Urban landscape dry branch and fallen leaf treatment equipment

Abstract

The utility model belongs to the technical field of ground cleaning devices, and particularly relates to urban landscape dry branch and fallen leaf treatment equipment which comprises a shell, a first groove, a second groove and a third groove are sequentially formed in the shell from front to back, a fourth groove is formed in the shell and located below the third groove, and the urban landscape dry branch and fallen leaf treatment equipment further comprises a shovel plate fixedly installed on the inner wall of the fourth groove. A round shaft is arranged on the front side of the shovel plate, a plurality of brushes are fixedly installed on the circumferential wall of the round shaft, two rollers are rotatably installed at the inwards-concave position of the shovel plate, and a conveying belt is installed between the two rollers in a transmission mode; according to the whole device, deadwood and stone can be separated from fallen leaves, the separated fallen leaves are not doped with the deadwood and stone and can be directly used as raw materials to be processed and utilized, the fallen leaves are crushed and then stored in the filter box, the crushed fallen leaves do not have bulkiness, the space utilization rate is greatly increased, and the processing efficiency is improved. More crushed fallen leaves can be stored in the filter box, and meanwhile, the workload of sanitation workers is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ground cleaning device technical field, especially, relate to a city landscape dry branch fallen leaf processing equipment. BACKGROUND

[0002] The greening in the urban ecological system has the ability of restoring the original state under the interference and damage from outside, and the fallen leaves and dry branches will be produced in the growth process of the greening, and the long-time non-treatment will affect the environment and traffic of the city, so the dry branches and fallen leaves need to be treated, in order to protect the environment, avoid the environmental pollution and safety accidents caused by burning the dry branches and fallen leaves, and the fallen leaves need to be recycled through the processing equipment.

[0003] At present, the existing city landscape dry branch fallen leaf processing equipment on the market, and in the process of using, most of the following shortcomings exist, the existing city landscape dry branch fallen leaf processing equipment is easy to collect the stones on the road in the device when cleaning the dry branches and fallen leaves on the road, the dry branches and stones and fallen leaves cannot be separated, leading to the fallen leaves cannot be directly processed and utilized, and the sanitation workers need to frequently process the fallen leaves when using the dry branch fallen leaf processing equipment to process the dry branches and fallen leaves on the road, because the fallen leaves have a large fluffiness when stacking, a small amount of fallen leaves will occupy a large storage space, reduce the utilization rate of the storage space, so that the sanitation workers need to frequently process the fallen leaves, which will lead to the decrease of work efficiency and increase of labor intensity, therefore, the utility model provides a city landscape dry branch fallen leaf processing equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a city landscape dry branch fallen leaf processing equipment to solve the problems in the background art.

[0005] Therefore, the utility model provides a city landscape dry branch fallen leaf processing equipment, which comprises an outer shell, a groove one, a groove two and a groove three are sequentially arranged in the outer shell from front to back, a groove four is arranged below the groove three in the outer shell, and the utility model further comprises:

[0006] A shovel plate is fixedly installed on the inner wall of the groove four, a round shaft is arranged on the front side of the shovel plate, a plurality of brushes are fixedly installed on the circumferential wall of the round shaft, two rollers are rotatably installed in the inner recess of the shovel plate, and a conveying belt is transmissionally installed between the two rollers.

[0007] A feeding hopper is arranged above the conveying belt and in the fourth groove, the top end of the feeding hopper extends into the second groove through the top of the fourth groove, and an air duct is fixedly arranged at the outlet end of the feeding hopper, the outlet end of the air duct extends into the third groove through one side of the second groove, and a filter pipe is fixedly arranged at the outlet end of the air duct, the other end of the filter pipe is fixedly arranged with a filter box, a plurality of crushing blades are rotatably arranged in the outlet end of the air duct, and a spiral scraper is rotatably arranged in the filter pipe.

[0008] An air extractor is fixedly arranged at the rear side of the shell.

[0009] Two road sweeping brushes are symmetrically rotatably arranged at the bottom of the shell and at the front side of the circular shaft.

[0010] A power assembly is arranged on the shell and used for driving the plurality of crushing blades, the spiral scraper, the circular shaft and the two road sweeping brushes to rotate.

[0011] In the technical scheme, the shell, the shovel plate, the circular shaft, the roller, the conveying belt, the feeding hopper, the air duct, the filter pipe, the filter box, the crushing blades, the spiral scraper, the air extractor and the road sweeping brushes and the power assembly are cooperatively used, so that the dry branches and stones can be separated from the fallen leaves, the separated fallen leaves do not contain the dry branches and stones and can be directly used as raw materials for processing, even if the stones on the road are swept into the whole device by the plurality of brushes on the circular shaft, the normal operation of the whole device is not affected, the fallen leaves are crushed and stored in the filter box, and the crushed fallen leaves do not have the puffiness, so that the space utilization is improved and more crushed fallen leaves can be stored in the filter box.

