Snow sweeper with compact structure

Abstract

The utility model discloses a snow sweeper with a compact structure. The snow sweeper comprises a connecting rod assembly, the handle assembly and the snow removing assembly are arranged at the two opposite ends of the connecting rod assembly respectively; the battery assembly is detachably and electrically connected to the handle assembly; the snow removing assembly comprises a cover body mechanism, a snow removing mechanism rotationally arranged in the cover body mechanism and a plurality of baffle plate mechanisms; the snow removing mechanism comprises a driving assembly; the connecting shaft assembly and the roller assembly are in transmission connection with the driving assembly in sequence; the driving assembly comprises a fixing base, a driving motor fixedly arranged on the fixing base, a small bevel gear fixedly arranged on a rotating shaft of the driving motor, and a large bevel fluted disc rotationally arranged on the fixing base and in meshing transmission connection with the small bevel gear. According to the snow sweeper, the driving assembly which is small and compact in structure is adopted, and the problem that an existing snow sweeper is large in occupied space is effectively solved; and meanwhile, by adopting the angle-adjustable baffle mechanism, the problem that the snow discharging angle of an existing snow sweeper cannot be adjusted is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to snow sweeper technical field, especially a compact structure's snow sweeper. BACKGROUND

[0002] Snow sweeper is a hand -held mechanical equipment, and as winter snow removal's important equipment, it has high -efficient, economic, environmental protection's various advantages, therefore, in the domestic and foreign markets is gradually promoted use, at present small -size snow sweeper usually includes frame, operating handle, energy storage device, drive assembly, snow sweeping slurry and snow throwing device etc.

[0003] The self -walking system and snow sweeper provided in the patent application No. CN119121844A, the self -walking system includes frame, power main body, transmission assembly, first transmission wheel, speed reducer, second transmission wheel and first transmission belt, the speed reducer is installed on the frame and is located below the first output shaft, the second output shaft is transmissionally connected with two wheels, the axis of the second output shaft, the first output shaft, the cage shaft and the wheel is parallel, the first transmission belt transmissionally connects the first transmission wheel and the second transmission wheel, the power source of the wheel self -walking and the cage shaft rotation is same, so it is not necessary to design power device again to drive two wheels to walk, simplifies the overall structure, reduces the manufacturing cost, at the same time, utilizes the first transmission wheel, first transmission belt, second transmission wheel and speed reducer to cooperate, will not occupy the excess space of whole machine, can realize the transmission of power in the narrow space.The technical scheme can realize snow removal operation, but it uses transmission belt to drive operation, so that the whole machine occupies larger space, and the snow removal angle cannot be adjusted, so a compact structure's snow sweeper is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] One of the purposes of the utility model is to provide a compact structure's snow sweeper to solve the problem of large space occupation and the snow removal angle of the existing snow sweeper cannot be adjusted.

[0005] The compact structure's snow sweeper can be realized by the following technical scheme:

[0006] The compact structure's snow sweeper includes connecting rod assembly, handle assembly, snow removal assembly and battery assembly, the handle assembly is fixedly arranged on one end of the connecting rod assembly, the snow removal assembly is arranged on the other end of the connecting rod assembly opposite to the handle assembly, and the battery assembly is detachably electrically connected to the handle assembly.

[0007] The snow removing assembly comprises a cover body mechanism fixedly arranged on the connecting rod assembly; a snow removing mechanism rotatably arranged in the cover body mechanism; a plurality of baffle mechanisms movably arranged in the cover body mechanism and arranged at the side edges of the snow removing mechanism respectively, and the angle of snow removal can be changed by adjusting the angle of the baffle mechanisms.

[0008] The snow removing mechanism comprises a driving assembly arranged in the cover body mechanism; a connecting shaft assembly and a roller assembly sequentially connected with the driving assembly; the driving assembly comprises a fixed seat fixedly arranged in the cover body mechanism; a driving motor fixedly arranged on the fixed seat; a small bevel gear fixedly arranged on the rotating shaft of the driving motor; a large bevel gear rotatably arranged on the fixed seat and meshingly connected with the small bevel gear, and the connecting shaft assembly is connected with the large bevel gear.

[0009] In one embodiment, the connecting shaft assembly comprises a connecting shaft block fixedly arranged in the roller assembly; a connecting shaft sleeve fixedly connected with one end of the connecting shaft block and connected with the other end of the large bevel gear.

