CN211051609U

CN211051609U - Debris collection and crushing fan

Info

Publication number: CN211051609U
Application number: CN201921684757.1U
Authority: CN
Inventors: 段会强; 段斌; 邵双明
Original assignee: Shandong Vicon Heavy Industry Technology Co ltd
Current assignee: Shandong Vicon Heavy Industry Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-21
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a crushing fan is collected to debris, including air intake, air outlet and crushing portion, the air outlet is located the upper portion of crushing portion, air outlet and collection device intercommunication, the air intake is located one side of crushing portion, the air intake with induced draft device or updraft ventilator intercommunication, crushing portion includes spiral case and impeller, and drive arrangement passes the opposite side of crushing portion with the detachable connection of impeller, be provided with the sawtooth that is used for smashing debris on the windward side front end of impeller, the sawtooth is located the impeller with one side of air intake intercommunication, the impeller is rotatable set up in the spiral case, the air intake with the air outlet all with the spiral case is detachable fixed in relevant position department. The utility model discloses a debris are collected and are smashed fan simple structure, can inhale the crushing to the green class debris of planting of leaf, improve collection efficiency and packing box loading efficiency, reduce the expenditure of manpower and materials, be favorable to garbage degradation.

Description

Debris collection and crushing fan

Technical Field

The utility model relates to a garbage collection fan equipment technical field especially relates to a debris is collected and is smashed fan.

Background

Along with the continuous improvement of living standards, the environmental protection consciousness of cities is also continuously improved, a large amount of greening trees or flowers and plants are usually planted at two sides of roads in residential areas or parks and the like, so that the living environment of people is improved and beautified, however, a large amount of leaves fall off in autumn, leaves fall off everywhere on the roads or in the parks, most of the leaves are cleaned by manpower in the process of cleaning the fallen leaves, the workload of cleaning sanitation workers is increased, and the cleaning efficiency is very low.

The negative pressure suction principle is used more on various rubbish cleaning products in the current market, the used fan function only meets the requirement of sucking air out of the container to form negative pressure, sundries and rubbish are directly sucked and stored in the container, the sundries and the leaves are not crushed, gaps exist among the sundries due to different appearances, the loading capacity in the same volume is reduced, and therefore the efficiency of the sundries in the collection and transfer process is low.

Disclosure of Invention

The utility model discloses a solve not enough among the prior art and accomplish. The utility model aims at providing a simple structure, can inhale the crushing to the green class debris of planting of leaf, improve collection efficiency and packing box loading efficiency, reduce the expenditure of manpower and materials, be favorable to the debris collection crushing fan of rubbish degradation.

The utility model relates to a sundries collecting and crushing fan, which comprises an air inlet arranged at the side part for sundries to enter, an air outlet arranged at the upper part for throwing out the sundries after being crushed and a crushing part arranged at the middle part for crushing the sundries, the air outlet is arranged at the upper part of the crushing part and is communicated with the collecting device, the air inlet is arranged at one side of the crushing part, the air inlet is communicated with the air suction device or the air draft device, the crushing part comprises a volute and an impeller, the driving device penetrates through the other side of the crushing part and is detachably connected with the impeller, the front end of the windward side of the impeller is provided with sawteeth for crushing sundries, the sawteeth are positioned on one side of the impeller communicated with the air inlet, the impeller is rotatably arranged in the volute, and the air inlet and the air outlet are detachably fixed at corresponding positions of the volute.

The utility model discloses a debris are collected and are smashed fan can also be:

the impeller comprises a wheel disc, a rotating shaft and at least two blades, wherein the rotating shaft and the at least two blades are arranged at the center of the wheel disc, the rotating shaft is detachably connected with the driving device, and the blades are annularly arranged on the rotating shaft at equal intervals.

The rotating shaft is provided with at least three blades, the blades are arranged at corresponding positions of the wheel disc, and the sawteeth are arranged on the windward side of the blades.

The crushing part comprises a fixed disc, and the impeller is detachably fixed at a corresponding position through the fixed disc and the driving device.

At least two side plates are arranged on the outer side of the lower portion of the crushing portion, and the side plates and the volute are detachably fixed on the lower portions of the two sides of the volute.