[0012] In the above technical scheme, further, the power assembly comprises:

[0013] A motor one is fixedly arranged at the front side of the shell, a conical gear one is arranged below the motor one, an output shaft of the motor one extends into the first groove through the conical gear one and the top of the shell and is fixedly arranged with a conical gear three, a double-head conical gear one, a double-head conical gear two, a conical gear four and a conical gear five are rotatably arranged in the first groove, one end of the double-head conical gear two and one end of the double-head conical gear one are engaged with the conical gear three, the other end of the double-head conical gear two is engaged with the conical gear four, the bottom end of the conical gear four extends through one end of the first groove and is fixed to the top end of one of the road sweeping brushes, the other end of the double-head conical gear one is engaged with the conical gear five, and the bottom end of the conical gear five extends through the other end of the first groove and is fixed to the top end of the other road sweeping brush.

[0014] A transmission shaft is rotatably installed in the second slot, one end of the transmission shaft extends to the outside through the other side of the second slot and is fixedly installed with a second bevel gear meshing with the first bevel gear, the other end of the transmission shaft extends through the air duct and the plurality of crushing blades and is coaxially connected with the spiral scraper;

[0015] A bearing plate is fixedly installed on the left side of the shell, the motor two is fixedly installed on the bearing plate, the output shaft of the motor two extends through the left side of the shell and is coaxially connected with the circular shaft, one side of the shovel plate is rotatably installed with the second gear, one end of the second gear is coaxially connected with one of the rollers, and the top of the second gear is meshingly installed with the first gear rotatably connected with the shell;

[0016] Two pulleys are fixedly installed on the output shaft of the motor two and one side of the first gear respectively, and the belt is drivingly installed between the two pulleys.

[0017] In the technical solution, the output shaft of the motor one continuously drives the bevel gear one and the bevel gear three to rotate, under the meshing effect, the rotating bevel gear three drives the double-head bevel gear two to rotate, the other end of the rotating double-head bevel gear two drives the bevel gear four to rotate, the rotating bevel gear four drives one of the road sweeping brushes to rotate, at the same time, the rotating bevel gear three also drives the double-head bevel gear one to rotate, the other end of the rotating double-head bevel gear one drives the bevel gear five to rotate, the rotating bevel gear four drives the other road sweeping brush to rotate, so that the two road sweeping brushes rotate towards each other, under the action of the bristles on the road sweeping brushes, the dry branches and leaves on both sides can be swept and gathered in the middle, then the output shaft of the motor two continuously drives the circular shaft to rotate, the rotating circular shaft drives a plurality of brushes to rotate to clean the fallen leaves on the ground, with the continuous movement of the whole device forward, the rotating circular shaft cooperates with the shovel plate, so that the brushes on the circular shaft can sweep the dry branches and leaves into the conveyor belt, at the same time, the output shaft of the motor two also drives one of the pulleys to rotate, one of the pulleys drives the belt to drive the other pulley to rotate, the other rotating pulley drives the gear one to rotate, the rotating gear one drives the gear two to rotate, the rotating gear two drives one of the rollers to rotate, the roller drives the conveyor belt to drive the other roller to rotate, so that the dry branches and leaves on the conveyor belt are transported to the rear side of the whole device, at the same time, the air suction machine generates a large suction force and sucks the air above the conveyor belt through the air suction pipeline and the feeding hopper, under the action of the suction force, the fallen leaves on the top of the conveyor belt will be sucked into the air suction pipeline together with the external air, then the fallen leaves are transported into the filter box through the discharge end of the air suction pipeline, at the same time, when the fallen leaves pass through the inside of the air suction pipeline, the output shaft of the motor one also drives the bevel gear two to rotate through the bevel gear one, the rotating bevel gear two also drives a plurality of crushing blades and spiral scrapers to rotate around the transmission shaft, so that the fallen leaves are crushed by the crushing blades when passing through the inside of the air suction pipeline, at the same time, the rotating spiral scraper continuously scrapes the fallen leaf fragments on the inner wall of the filter tube and pushes them into the inside of the filter box, at the same time, since the weight ratio of the dry branches to the stones is heavier than that of the fallen leaves, the suction force generated by the air suction machine is not enough to suck the dry branches and stones into the feeding hopper, so that the dry branches and stones can be separated from the fallen leaves, the separated fallen leaves do not mix with the dry branches and stones and can be directly used as raw materials for processing and utilization, even if the stones on the road are swept into the whole device by a plurality of brushes on the circular shaft, it will not affect the normal work of the whole device, at the same time, the fallen leaves are crushed and stored in the filter box, and the crushed fallen leaves do not have the property of fluffing, which greatly improves the space utilization, so that more crushed fallen leaves can be stored in the filter box.

