CN219884325U - Kitchen garbage bag breaker - Google Patents
Kitchen garbage bag breaker Download PDFInfo
- Publication number
- CN219884325U CN219884325U CN202321080832.XU CN202321080832U CN219884325U CN 219884325 U CN219884325 U CN 219884325U CN 202321080832 U CN202321080832 U CN 202321080832U CN 219884325 U CN219884325 U CN 219884325U
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- China
- Prior art keywords
- bag
- teeth
- rotating shafts
- sides
- grabbing
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000010806 kitchen waste Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a kitchen waste bag breaker, which relates to the technical field of bag breaking devices and comprises a bracket, a bag breaking device and a bag conveying device, wherein the bag breaking device is arranged at the lower part of the bracket and comprises rotating shafts arranged at two sides of the lower part of the bracket, gripping teeth which are fixed on the rotating shafts at two sides and are oppositely arranged, and a transmission device for driving the rotating shafts to rotate, a baffle is arranged above the gripping teeth of the rotating shafts, and gripping tooth gaps corresponding to the gripping teeth are formed in the baffle; the bag conveying device comprises a push plate and a moving device for driving the push plate to move forwards and backwards. According to the garbage bag opening device, the grabbing teeth are oppositely arranged, so that the garbage bag can be more effectively broken, the bag removing effect is better, and the service life of the grabbing teeth is longer. Meanwhile, the baffle plate is arranged above the grabbing teeth, so that the garbage bags can be effectively prevented from falling down in the bag breaking process, and the classification effect is better. In addition, the electric pushing plate is designed, so that the garbage bags after bag breaking can be automatically pushed out, the structure is simple, and the cost is effectively saved.
Description
Technical Field
The utility model relates to the technical field of bag breaking devices, in particular to a kitchen garbage bag breaking machine.
Background
At present, the country actively promotes garbage classification recovery, including kitchen garbage classification recovery. When kitchen garbage is classified and recovered, residents are required to throw garbage into the kitchen garbage bin, and then garbage bags for containing the kitchen garbage are thrown into the non-recoverable garbage bin. Because kitchen garbage is high in water content, when the kitchen garbage is dumped, the condition that soup and juice are dirty can occur, so that some people are unwilling to separate the kitchen garbage from garbage bags, the garbage bags and the kitchen garbage are directly dumped into the kitchen garbage can together, plastic components in the kitchen garbage are required to be picked up for subsequent recovery, the garbage classification efficiency is low, and the garbage treatment cannot reach the expected efficiency.
At present, a kitchen garbage bag breaker is arranged in a kitchen garbage sorting bin, but the conventional kitchen garbage bag breaker is usually provided with a blade to break bags of garbage, the garbage bags are taken out by a mechanical arm and the like after the bags are broken, the structure is complex, the abrasion of the blade is serious, the blade is required to be replaced frequently, and the cost is high.
Disclosure of Invention
The utility model aims to provide a kitchen garbage bag breaking machine, which does not need to use a blade, but adopts a grabbing tooth to open a garbage bag to break the bag, and a simple bag feeding mechanism is arranged to directly push the broken garbage bag to a next processing window, so that a complicated mechanical arm is not required to be installed, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the kitchen garbage bag breaking machine comprises a support, a bag breaking device and a bag conveying device, wherein the bag breaking device is arranged at the lower part of the support and comprises rotating shafts arranged at two sides of the lower part of the support, gripping teeth which are fixed on the rotating shafts at two sides and are oppositely arranged, and a transmission device for driving the rotating shafts to rotate, a baffle is arranged above the gripping teeth of the rotating shafts, and gripping tooth gaps corresponding to the gripping teeth are formed in the baffle; the bag conveying device comprises a push plate and a moving device for driving the push plate to move forwards and backwards.
Preferably, the grabbing teeth comprise tail parts and tooth openings, and the tail parts and the tooth openings are integrally formed; the tail part is rectangular, and the tooth mouth is bent in a knife shape from one end of the rectangle to the bottom.
Preferably, the length of the gap of the grabbing teeth on the baffle corresponds to the length of the curved knife-shaped end of the grabbing teeth.
Preferably, the number of the grabbing teeth is several, and the grabbing teeth are uniformly arranged on the rotating shaft.
Preferably, two grabbing teeth are a set of, welded on corresponding axle sleeve, the axle sleeve is overlapped in the pivot to through the screw fixation, change grabbing teeth after the long wearing and tearing of convenient service time.
Preferably, limiting plates are arranged on two sides of the corresponding support above the baffle.
Preferably, the bag feeding device is arranged on the upper portion of the support, the moving device comprises a ball screw arranged on the upper portion of the support, a sliding block arranged on the screw rod and a motor for driving the ball screw to rotate, and the push plate is connected with the sliding block through a connecting rod.