[0010] In one embodiment, the roller assembly comprises a roller main body fixedly connected with the connecting shaft block; a rotating shaft fixedly arranged on the roller main body and rotatably arranged on the cover body mechanism.

[0011] In one embodiment, the cover body mechanism comprises a cover main body arranged on the snow removing mechanism; a connecting seat fixedly arranged on the cover main body and fixedly connected with the connecting rod assembly.

[0012] In one embodiment, a plurality of accommodating cavities are arranged on the cover main body, and a plurality of baffle mechanisms are movably arranged in the corresponding accommodating cavities; a plurality of clamping grooves are arranged in the accommodating cavities, and the baffle mechanisms are detachably clamped in the clamping grooves.

[0013] In one embodiment, the baffle mechanism comprises a baffle main body movably arranged on the accommodating cavity and detachably clamped with the clamping groove; a fixed plate arranged on one side of the accommodating cavity; a fastening screw for fixing the fixed plate on the baffle main body; and an elastic member arranged between the accommodating cavity and the baffle main body.

[0014] In one embodiment, at least one clamping block is arranged on the baffle main body, and the clamping block is detachably clamped in the clamping groove.

[0015] In one of the embodiments, the connecting rod assembly comprises a connecting rod which is a streamlined rod body, the handle assembly and the snow removing assembly are respectively arranged on opposite ends of the connecting rod, and a handrail is fixedly arranged on the connecting rod.

[0016] In one of the embodiments, the handle assembly comprises a handle body which is a hollow cavity, the handle body is fixedly arranged on the connecting rod, a circuit board is fixedly arranged in the handle body, a switch key is movably arranged through the handle body, a display screen and an electric connector are respectively fixedly arranged through the handle body, and the circuit board is electrically connected with the switch key, the display screen, the electric connector and the driving motor.

[0017] In one of the embodiments, the battery assembly adopts a polymer lithium ion battery.

[0018] Compared with the prior art, the snow sweeper with compact structure has the following beneficial effects:

[0019] In the snow sweeper with compact structure, the driving motor drives the roller assembly to rotate through the small bevel gear, the large bevel gear, the connecting shaft sleeve and the connecting shaft block in sequence, automatic snow sweeping operation is realized, the structure of the snow sweeper is compact, the problem that the existing snow sweeper occupies a large space is effectively solved, the small bevel gear and the large bevel gear are meshed and connected in transmission, so that they form a speed reduction structure, the output torque of the driving motor is greatly improved, the driving assembly drives the roller assembly to rotate through the connecting shaft assembly, the stability of the roller assembly is effectively improved, and the vibration feeling of the roller assembly is reduced to a certain extent; meanwhile, the problem that the snow discharging angle of the existing snow sweeper cannot be adjusted is effectively solved by adopting the angle-adjustable baffle mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0021] Figure 1 is a structural schematic view of the snow sweeper with compact structure of the present application;

[0022] Figure 2 is Figure 1 is an exploded structural schematic view of the snow sweeper with compact structure of the present application, comprising a snow removing assembly;

[0023] Figure 3 is Figure 2The snow removing assembly is shown in the exploded structural schematic view, including the cover mechanism, the snow removing mechanism and the baffle mechanism.

[0024] Figure 4 is Figure 3 The cover mechanism is shown in the structural schematic view.

[0025] Figure 5 is Figure 3 The snow removing mechanism is shown in the sectional structural schematic view.

[0026] Figure 6 is Figure 5 The snow removing mechanism is shown in the exploded structural schematic view.

[0027] Figure 7 is Figure 3 The baffle mechanism is shown in the exploded structural schematic view.

