CN211887250U - Domestic waste smashes collection device - Google Patents

Abstract

The utility model discloses a collection device is smashed to domestic waste, smash assembly and garbage collection device including rubbish, it can carry the rubbish transport assembly to garbage collection device with the rubbish after smashing to be provided with between rubbish smash assembly and the garbage collection device, the bottom that the assembly was carried to rubbish is provided with the support that is used for installing rubbish and smashes assembly, rubbish and carries assembly, garbage collection device, be provided with the supporting legs on the support. The utility model discloses following beneficial effect has: the device can effectively solve the problem of municipal solid waste treatment, thereby accelerating the waste treatment efficiency.

Description

Domestic waste smashes collection device

Technical Field

The utility model relates to a garbage crusher, in particular to collection device is smashed to domestic waste.

Background

With the rapid development of social economy, the acceleration of urbanization process and the rapid improvement of the living standard of people in China, the garbage generated in the urban production and living process is rapidly increased, and the conditions of land occupation and environmental pollution of the household garbage and the influence on the health of people are more obvious. The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles.

However, while the urban garbage yield in China is continuously increased, the classification, recovery and treatment capabilities of the household garbage are relatively lagged, and the household garbage treatment technology in China is very weak, so that the treatment selected by the household garbage technology is often a difficult problem in urban household garbage treatment.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a collection device is smashed to domestic waste, the difficult problem that city domestic waste handled can effectively be solved to this kind of device, and then accelerates refuse treatment efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a collection device is smashed to domestic waste, includes that rubbish smashes assembly and garbage collection device, it can carry the rubbish after smashing to garbage collection device to carry the assembly to garbage collection device's rubbish to be provided with between rubbish smash assembly and the garbage collection device, the bottom of rubbish is carried the assembly and is provided with the support that is used for installing rubbish and smashes assembly, rubbish and carries assembly, garbage collection device, be provided with the supporting legs on the support.

The utility model discloses further set up to: the garbage crushing assembly comprises a garbage crushing shell, a first garbage crushing cutter, a second garbage crushing cutter, a driven gear, a driven shaft, a driving gear, a motor, a driving shaft, a supporting plate, a first driving shaft bearing, a reduction gearbox, a conveying belt shaft, a first conveying belt bearing, a second conveying belt bearing, a third conveying belt bearing, a left driven shaft bearing, a third driving shaft bearing, a right driven shaft bearing, a second driving shaft bearing, a supporting leg, a driven wheel, a synchronous belt and a driving wheel; the motor is fixed on the support through a bolt and is connected with the reduction gearbox through a key connection, the output end of the reduction gearbox is connected with the conveying belt shaft through a key connection, one end of the conveying belt shaft is fixed on a first conveying belt bearing through a set screw, the first conveying belt bearing is fixed on the supporting plate, the other end of the conveying belt shaft is fixed on a second conveying belt bearing through a set screw, the middle part of the conveying belt shaft is fixed on a third conveying belt bearing through a set screw, and the third conveying belt bearing is fixed on the support; the driving wheel is fixed on the conveying belt shaft through a set screw, the driven wheel is fixed on the driving shaft through a set screw, two ends of the synchronous belt are respectively sleeved on the driving wheel and the driven wheel and tensioned, one end of the driving shaft is fixed on a first driving shaft bearing through a set screw, the first driving shaft bearing is fixed on a supporting plate, and the other end of the driving shaft is fixed on a second driving shaft bearing through a set screw; the second driving shaft bearing is fixed on the support, the middle part of the driving shaft is fixed on a third driving shaft bearing through a set screw, the third driving shaft bearing is fixed on the support, one end of the driven shaft is fixed on the left driven shaft through the set screw, and the other end of the driven shaft is fixed on the right driven shaft bearing through the set screw;

the garbage crushing shell is fixed on the support through a bolt, the first garbage crushing cutter is fixed on the driven shaft through a key connection, the second garbage crushing cutter is fixed on the driving shaft through a key connection, the driving gear is fixed in the middle of the driving shaft through a key connection, the driven gear is fixed at the tail end of the driven shaft through a key connection, and the driving gear is meshed with the driven gear.