[0018] In the above technical solution, further, the output shaft of the motor one is rotatably connected with the shell, the transmission shaft is rotatably connected with the shell and the air suction pipeline, and the output shaft of the motor two is rotatably connected with the shell.

[0019] In the technical solution, the output shaft of the first motor can rotate normally on the shell, the transmission shaft can rotate normally on the shell and the air duct, and the output shaft of the second motor can rotate normally on the shell.

[0020] In the technical solution, further, it further comprises:

[0021] The battery is fixedly installed on the bottom surface of the second groove and electrically connected with the air extractor, the second motor and the first motor.

[0022] The sliding cover is slidably installed in the shell above the filter box.

[0023] The collecting box is slidably installed in the fourth groove at the rear side of the shovel plate.

[0024] In the technical solution, the filter box can be taken out of the third groove by sliding the sliding cover, meanwhile, the third groove has sufficient sealing property, so that the air extractor can suck the air above the conveying belt through the air duct and the feeding hopper, and the battery can supply power to the air extractor, the second motor and the first motor.

[0025] In the technical solution, further, the circular shaft is rotationally connected with the fourth groove, and the shovel plate is integrally formed with the shell.

[0026] In the technical solution, the circular shaft can rotate normally in the fourth groove, and the structure of the shovel plate and the shell is stable.

[0027] In the technical solution, further, the rubber pad is fixedly installed at the shovel opening of the shovel plate, the filter screen is arranged at the air suction opening of the air extractor, the filtering precision of the filter screen is 0.1-0.5 microns, the side wall of the spiral scraper is in contact with the inner wall of the filter pipe, the length of the spiral scraper is equal to the length of the filter pipe, and the filter pipe is fixed with the filter box by the screws.

[0028] In the technical solution, the rubber pad can play a buffering role in the case of uneven road surface, so that the shovel opening of the shovel plate is not easily damaged, the dust sucked by the air extractor can be filtered at the air suction opening of the air extractor, so that the dust cannot be discharged to the outside through the air outlet of the air extractor, the filter screen is fixed at the air suction opening of the air extractor by the screws, the side wall of the spiral scraper can scrape and transport the fallen leaves blocked on the inner wall of the filter pipe to the filter box, and after a sufficient amount of fallen leaves is stored in the filter box, the filter box can be disassembled and the fallen leaves in the filter box can be cleaned.

[0029] In the above technical scheme, further, the number of the plurality of crushing blades is at least 12, the spacing between one end of the plurality of crushing blades and the inner wall of the air duct is 0.2-0.3cm, the plurality of crushing blades are tightly welded with the transmission shaft, and the filtering precision of the filter tube and the filter box is 0.1-0.2mm.

[0030] In the technical scheme, the fallen leaves can be crushed by the plurality of crushing blades when passing through the inside of the air duct, the plurality of crushing blades are prevented from contacting the inner wall of the air duct when rotating, the structure stability of the plurality of crushing blades and the transmission shaft is ensured, and the filter tube and the filter box can filter the crushed fallen leaves.

[0031] The city landscape branch and fallen leaf processing equipment has the advantages that:

[0032] The city landscape branch and fallen leaf processing equipment can separate the fallen leaves from the branches and stones, the separated fallen leaves can be directly used as raw materials for processing and utilization, the normal work of the whole device is not affected when the stones on the road are swept into the whole device by the plurality of brushes on the round shaft, the fallen leaves are crushed and stored in the filter box, the crushed fallen leaves have no fluffiness, the space utilization is greatly improved, and more crushed fallen leaves can be stored in the filter box. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a whole structure schematic view one of the utility model;

[0034] Figure 2 It is a whole structure schematic view two of the utility model;

[0035] Figure 3 It is a whole structure schematic view three of the utility model;

[0036] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic view of A place in the utility model;

[0037] Figure 5 It is the inside detailed structure schematic view one of the shell in the utility model;

[0038] Figure 6 It is the inside detailed structure schematic view two of the shell in the utility model;

[0039] Figure 7 It is the inside detailed structure schematic view three of the shell in the utility model;

[0040] Figure 8 Figure 4 is a detailed internal structure diagram of the shell in the utility model;

[0041] Figure 9 Figure 5 is a detailed internal structure diagram of the shell in the utility model;

[0042] Figure 10 Figure 6 is a sectional structure diagram of the shell and the shovel plate in the utility model;

[0043] Figure 11 Figure 7 is a regional structure diagram of the transmission shaft in the utility model;

[0044] Figure 12 Figure 8 is a regional structure diagram of the motor one in the utility model.