The crushing part is provided with a cover plate, the volute is provided with an installation window at a corresponding position, and the cover plate and the volute are detachably fixed at the position of the installation window.

The cover plate is provided with an interface cylinder and a reinforcing rib, one end of the interface cylinder is communicated with the air inlet, the other end of the interface cylinder is communicated with the volute, and the reinforcing rib extends to the outer edge of the cover plate from the interface cylinder along the radial direction of the cover plate.

The air inlet comprises a straight cylinder and a conical cylinder, the big head side of the conical cylinder is communicated with the spiral case, the small head side of the conical cylinder is communicated with the straight cylinder, and the straight cylinder is communicated with the air suction device or the air exhaust device.

The spiral case is provided with at least one spray head for humidifying sundries during crushing, and the spray head is communicated with the water supply device in an opening and closing manner.

The cross-sectional area of the air outlet is 2.3 times of that of the air inlet.

The utility model relates to a sundries collecting and crushing fan, which comprises an air inlet arranged at the side part for sundries to enter, an air outlet arranged at the upper part for throwing out the sundries after being crushed and a crushing part arranged at the middle part for crushing the sundries, the air outlet is arranged at the upper part of the crushing part and is communicated with the collecting device, the air inlet is arranged at one side of the crushing part, the air inlet is communicated with the air suction device or the air draft device, the crushing part comprises a volute and an impeller, the driving device penetrates through the other side of the crushing part and is detachably connected with the impeller, the front end of the windward side of the impeller is provided with sawteeth for crushing sundries, the sawteeth are positioned on one side of the impeller communicated with the air inlet, the impeller is rotatably arranged in the volute, and the air inlet and the air outlet are detachably fixed at corresponding positions of the volute. Thus, the air inlet is communicated with the air suction device or the air draft device, when the driving device runs to drive the impeller to rotate anticlockwise to form negative pressure, air flows in from the air inlet, so that sundries such as leaves enter the volute through the air suction device or the air draft device which is externally connected with the air inlet, the impeller rotates at high speed to drive the sundries such as the leaves to rotate along with the impeller, the saw teeth rotate along with the impeller to cut and crush the sundries such as the leaves, finally, the crushed sundries such as the leaves are output to the collecting device communicated with the air outlet through the air outlet, the sundries such as the leaves are crushed while being collected, the single volume of the collected object is reduced, the gap of the crushed collected object is reduced, the amount of the collected object per unit volume is increased, the collecting efficiency and the loading efficiency are improved, and the expenditure of manpower and, the crushed leaves and other impurities are also beneficial to garbage degradation. The utility model discloses a debris are collected and are smashed fan. Compared with the prior art, the advantages are as follows: simple structure, can inhale the crushing to the green class debris of planting of leaf, improve collection efficiency and packing box loading efficiency, reduce the expenditure of manpower and materials, be favorable to garbage degradation.

Drawings

Fig. 1 the utility model discloses a debris collection crushing fan explosion diagram.

Fig. 2 is a front view of the debris collecting and pulverizing fan of the present invention.

Fig. 3 the utility model discloses a crushing fan is collected to debris figure 2A-A cross-sectional view.

Fig. 4 the utility model discloses a debris is collected and is smashed fan blade sketch map.

Description of the figures

1-volute 101-side plate 105-hoisting plate

104- -third flange 2- -impeller 201- -wheel disk

202-rotating shaft 203-blade 204-saw tooth

3- -cover plate 302- -interface Cylinder 303- -first Flange

304-reinforcing rib 4-air inlet 401-second flange

402-conical cylinder 403-straight cylinder 5-fixed disk

6-nozzle 7-driving device 8-air outlet

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The debris collecting and pulverizing fan of the present invention will be described in further detail with reference to fig. 1 to 4 of the drawings.

