Garbage disposal device
Technical Field
The invention relates to a treatment device, in particular to a garbage treatment device.
Background
For example, patent No. CN201710981499.2 discloses a garbage disposal apparatus, which comprises a box body, a chassis is fixedly installed on the back of the box body, and a first motor and a second motor are fixedly installed inside the chassis from top to bottom; a feeding channel is arranged in the box body and in front of the case, and a deodorant bin and a disinfectant bin are sequentially arranged on the left side of the feeding channel from front to back; a water pump is fixedly arranged in the box body and below the deodorant bin and the disinfectant bin, and a garbage bin and a sewage bin are sequentially arranged in the box body and below the water pump from top to bottom; the invention has the disadvantage that the treatment speed cannot be adjusted according to the weight of the garbage.
Disclosure of Invention
The invention aims to provide a garbage disposal device, which can adjust the disposal speed according to the weight of garbage, and when the garbage is more, the heavy garbage needs to be treated faster; when the garbage is less, the weight is lighter, and a quick processing speed is not needed.
The purpose of the invention is realized by the following technical scheme:
a garbage disposal device comprises a lower support, an upper support, a stirring support, a power mechanism, a speed change mechanism, a transmission mechanism I, a transmission mechanism II, a crushing mechanism I, a crushing mechanism II, a connecting rod and a shifting fork, wherein the upper support is connected to the lower support in a sliding manner, a compression spring I is arranged between the upper support and the lower support, the front end and the rear end of the upper support are respectively clamped at the front end and the rear end of the lower support, the stirring support is fixedly connected to the upper support, the power mechanism is fixedly connected to the lower support, the speed change mechanism is rotatably connected to the lower support, the power mechanism is meshed with the speed change mechanism, the transmission mechanism I is rotatably connected to the lower support, the transmission mechanism I and the speed change mechanism are in gear meshing transmission, the transmission mechanism II is rotatably connected to the upper support, the transmission mechanism I and the transmission mechanism II are in gear meshing transmission, the crushing mechanism I and, the upper ends of the crushing mechanism I and the crushing mechanism II are arranged in the stirring support, the upper end of the connecting rod is hinged to the upper support, the lower end of the connecting rod is hinged to the shifting fork, the shifting fork is rotatably connected to the power mechanism, and the lower end of the shifting fork inclines rightwards.
As a further optimization of the technical scheme, the lower support comprises a lower bottom plate, two lower side plates, a lower top plate and two W-shaped clamping bodies, the two lower side plates are symmetrically arranged on the left and right sides, the lower ends of the two lower side plates are fixedly connected to the left and right ends of the lower bottom plate respectively, the upper ends of the two lower side plates are fixedly connected to the left and right ends of the lower top plate respectively, the two W-shaped clamping bodies are symmetrically arranged in the front and back directions, and the two W-shaped clamping bodies are fixedly connected to the front and back ends of the lower top plate respectively.
As a further optimization of the technical scheme, the invention relates to a garbage disposal device, wherein an upper bracket comprises an upper bottom plate, an upper side plate, an upper bottom plate, sliding columns, connecting rods, sliding cylinders and triangular clamping bodies, the upper end surface of the upper bottom plate is obliquely arranged, the upper end and the lower end of the upper side plate are respectively fixedly connected with the right ends of the upper bottom plate and the upper bottom plate, the upper bottom plate is a rectangular plate, the four sliding columns are respectively and fixedly connected with the four corners of the upper bottom plate, the upper end of the connecting rods is fixedly connected with the upper bottom plate, the sliding cylinders are symmetrically arranged in the front and back direction, the two sliding cylinders are respectively and fixedly connected with the connecting rods, the triangular clamping bodies are respectively and slidably connected with the two sliding cylinders, compression springs II are respectively and fixedly connected between the two triangular clamping bodies and the two sliding cylinders, and the two triangular clamping bodies are respectively and fixedly clamped at the upper ends, four equal sliding connection of slip post are on roof down, all overlap on four slip posts and be equipped with compression spring I, and compression spring I is located between roof and the upper plate down.