[0045] The signs in the figure represent:

[0046] 1, sliding cover; 2, motor one; 3, shell; 4, air extractor; 5, road sweeping brush; 6, collection box; 7, bevel gear one; 8, bevel gear two; 9, transmission shaft; 10, bearing plate; 11, motor two; 12, bevel gear three; 13, double-head bevel gear one; 14, double-head bevel gear two; 15, bevel gear four; 16, bevel gear five; 18, air extraction pipeline; 19, filter box; 20, shovel plate; 21, conveyor belt; 22, round shaft; 23, belt; 24, gear one; 25, gear two; 26, roller; 27, crushing blade; 28, spiral scraper; 29, groove one; 30, groove two; 31, groove three; 32, groove four; 33, battery; 34, pulley; 35, feeding hopper; 36, filter pipe. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0048] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0049] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0050] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0051] It should be noted that in this application, the terms "comprising", "containing" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can be added, omitted, or combined. In addition, features described with reference to certain examples can be combined in other examples.

[0052] Embodiment 1:

[0053] Referring to Figures 1-12 As shown in the figure, the embodiment provides a city landscape branch and leaf processing equipment, which comprises a shell 3, a groove one 29, a groove two 30, and a groove three 31 are sequentially arranged in the shell 3 from front to back, a groove four 32 is arranged below the groove three 31 in the shell 3, and the city landscape branch and leaf processing equipment further comprises:

[0054] A shovel plate 20 is fixedly installed on the inner wall of the groove four 32, a circular shaft 22 is arranged on the front side of the shovel plate 20, a plurality of brushes are fixedly installed on the circumferential wall of the circular shaft 22, two rollers 26 are rotatably installed in the inner recess of the shovel plate 20, and a conveying belt 21 is transmissionally installed between the two rollers 26;

[0055] A feeding hopper 35 is arranged above the conveying belt 21 and located in the groove four 32, the top end of the feeding hopper 35 extends to the groove two 30 through the top of the groove four 32 and is fixedly installed with an air extraction pipeline 18, the discharge end of the air extraction pipeline 18 extends to the groove three 31 through one side of the groove two 30 and is fixedly installed with a filter pipe 36, the other end of the filter pipe 36 is fixedly installed with a filter box 19, a plurality of crushing blades 27 are rotatably installed in the discharge end of the air extraction pipeline 18, and a spiral scraper 28 is rotatably installed in the filter pipe 36;

[0056] An air extractor 4 is fixedly installed on the rear side of the shell 3;

[0057] Two road sweeping brushes 5 are symmetrically rotatably installed on the bottom of the shell 3 and located in front of the circular shaft 22;

[0058] A power assembly is arranged on the shell 3 and used to drive the rotation of the crushing blades 27, the spiral scraper 28 and the circular shaft 22, and also used to drive the rotation of the two road sweeping brushes 5.

[0059] The cooperation of the shell 3, the shovel plate 20, the circular shaft 22, the drum 26, the conveying belt 21, the feeding hopper 35, the air suction pipeline 18, the filter pipe 36, the filter box 19, the crushing blades 27, the spiral scraper 28, the air suction fan 4, the road sweeping brushes 5 and the power assembly can separate the dry branches and stones from the fallen leaves, the separated fallen leaves do not contain dry branches and stones and can be directly used as raw materials for processing, even if the stones on the road are swept into the whole device by the brushes on the circular shaft 22, the normal operation of the whole device is not affected, the fallen leaves are crushed and stored in the filter box 19, the crushed fallen leaves do not have the fluffiness, the space utilization is greatly improved, and more crushed fallen leaves can be stored in the filter box 19.

[0060] It is worth noting that the road sweeping brush 5 in the utility model is a steel brush with a diameter of 3 cm produced by Anqing Anhui Meiwu Brush Co., Ltd., the road sweeping brush 5 is prior art, and a person skilled in the art can realize it without further description, and the content protected by the utility model does not involve the improvement of the structure and working principle of the road sweeping brush 5.

[0061] Embodiment 2

[0062] The embodiment provides a city landscape dry branch and fallen leaf processing equipment, in addition to the technical scheme of the above embodiment, further has the following technical features, a power assembly, comprising:

[0063] The motor one 2 is fixedly installed on the front side of the shell 3, a conical gear one 7 is arranged below the motor one 2, the output shaft of the motor one 2 extends to the groove one 29 in the top of the shell 3 through the conical gear one 7 and is fixedly installed with a conical gear three 12, a double-head conical gear one 13, a double-head conical gear two 14, a conical gear four 15 and a conical gear five 16 are rotatably installed in the groove one 29, one end of the double-head conical gear two 14 and one end of the double-head conical gear one 13 are engaged with the conical gear three 12, the other end of the double-head conical gear two 14 is engaged with the conical gear four 15, the bottom end of the conical gear four 15 penetrates one end of the groove one 29 and is fixed to the top end of one of the road sweeping brushes 5, the other end of the double-head conical gear one 13 is engaged with the conical gear five 16, and the bottom end of the conical gear five 16 penetrates the other end of the groove one 29 and is fixed to the top end of the other road sweeping brush 5.