The utility model relates to a sundries collecting and crushing fan, please refer to fig. 1 to 4, comprising an air inlet 4 arranged at the side part for sundries entering, an air outlet 8 arranged at the upper part for sundries being thrown out after being crushed and a crushing part arranged at the middle part for crushing the sundries, wherein the air outlet 8 is arranged at the upper part of the crushing part, the air outlet 8 is communicated with a collecting device, the air inlet 4 is arranged at one side of the crushing part, the air inlet 4 is communicated with an air suction device or an air draft device, the crushing part comprises a volute 1 and an impeller 2, a driving device 7 passes through the other side of the crushing part and is detachably connected with the impeller 2, the front end of the windward side of the impeller 2 is provided with a sawtooth 204 for crushing sundries, the sawtooth 204 is arranged at one side of the impeller communicated with the air inlet 4, the impeller 2 is rotatably arranged in the volute, the air inlet 4 and the air outlet 8 are detachably fixed with the volute 1 at corresponding positions. Thus, the air inlet 4 communicates with the air suction device or the air draft device, when the driving device 7 runs to drive the impeller 2 to rotate counterclockwise to form negative pressure, air flows in from the air inlet 4, so that sundries such as leaves enter the volute 1 through the air suction device or the air draft device which is externally connected with the air inlet 4, the impeller 2 rotates at high speed to drive the sundries such as leaves to rotate along with the impeller 2, the saw teeth 204 rotate along with the impeller 2 to cut and crush the sundries such as leaves, finally, the crushed sundries such as leaves are output to the collecting device which is communicated with the air outlet 8 through the air outlet 8, and are crushed while being collected, the single volume of the collected objects is reduced, the gap between the crushed collected objects is reduced, the amount of the collected objects per unit volume is increased, and the collecting efficiency and the loading efficiency are improved, the expenditure of manpower and material resources is reduced, and the crushed leaves and other sundries are also favorable for garbage degradation. The utility model discloses a fan is smashed in debris collection is, for prior art's advantage is: simple structure, can inhale the crushing to the green class debris of planting of leaf, improve collection efficiency and packing box loading efficiency, reduce the expenditure of manpower and materials, be favorable to garbage degradation.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, can also be on the basis of technical scheme in the front impeller 2 include rim plate 201, set up in pivot 202 and two at least blades 203 at rim plate 201 center, pivot 202 with drive arrangement 7 can dismantle the connection, the equidistant ring of blade 203 is located in the pivot 202. Therefore, the blades 203 are arranged on the rotating shaft 202 at equal intervals, when the rotating shaft 202 rotates along with the driving device 7, the negative pressure generated by the blades 203 is more balanced, and further, the impeller 2 cannot generate large vibration in the operation process. A further preferable technical solution is that the rotating shaft 202 is provided with at least three blades 203, the blades 203 are disposed at corresponding positions of the disk 201, and the saw teeth 204 are disposed on a windward side of the blades 203. Thus, at least three blades 203 can generate more stable negative pressure to form an air channel when rotating along with the rotating shaft 202 anticlockwise, the structure and the manufacture of the blades 203 generate uniform and stable wind sources, the saw teeth 204 are arranged on the windward side of the blades 203, when the blades 203 rotate, the saw teeth 204 also rotate along with the blades, and when sundries such as leaves pass through the saw teeth 204, the saw teeth 204 rotating at high speed cut and crush the sundries.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, can also be on the basis of preceding technical scheme crushing unit includes fixed disk 5, impeller 2 passes through fixed disk 5 with drive arrangement 7 is in the detachable fixed of relevant position department. Therefore, when the driving device 7 rotates, the impeller 2 is fixed with the driving device 7 through the fixed disk 5, and further, when the impeller 2 rotates along with the driving device 7, the impeller 2 and the driving device 7 do not generate relative displacement. A further preferable technical scheme is that the driving device can be a motor, a motor shaft on the motor is a driving shaft, and the impeller 2 and the fixed disk 5 are detachably fixed with the driving shaft through flat keys. Like this, because the flat key centering nature is good, and positioning accuracy is high, easy dismounting, and then the convenience is with when clearance or maintenance impeller 2 dismantles.