CN201848270U - Household organic waste grinder - Google Patents

Abstract

The utility model relates to a household organic waste crusher, which belongs to the technical field of crushing equipment and is used to solve the problem of low crushing efficiency of household organic waste. This device includes a feed port, an upper body, a lower body, a power mechanism, a transmission mechanism, a crushing mechanism, and a discharge port. The crushing mechanism consists of a grinding ring, a grinding disc, grinding block 1, and grinding block 2. The outer ring of the grinding disc and the inner ring of the grinding ring are in a zigzag shape. The grinding ring is fixedly connected to the upper body. The grinding ring and the grinding disc are coaxial and in same plane. Through the above device, after the organic waste collides with the grinding block 1 and the grinding block 2 and is crushed, the granular garbage falls along the drop hole on the grinding disc. The staggered zigzag structure between the grinding disc and the grinding ring further separates the larger garbage Crushing, after two crushings, the organic waste is completely crushed. Compared with existing household waste crushers, this utility model has the advantages of high organic waste crushing effect, simple structure, and compact size.

Description

Household organic waste shredder

technical field

The utility model relates to a household organic garbage pulverizer, which belongs to the technical field of pulverizing equipment and is used for solving the problem of low efficiency of household organic garbage pulverization. the

Background technique

With the development of society, the daily output of household waste increases year by year, and experts believe that food waste accounts for more than 35%. The vast majority of these food wastes are discarded in dustbins. These places are easy to attract pests such as flies, mosquitoes, cockroaches, mice, etc., multiply germs, and produce odors, which seriously affect human health and the environment. The current waste disposal pressure is very high, and the contradiction between the rapid increase of waste and the retention of disposal has become an important issue in the field of environmental protection in today's "road to sustainable development". the

The Chinese utility model patent whose patent number is ZL 94225658.1 discloses a domestic household garbage pulverizer, which is composed of a casing with a feeding mask, a motor, a base and a pulverizer. Its structural feature is that a sieve is installed at the junction of the casing and the base, and a discharge port is opened at the lower part of the base. The base and the casing are connected through pin shafts and clamping bolts. Water nozzles are formed on the casing. The utility model is simple in structure and easy to use, but the life of the pulverizer is short and the pulverization effect is low. the

The Chinese utility model patent No. ZL 200520076207.3 discloses a food waste disposer. The motor is arranged below the main body, the crushing mechanism is arranged between the motor and the feeding mechanism, the discharge mechanism is arranged on the side of the main body, an upper cover is arranged above the motor, and a sealant is arranged between the upper cover and the main body. The surface is provided with a curved surface that slopes downward along the radial direction, and the outer periphery of the upper cover has an annular groove. The lower end of the main body is nested in the annular groove, and an O-shaped seal is set at the bottom of the annular groove. The sealant is arranged between the inner wall of the lower end of the main body and the outer surface of the opposite upper cover. The accumulated water will not directly penetrate into the motor, and an O-shaped sealing ring is set at the bottom of the annular groove, thus forming a second layer of protection measures other than the sealant, so the utility model can more effectively prevent accumulated water The damage of water to the motor can prolong the service life of the food waste disposer. The utility model takes too long to crush the rubbish, and the crushing is not thorough. the

Contents of the invention

In order to overcome the above-mentioned problems in the prior art, the utility model aims to provide a household organic waste shredder with simple structure, small size and high crushing effect. the

The purpose of this utility model is achieved through the following technical measures:

A household organic waste shredder, which consists of a feed inlet, an upper body, a lower body, a power mechanism, a transmission mechanism, a crushing mechanism, and a discharge port. The upper body and the lower body are sealed and connected, the crushing mechanism and the transmission mechanism are located inside the upper body, the power mechanism is located inside the lower body, and the discharge port is located at the side of the bottom of the upper body. It is characterized in that the crushing mechanism is formed by grinding ring, grinding disc, grinding block 1 and grinding block 2, grinding block 1 and grinding block 2 are connected to the grinding disc through slotted pan head screws, the outer ring of the grinding disc and the inner ring of the grinding ring are serrated, and the grinding ring It is fixedly connected with the upper body, the grinding ring and the grinding disc are coaxial and in the same plane; the transmission mechanism is composed of a motor shaft, a bearing and a bearing seat, the bearing is installed in the bearing seat, the motor shaft and the bearing are interference fit, and the bearing seat There is a waterproof felt ring on the top, the upper surface of the bearing seat is in the shape of an inverted funnel, and the motor shaft and the grinding disc are connected by keys; the power mechanism includes a motor, a motor casing, and a bottom cover, and the motor is vertically fixed in the motor casing , the motor casing and bottom cover are fixedly connected to the lower body through slotted pan head screws. The motor is a single-phase induction low-power motor, and an overheat protection device is installed on its circuit; the feeding port is connected to the upper body with a quick connector . the