As a further optimization of the technical scheme, the stirring support comprises a stirring cylinder, a stirring bottom plate, a feeding support and a discharge port, the stirring bottom plate is fixedly connected to the upper end of the stirring cylinder, the feeding support is fixedly and communicated with the stirring bottom plate, the discharge port is arranged at the lower end of the right side of the stirring cylinder, and the stirring cylinder is fixedly connected to the upper bottom plate.
As a further optimization of the technical scheme, the garbage disposal device comprises a power mechanism, wherein the power mechanism comprises a motor, a power large gear and a power small gear, the power large gear and the power small gear are both fixedly connected to an output shaft of the motor, the power large gear is positioned on the right side of the power small gear, the number of teeth of the power large gear is greater than that of the power small gear, and the motor is fixedly connected to a lower bottom plate.
As a further optimization of the technical scheme, the invention provides the garbage disposal device, the speed change mechanism comprises a speed change shaft, speed change bevel gears and a speed change gearwheel, the left end of variable speed shaft is fixedly connected with the variable speed bevel gear, the variable speed gear and the variable speed pinion are all rotationally connected on the variable speed shaft, the variable speed pinion is located on the right side of the variable speed gear, the sliding side gear is circumferentially connected on the variable speed shaft through the connecting key, the sliding side gear is located between the variable speed gear and the variable speed pinion, two ends of the variable speed shaft are respectively rotationally connected on two lower side plates, the number of teeth of the variable speed gear is greater than that of the variable speed pinion, the number of teeth of the variable speed pinion and the power pinion are equal, the power gear is meshed with the variable speed pinion, and the variable speed gear is meshed with the power pinion.
As the technical scheme is further optimized, the garbage treatment device comprises a transmission mechanism I, a transmission gear I and a transmission bevel gear I, wherein the transmission gear I and the transmission bevel gear I are fixedly connected to the upper end and the lower end of the transmission shaft I respectively, the middle end of the transmission shaft I is rotatably connected to a lower top plate, and the transmission bevel gear I is meshed with a variable-speed bevel gear.
As the technical scheme is further optimized, the garbage treatment device comprises a transmission mechanism II and a transmission gear II, wherein the transmission gear II is fixedly connected to the middle end of the transmission shaft II, the transmission shaft II is rotatably connected to the upper bottom plate, the transmission gear II is meshed with the transmission gear I, and the tooth width of the transmission gear I is smaller than that of the transmission gear II.
As the technical scheme is further optimized, the garbage treatment device comprises a crushing mechanism I, a crushing cutter I and a crushing gear I, wherein the crushing cutter I and the crushing gear I are fixedly connected to the upper end and the lower end of the crushing shaft I respectively, the middle end of the crushing shaft I is rotatably connected to an upper bottom plate, the crushing gear I is meshed with a transmission gear II, the crushing cutter I is arranged in a mixing drum, and the crushing cutter I is double-row crushing cutters.
As a further optimization of the technical scheme, the garbage treatment device comprises a crushing mechanism II, a crushing cutter II and a crushing gear II, wherein the crushing cutter II and the crushing gear II are fixedly connected to the upper part and the lower part of the crushing shaft II respectively, the middle end of the crushing shaft II is rotatably connected to an upper bottom plate, the crushing gear II is meshed with the crushing gear I, the crushing gear II is arranged in a stirring cylinder, the crushing gear II is a single-row cutter, the crushing gear II and the crushing cutter I are arranged in a staggered mode, the upper end of a connecting rod is hinged to the lower end of the connecting rod, and the lower end of a shifting fork is rotatably connected to a sliding side tooth.