[0064] A transmission shaft 9 is rotatably installed in the slot 2 30, one end of the transmission shaft 9 extends to the outside through the other side of the slot 2 30 and is fixedly installed with a bevel gear 2 8 engaged with the bevel gear 1 7, the other end of the transmission shaft 9 penetrates the air duct 1 8 and a plurality of crushing blades 2 7 and is coaxially connected with the spiral scraper 2 8;

[0065] A bearing plate 1 0 is fixedly installed on the left side of the shell 3, the bearing plate 1 0 is fixedly installed with a motor 2 1, the output shaft of the motor 2 1 penetrates the left side of the shell 3 and is coaxially connected with the circular shaft 2 2, one side of the shovel plate 2 0 is rotatably installed with a gear 2 5, one end of the gear 2 5 is coaxially connected with one of the rollers 2 6, and the top of the gear 2 5 is rotatably installed with a gear 1 4 engaged with the gear 1 4 rotatably connected with the shell 3;

[0066] Two belt pulleys 3 4 are fixedly installed on the output shaft of the motor 2 1 and one side of the gear 1 4 respectively, and the two belt pulleys 3 4 are drivingly installed with a belt 2 3 between them.

[0067] The output shaft of the motor 2 continuously drives the bevel gear 7 and the bevel gear 3 to rotate, under the meshing effect, the rotating bevel gear 3 drives the double-head bevel gear 2 to rotate, and the other end of the rotating double-head bevel gear 2 drives the bevel gear 4 to rotate, and the rotating bevel gear 4 drives one of the road sweeping brushes 5 to rotate, and at the same time, the rotating bevel gear 3 also drives the double-head bevel gear 1 to rotate, and the other end of the rotating double-head bevel gear 1 drives the bevel gear 5 to rotate, and the rotating bevel gear 4 drives the other road sweeping brush 5 to rotate, so that the two road sweeping brushes 5 rotate towards each other, and under the action of the bristles on the road sweeping brush 5, the dry branches and leaves on both sides can be swept and gathered in the middle, and then the output shaft of the motor 11 continuously drives the circular shaft 22 to rotate, and the rotating circular shaft 22 drives a plurality of brushes to rotate to clean the fallen leaves on the ground, and as the overall device continuously moves forward, the rotating circular shaft 22 cooperates with the shovel plate 20, so that the brushes on the circular shaft 22 can sweep the dry branches and leaves into the conveyor belt 21, and at the same time, the output shaft of the motor 11 also drives one of the pulleys 34 to rotate, the pulley 34 drives the belt 23 to rotate, the belt 23 drives the other pulley 34 to rotate, the rotating pulley 34 drives the gear 1 to rotate, the rotating gear 1 drives the gear 2 to rotate, the rotating gear 2 drives one of the rollers 26 to rotate, the roller 26 drives the conveyor belt 21 to rotate, and the conveyor belt 21 drives the other roller 26 to rotate, so that the dry branches and leaves on the conveyor belt 21 are transported to the rear side of the overall device, and at the same time, the air suction machine 4 generates a large suction force and sucks the air above the conveyor belt 21 through the air suction pipe 18 and the feeding hopper 35, under the action of the suction force, the fallen leaves on the top of the conveyor belt 21 will be sucked into the air suction pipe 18 together with the external air, and then the fallen leaves are transported into the filter box 19 through the discharge end of the air suction pipe 18, and at the same time, when the fallen leaves pass through the inside of the air suction pipe 18, the output shaft of the motor 2 also drives the bevel gear 2 to rotate through the bevel gear 7, and the rotating bevel gear 2 also drives a plurality of crushing blades 27 and spiral scrapers 28 to rotate around the transmission shaft 9, so that the fallen leaves are crushed by the crushing blades 27 when passing through the inside of the air suction pipe 18, and at the same time, the rotating spiral scraper 28 continuously scrapes the fallen leaves on the inner wall of the filter pipe 36 and pushes them into the inside of the filter box 19, and at the same time, since the weight ratio of the dry branches to the stones is heavier than that of the fallen leaves, the suction force generated by the air suction machine 4 is not enough to suck the dry branches and stones into the feeding hopper 35, so that the dry branches and stones can be separated from the fallen leaves, and the separated fallen leaves do not contain dry branches and stones and can be directly used as raw materials for processing, even if the stones on the road are swept into the overall device by the plurality of brushes on the circular shaft 22, it will not affect the normal work of the overall device, and the fallen leaves are crushed and stored in the filter box 19, and the crushed fallen leaves do not have the property of fluffing, which greatly improves the space utilization,So that more crushed fallen leaves can be stored in the filter box 19.