The utility model discloses further set up to: the garbage conveying assembly comprises a first belt pulley, a conveying belt, an anti-skidding separation belt, a baffle and a second belt pulley, wherein the first belt pulley is connected with a fixed conveying belt shaft through a key, the second belt pulley is installed on a support, the conveying belt is respectively sleeved with the first belt pulley and the second belt pulley and tensioned, the anti-skidding separation belt is uniformly distributed on the conveying belt, and the baffle is arranged on two sides of the conveying belt.

The utility model discloses further set up to: the main part of sword is smashed to first rubbish, evenly distributed is five groups row sword in the second rubbish of sword, every group arrange 12 on the sword and smash the tool bit, every it has supplementary cutting edge, oblique cutting edge, narrow cutting edge and main cutting edge to smash in proper order on the tool bit.

The utility model discloses further set up to: the garbage collecting device comprises a supporting seat, a collecting barrel and a collecting hopper, wherein the collecting barrel is obliquely arranged on the supporting seat, the collecting hopper is arranged on the collecting barrel, the lower end of the collecting barrel is provided with a chain type outer ring track and an inner ring track, and the lower end of the collecting barrel is also provided with a discharge port positioned between the outer ring track and the inner ring track; the outer ring track is connected with a first outer sliding block and a second outer sliding block which are arranged in opposite positions in a sliding mode, the inner ring track is connected with a first inner sliding block and a second inner sliding block which are arranged in opposite positions in a sliding mode, the first outer sliding block and the first inner sliding block move synchronously, and the second outer sliding block and the second inner sliding block move synchronously; all be provided with the fixation clamp that is used for the centre gripping and struts the flexible freight bag on the slider in first outer slider, the outer slider of second, first interior slider and the second, and be provided with heat-seal mechanism between outer lane track and the inner circle track, heat-seal mechanism is the relative setting in position with the bin outlet.

The utility model discloses further set up to: the heat sealing mechanism comprises a first supporting seat and a second supporting seat, the first supporting seat is arranged on the lower end face of the outer ring track, the second supporting seat is arranged on the lower end face of the inner ring track, a first heat sealing strip is connected to the lower end face of the first supporting seat in a sliding mode, a second heat sealing strip is connected to the lower end face of the second supporting seat in a sliding mode, air cylinders are arranged on the lower end faces of the first supporting seat and the second supporting seat, and the air cylinders are used for driving the first heat sealing strip and the second heat sealing strip to be close to or away from each other.

To sum up, the utility model discloses following beneficial effect has:

1. the garbage crushing, collecting and packing are completed at one time, the production efficiency is high, the operation is simple, the working efficiency is improved, the manpower is liberated, the fatigue caused by long-time garbage disposal of cleaning personnel is avoided, and the promotion effect on urban sanitation is realized, so that the garbage can also play a great role in city appearance and appearance construction;

2. through the rubbish crushing sword that sets up unique structure, thoroughly smash the domestic waste of different varieties, the design of conveyer belt makes the transport that crushing rubbish can be fine collect simultaneously.

3. Through two rubbish crushing sword cooperations, the multitool head on the rubbish crushing sword promotes rubbish simultaneously and smashes, smashes the hierarchical design of tool bit cutting edge simultaneously and can reduce the wearing and tearing to the cutting edge effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the refuse chute assembly of FIG. 1;

FIG. 3 is a schematic view of a portion of the waste shredding assembly of FIG. 2;

FIG. 4 is a schematic view of the garbage transport assembly of FIG. 1;

FIG. 5 is a schematic view of the distribution of row knives of the garbage disposal system of FIG. 2;

FIG. 6 is a schematic view of the configuration of the bit of the garbage disposal knife of FIG. 5;

FIG. 7 is a schematic view of the garbage collection apparatus shown in FIG. 1;

fig. 8 is a schematic structural view of the heat-sealing mechanism in fig. 7.