There is an anti-splash groove in the feed inlet, and the boss is stuck at the feed inlet to prevent household organic waste from splashing out of the grinding chamber during the crushing process; there are 6 threaded holes and drop holes on the grinding disc, Grinding block 1 and grinding block 2 are connected with the grinding disc through slotted pan head screws. the

In the above technical measures, the organic waste enters the crushing mechanism through the feeding port, and the grinding block 1 and the grinding block 2 rotate with the grinding disc, and collide with the organic waste, and the crushed granular waste can fall through the discharge hole, and the volume is relatively large. The garbage moves to the junction of the grinding disc and the grinding ring under the action of centrifugal force; the outer ring of the grinding disc is serrated, and the inner ring of the grinding ring is reverse serrated, and the grinding ring and the grinding disc are coaxial and in the same plane. The grinding disc is driven by the motor shaft to rotate, and the two saw teeth are interlaced to further crush the organic waste between the saw teeth. The crushed waste flows down with the water and is discharged along the upper surface of the bearing seat through the discharge port. Through the above two times of crushing, the effect of crushing organic waste is improved. the

The working principle of the utility model:

The organic waste enters the pulverizer from the feed port, and the motor drives the grinding disc in the crushing mechanism to rotate, and the household organic waste collides with the grinding block 1 and the grinding block 2, and the collision between the grinding block 1 and the grinding block 2 and the organic waste accelerates the waste The crushing, and the sawtooth in the opposite direction between the grinding disc and the grinding ring are staggered, so that the organic waste is further crushed, and the organic waste is ground into fine particles and discharged through the discharge port along the water. the

Compared with the existing garbage crusher, the utility model has the following outstanding advantages and effects:

1. Through the impact between the grinding block 1 and the grinding block 2 and the organic waste, the sawtooth rolling between the grinding disc and the grinding ring, the double crushing improves the crushing effect of the organic waste;

2. The device is simple in structure, small in size and easy to place. the

Description of drawings

Fig. 1 is the structural representation of the household organic waste pulverizer provided by the utility model;

Figure 2 is a schematic diagram of a grinding disc. the

The labels shown in the figure are: 1 feed port, 2 quick connector, 3 upper body, 4 cap nut, 5 key, 6 grinding ring, 7 waterproof felt ring, 8 discharge port, 9 gasket, 10 bearing seat, 11 lower body, 12 motor casing, 13 bottom cover, 14 slotted pan head screw, 15 motor, 16 slotted pan head screw, 17 motor shaft, 18 bearing, 19 waterproof felt ring, 20 grinding disc, 21 grinding block 1 , 22 Slotted pan head screws, 23 Grinding block 2, 24 Anti-splash groove

Detailed ways

The specific structure and working principle of the device provided by the utility model will be described in detail below in conjunction with the accompanying drawings. the