The garbage disposal device has the beneficial effects that:
according to the garbage treatment device, power can be provided for the device through the power mechanism, and the crushing speed of the crushing mechanism I and the crushing mechanism II on garbage can be changed through the speed change mechanism; when rubbish weight on the upper bracket reaches a certain degree, the upper bracket can promote the connecting rod and drive the shift fork to move, the shift fork changes the transmission speed on the power unit, the output speed of the speed change mechanism is increased by changing the transmission ratio, and the speed change mechanism accelerates the crushing speed of the crushing mechanism I and the crushing mechanism II on rubbish.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the construction of a garbage disposal apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of the garbage disposal apparatus of the present invention;
FIG. 3 is a schematic view of the driving structure of the garbage disposal apparatus of the present invention;
FIG. 4 is a schematic view of the lower bracket structure of the present invention;
FIG. 5 is a schematic view of the upper bracket structure of the present invention;
FIG. 6 is a bottom view of the upper bracket of the present invention;
FIG. 7 is a schematic view of the stirring support structure of the present invention;
FIG. 8 is a schematic view of the power mechanism of the present invention;
FIG. 9 is a schematic structural view of the shifting mechanism of the present invention;
FIG. 10 is a schematic cross-sectional structural view of the shifting mechanism of the present invention;
FIG. 11 is a schematic structural diagram of a transmission mechanism I of the invention;
FIG. 12 is a schematic structural diagram of a transmission mechanism II of the present invention;
FIG. 13 is a schematic view of the shredder mechanism I of the present invention;
FIG. 14 is a schematic view of the structure of the crushing mechanism II of the present invention.
In the figure: a lower bracket 1; a lower base plate 1-1; a lower side plate 1-2; a lower ceiling plate 1-3; 1-4 of a W-shaped clamping body; an upper bracket 2; an upper base plate 2-1; an upper side plate 2-2; 2-3 of an upper bottom plate; 2-4 of a sliding column; 2-5 of a connecting rod; 2-6 of a sliding cylinder; 2-7 parts of a triangular clamping body; a stirring support 3; 3-1 of a mixing drum; 3-2 of a stirring bottom plate; 3-3 of a feeding bracket; 3-4 of a discharge port; a power mechanism 4; a motor 4-1; a power big gear 4-2; a power pinion 4-3; a speed change mechanism 5; a shift shaft 5-1; 5-2 parts of variable speed bevel gear; 5-3 of a speed change gear wheel; 5-4 of sliding side teeth; a shift pinion 5-5; 5-6 of a connecting bond; a transmission mechanism I6; a transmission shaft I6-1; a transmission gear I6-2; 6-3 parts of transmission bevel gear; a transmission mechanism II 7; a transmission shaft II 7-1; a transmission gear II 7-2; a crushing mechanism I8; a crushing shaft I8-1; a crushing knife I8-2; 8-3 parts of a crushing gear I; a crushing mechanism II 9; a crushing shaft II 9-1; a crushing knife II 9-2; a crushing gear II 9-3; a connecting rod 10; a fork 11.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 16, a garbage disposal apparatus comprises a lower frame 1, an upper frame 2, a stirring frame 3, a power mechanism 4, a speed change mechanism 5, a transmission mechanism i 6, a transmission mechanism ii 7, a crushing mechanism i 8, a crushing mechanism ii 9, a connecting rod 10 and a shifting fork 11, wherein the upper frame 2 is slidably connected to the lower frame 1, a compression spring i is arranged between the upper frame 2 and the lower frame 1, the front end and the rear end of the upper frame 2 are respectively clamped at the front end and the rear end of the lower frame 1, the stirring frame 3 is fixedly connected to the upper frame 2, the power mechanism 4 is fixedly connected to the lower frame 1, the speed change mechanism 5 is rotatably connected to the lower frame 1, the power mechanism 4 is engaged with the speed change mechanism 5, the transmission mechanism i 6 is rotatably connected to the lower frame 1, the transmission mechanism i 6 and the speed change mechanism 5 are in gear engagement transmission, the transmission mechanism ii 7 is rotatably connected, the transmission mechanism I6 and the transmission mechanism II 7 are in meshing transmission through gears, the crushing mechanism I8 and the crushing