CN214194324U - Automatic change street rubbish and clean equipment - Google Patents

Abstract

The utility model relates to the technical field of environmental protection, and discloses an automatic street garbage cleaning device, which comprises a main body, wherein a mechanical box body is fixedly arranged at the upper side of the main body, a dust suction system is arranged at the lower side in the main body, the dust suction system comprises a dust suction fan, the dust suction fan is movably arranged in the main body through a rotary rod, two ends of the rotary rod, which are close to the dust suction fan, are movably connected with a driving belt, one end of the driving belt, which is away from a rotary shaft pair, is sleeved on the outer side surface of a power gear, when the rotation speed of a wheel is improved, the rotation speed of the power gear arranged on the rotary shaft can be accelerated at the same time, because the power gear adopts a multi-segment design, in the process that the power gear tells rotation, under the action of centripetal force, the power gear can expand outwards to increase the radius, because the radius of the power gear is increased, the rotary rod is connected with the power gear through the driving belt, the rotation rate of the rotating rod can be effectively improved under the condition that the rotation speed of the rotating shaft is not changed.

Description

Automatic change street rubbish and clean equipment

Technical Field

The utility model relates to an environmental protection technology field specifically is an automatic change street rubbish and clean equipment.

Background

Along with the development of science and technology, more and more work is replaced by machines at present, for example, in the aspect of street cleaning, a road which needs to be cleaned by a handheld broom originally begins to be replaced by a cleaning vehicle at present, the cleaning wheels rotating at the lower part of the cleaning vehicle can collect garbage such as dead leaves and the like to a collecting opening, a dust collector is assembled at the collecting opening, the dust collector sucks and collects the garbage such as the dead branches and the like through strong suction, the whole process does not need to be stopped, manual cleaning is not needed, a sanitation worker only needs to slowly start the cleaning vehicle, but the known cleaning vehicle, the dust suction port of the dust collector generally adopts a high-power dust collector to absorb dust and fragmentary garbage on the road surface, the generated noise is higher, the suction force of the dust collector cannot be obviously improved due to the rated power of the motor, the energy is also an unnecessary waste, and the cleaning brush on the cleaning vehicle also adopts the motor to drive the rotation of the cleaning brush, and the energy consumption is relatively large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change street rubbish and clean equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic street garbage cleaning device comprises a main body, wherein a mechanical box body is fixedly mounted on the upper side of the main body, a dust suction system is arranged on the lower side in the main body, the dust suction system comprises a dust suction fan, the dust suction fan is movably mounted in the main body through a rotary rod, two ends of the rotary rod, which are close to the dust suction fan, are movably connected with a transmission belt, one end, which is far away from a rotary shaft pair, of the transmission belt is sleeved on the outer side surface of a power gear, the power gear is movably mounted in the main body through the rotary shaft, a telescopic rod is fixedly mounted in the power gear, one end, which is far away from the power gear, of the telescopic rod is fixedly mounted on the outer side surface of the rotary shaft, a fixing part is fixedly mounted at a joint of the telescopic rod, a fixing block is fixedly mounted on the inner side of the power gear, a limit groove is formed in the fixing block, and a movable connecting rod is movably mounted in the limit groove, the movable connecting rod is movably installed in the limiting groove through a pin, one end, far away from the power gear, of the movable connecting rod is movably installed in an installation groove formed in the sliding block, the sliding block is movably installed in a sliding groove formed in the limiting part, the limiting part is fixedly installed on the outer side surface of the rotating shaft, and a spring device is fixedly installed on the upper side of the sliding block.

Preferably, the cover is equipped with first gear and second gear on the spiral shaft, the meshing has the fourth awl tooth between first gear and the second gear, fourth awl tooth one side fixed mounting is in the one end of second transfer line, the one end fixed mounting that the fourth awl tooth was kept away from to the second transfer line has the second awl tooth to reached and driven the rotatory effect of second transfer line through the rotation of spiral shaft.

Preferably, the upside meshing of second conical tooth has first conical tooth, the upside fixed mounting of first conical tooth has the third conical tooth in the one end of first transfer line, the downside meshing of second conical tooth drives the rotation of the first transfer line that its one end symmetry set up through the rotation of second transfer line.

Preferably, one end of the second transmission rod is symmetrically provided with a first transmission rod, one end, far away from the first bevel gear, of the first transmission rod penetrates through the hole and is fixedly provided with the cleaning brush, and therefore the purpose that the cleaning brush is provided with rotary power by the aid of the wheels is achieved.