[0028] In the figure, 10, snow sweeper; 11, connecting rod assembly; 111, connecting rod; 112, handrail; 12, handle assembly; 121, handle main body; 122, switch key; 123, display screen; 124, electric connector; 13, snow removing assembly; 131, cover mechanism; 1311, cover main body; 13111, end cover; 13112, containing cavity; 13113, clamping groove; 1312, connecting seat; 132, snow removing mechanism; 1321, driving assembly; 13211, fixing seat; 13212, driving motor; 13213, small bevel gear; 13214, large bevel gear disc; 1322, connecting shaft assembly; 13221, connecting shaft block; 13222, connecting shaft sleeve; 1323, roller assembly; 13231, roller main body; 132311, cavity; 13232, rotating shaft; 133, baffle mechanism; 1331, baffle main body; 13311, connector; 13312, clamping block; 1332, fixing plate; 1333, fastening screw; 1334, elastic member; 14, battery assembly. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0031] Referring to Figure 1 and Figure 2 As shown in the figure, the compact snow sweeper 10 mainly comprises a connecting rod assembly 11, a handle assembly 12, a snow removing assembly 13 and a battery assembly 14. The connecting rod assembly 11 is a connecting main body. The handle assembly 12 is fixedly arranged on one end of the connecting rod assembly 11, and controls the switch and display operation of the snow sweeper 10. The snow removing assembly 13 is arranged on the other end of the connecting rod assembly 11 opposite to the handle assembly 12, and performs snow sweeping operation. The battery assembly 14 is detachably and electrically connected to the handle assembly 12, and provides electric energy for the handle assembly 12 and the snow removing assembly 13. Specifically, the battery assembly 14 adopts a polymer lithium ion battery.

[0032] Referring to Figure 1 and Figure 2 As shown in the figure, in the embodiment, the connecting rod assembly 11 comprises a connecting rod 111 and a handrail 112. The connecting rod 111 is a streamlined rod body, and the handle assembly 12 and the snow removing assembly 13 are arranged on two ends of the connecting rod 111 respectively. The handrail 112 is fixedly arranged on the connecting rod 111, and facilitates the user to perform snow sweeping operation with both hands. In some embodiments, the connecting rod 111 can also adopt a telescopic rod structure, which facilitates storage and storage operation when not in use. In the embodiment, the handle assembly 12 comprises a handle main body 121, a circuit board (not shown), a switch button 122, a display screen 123 and an electric connection head 124. The handle main body 121 is a hollow cavity, which is fixedly arranged on the connecting rod 111. The circuit board (not shown) is fixedly arranged in the handle main body 121, and is electrically connected to the switch button 122, the display screen 123, the electric connection head 124 and the snow removing assembly 13 respectively. The control technology adopted by the circuit board (not shown) is all prior art, and therefore the specific control process and the adopted model will not be described here, as long as it meets the present application. The switch button 122 is movably and penetratively arranged on the handle main body 121, and controls the snow sweeping operation of the snow removing assembly 13. The display screen 123 and the electric connection head 124 are fixedly and penetratively arranged on the handle main body 121 respectively. The display screen 123 realizes display of the electric quantity of the battery assembly 14 and the working condition of the snow removing assembly 13. The battery assembly 14 is detachably and electrically connected to the electric connection head 124, so as to perform power supply operation for the circuit board (not shown), the display screen 123 and the snow removing assembly 13.

[0033] Referring to Figures 1-3As shown in the drawings, in the embodiment, the snow removing assembly 13 comprises a cover mechanism 131, a snow removing mechanism 132 and a plurality of baffle mechanisms 133; the cover mechanism 131 is fixedly arranged on the connecting rod 111; the snow removing mechanism 132 is rotatably arranged in the cover mechanism 131 and performs snow sweeping operation; the plurality of baffle mechanisms 133 are movably arranged in the cover mechanism 131 and are arranged at the side edges of the snow removing mechanism 132, and the angle of snow discharge can be changed by adjusting the angle of the corresponding baffle mechanism 133.

[0034] As shown in the drawings, Figure 3 , Figure 4 As shown in the drawings, in the embodiment, the cover mechanism 131 comprises a cover body 1311 and a connecting seat 1312; the cover body 1311 is arranged on the snow removing mechanism 132; the connecting seat 1312 is fixedly arranged on the cover body 1311 and is fixedly connected with the connecting rod 111. Specifically, both ends of the cover body 1311 are respectively provided with end covers 13111, and both ends of the snow removing mechanism 132 are arranged in the corresponding end covers 13111; a plurality of accommodating cavities 13112 are arranged through the cover body 1311, and the plurality of baffle mechanisms 133 are rotatably arranged in the corresponding accommodating cavities 13112; a plurality of clamping grooves 13113 are arranged in the accommodating cavities 13112, and the baffle mechanisms 133 are detachably clamped in the clamping grooves 13113, so as to realize the angle adjustment operation of the baffle mechanisms 133.