mechanism II 9 are rotatably connected to the upper support 2, the upper ends of the crushing mechanism I8 and the crushing mechanism II 9 are arranged in the stirring support 3, the upper end of the connecting rod 10 is hinged to the upper support 2, the lower end of the connecting rod 10 is hinged to the shifting fork 11, the shifting fork 11 is rotatably connected to the power mechanism 4, and the lower end of the shifting fork 11 inclines rightwards; the power mechanism 4 can be used for providing power for the device, and the crushing speed of the crushing mechanism I8 and the crushing mechanism II 9 on the garbage can be changed through the speed change mechanism 4; when rubbish weight on the upper bracket 2 reaches a certain degree, the upper bracket 2 can push the connecting rod 10 to drive the shifting fork 11 to move, the shifting fork 11 changes the transmission speed on the power mechanism 4, the output speed of the speed change mechanism 5 is increased by changing the transmission ratio, and the speed change mechanism 5 accelerates the crushing speed of the crushing mechanism I8 and the crushing mechanism II 9 on rubbish.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 16, and the present embodiment further describes the first embodiment, where the lower bracket 1 includes a lower bottom plate 1-1, a lower side plate 1-2, a lower top plate 1-3, and W-shaped fastening bodies 1-4, two lower side plates 1-2 are arranged in bilateral symmetry, the lower ends of the two lower side plates 1-2 are respectively and fixedly connected to the left and right ends of the lower bottom plate 1-1, the upper ends of the two lower side plates 1-2 are respectively and fixedly connected to the left and right ends of the lower top plate 1-3, two W-shaped fastening bodies 1-4 are arranged in front and rear symmetry, and two W-shaped fastening bodies 1-4 are respectively and fixedly connected to the front and rear ends of the lower top plate 1-3.
The third concrete implementation mode:
the second embodiment is further described with reference to fig. 1-16, in which the upper frame 2 includes an upper bottom plate 2-1, an upper side plate 2-2, an upper bottom plate 2-3, sliding columns 2-4, connecting rods 2-5, sliding cylinders 2-6 and triangular clamping bodies 2-7, the upper end surface of the upper bottom plate 2-3 is disposed obliquely, the upper and lower ends of the upper side plate 2-2 are respectively and fixedly connected to the right ends of the upper bottom plate 2-1 and the upper bottom plate 2-3, the upper bottom plate 2-1 is a rectangular plate, four sliding columns 2-4 are disposed, four sliding columns 2-4 are respectively and fixedly connected to four corners of the upper bottom plate 2-1, the upper ends of the connecting rods 2-5 are fixedly connected to the upper bottom plate 2-1, and two sliding cylinders 2-6 are symmetrically disposed in front and back, two sliding cylinders 2-6 are fixedly connected to connecting rods 2-5, two triangular clamping bodies 2-7 are symmetrically arranged in front and back, the two triangular clamping bodies 2-7 are respectively and slidably connected to the two sliding cylinders 2-6, compression springs II are fixedly connected between the two triangular clamping bodies 2-7 and the two sliding cylinders 2-6, the two triangular clamping bodies 2-7 are respectively clamped at the upper ends of the two W-shaped clamping bodies 1-4, four sliding columns 2-4 are respectively and slidably connected to lower top plates 1-3, compression springs I are sleeved on the four sliding columns 2-4, and the compression springs I are located between the lower top plates 1-3 and the upper bottom plates 2-1; in an initial state, the four compression springs I push the upper base plate 2-1 to move upwards, two clamping positions are arranged on the two W-shaped clamping bodies 1-4, the two triangular clamping bodies 2-7 are respectively clamped at the upper ends of the two W-shaped clamping bodies 1-4, when the weight of garbage on the upper base plate 2-1 reaches a certain degree, the upper base plate 2-1 extrudes the four compression springs I to move downwards, and the two triangular clamping bodies 2-7 respectively extrude the two compression springs II to be clamped at the lower ends of the two W-shaped clamping bodies 1-4.