Reference numerals: 1. a garbage crushing assembly; 2. a waste transport assembly; 3. a waste collection device; 4. a support; 1-1, a garbage crushing shell; 1-2, a first garbage crushing knife; 1-3, a second garbage crushing knife; 1-4, a driven gear; 1-5, a driven shaft; 1-6, a driving gear; 1-7, a motor; 1-8, driving shaft; 1-9, a support plate; 1-10, a first drive shaft bearing; 1-11, a reduction gearbox; 1-12, conveying belt shaft; 1-13, a first conveyor belt bearing; 1-14, a second conveyor belt bearing; 1-15, a third conveyor belt bearing; 1-16, right driven shaft bearing; 1-17, a second drive shaft bearing; 1-18, supporting feet; 1-19, driven wheel; 1-20, synchronous belt; 1-21, a driving wheel; 1-22, left driven shaft bearing; 1-23, a third driving shaft bearing; 2-1, a first belt pulley; 2-2, a conveyer belt; 2-3, an anti-skid isolation belt; 2-4, a baffle plate; 2-5, a second belt pulley; 10-1, auxiliary blade; 10-2, inclined blade; 10-3, narrow blade; 10-4, main blade; 10-5, a crushing cutter head; 10-6, arranging cutters; 3-1, supporting seats; 3-2, collecting barrels; 3-3, collecting buckets; 3-4, outer ring track; 3-5, inner ring track; 3-6, a discharge hole; 3-7, a first outer slide block; 3-8, a second outer slide block; 3-9, a first inner slide block; 3-10, a second inner slide block; 3-11, fixing clips; 3-12, a heat sealing mechanism; 3-13, a first supporting seat; 3-14, a second support seat; 3-15, first heat sealing strip; 3-16, second heat sealing strip; 3-17 and cylinders.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1-8, a household garbage crushing and collecting device comprises a garbage crushing assembly 1 and a garbage collecting device 3, a garbage conveying assembly 2 capable of conveying crushed garbage to the garbage collecting device 3 is arranged between the garbage crushing assembly 1 and the garbage collecting device 3, a support 4 for mounting the garbage crushing assembly 1, the garbage conveying assembly 2 and the garbage collecting device 3 is arranged at the bottom of the garbage conveying assembly 2, and support legs 1-18 are arranged on the support 4.

As shown in figures 2 and 3, the garbage crushing assembly 1 comprises a garbage crushing shell 1-1, a first garbage crushing cutter 1-2, a second garbage crushing cutter 1-3, a driven gear 1-4, a driven shaft 1-5, a driving gear 1-6, a motor 1-7, a driving shaft 1-8, a supporting plate 1-9, a first driving shaft bearing 1-10 and a reduction gearbox 1-11, the conveying belt comprises conveying belt shafts 1-12, first conveying belt bearings 1-13, second conveying belt bearings 1-14, third conveying belt bearings 1-15, left driven shaft bearings 1-22, third driving shaft bearings 1-23, right driven shaft bearings 1-16, second driving shaft bearings 1-17, supporting legs 1-18, driven wheels 1-19, synchronous belts 1-20 and driving wheels 1-21.

The motors 1-7 are fixed on the bracket 4 through bolts and connected with the reduction gearbox 1-11 through key connection. The output end of the reduction gearbox 1-11 is connected with the conveying belt shaft 1-12 through a key connection, one end of the conveying belt shaft 1-12 is fixed on a first conveying belt bearing 1-13 through a set screw, the first conveying belt bearing 1-13 is fixed on a supporting plate 1-9, the other end of the conveying belt shaft 1-12 is fixed on a second conveying belt bearing 1-14 through a set screw, the middle part of the conveying belt shaft 1-12 is fixed on a third conveying belt bearing 1-15 through a set screw, and the third conveying belt bearing 1-15 is fixed on the support 4.