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, can also be on the basis of preceding technical scheme the crushing portion lower part outside is provided with two at least curb plates 101, curb plate 101 with spiral case 1 is in the detachable fixed in spiral case 1's both sides lower part. In this way, the lower edges of the volutes 1 are all in horizontal positions, and can be horizontally placed or installed and fixed through the side plates 101 when being used alone or installed in combination with other peripheral devices. A further preferable technical scheme is that at least two hoisting plates 105 are arranged on the outer side of the upper part of the crushing part, and the hoisting plates 105 are detachably fixed with two sides of the volute 1. Therefore, when in use or installation, the upper part of the fan can be fixedly installed by hoisting through the hoisting plate 105.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, can also be on the basis of technical scheme in the front crushing portion is provided with apron 3, spiral case 1 is provided with the installation window in corresponding position department, apron 3 with spiral case 1 is in installation window position department is detachable fixed. Like this, when needs are dismantled impeller 2, can pull down earlier apron 3, then directly will impeller 2 is followed the installation window is directly torn open out, conveniently handles the inside various problems of crushing portion. A connector cylinder 302 and a reinforcing rib 304 are disposed on the cover plate 3, one end of the connector cylinder 302 is communicated with the air inlet 4, the other end of the connector cylinder 302 is communicated with the volute 1, and the reinforcing rib 304 extends from the connector cylinder 302 to the outer edge of the cover plate 3 along the radial direction of the cover plate 3. Thus, the strength of the cover plate 3 is reduced because the cover plate 3 is provided with the interface cylinder 302 in the middle thereof, but the strength of the cover plate 3 is optimized due to the addition of the reinforcing ribs 304 extending in the radial direction of the cover plate 3. A further preferable technical solution is that a first flange 303 is disposed on the interface cylinder 302, and the first flange 303 is detachably fixed with the air inlet 4. Like this, because flange joint's dismantlement is convenient, intensity is high, and sealing performance is good, and then the convenience will in needs air intake 4 is followed crushing portion is pulled down to increased air intake 4 with the joint strength and the leakproofness of crushing portion.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, can also be on the basis of preceding technical scheme air intake 4 includes straight section of thick bamboo 403 and a awl section of thick bamboo 402, the big head side of an awl section of thick bamboo 402 with spiral case 1 intercommunication, the tip side of an awl section of thick bamboo 402 with straight section of thick bamboo 403 intercommunication, straight section of thick bamboo 403 and air suction device or updraft ventilator intercommunication. Therefore, the straight barrel 403 is communicated with the small end side of the conical barrel 402, the crushing part is communicated with the large end side of the conical barrel 402, the diameter of the air channel is increased from small to large, the utilization rate of the impeller 2 is increased, impurities such as leaves can more uniformly pass through the sawteeth 204, and then the impurities such as the leaves can be fully and uniformly cut and crushed. A further preferable technical solution is that the conical cylinder 402 is further provided with a second flange 401 for connecting the first flange 303. Like this, will the crushing portion is fixed on first flange 303, air intake 4 is fixed on second flange 401, because the impeller with the pipeline of air intake 4 all with first flange 303 with the plane of second flange 401 is perpendicular, and then only need with put into the flange pad between first flange 303 with the second flange 401, then with the bolt fastening first flange 303 with second flange 401 can, the convenience the crushing portion with the dismantlement of air intake 4, and increased the crushing portion with the joint strength and the leakproofness of air intake 4.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, can also be on the basis of technical scheme in the front be provided with at least one shower nozzle 6 that is used for carrying out humidification when smashing debris on spiral case 1, shower nozzle 6 and water supply installation can open and close formula intercommunication. Like this, can pass through 6 carry out humidification processing to debris such as leaf when cutting shredding, and then improve the treatment effeciency to debris such as leaf and improve collection device is to the collection rate of debris such as leaf. If simultaneously according to the utilization approach of debris such as leaf, can also add different chemical or biological agent in water supply installation, through the shower nozzle 6 sprays debris such as leaf so that increase humidity and decomposition degradation rate, and then improves the utilization efficiency of debris such as leaf.