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-16, where the stirring support 3 includes a stirring cylinder 3-1, a stirring bottom plate 3-2, a feeding support 3-3 and a discharging port 3-4, the stirring bottom plate 3-2 is fixedly connected to the upper end of the stirring cylinder 3-1, the feeding support 3-3 is fixedly and communicated with the stirring bottom plate 3-2, the discharging port 3-4 is arranged at the lower end of the right side of the stirring cylinder 3-1, and the stirring cylinder 3-1 is fixedly connected to the upper bottom plate 2-3; when in use, garbage to be treated is placed in the feeding bracket 3-3 and falls into the stirring cylinder 3-1.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to fig. 1 to 16, in which the power mechanism 4 includes a motor 4-1, a power gearwheel 4-2 and a power pinion 4-3, the power gearwheel 4-2 and the power pinion 4-3 are both fixedly connected to an output shaft of the motor 4-1, the power gearwheel 4-2 is located on the right side of the power pinion 4-3, the number of teeth of the power gearwheel 4-2 is greater than that of the power pinion 4-3, and the motor 4-1 is fixedly connected to the lower base plate 1-1; starting the motor 4-1, and driving the power big gear 4-2 and the power small gear 4-3 to rotate by the output shaft of the motor 4-1.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 16, and the present embodiment further describes a fifth embodiment, where the speed change mechanism 5 includes a speed change shaft 5-1, speed change bevel teeth 5-2, a speed change gearwheel 5-3, sliding side teeth 5-4, a speed change pinion 5-5 and a connecting key 5-6, the speed change gearwheel 5-3 and the speed change pinion 5-5 are both provided with side teeth, the speed change bevel teeth 5-2 are fixedly connected to the left end of the speed change shaft 5-1, the speed change gearwheel 5-3 and the speed change pinion 5-5 are both rotatably connected to the speed change shaft 5-1, the speed change pinion 5-5 is located on the right side of the speed change gearwheel 5-3, the sliding side teeth 5-4 are circumferentially connected to the speed change shaft 5-1 through the connecting key 5-6, the sliding side gear 5-4 is positioned between the speed change big gear 5-3 and the speed change small gear 5-5, two ends of the speed change shaft 5-1 are respectively and rotatably connected to the two lower side plates 1-2, the number of teeth of the speed change big gear 5-3 is greater than that of the speed change small gear 5-5, the number of teeth of the speed change small gear 5-5 is equal to that of the power small gear 4-3, the power big gear 4-2 is meshed with the speed change small gear 5-5, and the speed change big gear 5-3 is meshed with the power small gear 4-3; the power big gear 4-2 and the power small gear 4-3 respectively drive the speed change small gear 5-5 and the speed change big gear 5-3 to rotate, the number of teeth of the power big gear 4-2 is larger than that of the power small gear 4-3, the number of teeth of the speed change big gear 5-3 is larger than that of the speed change small gear 5-5, the number of teeth of the speed change small gear 5-5 is equal to that of the power small gear 4-3, the transmission ratio of the meshing of the speed change big gear 5-3 and the power small gear 4-3 is larger than that of the meshing of the power big gear 4-2 and the speed change small gear 5-5, the compression spring I pushes the upper bottom plate 2-1 to move upwards in the initial state, the upper bottom plate 2-1 drives the upper end of the connecting rod 10 to move upwards, the, the shifting fork 11 drives the sliding side teeth 5-4 to slide leftwards, the sliding side teeth 5-4 are meshed with side teeth on the large speed change gear 5-3, the large speed change gear 5-3 drives the sliding side teeth 5-4 to rotate, the sliding side teeth 5-4 drive the speed change shaft 5-1 to rotate, the speed change shaft 5-1 drives the speed change bevel teeth 5-2 to rotate, when the weight of garbage on the upper bottom plate 2-1 reaches a certain degree, the upper bottom plate 2-1 extrudes the compression spring I to move downwards, the upper bottom plate 2-1 drives the upper end of the connecting rod 10 to move downwards, the lower end of the connecting rod 10 moves rightwards, the connecting rod 10 drives the shifting fork 11 to move rightwards, the shifting fork 11 drives the sliding side teeth 5-4 to move rightwards to be meshed with side teeth on the small speed change gear 5-5, the speed change pinion 5-5 drives the sliding side teeth 5-4 to rotate, the sliding side teeth 5-4 drive the speed change shaft 5-1 to rotate, and the speed change shaft 5-1 drives the speed change bevel gear 5-2 to rotate.