The driving wheels 1-21 are fixed on the conveying belt shafts 1-12 through set screws, the driven wheels 1-19 are fixed on the driving shafts 1-8 through set screws, two ends of the synchronous belts 1-20 are respectively sleeved on the driving wheels 1-21 and the driven wheels 1-19 and tensioned, one ends of the driving shafts 1-8 are fixed on the first driving shaft bearings 1-10 through set screws, the first driving shaft bearings 1-10 are fixed on the supporting plates 1-9, and the other ends of the driving shafts 1-8 are fixed on the second driving shaft bearings 1-17 through set screws.

As shown in figures 2 and 3, the second driving shaft bearings 1-17 are fixed on the support 4, the middle parts of the driving shafts 1-8 are fixed on the third driving shaft bearings 1-23 through set screws, the third driving shaft bearings 1-23 are fixed on the support 4, one ends of the driven shafts 1-5 are fixed on the left driven shaft bearings 1-22 through set screws, and the other ends of the driven shafts 1-5 are fixed on the right driven shaft bearings 1-16 through set screws.

As shown in figures 2 and 3, a garbage crushing shell 1-1 is fixed on a support 4 through bolts, a first garbage crushing cutter 1-2 is fixed on a driven shaft 1-5 through key connection, a second garbage crushing cutter 1-3 is fixed on a driving shaft 1-8 through key connection, a driving gear 1-6 is fixed in the middle of the driving shaft 1-8 through key connection, a driven gear 1-4 is fixed at the tail end of the driven shaft 1-5 through key connection, and the driving gear 1-6 is meshed with the driven gear 1-4.

According to the arrangement, the garbage crushing assembly 1 and the garbage conveying assembly 2 can be synchronously driven to operate through the motors 1-7. Meanwhile, the first garbage crushing knife 1-2 and the second garbage crushing knife 1-3 which are positioned in the garbage crushing shell 1-1 are driven to rotate through the driving gear 1-6 and the driven gear 1-4 which are meshed with each other in sequence, so that the garbage entering the garbage crushing shell 1-1 is crushed.

As shown in figures 3 and 4, the garbage conveying assembly 2 comprises a first belt pulley 2-1, a conveying belt 2-2, an anti-skid separating belt 2-3, a baffle 2-4 and a second belt pulley 2-5. The first belt pulley 2-1 is connected with a fixed conveying belt shaft 1-12 through a key, the second belt pulley 2-5 is arranged on the bracket 4, and the conveying belt 2-2 is respectively sleeved and tensioned on the first belt pulley 2-1 and the second belt pulley 2-5. The conveying belt 2-2 is evenly distributed with anti-skid separation belts 2-3, and two sides of the conveying belt 2-2 are provided with baffle plates 2-4. The crushed garbage is discharged onto a conveyer belt 2-2. And then, the garbage is transported into a garbage collection device 3 by utilizing the conveyer belt 2-2, and the garbage can be crushed and collected after being collected.

It should be noted that the first garbage crushing blade 1-2 and the second garbage crushing blade 1-3 are engaged with each other, so that the garbage that can enter the garbage transportation assembly 2 through the first garbage crushing blade 1-2 and the second garbage crushing blade 1-3 is the garbage after being crushed. The crushed garbage powder falls above the conveyor belt 2-2 under the action of gravity and is conveyed into the garbage collection device 3 under the action of the conveyor belt 2-2.

Further, as shown in fig. 5 and 6, five groups of row knives 10-6 are uniformly distributed on the main bodies of the first garbage crushing knife 1-2 and the second garbage crushing knife 1-3, 12 crushing knife heads 10-5 are distributed on each group of row knives 10-6, and each crushing knife head 10-5 is sequentially provided with an auxiliary knife edge 10-1, an inclined knife edge 10-2, a narrow knife edge 10-3 and a main knife edge 10-4.