The utility model discloses a crushing fan is collected to debris please refer to fig. 1 to 4, on the basis of preceding technical scheme can also be the cross-sectional area of air outlet 8 is 2.3 times of the cross-sectional area of air intake 4. Therefore, because the distance between the air inlet 4 and the impeller 2 is greater than the distance between the air outlet 8 and the impeller 2, and further the cross-sectional area of the air outlet 8 is greater than that of the air inlet 4, the air flow in the air duct can be kept balanced, and when the cross-sectional area of the air outlet 8 is 2.3 times that of the air inlet 4, the air flow in the air duct is in the most stable state. A further preferred technical solution is that the air outlet 8 is provided with a third flange 104 for connecting the collecting device. Therefore, the air outlet 8 is fixed on the third flange 104, the collecting device is fixed on a flange plate matched with the third flange 104, and the air outlet 8 is fixed with the collecting device through the third flange 104, so that the collecting device is conveniently detached from the air outlet 8.

The above description is only for the purpose of illustrating the embodiments of the present invention, but should not be construed as the scope of the present invention, and all equivalent changes or modifications or scaling up or down according to the design spirit of the present invention should be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a crushing fan is collected to debris which characterized in that: including locating the lateral part be used for the air intake that debris got into, locate upper portion be used for debris through smash the air outlet of back jettisoninging and locate the crushing portion that the middle part is used for smashing debris, the air outlet is located the upper portion of crushing portion, air outlet and collection device intercommunication, the air intake is located one side of crushing portion, the air intake with induced draft device or updraft ventilator intercommunication, crushing portion includes spiral case and impeller, and drive arrangement passes the opposite side of crushing portion with the impeller is detachable to be connected, be provided with the sawtooth that is used for smashing debris on the windward side front end of impeller, the sawtooth is located the impeller with one side of air intake intercommunication, the impeller rotatable set up in the spiral case, the air intake with the air outlet all with the spiral case is detachable fixed in relevant position department.

2. The sundry collecting and crushing fan as claimed in claim 1, characterized in that: the impeller comprises a wheel disc, a rotating shaft and at least two blades, wherein the rotating shaft and the at least two blades are arranged at the center of the wheel disc, the rotating shaft is detachably connected with the driving device, and the blades are annularly arranged on the rotating shaft at equal intervals.

3. The sundry collecting and crushing fan as claimed in claim 2, characterized in that: the rotating shaft is provided with at least three blades, the blades are arranged at corresponding positions of the wheel disc, and the sawteeth are arranged on the windward side of the blades.

4. The sundry collecting and crushing fan as claimed in claim 1, characterized in that: the crushing part comprises a fixed disc, and the impeller is detachably fixed at a corresponding position through the fixed disc and the driving device.

5. The debris collecting and pulverizing blower according to any one of claims 1 to 4, characterized in that: at least two side plates are arranged on the outer side of the lower portion of the crushing portion, and the side plates and the volute are detachably fixed on the lower portions of the two sides of the volute.

6. The debris collecting and pulverizing blower according to any one of claims 1 to 4, characterized in that: the crushing part is provided with a cover plate, the volute is provided with an installation window at a corresponding position, and the cover plate and the volute are detachably fixed at the position of the installation window.

7. The sundry collecting and crushing fan as claimed in claim 6, characterized in that: the cover plate is provided with an interface cylinder and a reinforcing rib, one end of the interface cylinder is communicated with the air inlet, the other end of the interface cylinder is communicated with the volute, and the reinforcing rib extends to the outer edge of the cover plate from the interface cylinder along the radial direction of the cover plate.

8. The debris collecting and pulverizing blower according to any one of claims 1 to 4, characterized in that: the air inlet comprises a straight cylinder and a conical cylinder, the big head side of the conical cylinder is communicated with the spiral case, the small head side of the conical cylinder is communicated with the straight cylinder, and the straight cylinder is communicated with the air suction device or the air exhaust device.

9. The debris collecting and pulverizing blower according to any one of claims 1 to 4, characterized in that: the spiral case is provided with at least one spray head for humidifying sundries during crushing, and the spray head is communicated with the water supply device in an opening and closing manner.

10. The debris collecting and pulverizing blower according to any one of claims 1 to 4, characterized in that: the cross-sectional area of the air outlet is 2.3 times of that of the air inlet.