[0068] Embodiment 3:

[0069] The embodiment provides a city landscape branch and fallen leaf treatment equipment, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the output shaft of motor one 2 is rotatably connected with the shell 3, the transmission shaft 9 is rotatably connected with the shell 3 and the air duct 18, the output shaft of motor two 11 is rotatably connected with the shell 3.

[0070] Wherein, ensure that the output shaft of motor one 2 can normally rotate on the shell 3, ensure that the transmission shaft 9 can normally rotate on the shell 3 and the air duct 18, ensure that the output shaft of motor two 11 can normally rotate on the shell 3.

[0071] Embodiment 4:

[0072] The embodiment provides a city landscape branch and fallen leaf treatment equipment, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, further comprising:

[0073] Battery 33, battery 33 is fixedly installed on the bottom surface of groove two 30, battery 33 is electrically connected with air extractor 4, motor two 11 and motor one 2;

[0074] Sliding cover 1, sliding cover 1 is slidably installed in the shell 3 and is located above the filter box 19;

[0075] Collecting box 6, collecting box 6 is slidably installed in groove four 32 and is located at the rear side of the shovel plate 20.

[0076] Wherein, ensure that the filter box 19 can be taken out from the groove three 31 by sliding the sliding cover 1, at the same time, ensure that the groove three 31 has sufficient sealing performance, so that the air extractor 4 can suck the air above the conveying belt 21 through the air duct 18 and the feeding hopper 35, ensure that the battery 33 can power the air extractor 4, motor two 11 and motor one 2.

[0077] Embodiment 5:

[0078] The embodiment provides a city landscape branch and fallen leaf treatment equipment, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the circular shaft 22 is rotatably connected with the groove four 32, and the shovel plate 20 is integrally formed with the shell 3.

[0079] Wherein, ensure that the circular shaft 22 can normally rotate in the groove four 32, and ensure that the shovel plate 20 and the shell 3 are stable in structure.

[0080] Embodiment 6:

[0081] The embodiment provides a city landscape branch and leaf processing device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the spade mouth of the spade board 20 is fixedly installed with a rubber pad, the suction port of the air extractor 4 is provided with a filter screen, the filtering precision of the filter screen is 0.1-0.5 μm, the side wall of the spiral scraper 28 is in contact with the inner wall of the filter tube 36, and the length of the spiral scraper 28 is equal to the length of the filter tube 36, and the filter tube 36 is fixed with the filter box 19 by a plurality of screws.

[0082] Wherein, ensure that the rubber pad can play a buffering role in the case of uneven road surface, so that the spade mouth of the spade board 20 is not easy to be knocked, ensure that the dust sucked by the air extractor 4 is filtered at the suction port of the air extractor 4, so that the dust cannot be discharged to the outside through the air outlet of the air extractor 4, and the filter screen is fixed at the suction port of the air extractor 4 by a plurality of screws, ensure that the side wall of the spiral scraper 28 can scrape and transport the fallen leaves blocked on the inner wall of the filter tube 36 to the filter box 19, ensure that after storing a sufficient amount of fallen leaves in the filter box 19, the filter box 19 can be disassembled and the fallen leaves in the filter box 19 can be cleaned.

[0083] Embodiment 7:

[0084] The embodiment provides a city landscape branch and leaf processing device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the number of the plurality of crushing blades 27 is at least 12, the spacing between one end of the plurality of crushing blades 27 and the inner wall of the air extraction pipeline 18 is 0.2-0.3 cm, the plurality of crushing blades 27 are tightly welded with the transmission shaft 9, and the filtering precision of the filter tube 36 and the filter box 19 is all 0.1-0.2 mm.

[0085] Wherein, ensure that the fallen leaves can be crushed by the plurality of crushing blades 27 when passing through the inside of the air extraction pipeline 18, ensure that the plurality of crushing blades 27 do not contact the inner wall of the air extraction pipeline 18 when rotating, ensure the structural stability of the plurality of crushing blades 27 and the transmission shaft 9, and ensure that the filter tube 36 and the filter box 19 can filter the crushed fallen leaves.

