality of crushing teeth 74.

[0040] This solution starts two motors 71 at the same time, so that the two rotating shafts 72 can rotate on the inner surfaces of the four limit plates 73 respectively. The rotation of the two rotating shafts 72 will drive the multiple crushing teeth 74 located on the outer surface thereof to rotate together. Moreover, because the two motors 71 drive the two rotating shafts 72 to rotate in the same direction, but the installation positions are centrally symmetrical, the actual rotation directions of the two rotating shafts 72 are opposite, so that the two sets of crushing teeth 74 can cooperate with each other to crush the organic solid waste.

[0041] Working principle: When the device is needed to crush organic solid waste, first start the two motors 71, so that the two rotating shafts 72 can rotate on the inner surfaces of the four limit plates 73 respectively. The rotation of the two rotating shafts 72 will drive the plurality of crushing teeth 74 located on the outer surface thereof to rotate together, and then add organic solid waste into the device from the feeding port 6. When the organic solid waste falls on the plurality of crushing teeth 74, it will be crushed, and dust will be generated during the crushing. At this time, the external pipe 42 is connected to the external water source, and then the water pump 41 is started, so that water can be pumped into the diversion pipe 43 through the water pipe under the action of the water pump 41, and the water is diverted to the plurality of nozzles 44 under the action of the water pump 41. When the device is crushing, water spraying can be used to reduce the dispersion of dust. The crushed organic solid waste will pass through a number of crushing teeth 74 and fall into the bottom wall of the inner cavity of the shell 2. At this time, the motor 81 is started, so that the bidirectional screw 82 can rotate on the inner surfaces of the two positioning plates 83 under the action of the motor 81, so that the two moving blocks 851 can move on the outer surface of the bidirectional screw 82 at the same time and approach each other. When the two moving blocks 851 approach each other, the push plate 86 will be pushed forward under the action of the four connecting rods 853 and the two connecting plates 855, so that the crushed organic solid waste on the bottom wall of the inner cavity 2 can be pushed out of the device from the discharge plate 3, so as to avoid the accumulation of broken materials.

[0042] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A pulverizing device for treating organic solid waste with dust-proof function, comprising two pads (1), characterized in that: The upper ends of the two pads (1) are commonly fixedly connected to a shell (2), the front end of the shell (2) is fixedly connected to a discharge plate (3), the front and rear walls of the inner cavity of the shell (2) are both fixedly connected to a limit plate (5), the rear end of the shell (2) is fixedly connected to a dust reduction mechanism (4), the upper end of the shell (2) is fixedly connected to a feeding port (6), the inner surfaces of the left and right sides of the shell (2) are commonly rotatably connected to a crushing mechanism (7), and the bottom wall of the inner cavity of the shell (2) is fixedly connected to a discharge mechanism (8).

2. The organic solid waste treatment pulverizing device with dust-proof function according to claim 1, characterized in that: The dust suppression mechanism (4) comprises a water pump (41), the lower end of the water pump (41) is fixedly connected to an external pipe (42), the upper end of the water pump (41) is fixedly connected to a water pipe, the front end of the water pipe is fixedly connected to a diversion pipe (43), and the front and rear ends of the diversion pipe (43) are fixedly connected to a plurality of nozzles (44).

3. The organic solid waste treatment pulverizing device with dust-proof function according to claim 1, characterized in that: The discharging mechanism (8) comprises a motor 1 (81), the lower end of the motor 1 (81) is fixedly connected to the bottom wall of the inner cavity of the shell (2), the output end of the motor 1 (81) is fixedly connected to a bidirectional screw (82) via a coupling, the outer surface of the bidirectional screw (82) is rotatably connected to two positioning plates (83), the lower ends of the two positioning plates (83) are both fixedly connected to the bottom wall of the inner cavity of the shell (2), the right end of the bidirectional screw (82) is rotatably connected to a rotating head (84), the right end of the rotating head (84) is fixedly connected to the right wall of the inner cavity of the shell (2), the outer surface of the bidirectional screw (82) is threadedly connected to two discharging assemblies (85), and the front parts of the two discharging assemblies (85) are commonly fixedly connected to a pushing plate (86).

4. The organic solid waste treatment pulverizing device with dust-proof function according to claim 3 is characterized in that: The discharging assembly (85) comprises a moving block (851), the upper and lower ends of the moving block (851) are fixedly connected to a rotating rod (852), the outer surfaces of the two rotating rods (852) are rotatably connected to connecting rods (853), the inner surfaces of the two connecting rods (853) on a side away from the rotating rods (852) are rotatably connected to a rotating joint (854), and the front end of the rotating joint (854) is fixedly connected to a connecting plate (855).

5. The organic solid waste treatment pulverizing device with dust-proof function according to claim 1, characterized in that: The pulverizing mechanism (7) comprises two motors (71), the output ends of the two motors (71) are fixedly connected to a rotating shaft (72) via a coupling, the outer surfaces of the two rotating shafts (72) are rotatably connected to two limit plates (73), and the outer surfaces of the two rotating shafts (72) are fixedly connected to a plurality of pulverizing teeth (74).

6. The organic solid waste treatment pulverizing device with dust-proof function according to claim 5, characterized in that: The ends of the two motors (71) that are close to each other are fixedly connected to the left and right ends of the housing (2), and the ends of the four limit plates (73) that are close to each other are rotatably connected to the inner surfaces of the left and right ends of the housing (2).

7. The organic solid waste treatment pulverizing device with dust-proof function according to claim 4, characterized in that: The inner surfaces of the two moving blocks (851) are both threadedly connected to the outer surface of the bidirectional screw (82), and the front ends of the two connecting plates (855) are both fixedly connected to the rear end of the push plate (86).

8. The organic solid waste treatment pulverizing device with dust-proof function according to claim 2, characterized in that: The front end of the water pump (41) is fixedly connected to the rear end of the housing (2), and the upper and lower ends of the diverter pipe (43) are fixedly connected to the inner surface of the housing (2).

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