As shown in Figure 1, the utility model comprises a feed port (1), an upper body (3), a lower body (11), a power mechanism, a transmission mechanism, a crushing mechanism, a discharge port (8), and a feed port (1) Located on the upper part of the upper body (3), a gasket (9) is arranged between the upper body (3) and the lower body (11), the upper body (3) and the lower body (11) are sealed and connected, the crushing mechanism, the transmission mechanism Located in the inside of the upper body (3), the power mechanism is located in the inside of the lower body (11), and the discharge port (8) is positioned at the side of the bottom of the upper body (3). It is characterized in that the crushing mechanism consists of a grinding ring (6), Grinding disc (20), grinding block 1 (21), grinding block 2 (23), grinding block 1 (21) and grinding block 2 (23) are connected to the grinding disc (20) through slotted pan head screws (22) Connection, the outer ring of the grinding disc (20) and the inner ring of the grinding ring (6) are serrated, the grinding ring (6) is fixedly connected with the upper body (3), and the grinding ring (6) and the grinding disc (20) are coaxial And be in the same plane; The transmission mechanism is made up of motor shaft (17), bearing (18), bearing seat (10), bearing (18) is installed in the bearing seat (10), motor shaft (17) and bearing ( 18) Interference fit, there is a waterproof felt ring (19) on the top of the bearing (18), the upper surface of the bearing seat (10) is in the shape of an inverted funnel, and the motor shaft (17) is connected to the grinding disc (20) through the key (5) ; The power mechanism comprises a motor (15), a motor housing (12), a bottom cover (13), and the motor (15) is vertically fixed in the motor housing (12), and the motor housing (12), the bottom The cover (13) is fixedly connected with the lower body (11) through slotted pan head screws (14), and the motor (15) is a single-phase induction low-power motor, and its circuit is provided with an overheat protection device; the feed port (1 ) is connected with the upper body (3) with a quick connector (2). the

There is an anti-splash groove (24) in the feed inlet, which is stuck at the feed inlet (1) by a boss to prevent household organic waste from splashing out of the grinding mechanism during the crushing process; 6 threaded holes and blanking holes, grinding block 1 (21) and grinding block 2 (23) are connected with the grinding disc (20) by slotted pan head screws (22). the

The organic waste enters the crushing mechanism through the feed port (1), and the grinding block 1 (21) and the grinding block 2 (23) rotate with the grinding disc (20) and collide with the organic waste, and the crushed granular waste can pass through the discharge The hole falls, and the larger garbage moves to the junction of the grinding disc (20) and the grinding ring (6) under the action of centrifugal force; the outer ring of the grinding disc (20) is serrated, and the inner ring of the grinding ring (6) is Reverse sawtooth shape, the grinding ring (6) and the grinding disc (20) are coaxial and in the same plane, the grinding disc (20) rotates under the drive of the motor shaft (17), and the two saw teeth are interlaced to remove the organic waste between the saw teeth Further crushing, the crushed rubbish flows down with the water flow, and is discharged through the discharge port (8) along the upper surface of the bearing seat (10). Through the above two times of crushing, the effect of crushing organic waste is improved. the

Claims (4)

1. A domestic organic matter garbage pulverizer is composed of a feed inlet (1), an upper body (3), a lower body (11), a power mechanism, a transmission mechanism, a crushing mechanism, and a discharge port (8), and the feed inlet ( 1) Located on the upper part of the upper body (3), a gasket (9) is arranged between the upper body (3) and the lower body (11), the upper body (3) and the lower body (11) are sealed and connected, the crushing mechanism, The transmission mechanism is located inside the upper body (3), the power mechanism is located inside the lower body (11), and the discharge port (8) is located at the side of the bottom of the upper body (3). It is characterized in that the crushing mechanism consists of a grinding ring (6 ), grinding disc (20), grinding block 1 (21), grinding block 2 (23), grinding block 1 (21), grinding block 2 (23) through slotted pan head screw (22) and grinding disc (20 ), the outer ring of the grinding disc (20) and the inner ring of the grinding ring (6) are serrated, the grinding ring (6) is fixedly connected with the upper body (3), the grinding ring (6) and the grinding disc (20) Coaxial and in the same plane. 2. The household organic waste shredder according to claim 1, characterized in that, the transmission mechanism is composed of a motor shaft (17), a bearing (18), and a bearing seat (10), and the bearing (18) is installed on the bearing seat (10), the motor shaft (17) and the bearing (18) have an interference fit, the top of the bearing seat (10) has a waterproof felt ring (7), the upper surface of the bearing seat (10) is in the shape of an inverted funnel, and the motor shaft (17) It is connected with the grinding disc (20) through the key (5). 3. The household organic waste pulverizer according to claim 1, characterized in that, the power mechanism comprises a motor (15), a motor housing (12), a bottom cover (13), and the motor (15) is in a vertical direction It is fixed in the motor casing (12), and the motor casing (12) and the bottom cover (13) are fixedly connected with the lower body (11) by slotted pan head screws (14). 4. The household organic waste shredder according to claim 1, characterized in that the feed inlet (1) is connected to the upper body (3) with a quick connector (2). the

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