[0086] Working principle: the battery 33 for motor one 2 and motor two 11 and exhaust fan 4 power, motor one 2 and motor two 11 and exhaust fan 4 in turn start, then, the sanitation worker can use hand hold the handrail on the shell 3 and push the overall device forward, at the same time, the output shaft of motor one 2 will continue to drive the bevel gear one 7 and bevel gear three 12 rotation, under the meshing effect, rotating bevel gear three 12 will drive double head bevel gear two 14 rotation, again by rotating double head bevel gear two 14 the other end drive bevel gear four 15 rotation, again by rotating bevel gear four 15 drive one of the road sweeper 5 rotation, at the same time, rotating bevel gear three 12 will also drive double head bevel gear one 13 rotation, again by rotating double head bevel gear one 13 the other end drive bevel gear five 16 rotation, again by rotating bevel gear four 15 drive another road sweeper 5 rotation, make two road sweeper 5 rotation, and under the action of the bristles on the road sweeper 5, can the dry branches and leaves on both sides of the clean and gather in the middle, then, the output shaft of motor two 11 will continue to drive the round shaft 22 rotation, rotating round shaft 22 drive several brushes rotation on the ground fallen leaves cleaning, with the continuous forward movement of the overall device, rotating round shaft 22 and shovel plate 20 cooperation, make the round shaft 22 on the brush can sweep into the conveyor belt 21 on the dry branches and leaves, at the same time, the output shaft of motor two 11 will also drive one of the pulley 34 rotation, one of the pulley 34 drive belt 23 transmission, belt 23 drive another pulley 34 rotation, another rotating pulley 34 drive gear one 24 rotation, rotating gear one 24 drive gear two 25 rotation, rotating gear two 25 drive one of the roller 26 rotation, one of the roller 26 drive conveyor belt 21 transmission, conveyor belt 21 drive another roller 26 rotation, make the dry branches and leaves on the conveyor belt 21 to the direction of the collection box 6 transportation, at the same time, the exhaust fan 4 will produce a large suction and through the exhaust duct 18 and feed hopper 35 suction on the conveyor belt 21 above the air, under the action of suction, the top of the fallen leaves on the conveyor belt 21 will be with the outside air into the exhaust duct 18, then, through the exhaust duct 18 of the discharge end will be transported to the filter box 19 inside the fallen leaves, at the same time, the fallen leaves in through the inside of the exhaust duct 18, the output shaft of motor one 2 will also drive bevel gear two 8 through bevel gear one 7 rotation, rotating bevel gear two 8 will also drive several crushing blades 27 and spiral scraper 28 with transmission shaft 9 as the axis rotation, make the fallen leaves in through the inside of the exhaust duct 18 by several crushing blades 27 crushing, at the same time, rotating spiral scraper 28 will continue to scrape the fallen leaves on the filter tube 36 inner wall and push into the filter box 19 inside, at the same time, because the weight of the dry branches and stones is heavier than the weight of the fallen leaves, the suction of the exhaust fan 4 is not enough to suck the dry branches and stones into the feed hopper 35, therefore, under the action of the conveyor belt 21, will be transported to the collection box 6 inside the stones and dry branches, make it can be separated from the fallen leaves,The separated fallen leaves are not mixed with branches and stones, and can be directly used as raw materials for processing and utilization. Even if the stones on the road are swept into the overall device by the several brushes on the round shaft 22, it will not affect the normal operation of the overall device. At the same time, the fallen leaves are crushed and stored in the filter box 19, and the crushed fallen leaves do not have fluffiness, greatly improving the utilization rate of space, so that more crushed fallen leaves can be stored in the filter box 19.

[0087] The embodiments of the present application are described above in combination with the drawings. In the case of no conflict, the embodiments and the features in the embodiments can be combined with each other, and the present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative, not restrictive. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the protection scope of the claims.

Claims

1. A device for treating fallen leaves and branches in urban landscapes, comprising a housing (3), wherein a first groove (29), a second groove (30), and a third groove (31) are sequentially provided from front to back inside the housing (3), and a fourth groove (32) is provided inside the housing (3) and below the third groove (31), characterized in that, Also includes: A shovel plate (20) is fixedly installed on the inner wall of the groove four (32). A round shaft (22) is provided on the front side of the shovel plate (20). Several brushes are fixedly installed on the circumferential wall of the round shaft (22). Two rollers (26) are rotatably installed in the concave part of the shovel plate (20). A conveyor belt (21) is installed between the two rollers (26). Feed hopper (35) is located above the conveyor belt (21) and inside the fourth trough (32). The top of the feed hopper (35) extends through the top of the fourth trough (32) into the second trough (30) and is fixedly installed with an exhaust pipe (18). The discharge end of the exhaust pipe (18) extends through one side of the second trough (30) into the third trough (31) and is fixedly installed with a filter pipe (36). The other end of the filter pipe (36) is fixedly installed with a filter box (19). Several crushing blades (27) are rotatably installed inside the discharge end of the exhaust pipe (18). A spiral scraper (28) is rotatably installed inside the filter pipe (36). The exhaust fan (4) is fixedly installed on the rear side of the outer casing (3); Two sweeping brushes (5) are symmetrically rotated and mounted on the bottom of the housing (3) and located on the front side of the round shaft (22); The power assembly is located on the housing (3) and is used to drive a number of crushing blades (27) and spiral scraper (28) and round shaft (22) to rotate, and also to drive two sweeping brushes (5) to rotate in opposite directions.