[0035] As shown in the drawings, Figure 3 , Figure 5 , Figure 6 As shown in the drawings, in the embodiment, the snow removing mechanism 132 comprises a driving assembly 1321, a connecting shaft assembly 1322 and a roller assembly 1323; the driving assembly 1321 is arranged in the corresponding end cover 13111; the connecting shaft assembly 1322 is in transmission connection with the driving assembly 1321, and the driving assembly 1321 drives the connecting shaft assembly 1322 to rotate; one end of the roller assembly 1323 is in transmission connection with the connecting shaft assembly 1322, and the other end of the roller assembly 1323 is rotatably arranged in the corresponding end cover 13111; the driving assembly 1321 drives the roller assembly 1323 to rotate through the connecting shaft assembly 1322, so as to realize the automatic snow sweeping operation.

[0036] As shown in the drawings, Figure 5 , Figure 6As shown, specifically, the driving assembly 1321 comprises a fixing base 13211, a driving motor 13212, a small bevel gear 13213 and a large bevel gear 13214; the fixing base 13211 is fixedly arranged in the corresponding end cover 13111; the driving motor 13212 is fixedly arranged on the fixing base 13211; the small bevel gear 13213 is fixedly arranged on the rotating shaft of the driving motor 13212 and rotates following the rotation of the rotating shaft; the large bevel gear 13214 is rotatably arranged on the fixing base 13211 through a bearing and is in meshing transmission connection with the small bevel gear 13213; the connecting shaft assembly 1322 is in transmission connection with the large bevel gear 13214; the driving motor 13212 drives the connecting shaft assembly 1322 to rotate through the small bevel gear 13213 and the large bevel gear 13214 in sequence; the small bevel gear 13213 and the large bevel gear 13214 form a speed reduction structure, so as to increase the output torque of the driving motor 13212.

[0037] As shown in Figure 5 and Figure 6 As shown, specifically, the connecting shaft assembly 1322 comprises a connecting shaft block 13221 and a connecting shaft sleeve 13222; the connecting shaft block 13221 is fixedly arranged in the roller assembly 1323; one end of the connecting shaft sleeve 13222 is fixedly connected with the connecting shaft block 13221, and the other end thereof is in transmission connection with the large bevel gear 13214; the large bevel gear 13214 drives the roller assembly 1323 to rotate through the connecting shaft sleeve 13222 and the connecting shaft block 13221 in sequence, so as to realize the automatic snow sweeping operation.

[0038] As shown in Figure 5 and Figure 6 As shown in the embodiment, the roller assembly 1323 comprises a roller main body 13231 and a rotating shaft 13232; the roller main body 13231 is fixedly connected with the connecting shaft block 13221; the rotating shaft 13232 is fixedly and penetratingly arranged on the roller main body 13231 and is rotatably arranged on the cover main body 1311. Specifically, the roller main body 13231 is provided with a cavity 132311, and the connecting shaft block 13221 is fixedly arranged in the cavity 132311.

[0039] As shown in Figure 3 and Figure 7As shown, in the embodiment, three baffle mechanisms 133 are adjustably arranged on the cover body 1311; in other embodiments, the number of baffle mechanisms 133 can be two, four or other multiple numbers, which are arranged according to actual needs. The baffle mechanism 133 comprises a baffle body 1331, a fixed plate 1332, a fastening screw 1333 and an elastic member 1334; the baffle body 1331 is movably arranged on the accommodating cavity 13112 and can be detachably clamped and connected with the clamping groove 13113; the fixed plate 1332 is arranged on one side of the accommodating cavity 13112; the fastening screw 1333 is fixedly installed on the baffle body 1331 through the fixed plate 1332, so as to prevent the baffle body 1331 from falling off the accommodating cavity 13112; the elastic member 1334 is arranged between the accommodating cavity 13112 and the baffle body 1331, and the baffle body 1331 is fixedly clamped in the corresponding clamping groove 13113. Specifically, the baffle body 1331 is provided with a connecting head 13311, and the fastening screw 1333 is detachably screwed in the connecting head 13311 through the fixed plate 1332; the baffle body 1331 is further provided with at least one clamping block 13312, which is detachably clamped in the clamping groove 13113; and the elastic member 1334 is a spring.

