Kitchen waste pulping device

Abstract

The utility model relates to the technical field of kitchen waste treatment equipment, in particular to a kitchen waste pulping device which comprises a mixing barrel, a barrel cover is detachably mounted at the top of the mixing barrel; a first connecting pipe is mounted at the bottom of the mixing barrel, a second connecting pipe is mounted in the first connecting pipe, and a valve body is mounted on the outer wall of the second connecting pipe; an annular seat is fixed on the outer wall of the mixing barrel, and a fixing piece is fixed at the bottom of the annular seat; a motor is installed at the top of the barrel cover, the output end of the motor penetrates through the barrel cover and is fixedly provided with a driving rod, and a first gear is fixed to the bottom of the driving rod. By increasing the number of the cutting blades (one set of first cutting blades and two sets of second cutting blades), the kitchen waste smashing efficiency is improved; and the pulping quality is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food waste treatment equipment, in particular to a food waste pulping device. Background Technique

[0002] The premise for good fermentation of the anaerobic device is that the pretreatment device can efficiently and quickly process hard materials such as broken bones, bottle caps, and porcelain chips in food waste, as well as components that interfere with anaerobic fermentation such as grease. The existing food waste pulping technology is to pulverize hard bones, vegetables, and large particle food waste in a sealed pulping tank through rapidly rotating hard pulverizing blades, and make a slurry with smaller particles, better fluidity, and more uniform distribution by mixing with a certain proportion of water.

[0003] After retrieval, the Chinese Patent Network discloses a food waste pulping device with the publication number of CN211887200U. Although it can not only pulverize food waste more thoroughly but also improve the pulping quality, the pulverization efficiency of this patent for food waste needs to be improved, and the pulping quality also needs to be enhanced.

[0004] Therefore, a food waste pulping device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a food waste pulping device.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A food waste pulping device, comprising:

[0008] A mixing barrel;

[0009] The top of the mixing barrel is detachably installed with a barrel cover;

[0010] The bottom of the mixing barrel is installed with a first connecting pipe, a second connecting pipe is installed inside the first connecting pipe, and a valve body is installed on the outer wall of the second connecting pipe;

[0011] An annular seat is fixed on the outer wall of the mixing barrel, and a fixing piece is fixed at the bottom of the annular seat;

[0012] A motor is installed on the top of the barrel cover, the output end of the motor penetrates through the barrel cover and is fixed with a driving rod, and a first gear is fixed at the bottom of the driving rod;

[0013] The first gear meshes with two second gears;

[0014] A first connecting rod is fixed at the bottom of the first gear, and a first cutting blade is fixed on the outer wall of the first connecting rod;

[0015] A second connecting rod is fixed to the bottom of each of the two second gears, and a second cutting blade is fixed to the outer wall of the second connecting rod.

[0016] Preferably, the first cutting blade and the second cutting blade are staggeredly distributed.

[0017] Preferably, the two second gears are movably connected to the bottom of the barrel cover through third connecting rods.

[0018] Preferably, the diameter of the first gear is larger than the diameter of the second gear.

[0019] Preferably, a blocking net is arranged at the top of the second connecting pipe.

[0020] Preferably, an internal thread is arranged on the inner wall of the first connecting pipe, and an external thread is arranged on the outer wall of the second connecting pipe;

[0021] The second connecting pipe is threadedly connected to the inside of the first connecting pipe through the external thread cooperating with the internal thread.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] By starting the motor, the motor drives the first gear to rotate. Since the first gear meshes with two second gears, the first gear will drive the two second gears to rotate simultaneously. Driven by the first gear and the two second gears, the first cutting blade and the two groups of second cutting blades will simultaneously crush the food waste inside the mixing barrel. Compared with the existing ones, the present utility model improves the crushing efficiency of food waste and the pulp making quality by increasing the number of cutting blades (one group of first cutting blades and two groups of second cutting blades);

[0024] Since the diameter of the first gear is larger than the diameter of the second gear, the rotation speed of the second gear is greater than the rotation speed of the first gear. Therefore, the rotation speed of the second cutting blade is increased, further improving the crushing efficiency of food waste and the pulp making quality.