Preferably, limiting plates are installed on two sides of the ball screw, the limiting plates are fixed on the top ends of the supports, the motor is located on one side of the limiting plates, a stop stroke (limiting) switch is installed inside the side limiting plates, and a reversing stroke (limiting) switch is installed on the inner side of the other side limiting plates.
Preferably, the transmission device comprises a motor, a transmission gear and a rotation gear, wherein the rotation gear is respectively arranged at one end of the rotating shafts at two sides, the transmission gear is driven by the rotation of the motor, and the corresponding rotation gears at two sides are respectively driven by the transmission gear to rotate, so that the rotating shafts are driven to rotate.
Preferably, the two sides of the transmission gear are respectively provided with an initial travel switch and a travel limit switch and are communicated with the motor.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the grabbing teeth are oppositely arranged, so that the garbage bags are respectively lifted to two sides to be grabbed when the garbage bags fall into the garbage bags, the garbage bags can be more effectively broken, the bag removing effect is better, and the service life of the grabbing teeth is longer. Meanwhile, the baffle plate is arranged above the grabbing teeth, so that the garbage bags can be effectively prevented from falling down in the bag breaking process, and the classification effect is better. In addition, the electric pushing plate is designed, so that the garbage bags after bag breaking can be automatically pushed out, the structure is simple, and the cost is effectively saved.
Drawings
FIG. 1 is an overall view of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a top view of the bag breaking device of the present utility model;
FIG. 5 is a side view of the bag breaker of the present utility model;
fig. 6 is a front view of the bag removing apparatus of the present utility model.
In the figure: 1. a first motor, a second motor, a third motor, a baffle, a fourth baffle, a grabbing tooth, a fourth ball screw, a fourth slider, a fourth fixed plate, a fourth screw hole, a fourth roller, 12, a push plate, 13, a limiting plate, 14, a transmission gear, 15, a grabbing tooth gap, 16, a bracket, 17, a rotating shaft, 18, an intermediate gear, 19 and a rotating gear.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, the kitchen waste bag breaker comprises a bracket 16, a bag breaking device and a bag conveying device, wherein the bag breaking device is arranged below the bracket 16, and the bag conveying device is arranged above the bracket 16.
As shown in fig. 1 to 5, the bag breaking device comprises rotating shafts 17 arranged on two sides of the lower part of the bracket, grabbing teeth 6 which are fixed on the rotating shafts 17 on two sides and are oppositely arranged, and a baffle plate 3 which is arranged above the grabbing teeth of the rotating shafts. And limiting plates 13 are arranged on the brackets above the two ends of the baffle plate 3.
Referring to fig. 5, the grabbing teeth comprise an integrally formed tail part and a tooth opening, wherein the tail part is rectangular, and the tooth opening is downwards bent from one rectangular end.
Referring to fig. 4, the baffle 3 is provided with a gripping tooth gap 15 corresponding to the gripping tooth, and the length of the gripping tooth gap 15 corresponds to the length of the gripping tooth curved knife-shaped end.
Referring to fig. 3, the rotating shafts 17 on both sides are controlled to rotate by a motor, specifically, one ends of the rotating shafts 17 on both sides are provided with rotating gears 19, the second motor 2 is connected with the transmission gear 14, one side of the transmission gear 14 is directly meshed with one rotating gear 19, and the other side of the transmission gear 14 is meshed with the other rotating gear 19 through an intermediate gear 18, so that the rotation of the second motor 2 drives the rotating shafts on both sides to rotate in opposite directions simultaneously. The two sides of the transmission gear 14 are respectively provided with an initial travel switch and a travel limit switch and are communicated with the motor.
As shown in fig. 1 and 6, the bag removing device comprises a push plate 12, a ball screw 7, a sliding block 8 arranged on the screw and a motor 1 for driving the ball screw to rotate, wherein the push plate 12 is connected with the sliding block 8 through a connecting rod. The inside screw 10 that is equipped with lead screw thread fit of slider 8, both sides are arranged in support top both sides respectively to can directly go up the slip through gyro wheel 11, increase slider sliding force.
The fixed plate 9 is installed to pearl lead screw 7 both sides, and fixed plate 9 is fixed in the support 16 top, and motor 1 is located one side fixed plate, and this side fixed plate internally mounted has stop stroke (limit) switch, and reverse stroke (limit) switch is installed to the opposite side fixed plate inboard.