As shown in FIG. 7, the garbage collecting device 3 comprises a supporting base 3-1, a collecting bucket 3-2 obliquely arranged on the supporting base 3-1 and a collecting bucket 3-3 arranged on the collecting bucket 3-2. The lower end of the collecting barrel 3-2 is provided with an outer ring track 3-4 and an inner ring track 3-5 which are chain type, and the lower end of the collecting barrel 3-2 is also provided with a discharge opening 3-6 which is positioned between the outer ring track 3-4 and the inner ring track 3-5.

As shown in fig. 7 and 8, the outer ring track 3-4 is slidably connected with a first outer slide block 3-7 and a second outer slide block 3-8 which are oppositely arranged, the inner ring track 3-5 is slidably connected with a first inner slide block 3-9 and a second inner slide block 3-10 which are oppositely arranged, the first outer slide block 3-7 and the first inner slide block 3-9 move synchronously, and the second outer slide block 3-8 and the second inner slide block 3-10 move synchronously.

As shown in fig. 7 and 8, the first outer slide block 3-7, the second outer slide block 3-8, the first inner slide block 3-9 and the second inner slide block 3-10 are all provided with fixing clamps 3-11 for clamping and expanding the flexible freight bag, a heat sealing mechanism 3-12 is arranged between the outer ring track 3-4 and the inner ring track 3-5, and the heat sealing mechanism 3-12 is arranged opposite to the discharge port 3-6.

When the garbage crushing machine works, garbage crushed materials enter the collecting bucket 3-2 along the collecting hopper 3-3 and are stored in the collecting bucket 3-2, then the plastic flexible freight bags are unfolded and clamped by the fixing clamps 3-11 on the first inner slide block 3-9 and the first outer slide block 3-7, and the first inner slide block 3-9, the first inner slide block 3-9 and the first outer slide block 3-7 are driven to move towards the direction of the discharge port 3-6 by the outer ring track 3-4 and the inner ring track 3-5. Until the flexible freight bag moves to the position below the discharge port 3-6, the discharge port 3-6 is opened and the garbage is discharged into the flexible freight bag, when the flexible freight bag is filled with the garbage, the discharge port 3-6 is closed, and the flexible freight bag is continuously conveyed towards the position 3-12 of the heat sealing mechanism.

When the flexible freight bag filled with the garbage is transported to the position of the heat sealing mechanism 3-12, the heat sealing mechanism 3-12 is used for heat sealing the flexible freight bag, meanwhile, the fixing frames on the first inner sliding block 3-9 and the first outer sliding block 3-7 are opened, and the flexible freight bag after heat sealing automatically drops at the moment, so that the packaging treatment of the garbage is realized.

And when the first inner slide block 3-9 and the first outer slide block 3-7 work, the second inner slide block 3-10 and the second outer slide block 3-8 work synchronously, and the first inner slide block 3-9, the first outer slide block 3-7, the second inner slide block 3-10 and the second outer slide block 3-8 are used for alternately clamping the container bag, so that the continuous collection and packing of garbage are realized, and the quick treatment of the garbage is realized.

As shown in fig. 8, the heat-sealing mechanism 3-12 includes a first support seat 3-13 disposed on the lower end surface of the outer ring track 3-4, and a second support seat 3-14 disposed on the lower end surface of the inner ring track 3-5, the lower end surface of the first support seat 3-13 is slidably connected with a first heat-sealing strip 3-15, the lower end surface of the second support seat 3-14 is slidably connected with a second heat-sealing strip 3-16, and the lower end surfaces of the first support seat 3-13 and the second support seat 3-14 are both provided with an air cylinder 3-17, and a pair of air cylinders 3-17 is used for driving the first heat-sealing strip 3-15 and the second heat-sealing strip 3-16 to approach or move away from each other.