[0025] By arranging a blocking net at the top of the second connecting pipe, the blocking net can prevent larger impurities in the food waste pulp from blocking the second connecting pipe, improving the overall working efficiency and working continuity;

[0026] Since the second connecting pipe is threadedly connected to the inside of the first connecting pipe through the external thread cooperating with the internal thread, only by rotating the second connecting pipe in the reverse direction along the threaded connection direction of the internal thread and the external thread, the second connecting pipe can be disassembled, so as to facilitate the maintenance of the blocking net and the valve body, and it is more convenient to use. Description of the Drawings

[0027] Figure 1Schematic diagram of the overall structure of the present utility model;

[0028] Figure 2 Schematic diagram of the structures of the first cutting blade and the second cutting blade in the present utility model;

[0029] Figure 3 Schematic diagram of the connection structure of the first connecting pipe and the second connecting pipe in the present utility model;

[0030] Figure 4 Schematic diagram of the blocking net structure in the present utility model.

[0031] In the figure: 1, mixing barrel; 2, barrel cover; 3, annular seat; 4, fixing member; 5, first connecting pipe; 6, second connecting pipe; 7, valve body; 8, motor; 9, driving rod; 10, first gear; 11, first connecting rod; 12, second gear; 13, second connecting rod; 14, second cutting blade; 15, first cutting blade; 16, internal thread; 17, external thread; 18, blocking net; 19, third connecting rod. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0034] Embodiment 1:

[0035] Please refer to Figure 1 , 2, the present utility model provides a technical solution: To achieve the above object, the present utility model provides the following technical solution: A pulping device for kitchen waste, comprising: a mixing barrel 1; a barrel cover 2 is detachably installed on the top of the mixing barrel 1; a first connecting pipe 5 is installed at the bottom of the mixing barrel 1, a second connecting pipe 6 is installed inside the first connecting pipe 5, and a valve body 7 is installed on the outer wall of the second connecting pipe 6; an annular seat 3 is fixed on the outer wall of the mixing barrel 1, and a fixing member 4 is fixed at the bottom of the annular seat 3; a motor 8 is installed on the top of the barrel cover 2, the output end of the motor 8 penetrates through the barrel cover 2 and is fixed with a driving rod 9, a first gear 10 is fixed at the bottom of the driving rod 9; the first gear 10 meshes with two second gears 12; a first connecting rod 11 is fixed at the bottom of the first gear 10, and a first cutting blade 15 is fixed on the outer wall of the first connecting rod 11; second connecting rods 13 are fixed at the bottoms of the two second gears 12, and second cutting blades 14 are fixed on the outer walls of the second connecting rods 13. The first cutting blade 15 and the second cutting blades 14 are arranged in a staggered manner. The two second gears 12 are both movably connected to the bottom of the barrel cover 2 through a third connecting rod 19, and the diameter of the first gear 10 is larger than the diameter of the second gear 12.

[0036] Specifically, in the present utility model, by starting the motor 8, the motor 8 drives the first gear 10 to rotate. Since the first gear 10 meshes with two second gears 12, the first gear 10 will drive the two second gears 12 to rotate simultaneously. Driven by the first gear 10 and the two second gears 12, the first cutting blade 15 and the two groups of second cutting blades 14 will simultaneously crush the food waste inside the mixing barrel 1. Compared with the existing ones, by increasing the number of cutting blades (one group of first cutting blades 15 and two groups of second cutting blades 14) in the present utility model, the crushing efficiency of the kitchen waste is improved, and the pulping quality is also enhanced.

[0037] Since the diameter of the first gear 10 is larger than the diameter of the second gear 12, the rotation speed of the second gear 12 is greater than the rotation speed of the first gear 10. Therefore, the rotation speed of the second cutting blade 14 is increased, further improving the crushing efficiency of the kitchen waste and enhancing the pulping quality.

[0038] Embodiment 2:

[0039] Please refer to Figure 1 、 3 、4, the present utility model provides a technical solution: A pulping device for kitchen waste, a blocking net 18 is arranged at the top of the second connecting pipe 6, an internal thread 16 is arranged on the inner wall of the first connecting pipe 5, and an external thread 17 is arranged on the outer wall of the second connecting pipe 6; the second connecting pipe 6 is threadedly connected inside the first connecting pipe 5 through the external thread 17 cooperating with the internal thread 16.