[0040] It should be noted that the specific working process of the snow sweeper 10 with compact structure is as follows: the driving motor 13212 drives the roller assembly 1323 to rotate through the small bevel gear 13213, the large bevel gear 13214, the connecting shaft sleeve 13222 and the connecting shaft block 13221 in sequence, so as to realize automatic snow sweeping operation; the baffle body 1331 is pulled by force, so that the clamping block 13312 on the baffle body 1331 is separated from the first clamping groove 13113, then the clamping block 13312 is clamped into the second clamping groove 13113, and at the same time, the clamping block 13312 is fixedly clamped in the corresponding clamping groove 13113 through the pressing action of the elastic member 1334, so as to realize the angle adjustment operation of the baffle body 1331.

[0041] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, all possible combinations of the technical features in the embodiments are not described, but as long as the combinations of the technical features do not conflict, they should be considered within the scope of the present disclosure.

[0042] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A compact snow thrower characterized by, The utility model provides a snow removing device, which comprises a connecting rod assembly, a handle assembly fixedly arranged on one end of the connecting rod assembly, a snow removing assembly arranged on the other end of the connecting rod assembly opposite to the handle assembly, and a battery assembly detachably and electrically connected to the handle assembly. The snow removing assembly comprises a cover mechanism fixedly arranged on the connecting rod assembly, a snow removing mechanism rotatably arranged in the cover mechanism, and a plurality of baffle mechanisms movably arranged in the cover mechanism and arranged on the side edges of the snow removing mechanism. The snow removing mechanism comprises a driving assembly arranged in the cover mechanism, a connecting shaft assembly and a roller assembly sequentially and drivingly connected to the driving assembly. The driving assembly comprises a fixed seat fixedly arranged in the cover mechanism, a driving motor fixedly arranged on the fixed seat, a small bevel gear fixedly arranged on the rotating shaft of the driving motor, and a large bevel gear rotatably arranged on the fixed seat and drivingly connected to the small bevel gear. The connecting shaft assembly comprises a connecting shaft block fixedly arranged in the roller assembly, and a connecting shaft sleeve fixedly connected to one end of the connecting shaft block and drivingly connected to the other end of the large bevel gear. The roller assembly comprises a roller main body fixedly connected to the connecting shaft block, and a rotating shaft fixedly and rotatably arranged on the roller main body and the cover mechanism. The cover mechanism comprises a cover main body arranged on the snow removing mechanism, and a connecting seat fixedly arranged on the cover main body and fixedly connected to the connecting rod assembly.

2. A compact snow thrower according to claim 1, characterized in that The cover main body is provided with a plurality of accommodating cavities, and the baffle mechanisms are movably arranged in the corresponding accommodating cavities.

3. A compact snow thrower according to claim 2, wherein, The baffle mechanism comprises a baffle main body movably arranged in the accommodating cavity and detachably connected to the clamping groove, a fixed plate arranged on one side of the accommodating cavity, a fastening screw fixedly arranged on the baffle main body, and an elastic member arranged between the accommodating cavity and the baffle main body.

4. A compact snow thrower according to claim 1, wherein, The baffle main body is provided with at least one clamping block detachably arranged in the clamping groove.

5. A compact snow thrower according to claim 4, wherein, The connecting rod assembly comprises a connecting rod in the shape of a streamlined rod body, and the handle assembly and the snow removing assembly are arranged on the opposite ends of the connecting rod.

6. A compact snow thrower according to claim 5, wherein, The handle assembly comprises a handle main body in the shape of a hollow cavity, and the handle main body is fixedly arranged on the connecting rod.

7. A compact snow thrower according to claim 6, wherein, The handle assembly comprises a circuit board fixedly arranged in the handle main body, a switch button movably arranged in the handle main body, a display screen and an electric connector fixedly arranged in the handle main body, and the circuit board is electrically connected to the switch button, the display screen, the electric connector, and the driving motor.

8. A compact snow thrower according to any one of claims 1-7, characterized in that The battery assembly is a polymer lithium ion battery.

9. A compact snow thrower according to claim 8, wherein, ​ 10. A compact snow thrower according to any one of claims 1-7, characterized in that ​

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