In operation, the air cylinder 3-17 is used to drive the first heat seal strip 3-15 and the second heat seal strip 3-16 towards each other and to energise the first heat seal strip 3-15 and the second heat seal strip 3-16 to cause them to generate heat. Until the first heat-seal strip 3-15 and the second heat-seal strip 3-16 clamp the bulk bag, the heat of the first heat-seal strip 3-15 and the second heat-seal strip 3-16 can be used for heat-sealing the bulk bag. After the heat sealing is finished, the first heat-seal strip 3-15 and the second heat-seal strip 3-16 are driven to be away from each other by the air cylinders 3-17 until the first heat-seal strip 3-15 and the second heat-seal strip 3-16 are separated from the bulk bag, and the heat sealing of the bulk bag is finished.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (6)

1. The utility model provides a collection device is smashed to domestic waste, characterized by: the garbage conveying device comprises a garbage crushing assembly (1) and a garbage collecting device (3), a garbage conveying assembly (2) capable of conveying crushed garbage to the garbage collecting device (3) is arranged between the garbage crushing assembly (1) and the garbage collecting device (3), a support (4) used for installing the garbage crushing assembly (1), the garbage conveying assembly (2) and the garbage collecting device (3) is arranged at the bottom of the garbage conveying assembly (2), and supporting legs (1-18) are arranged on the support (4).

2. The household garbage crushing and collecting device as claimed in claim 1, wherein: the garbage crushing assembly (1) comprises a garbage crushing shell (1-1), a first garbage crushing cutter (1-2), a second garbage crushing cutter (1-3), a driven gear (1-4), a driven shaft (1-5), a driving gear (1-6), a motor (1-7), a driving shaft (1-8), a supporting plate (1-9), a first driving shaft bearing (1-10), a reduction gearbox (1-11), a conveying belt shaft (1-12), a first conveying belt bearing (1-13), a second conveying belt bearing (1-14), a third conveying belt bearing (1-15), a left driven shaft bearing (1-22), a third driving shaft bearing (1-23), a right driven shaft bearing (1-16), a second driving shaft bearing (1-17), Supporting legs (1-18), a driven wheel (1-19), a synchronous belt (1-20) and a driving wheel (1-21);

the motors (1-7) are fixed on the bracket (4) through bolts and connected with the reduction gearbox (1-11) through key connection, the output end of the reduction gearbox (1-11) is connected with the conveying belt shaft (1-12) through a key connection, one end of the conveying belt shaft (1-12) is fixed on a first conveying belt bearing (1-13) through a set screw, the first conveyor belt bearing (1-13) is fixed on the support plate (1-9), the other end of the conveyor belt shaft (1-12) is fixed on the second conveyor belt bearing (1-14) through a set screw, the middle parts of the conveying belt shafts (1-12) are fixed on third conveying belt bearings (1-15) through set screws, and the third conveying belt bearings (1-15) are fixed on the support (4);

the driving wheels (1-21) are fixed on the conveying belt shafts (1-12) through set screws, the driven wheels (1-19) are fixed on the driving shafts (1-8) through the set screws, two ends of the synchronous belts (1-20) are respectively sleeved on the driving wheels (1-21) and the driven wheels (1-19) and tensioned, one ends of the driving shafts (1-8) are fixed on first driving shaft bearings (1-10) through the set screws, the first driving shaft bearings (1-10) are fixed on supporting plates (1-9), and the other ends of the driving shafts (1-8) are fixed on second driving shaft bearings (1-17) through the set screws;

the second driving shaft bearings (1-17) are fixed on the support (4), the middle parts of the driving shafts (1-8) are fixed on the third driving shaft bearings (1-23) through set screws, the third driving shaft bearings (1-23) are fixed on the support (4), one ends of the driven shafts (1-5) are fixed on the left driven shaft bearings (1-22) through set screws, and the other ends of the driven shafts (1-5) are fixed on the right driven shaft bearings (1-16) through set screws;

the garbage crushing shell (1-1) is fixed on the support (4) through a bolt, the first garbage crushing knife (1-2) is fixed on the driven shaft (1-5) through a key connection, the second garbage crushing knife (1-3) is fixed on the driving shaft (1-8) through a key connection, the driving gear (1-6) is fixed in the middle of the driving shaft (1-8) through a key connection, the driven gear (1-4) is fixed at the tail end of the driven shaft (1-5) through a key connection, and the driving gear (1-6) is meshed with the driven gear (1-4).