The seventh embodiment:
the embodiment is described below with reference to fig. 1 to 16, and the sixth embodiment is further described in the embodiment, the transmission mechanism i 6 includes a transmission shaft i 6-1, a transmission gear i 6-2 and a transmission bevel gear i 6-3, the transmission gear i 6-2 and the transmission bevel gear i 6-3 are respectively and fixedly connected to the upper end and the lower end of the transmission shaft i 6-1, the middle end of the transmission shaft i 6-1 is rotatably connected to the lower top plate 1-3, and the transmission bevel gear i 6-3 is meshed with the speed change bevel gear 5-2; the transmission bevel gear 5-2 drives the transmission bevel gear I6-3 to rotate, the transmission bevel gear I6-3 drives the transmission shaft I6-1 to rotate, and the transmission shaft I6-1 drives the transmission gear I6-2 to rotate.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1 to 16, and the seventh embodiment is further described in the present embodiment, where the transmission mechanism ii 7 includes a transmission shaft ii 7-1 and a transmission gear ii 7-2, the transmission gear ii 7-2 is fixedly connected to the middle end of the transmission shaft ii 7-1, the transmission shaft ii 7-1 is rotatably connected to the upper base plate 2-1, the transmission gear ii 7-2 is engaged with the transmission gear i 6-2, and the tooth width of the transmission gear i 6-2 is smaller than the tooth width of the transmission gear ii 7-2; the transmission gear I6-2 drives the transmission gear II 7-2 to rotate, and the tooth width of the transmission gear I6-2 is smaller than that of the transmission gear II 7-2, so that when the upper bottom plate 2-1 slides downwards, the transmission gear I6-2 can drive the transmission gear II 7-2 to rotate.
The specific implementation method nine:
the embodiment is described below with reference to fig. 1-16, and the embodiment further describes an eighth embodiment, wherein the crushing mechanism i 8 comprises a crushing shaft i 8-1, a crushing cutter i 8-2 and a crushing gear i 8-3, the crushing cutter i 8-2 and the crushing gear i 8-3 are respectively fixedly connected to the upper end and the lower end of the crushing shaft i 8-1, the middle end of the crushing shaft i 8-1 is rotatably connected to the upper bottom plate 2-3, the crushing gear i 8-3 is engaged with the transmission gear ii 7-2, the crushing cutter i 8-2 is arranged in the stirring cylinder 3-1, and the crushing cutter i 8-2 is a double-row crushing cutter; the transmission gear II 7-2 drives the crushing gear I8-3 to rotate, the crushing gear I8-3 drives the crushing shaft I8-1 to rotate, and the crushing shaft I8-1 drives the crushing cutter I8-2 to rotate.
The detailed implementation mode is ten:
this embodiment will be described with reference to fig. 1 to 16, which further illustrate embodiment nine, the crushing mechanism II 9 comprises a crushing shaft II 9-1, a crushing cutter II 9-2 and a crushing gear II 9-3, the crushing cutter II 9-2 and the crushing gear II 9-3 are fixedly connected to the upper part and the lower part of the crushing shaft II 9-1 respectively, the middle end of the crushing shaft II 9-1 is rotatably connected to the upper bottom plate 2-3, the crushing gear II 9-3 is meshed with the crushing gear I8-3, the crushing gear II 9-3 is arranged in the stirring barrel 3-1, the crushing gear II 9-3 is a single-row cutter, the crushing gear II 9-3 and the crushing cutter I8-2 are arranged in a staggered mode, the upper end of the connecting rod 10 is hinged to the lower end of the connecting rod 2-5, and the lower end of the shifting fork 11 is rotatably connected to the sliding side gear 5-4; the crushing gear I8-3 drives the crushing gear II 9-3 to rotate, the crushing gear I8-3 drives the crushing gear II 9-3 to rotate in the opposite direction, the crushing gear II 9-3 drives the crushing shaft II 9-1 to rotate, the crushing shaft II 9-1 drives the crushing cutter II 9-2 to rotate, the crushing gear II 9-3 and the crushing cutter I8-2 are arranged in a staggered mode, and garbage is crushed and falls out of the discharge port 3-4 through the inclined plane of the upper base plate 2-3.