[0040] Specifically, in the present utility model, a blocking net 18 is provided at the top of the second connecting pipe 6. The blocking net 18 can prevent larger impurities in the kitchen waste slurry from blocking the second connecting pipe 6, improving the overall working efficiency and working continuity.

[0041] Since the second connecting pipe 6 is threadedly connected to the inside of the first connecting pipe 5 through the external thread 17 and the internal thread 16, only by reversely rotating the second connecting pipe 6 along the threaded connection direction of the internal thread 16 and the external thread 17 can the second connecting pipe 6 be disassembled, facilitating the maintenance of the blocking net 18 and the valve body 7, and being relatively convenient to use.

[0042] Working principle:

[0043] First, start the motor 8. The motor 8 drives the first gear 10 to rotate. Since the first gear 10 meshes with two second gears 12, the first gear 10 will drive the two second gears 12 to rotate simultaneously. Driven by the first gear 10 and the two second gears 12, the first cutting blade 15 and the two groups of second cutting blades 14 will simultaneously crush the food waste in the mixing barrel 1. Compared with the existing ones, in the present utility model, by increasing the number of cutting blades (one group of first cutting blades 15 and two groups of second cutting blades 14), the crushing efficiency of the kitchen waste is improved, and the pulp making quality is also enhanced.

[0044] Since the diameter of the first gear 10 is larger than that of the second gear 12, the rotation speed of the second gear 12 is greater than that of the first gear 10. Therefore, the rotation speed of the second cutting blade 14 is increased, further improving the crushing efficiency of the kitchen waste and enhancing the pulp making quality.

[0045] Secondly, a blocking net 18 is provided at the top of the second connecting pipe 6. The blocking net 18 can prevent larger impurities in the kitchen waste slurry from blocking the second connecting pipe 6, improving the overall working efficiency and working continuity.

[0046] Since the second connecting pipe 6 is threadedly connected to the inside of the first connecting pipe 5 through the external thread 17 and the internal thread 16, only by reversely rotating the second connecting pipe 6 along the threaded connection direction of the internal thread 16 and the external thread 17 can the second connecting pipe 6 be disassembled, facilitating the maintenance of the blocking net 18 and the valve body 7, and being relatively convenient to use.

[0047] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present utility model.

[0048] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the description in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A kitchen waste pulping device, characterized in that: include: Mixing barrel (1); The mixing barrel (1) is detachably provided with a barrel cover (2); A first connecting pipe (5) is installed at the bottom of the mixing barrel (1), a second connecting pipe (6) is installed inside the first connecting pipe (5), and a valve body (7) is installed on the outer wall of the second connecting pipe (6); An annular seat (3) is fixed on the outer wall of the mixing barrel (1), and a fixing piece (4) is fixed on the bottom of the annular seat (3); A motor (8) is installed on the top of the barrel cover (2), the output end of the motor (8) passes through the barrel cover (2) and is fixed with a driving rod (9), and a first gear (10) is fixed at the bottom of the driving rod (9); The first gear (10) is meshed with two second gears (12); A first connecting rod (11) is fixed to the bottom of the first gear (10), and a first cutting blade (15) is fixed to the outer wall of the first connecting rod (11); A second connecting rod (13) is fixed to the bottom of each of the two second gears (12), and a second cutting blade (14) is fixed to the outer wall of the second connecting rod (13).

2. The kitchen waste pulping device according to claim 1, characterized in that: The first cutting blade (15) and the second cutting blade (14) are staggered.

3. The kitchen waste pulping device according to claim 1, characterized in that: The two second gears (12) are both movably connected to the bottom of the barrel cover (2) via a third connecting rod (19).

4. The kitchen waste pulping device according to claim 1, characterized in that: The diameter of the first gear (10) is greater than the diameter of the second gear (12).

5. The kitchen waste pulping device according to claim 1, characterized in that: A blocking net (18) is provided on the top of the second connecting pipe (6).

6. The kitchen waste pulping device according to claim 1, characterized in that: The inner wall of the first connecting pipe (5) is provided with an internal thread (16), and the outer wall of the second connecting pipe (6) is provided with an external thread (17); The second connecting pipe (6) is threadably connected to the interior of the first connecting pipe (5) via an external thread (17) and an internal thread (16).

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