3. The household garbage crushing and collecting device as claimed in claim 2, wherein: the garbage conveying assembly (2) comprises a first belt pulley (2-1), a conveying belt (2-2), an anti-skidding isolation belt (2-3), a baffle (2-4) and a second belt pulley (2-5), wherein the first belt pulley (2-1) is connected with a fixed conveying belt shaft (1-12) through a key, the second belt pulley (2-5) is installed on a support (4), the conveying belt (2-2) is respectively sleeved with the first belt pulley (2-1) and the second belt pulley (2-5) and tensioned, the anti-skidding isolation belt (2-3) is uniformly distributed on the conveying belt (2-2), and the baffle (2-4) is arranged on two sides of the conveying belt (2-2).

4. The household garbage crushing and collecting device as claimed in claim 2, wherein: the garbage crusher is characterized in that five groups of row cutters (10-6) are uniformly distributed on the main body of the first garbage crushing cutter (1-2) and the second garbage crushing cutter (1-3), 12 crushing cutter heads (10-5) are distributed on each group of the row cutters (10-6), and each crushing cutter head (10-5) is sequentially provided with an auxiliary cutter edge (10-1), an inclined cutter edge (10-2), a narrow cutter edge (10-3) and a main cutter edge (10-4).

5. The household garbage crushing and collecting device as claimed in claim 1, wherein: the garbage collecting device (3) comprises a supporting seat (3-1), a collecting barrel (3-2) obliquely arranged on the supporting seat (3-1) and a collecting hopper (3-3) arranged on the collecting barrel (3-2), wherein the lower end of the collecting barrel (3-2) is provided with a chain type outer ring track (3-4) and an inner ring track (3-5), and the lower end of the collecting barrel (3-2) is also provided with a discharge port (3-6) positioned between the outer ring track (3-4) and the inner ring track (3-5);

the outer ring track (3-4) is connected with a first outer sliding block (3-7) and a second outer sliding block (3-8) which are arranged in opposite positions in a sliding manner, the inner ring track (3-5) is connected with a first inner sliding block (3-9) and a second inner sliding block (3-10) which are arranged in opposite positions in a sliding manner, the first outer sliding block (3-7) and the first inner sliding block (3-9) move synchronously, and the second outer sliding block (3-8) and the second inner sliding block (3-10) move synchronously;

all be provided with fixation clamp (3-11) that are used for centre gripping and strut the flexible freight bag on first outer slider (3-7), second outer slider (3-8), first interior slider (3-9) and second interior slider (3-10), and be provided with heat-seal mechanism (3-12) between outer lane track (3-4) and inner circle track (3-5), heat-seal mechanism (3-12) are the relative setting in position with bin outlet (3-6).

6. The household garbage crushing and collecting device as claimed in claim 5, wherein: the heat sealing mechanism (3-12) comprises a first supporting seat (3-13) arranged on the lower end face of the outer ring track (3-4) and a second supporting seat (3-14) arranged on the lower end face of the inner ring track (3-5), the lower end face of the first supporting seat (3-13) is connected with a first heat sealing strip (3-15) in a sliding mode, the lower end face of the second supporting seat (3-14) is connected with a second heat sealing strip (3-16) in a sliding mode, air cylinders (3-17) are arranged on the lower end faces of the first supporting seat (3-13) and the second supporting seat (3-14), and the air cylinders (3-17) are used for driving the first heat sealing strip (3-15) and the second heat sealing strip (3-16) to be close to or far away from each other.

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