The invention relates to a garbage disposal device, which has the working principle that:
in an initial state, the four compression springs I push the upper base plate 2-1 to trend upwards, two clamping positions are arranged on the two W-shaped clamping bodies 1-4, the two triangular clamping bodies 2-7 are respectively clamped at the upper ends of the two W-shaped clamping bodies 1-4, when the weight of garbage on the upper base plate 2-1 reaches a certain degree, the upper base plate 2-1 extrudes the four compression springs I to move downwards, and the two triangular clamping bodies 2-7 respectively extrude the two compression springs II to be clamped at the lower ends of the two W-shaped clamping bodies 1-4; when in use, garbage to be treated is placed in a feeding support 3-3 and falls into a mixing drum 3-1, a motor 4-1 is started, an output shaft of the motor 4-1 drives a power big gear 4-2 and a power small gear 4-3 to rotate, the power big gear 4-2 and the power small gear 4-3 respectively drive a speed change small gear 5-5 and a speed change big gear 5-3 to rotate, the tooth number of the power big gear 4-2 is greater than that of the power small gear 4-3, the tooth number of the speed change big gear 5-3 is greater than that of the speed change small gear 5-5, the tooth numbers of the speed change small gear 5-5 and the power small gear 4-3 are equal, the meshing transmission ratio of the speed change big gear 5-3 and the power small gear 4-3 is greater than that of the power big gear 4-2 and the, in an initial state, the compression spring I pushes the upper base plate 2-1 to move upwards, the upper base plate 2-1 drives the upper end of the connecting rod 10 to move upwards, the lower end of the connecting rod 10 moves leftwards, the lower end of the connecting rod 10 drives the shifting fork 11 to move leftwards, the shifting fork 11 drives the sliding side teeth 5-4 to slide leftwards, the sliding side teeth 5-4 are meshed with side teeth on the large speed change gear 5-3, the large speed change gear 5-3 drives the sliding side teeth 5-4 to rotate, the sliding side teeth 5-4 drives the speed change shaft 5-1 to rotate, the speed change shaft 5-1 drives the conical speed change teeth 5-2 to rotate, when the weight of garbage on the upper base plate 2-1 reaches a certain degree, the upper base plate 2-1 extrudes the compression spring I to move downwards, the upper base plate 2-1 drives the upper end of the connecting, the lower end of a connecting rod 10 moves rightwards, the connecting rod 10 drives a shifting fork 11 to move rightwards, the shifting fork 11 drives sliding side teeth 5-4 to move rightwards to be meshed with side teeth on a speed change pinion 5-5, the speed change pinion 5-5 drives the sliding side teeth 5-4 to rotate, the sliding side teeth 5-4 drive a speed change shaft 5-1 to rotate, and the speed change shaft 5-1 drives speed change bevel teeth 5-2 to rotate; the speed change bevel gear 5-2 drives the transmission bevel gear I6-3 to rotate, the transmission bevel gear I6-3 drives the transmission shaft I6-1 to rotate, the transmission shaft I6-1 drives the transmission gear I6-2 to rotate, the transmission gear I6-2 drives the transmission gear II 7-2 to rotate, the tooth width of the transmission gear I6-2 is smaller than that of the transmission gear II 7-2, so that when the upper bottom plate 2-1 slides downwards, the transmission gear I6-2 can also drive the transmission gear II 7-2 to rotate, the transmission gear II 7-2 drives the crushing gear I8-3 to rotate, the crushing gear I8-3 drives the crushing shaft I8-1 to rotate, and the crushing shaft I8-1 drives the crushing cutter I8-2 to rotate, the crushing gear I8-3 drives the crushing gear II 9-3 to rotate, the crushing gear I8-3 drives the crushing gear II 9-3 to rotate in the opposite direction, the crushing gear II 9-3 drives the crushing shaft II 9-1 to rotate, the crushing shaft II 9-1 drives the crushing cutter II 9-2 to rotate, the crushing gear II 9-3 and the crushing cutter I8-2 are arranged in a staggered mode, and garbage is crushed and falls out of the discharge port 3-4 through the inclined plane of the upper base plate 2-3.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.