The working principle of the utility model is as follows:
the device is arranged at the upper part in the kitchen garbage can, when a delivery opening of the garbage can is opened, after a bag breaker receives a starting signal, a motor II 2 starts to drive a transmission gear 14 to move, and drives a rotating gear 19 meshed with two sides of the motor II to enable rotating shafts 17 on two sides of the support to move in opposite directions, the rotating shafts 17 drive the grabbing teeth 6 to respectively tear garbage bags in opposite directions, a baffle plate is motionless in the upward bag breaking process of a curved knife-shaped tooth opening of the grabbing teeth 6, the curved knife-shaped tooth opening works through a grabbing tooth gap 15, when the grabbing teeth 6 continue to be upward after bag breaking, the rectangular tail part of the grabbing teeth 6 props against the baffle plate at the moment, kitchen garbage after bag breaking falls into the kitchen garbage can below through the gaps of the baffle plates on two sides, and the garbage bag after bag breaking stays on the baffle plates on the two sides under the stirring action of the grabbing teeth, when the baffle plates are lifted up to a limit plate 13 (the baffle plate is prevented from being lifted too high to fall into the garbage can), at the moment, the gear reaches a travel limit switch position, the motor is reversely rotated, the rotating shafts, the grabbing teeth and the baffle plate returns to the initial travel switch position to stop running, and waits for next delivery. Starting the motor I1, controlling the push plate 12 to push the garbage bags after bag breaking forward to an outlet for recycling, reversing the motor after the garbage bags are operated to a travel switch, stopping the motor after the motor is operated to a stop travel switch, completing one operation period, and waiting for a next starting signal.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. A kitchen garbage bag breaker which characterized in that: the bag breaking device is arranged at the lower part of the bracket and comprises rotating shafts arranged at two sides of the lower part of the bracket, gripping teeth which are fixed on the rotating shafts at two sides and are oppositely arranged, and a transmission device for driving the rotating shafts to rotate, wherein a baffle is arranged above the gripping teeth of the rotating shafts, and gripping tooth gaps corresponding to the gripping teeth are formed in the baffle; the bag conveying device comprises a push plate and a moving device for driving the push plate to move forwards and backwards.
2. A kitchen waste bag breaker as claimed in claim 1, wherein: the grabbing teeth comprise tail parts and tooth openings, and the tail parts and the tooth openings are integrally formed; the tail part is rectangular, and the tooth mouth is bent in a knife shape from one end of the rectangle to the bottom.
3. A kitchen waste bag breaker as claimed in claim 2, wherein: the length of the grabbing tooth gap on the baffle corresponds to the length of the grabbing tooth curved knife-shaped end.
4. A kitchen waste bag breaker as claimed in any one of claims 1 to 3, wherein: the number of the grabbing teeth is several, and the grabbing teeth are uniformly arranged on the rotating shaft.
5. The kitchen waste bag breaker as recited in claim 4, wherein: the two grabbing teeth are in a group and welded on the corresponding shaft sleeve, and the shaft sleeve is sleeved on the rotating shaft and fixed through screws, so that the grabbing teeth can be replaced after the grabbing teeth are worn for a long time.
6. A kitchen waste bag breaker as claimed in claim 1, wherein: and limiting plates are arranged on the corresponding brackets above the two ends of the baffle.
7. A kitchen waste bag breaker as claimed in claim 1, wherein: the bag conveying device is arranged on the upper portion of the support, the moving device comprises a ball screw arranged on the upper portion of the support, a sliding block arranged on the screw rod and a motor for driving the ball screw to rotate, and the push plate is connected with the sliding block through a connecting rod.
8. The kitchen waste bag breaker of claim 7, wherein: the ball screw is characterized in that fixed plates are arranged on two sides of the ball screw, the fixed plates are fixed on the top end of the bracket, the motor is positioned on one side of the fixed plate, a stop travel switch is arranged in the fixed plate on one side, and a travel limit switch is arranged on the inner side of the fixed plate on the other side; and the stop travel switch and the travel limit switch are communicated with the motor.
9. A kitchen waste bag breaker as claimed in claim 1, wherein: the transmission device comprises a motor, a transmission gear and a rotation gear, wherein the rotation gear is respectively arranged at one end of the rotating shafts at two sides, the transmission gear is driven by the rotation of the motor, and the corresponding rotation gears at two sides are respectively driven by the transmission gear to rotate, so that the rotating shafts are driven to rotate.
10. The kitchen waste bag breaker as recited in claim 9, wherein: and the two sides of the transmission gear are respectively provided with an initial travel switch and a travel limit switch and are communicated with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080832.XU CN219884325U (en) | 2023-05-08 | 2023-05-08 | Kitchen garbage bag breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080832.XU CN219884325U (en) | 2023-05-08 | 2023-05-08 | Kitchen garbage bag breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219884325U true CN219884325U (en) | 2023-10-24 |
Family
ID=88408781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080832.XU Active CN219884325U (en) | 2023-05-08 | 2023-05-08 | Kitchen garbage bag breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219884325U (en) |
-
2023
- 2023-05-08 CN CN202321080832.XU patent/CN219884325U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |