Feeder with adjustable speed

Abstract

The utility model relates to the technical field of incinerators, in particular to a speed-adjustable feeder, which not only can crush garbage to facilitate the subsequent conveying and combustion of the garbage, but also can clean the feeder to prevent the garbage from blocking and remaining in the feeder. Comprising a supporting mechanism; the garbage incinerator further comprises a conveying mechanism, a smashing mechanism, an air blowing mechanism and a cleaning mechanism, the conveying mechanism is installed on the supporting mechanism and conveys garbage into the incinerator, the smashing mechanism is installed on the supporting mechanism and smashes the garbage, and the air blowing mechanism is installed on the supporting mechanism and accelerates discharging of the garbage through air. The cleaning mechanism is installed on the supporting mechanism and conveys garbage at the bottom into the incinerator.

Description

Technical Field

[0001] The utility model relates to the technical field of incinerators, in particular to a feeder with adjustable speed. Background Art

[0002] Garbage incinerator is a commonly used equipment for garbage incineration. The garbage to be burned needs to be pushed into the incinerator by a feeder. The garbage feeder of the incinerator generally adopts a feeding trolley to push the garbage falling from the chute into the furnace for combustion.

[0003] Existing incinerator feeders, such as the anti-slip feeder for garbage incinerator disclosed in the utility model patent with application number 200820097602.3, mainly include a feeding trolley and a fin-shaped casting arranged at the front end of the trolley, fin-shaped protrusions are arranged on the fin-shaped casting along the direction of garbage running, more than one fin-shaped protrusions are arranged in parallel perpendicular to the direction of garbage running, the longitudinal cross-section of the fin-shaped protrusion is a triangle, and one of the bottom sides of the triangle is fixedly arranged on the upper surface of the fin-shaped casting; when in use, the garbage to be burned falls from the chute onto the trolley, and then slides onto the fin-shaped casting on the trolley. Due to the effect of the fin-shaped protrusions of the fin-shaped casting, the garbage can be better prevented from directly sliding onto the grate of the incinerator due to gravity, but slides onto the platform, and the garbage is pushed onto the grate by the movement of the trolley, thereby effectively controlling the amount of garbage entering the furnace, ensuring full combustion of the garbage and maintaining the stability of furnace combustion.

[0004] However, most of the existing feeders lack pre-treatment of garbage, and it is easy for large pieces of garbage to be difficult to incinerate, and it is easy for garbage residues to clog the feeder, requiring workers to clean it frequently, which is very troublesome. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a feeder with adjustable speed which can not only crush the garbage to facilitate the subsequent transportation and burning of the garbage, but also clean the feeder to prevent the garbage from clogging and remaining in the feeder.

[0006] The utility model discloses a feeder with adjustable speed, comprising a supporting mechanism; a conveying mechanism, a crushing mechanism, a blowing mechanism and a cleaning mechanism, wherein the conveying mechanism is installed on the supporting mechanism and conveys the garbage to an incinerator, the crushing mechanism is installed on the supporting mechanism and crushes the garbage, the blowing mechanism is installed on the supporting mechanism and accelerates the discharge of the garbage by air, and the cleaning mechanism is installed on the supporting mechanism and conveys the garbage at the bottom to the incinerator; the grab bucket conveys the garbage to the crushing mechanism, the crushing mechanism crushes the garbage to facilitate its incineration at a later time, and then the garbage falls into the supporting mechanism, the conveying mechanism conveys most of the garbage to the incinerator, the blowing mechanism cooperates with the conveying mechanism to accelerate the conveyance of the garbage to the incinerator, and prevents the odor generated by the garbage from gathering in the supporting mechanism, and when the garbage is conveyed, in order to avoid the garbage remaining in the supporting mechanism, the cleaning mechanism can be started to convey the garbage remaining in the supporting mechanism to the incinerator.

[0007] Preferably, the supporting mechanism includes a conveying box, an upper hopper and a hanger. The bottom end of the conveying box is installed on the working surface, and a cavity is opened in the conveying box. A feed port is opened at the top of the conveying box. A discharge port is opened at the front end of the conveying box and is connected to the inside of the incinerator. The bottom end of the upper hopper is connected to the feed port at the top of the conveying box, and the hanger is installed on the conveying box. The grab bucket puts the garbage into the upper hopper, and the garbage is crushed by the crushing mechanism and falls into the cavity of the conveying box. Under the joint action of the conveying mechanism, the blowing mechanism and the cleaning mechanism, the garbage is transported to the inside of the incinerator through the discharge port of the conveying box.

[0008] Preferably, the conveying mechanism includes an electric motor, a reducer, a transmission shaft and an auger, the electric motor is mounted on the rear end face of the conveying box, the reducer is mounted on the rear end face of the conveying box, the transmission shaft is rotatably mounted in the cavity of the conveying box and is longitudinally connected to the reducer, and the other end of the transmission shaft is rotatably mounted on the hanger, and the auger is mounted on the transmission shaft; start the electric motor, the electric motor drives the transmission shaft to rotate through the reducer, the transmission shaft drives the auger to rotate, and the garbage in the cavity of the conveying box is transported to the discharge port driven by the auger, and the speed of the electric motor can be adjusted according to the incineration efficiency of the incinerator, thereby realizing speed-adjustable garbage transportation.

[0009] Preferably, the crushing mechanism comprises two groups of first rotating shafts, multiple groups of crushing rods, three groups of pulleys 1, belt 1, transmission shaft 2, pulley 2 and belt 2, the two groups of first rotating shafts are rotatably installed on the upper hopper, and the multiple groups of crushing rods are respectively installed on the two groups of first rotating shafts, the two groups of pulleys 1 are installed on a group of first rotating shafts close to the reducer 1, and a group of pulleys 1 is installed on a group of first rotating shafts far away from the reducer 1, and the belt 1 is connected between the two groups of pulleys 1, and the transmission shaft 2 is rotated and installed on the reducer 1, and the pulley 2 is installed on the transmission shaft 2, and the belt 2 is installed on the pulley 2 and the pulley 1 on the group of first rotating shafts close to the reducer 1; the reducer 1 drives the transmission shaft 2 to rotate, and the transmission shaft 2 drives the pulley 2 to rotate, and the pulley 2 drives the pulley 1 connected to it through the belt 2, and the pulley 1 drives the first rotating shaft connected to it to rotate, and the first rotating shaft drives another group of first rotating shafts to rotate through the pulley 1 and the belt 1, and the two groups of first rotating shafts drive the multiple groups of crushing rods to rotate to crush the garbage.

[0010] Preferably, the blowing mechanism includes an air pump, an air extraction pipe, an air supply pipe, a baffle and multiple groups of high-pressure nozzles, the air pump is installed on the rear end face of the conveying box, the air extraction pipe is installed on the air pump, the air supply pipe is installed on the air pump, the baffle is installed in the cavity of the conveying box, and the multiple groups of high-pressure nozzles are all installed on the baffle and connected with the inside of the air supply pipe; the reducer drives the air pump to extract air, the air pump draws in outside air through the air extraction pipe, and then compresses the air and delivers it to the multiple groups of high-pressure nozzles through the air supply pipe, the high-pressure nozzles deliver the air to the cavity of the conveying box, which not only accelerates the discharge of garbage through the discharge port of the conveying box, but also prevents the accumulation of methane, odor, etc. generated by the garbage in the cavity of the conveying box.

[0011] Preferably, the cleaning mechanism comprises a second motor, two groups of second reducers, a third transmission shaft, two groups of lead screws, two groups of sliders, a second rotating shaft and a scraper, the second motor is installed on the conveying box, the two groups of second reducers are both installed on the conveying box and one group of second reducers is transmission-connected to the second motor, the third transmission shaft is transmission-connected between the two groups of second reducers, two groups of sliding grooves are opened in the cavity of the conveying box, the two groups of lead screws are respectively rotationally installed in the two groups of sliding grooves of the conveying box and the two groups of lead screws are respectively longitudinally connected to the two groups of second reducers, the two groups of sliders are respectively slidingly installed on the two groups of lead screws, the second rotating shaft is rotationally installed on the two groups of sliders, and the scraper is installed on the second rotating shaft; start the second motor, the second motor drives the second reducer connected thereto, the second reducer drives the other group of second reducer to work through the third transmission shaft, the two groups of second reducers drive the two groups of lead screws to rotate, the two groups of lead screws drive the two groups of sliders to move toward the discharge port of the conveying box, and the two groups of sliders drive the second rotating shaft and the scraper to move toward the discharge port, so that the garbage at the bottom end of the cavity inside the conveying box is discharged through the discharge port.

[0012] Preferably, the cleaning mechanism also includes two sets of bevel gears, which are respectively installed at both ends of the rotating shaft and respectively mesh with two sets of lead screws for transmission; the two sets of lead screws drive the two sets of bevel gears to rotate, the two sets of bevel gears drive the rotating shaft to rotate, and the rotating shaft drives the scraper to rotate, so as to prevent too much garbage from falling behind the scraper, and by rotating the scraper, all the garbage inside the cavity of the conveying box can be conveniently discharged from the cavity of the conveying box.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the grab bucket transports the garbage into the crushing mechanism, the crushing mechanism crushes the garbage to facilitate its incineration at a later time, and then the garbage falls into the supporting mechanism, the conveying mechanism transports most of the garbage into the incinerator, the blower mechanism cooperates with the conveying mechanism to accelerate the transportation of the garbage into the incinerator, and prevents the odor generated by the garbage from gathering in the supporting mechanism. After the garbage transportation is completed, in order to avoid garbage remaining in the supporting mechanism, the cleaning mechanism can be started to transport the garbage remaining in the supporting mechanism into the incinerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric structure of the support mechanism and the crushing mechanism of the utility model;

[0016] Figure 3 It is an axonometric structural diagram of the conveying mechanism, crushing mechanism, blower mechanism and cleaning mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-section axonometric structure of the conveying mechanism and the blower mechanism of the utility model;

[0018] Figure 5 It is a partially enlarged sectional axonometric structural schematic diagram of the cleaning mechanism of the utility model.

[0019] Markings in the attached drawings: 01, supporting mechanism; 11, conveying box; 12, upper hopper; 13, hanger; 02, conveying mechanism; 21, motor one; 22, reducer one; 23, transmission shaft one; 24, auger; 03, crushing mechanism; 31, first rotating shaft; 32, crushing rod; 33, pulley one; 34, belt one; 35, transmission shaft two; 36, pulley two; 37, belt two; 04, blowing mechanism; 41, air pump; 42, exhaust pipe; 43, air supply pipe; 44, baffle; 45, high-pressure nozzle; 05, cleaning mechanism; 51, motor two; 52, reducer two; 53, transmission shaft three; 54, screw; 55, slider; 56, second rotating shaft; 57, bevel gear; 58, scraper. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] The utility model discloses a feeder with adjustable speed, comprising a supporting mechanism 01; a conveying mechanism 02, a crushing mechanism 03, a blower mechanism 04 and a cleaning mechanism 05, wherein the conveying mechanism 02 is mounted on the supporting mechanism 01 and conveys the garbage to the incinerator, the crushing mechanism 03 is mounted on the supporting mechanism 01 and crushes the garbage, the blower mechanism 04 is mounted on the supporting mechanism 01 and utilizes air to accelerate the discharge of the garbage, and the cleaning mechanism 05 is mounted on the supporting mechanism 01 and conveys the garbage at the bottom to the incinerator; the supporting mechanism 01 comprises a conveying box 11, an upper hopper 12 and a hanger 13, and the bottom end of the conveying box 11 is mounted on the working surface , and a cavity is opened in the conveying box 11, a feed port is opened at the top of the conveying box 11, a discharge port is opened at the front end of the conveying box 11 and is connected to the inside of the incinerator, the bottom end of the upper hopper 12 is connected to the top feed port of the conveying box 11, and the hanger 13 is installed on the conveying box 11; the conveying mechanism 02 includes a motor 21, a reducer 22, a transmission shaft 23 and a auger 24, the motor 21 is installed on the rear end face of the conveying box 11, the reducer 22 is installed on the rear end face of the conveying box 11, the transmission shaft 23 is rotatably installed in the cavity of the conveying box 11 and is longitudinally connected to the reducer 22, and the other end of the transmission shaft 23 is rotatable The crushing mechanism 03 includes two sets of first rotating shafts 31, multiple sets of crushing rods 32, three sets of pulleys 33, belts 34, transmission shafts 35, pulleys 36 and belts 37. The two sets of first rotating shafts 31 are rotatably mounted on the upper hopper 12, multiple sets of crushing rods 32 are respectively mounted on the two sets of first rotating shafts 31, two sets of pulleys 33 are mounted on a set of first rotating shafts 31 close to the reducer 22, and one set of pulleys 33 is mounted on a set of first rotating shafts 31 far from the reducer 22. The belt 34 is connected between the two sets of pulleys 33 for transmission. The shaft 2 35 is rotated and installed on the reducer 1 22, the pulley 2 36 is installed on the transmission shaft 2 35, and the belt 2 37 is driven and installed on the pulley 2 36 and the pulley 1 33 on a group of first rotating shafts 31 close to the reducer 1 22; the blower mechanism 04 includes an air pump 41, an air extraction pipe 42, an air supply pipe 43, a baffle 44 and a plurality of high-pressure nozzles 45, the air pump 41 is installed on the rear end surface of the conveying box 11, the air extraction pipe 42 is installed on the air pump 41, the air supply pipe 43 is installed on the air pump 41, the baffle 44 is installed in the cavity of the conveying box 11, and the plurality of high-pressure nozzles 45 are all installed on the baffle 44 and communicated with the inside of the air supply pipe 43;When it is working, first the grab bucket puts the garbage into the upper hopper 12, and the motor 21 is started. The motor 21 drives the transmission shaft 2 35 to rotate through the reducer 1 22, and the transmission shaft 2 35 drives the pulley 2 36 to rotate. The pulley 2 36 drives the pulley 1 33 connected to it through the belt 2 37. The pulley 1 33 drives the first rotating shaft 31 connected to it to rotate. The first rotating shaft 31 drives another group of first rotating shafts 31 to rotate through the pulley 1 33 and the belt 1 34. The two groups of first rotating shafts 31 drive multiple groups of crushing rods 32 to rotate to crush the garbage. After the garbage is crushed, it falls into the cavity of the conveying box 11. The motor 21 drives the transmission shaft through the reducer 22 The motor 23 rotates, the transmission shaft 23 drives the auger 24 to rotate, and the garbage in the cavity of the conveying box 11 is conveyed to the discharge port under the drive of the auger 24. The speed of the motor 21 can be adjusted according to the incineration efficiency of the incinerator, so as to realize the speed-adjustable garbage conveying. At the same time, the reducer 22 drives the air pump 41 to extract air, and the air pump 41 draws in the outside air through the suction pipe 42, and then compresses the air and conveys it to the multiple groups of high-pressure nozzles 45 through the air pipe 43. The high-pressure nozzles 45 convey the air to the cavity of the conveying box 11, which not only accelerates the discharge of the garbage through the discharge port of the conveying box 11, but also prevents the garbage from generating methane, odor, etc., which are gathered in the cavity of the conveying box 11. ;

[0023] Example 2

[0024] like Figures 1 to 5As shown, a speed-adjustable feeder of the utility model is based on Example 1; the cleaning mechanism 05 includes a second motor 51, two groups of reducers 52, a transmission shaft 3 53, two groups of lead screws 54, two groups of sliders 55, a second rotating shaft 56 and a scraper 58, the second motor 51 is installed on the conveying box 11, the two groups of reducers 52 are installed on the conveying box 11 and one group of reducers 52 is connected to the second motor 51, the transmission shaft 3 53 is installed between the two groups of reducers 52, and the conveying box 11 Two sets of sliding grooves are opened in the cavity, two sets of lead screws 54 are respectively rotatably installed in the two sets of sliding grooves of the conveying box 11 and the two sets of lead screws 54 are respectively longitudinally connected to the two sets of reducers 52, two sets of sliders 55 are respectively slidably installed on the two sets of lead screws 54, the second rotating shaft 56 is rotatably installed on the two sets of sliders 55, and the scraper 58 is installed on the second rotating shaft 56; the cleaning mechanism 05 also includes two sets of bevel gears 57, which are respectively installed at both ends of the second rotating shaft 56 and are respectively meshed with the two sets of lead screws 54 for transmission;When it is working, first the grab bucket puts the garbage into the upper hopper 12, and the motor 21 is started. The motor 21 drives the transmission shaft 2 35 to rotate through the reducer 22, and the transmission shaft 2 35 drives the pulley 2 36 to rotate. The pulley 2 36 drives the pulley 1 33 connected to it through the belt 2 37. The pulley 1 33 drives the first rotating shaft 31 connected to it to rotate. The first rotating shaft 31 drives another group of first rotating shafts 31 to rotate through the pulley 1 33 and the belt 1 34. The two groups of first rotating shafts 31 drive multiple groups of crushing rods 32 to rotate. The garbage is broken into pieces by the rotation of the motor 21, and the broken garbage falls into the cavity of the conveying box 11. The motor 21 drives the transmission shaft 23 to rotate through the reducer 22, and the transmission shaft 23 drives the auger 24 to rotate. The garbage in the cavity of the conveying box 11 is conveyed to the discharge port under the drive of the auger 24. The speed of the motor 21 can be adjusted according to the incineration efficiency of the incinerator, so as to realize the speed-adjustable garbage transportation. At the same time, the reducer 22 drives the air pump 41 to exhaust air, and the air pump 41 draws in the outside air through the exhaust pipe 42, and then compresses the air and passes it through the exhaust pipe 42. The air pipe 43 is transported to multiple groups of high-pressure nozzles 45, and the high-pressure nozzles 45 transport air to the cavity of the conveying box 11, which not only accelerates the discharge of garbage through the discharge port of the conveying box 11, but also prevents the accumulation of methane, odor, etc. generated by the garbage in the cavity of the conveying box 11. After the garbage is transported, the motor 2 51 is started, and the motor 2 51 drives the reducer 2 52 connected thereto. The reducer 2 52 drives another group of reducers 2 52 to work through the transmission shaft 3 53. The two groups of reducers 2 52 drive the two groups of lead screws 54 to rotate, and the two groups of lead screws 54 are rotated. The lever 54 drives the two sets of sliders 55 to move toward the discharge port of the conveying box 11, and the two sets of sliders 55 drive the second rotating shaft 56 and the scraper 58 to move toward the discharge port. The two sets of lead screws 54 drive the two sets of bevel gears 57 to rotate, and the two sets of bevel gears 57 drive the second rotating shaft 56 to rotate, and the second rotating shaft 56 drives the scraper 58 to rotate to prevent excessive garbage from falling behind the scraper 58. By rotating the scraper 58, all the garbage inside the cavity of the conveying box 11 can be conveniently discharged from the cavity of the conveying box 11, and the garbage remaining in the cavity of the conveying box 11 can be discharged. ;

[0025] The motor 21, reducer 22, air pump 41, motor 51 and reducer 52 of the utility model are purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A feeder with adjustable speed, comprising a supporting mechanism (01); characterized in that: The utility model also comprises a conveying mechanism (02), a crushing mechanism (03), an air blowing mechanism (04) and a cleaning mechanism (05). The conveying mechanism (02) is installed on the supporting mechanism (01) and conveys the garbage into the incinerator. The crushing mechanism (03) is installed on the supporting mechanism (01) and crushes the garbage. The air blowing mechanism (04) is installed on the supporting mechanism (01) and accelerates the discharge of the garbage by using air. The cleaning mechanism (05) is installed on the supporting mechanism (01) and conveys the garbage at the bottom into the incinerator.

2. A speed-adjustable feeder as claimed in claim 1, characterized in that: The supporting mechanism (01) comprises a conveying box (11), an upper hopper (12) and a hanger (13); the bottom end of the conveying box (11) is installed on a working surface, and a cavity is opened inside the conveying box (11); a feed port is opened at the top end of the conveying box (11); a discharge port is opened at the front end of the conveying box (11) and is connected to the inside of the incinerator; the bottom end of the upper hopper (12) is connected to the feed port at the top end of the conveying box (11); and the hanger (13) is installed on the conveying box (11).

3. A speed-adjustable feeder as claimed in claim 2, characterized in that: The conveying mechanism (02) comprises a motor (21), a reducer (22), a transmission shaft (23) and an auger (24), wherein the motor (21) is mounted on the rear end surface of the conveying box (11), the reducer (22) is mounted on the rear end surface of the conveying box (11), the transmission shaft (23) is rotatably mounted in the cavity of the conveying box (11) and is longitudinally connected to the reducer (22), and the other end of the transmission shaft (23) is rotatably mounted on the hanger (13), and the auger (24) is mounted on the transmission shaft (23).

4. A speed-adjustable feeder as claimed in claim 3, characterized in that: The crushing mechanism (03) comprises two groups of first rotating shafts (31), multiple groups of crushing rods (32), three groups of pulleys (33), belts (34), transmission shafts (35), pulleys (36) and belts (37), the two groups of first rotating shafts (31) are both rotatably mounted on the upper hopper (12), the multiple groups of crushing rods (32) are respectively mounted on the two groups of first rotating shafts (31), and the two groups of pulleys (33) are mounted on a group of first rotating shafts (31) close to the reducer (22). A first set of pulleys (33) is mounted on a first rotating shaft (31) far from a first speed reducer (22); a first belt (34) is connected between the two first sets of pulleys (33); a second transmission shaft (35) is mounted on the first speed reducer (22); a second pulley (36) is mounted on the second transmission shaft (35); and a second belt (37) is connected between the second pulley (36) and the first pulley (33) on the first rotating shaft (31) close to the first speed reducer (22).

5. A speed-adjustable feeder as claimed in claim 2, characterized in that: The air blowing mechanism (04) comprises an air pump (41), an air extraction pipe (42), an air delivery pipe (43), a baffle (44) and a plurality of groups of high-pressure nozzles (45); the air pump (41) is mounted on the rear end surface of the delivery box (11); the air extraction pipe (42) is mounted on the air pump (41); the air delivery pipe (43) is mounted on the air pump (41); the baffle (44) is mounted in the cavity of the delivery box (11); and the plurality of groups of high-pressure nozzles (45) are mounted on the baffle (44) and are connected to the inside of the air delivery pipe (43).

6. A speed-adjustable feeder as claimed in claim 2, characterized in that: The cleaning mechanism (05) comprises a second motor (51), two groups of second reducers (52), a third transmission shaft (53), two groups of lead screws (54), two groups of slide blocks (55), a second rotating shaft (56) and a scraper (58). The second motor (51) is mounted on the conveying box (11). The two groups of second reducers (52) are both mounted on the conveying box (11) and one group of second reducers (52) is transmission-connected to the second motor (51). The third transmission shaft (53) is transmission-mounted. Two groups of sliding grooves are opened in the cavity of the conveying box (11) between the two groups of reducers (52), two groups of lead screws (54) are respectively rotatably installed in the two groups of sliding grooves of the conveying box (11) and the two groups of lead screws (54) are respectively longitudinally connected to the two groups of reducers (52), two groups of slide blocks (55) are respectively slidably installed on the two groups of lead screws (54), the second rotating shaft (56) is rotatably installed on the two groups of slide blocks (55), and the scraper (58) is installed on the second rotating shaft (56).

7. A speed-adjustable feeder as claimed in claim 6, characterized in that: The cleaning mechanism (05) further comprises two groups of bevel gears (57), which are respectively mounted on two ends of the second rotating shaft (56) and are respectively meshed with the two groups of lead screws (54) for transmission.

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