2. The urban landscape fallen leaves and branches processing equipment according to claim 1, characterized in that, The power assembly includes: Motor 1 (2), which is fixedly installed on the front side of the housing (3), and a bevel gear 1 (7) is provided below the motor 1 (2). The output shaft of the motor 1 (2) extends through the bevel gear 1 (7) and the top of the housing (3) to the slot 1 (29) and is fixedly installed with a bevel gear 3 (12). Double-headed bevel gear 1 (13), double-headed bevel gear 2 (14), bevel gear 4 (15) and bevel gear 5 (16) are rotatably installed in the slot 1 (29). One end of the double-headed bevel gear (13) and one end of the double-headed bevel gear (14) are engaged with the bevel gear (12). The other end of the double-headed bevel gear (14) is engaged with the bevel gear (15). The bottom end of the bevel gear (15) passes through one end of the groove (29) and is fixed to the top of one of the sweeping brushes (5). The other end of the double-headed bevel gear (13) is engaged with the bevel gear (16). The bottom end of the bevel gear (16) passes through the other end of the groove (29) and is fixed to the top of another sweeping brush (5). A drive shaft (9) is rotatably installed in a slot two (30). One end of the drive shaft (9) extends through the other side of the slot two (30) to the outside and is fixedly installed with a bevel gear two (8) that meshes with a bevel gear one (7). The other end of the drive shaft (9) passes through an exhaust pipe (18) and several crushing blades (27) and is coaxially connected with a spiral scraper (28). The support plate (10) is fixedly installed on the left side of the outer shell (3). A motor (11) is fixedly installed on the support plate (10). The output shaft of the motor (11) passes through the left side of the outer shell (3) and is coaxially connected to the round shaft (22). A gear (25) is rotatably installed on one side of the shovel plate (20). One end of the gear (25) is coaxially connected to one of the rollers (26), and a gear (24) is meshed with the top of the gear (25) and is rotatably connected to the outer shell (3). Two pulleys (34) are fixedly mounted on the output shaft of motor 2 (11) and one side of gear 1 (24), respectively, and a belt (23) is installed between the two pulleys (34) for transmission.

3. The urban landscape fallen leaves and branches processing equipment according to claim 2, characterized in that, The output shaft of motor one (2) is rotatably connected to the housing (3), the transmission shaft (9) is rotatably connected to the housing (3) and the exhaust pipe (18), and the output shaft of motor two (11) is rotatably connected to the housing (3).

4. The urban landscape fallen leaves and branches processing equipment according to claim 1, characterized in that, Also includes: The storage battery (33) is fixedly installed on the bottom surface of the second slot (30), and the storage battery (33) is electrically connected to the exhaust fan (4), the second motor (11) and the first motor (2); A sliding cover (1) is slidably mounted inside the housing (3) and located above the filter box (19); Collection box (6) is slidably mounted in slot four (32) and located behind shovel plate (20).

5. The urban landscape fallen leaves and branches processing equipment according to claim 1, characterized in that, The circular shaft (22) is rotatably connected to the groove (32), and the shovel plate (20) and the outer shell (3) are integrally formed.

6. The urban landscape fallen leaves and branches processing equipment according to claim 1, characterized in that, A rubber pad is fixedly installed at the shovel opening of the shovel plate (20), and a filter screen is provided at the air intake of the exhaust fan (4). The filter screen has a filtration accuracy of 0.1μm-0.5μm. The side wall of the spiral scraper (28) is in contact with the inner wall of the filter tube (36), and the length of the spiral scraper (28) is equal to the length of the filter tube (36). The filter tube (36) is fixed to the filter box (19) by several screws.

7. The urban landscape fallen leaves and branches processing equipment according to claim 1, characterized in that, The number of the plurality of crushing blades (27) is at least 12, the distance between one end of the plurality of crushing blades (27) and the inner wall of the exhaust pipe (18) is 0.2-0.3cm, the plurality of crushing blades (27) are tightly welded to the drive shaft (9), and the filtration accuracy of the filter tube (36) and the filter box (19) is 0.1-0.2mm.

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