Preferably, the upper and lower ends of the rotating shaft penetrate through the main body and are fixedly installed at the axle center of the wheel, and the rotation of the wheel during movement is utilized to provide the rotating power for the rotating shaft.

Preferably, machinery box both sides fixed mounting has the handle, the handle passes through bolt fixed mounting in the both sides of machinery box, and the handheld handle of convenient to use person removes.

Compared with the prior art, the utility model provides an automatic change street rubbish and clean equipment possesses following beneficial effect:

1. the automatic street garbage cleaning equipment drives the rotary shaft to rotate through the rotation of the wheels, the power gear is driven to rotate in the rotation process of the rotary shaft, meanwhile, a transmission belt sleeved on the outer side surface of the power gear drives the rotary rod to rotate, the rotary rod drives the dust suction fans at two ends to rotate to perform dust suction work, when the rotating speed of the wheel is increased, the rotating speed of the power gear arranged on the rotating shaft is also increased, because the power gear adopts a plurality of sectional designs, in the process that the power gear rotates at a high speed, the power gear expands outwards under the action of centripetal force to increase the radius of the power gear, and as the radius of the power gear is increased, the power gear is connected with a rotating rod through a transmission belt, the rotating speed of the rotating rod can be effectively improved under the condition that the rotating shaft and the fixed rotating speed are not changed, so that the effects of improving the suction force of the dust suction fan and reducing the noise under the condition that the rated rotating speed is not changed are achieved.

2. This automatic change street rubbish cleans equipment, in-process through the rotation of spiral shaft, install first gear and second gear on the rotation of spiral shaft and can rotate simultaneously, first gear and the rotatory in-process of second gear, it is rotatory rather than the engaged fourth gear to drive, the rotatory second transfer line that drives of fourth gear is rotatory, the rotatory second cone tooth that drives left end fixed mounting of second transfer line rotates simultaneously, the rotatory in-process of second cone tooth drives rather than the first awl tooth and the second cone tooth rotation of engaged with, first awl tooth rotates with the rotatory cleaning brush that drives both ends installation of second cone tooth is rotatory, thereby reached and utilized the rotatory power of gyro wheel to drive the rotatory effect of cleaning brush.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the inside of the main body of the present invention;

fig. 3 is a top view of the power gear of the present invention;

fig. 4 is a front view of the power gear of the present invention.

In the figure: 1. a main body; 2. a mechanical box body; 3. a hole; 4. a cleaning brush; 5. a dust collection system; 6. a handle; 7. a first drive lever; 8. a first bevel gear; 9. a second taper tooth; 10. a third bevel gear; 11. a second transmission rod; 12. a dust collection fan; 13. a transmission belt; 14. a first gear; 15. a fourth bevel gear; 16. a second gear; 17. a movable connecting rod; 18. a slider; 19. a spring device; 20. rotating the shaft; 21. a limiting member; 22. mounting grooves; 23. a chute; 24. a power gear; 25. a telescopic rod; 26. a fixing member; 27. a fixed block; 28. a limiting groove; 29. a pin; 30. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an automatic street garbage cleaning device comprises a main body 1, a mechanical box 2 is fixedly installed on the upper side of the main body 1, handles 6 are fixedly installed on two sides of the mechanical box 2, the handles 6 are fixedly installed on two sides of the mechanical box 2 through bolts, so that a user can conveniently hold the handles 6 to move, a dust collection system 5 is arranged on the lower side inside the main body 1, the dust collection system 5 comprises a dust collection fan 12, the dust collection fan 12 is movably installed inside the main body 1 through a rotary rod 30, two ends of the rotary rod 30, which are close to the dust collection fan 12, are movably connected with a transmission belt 13, one end of the transmission belt 13, which is far away from a pair of rotary shafts 20, is sleeved on the outer side surface of a power gear 24, the power gear 24 is movably installed inside the main body 1 through the rotary shafts 20, an expansion link 25 is fixedly installed inside the power gear 24, one end of the expansion link 25, which is far away from the power gear 24, is fixedly installed on the outer side surface of the rotary shafts 20, the upper end and the lower end of the rotating shaft 20 penetrate through the main body 1 and are fixedly installed at the axle center of the wheel, rotation of the wheel during action is utilized to provide rotating power for the rotating shaft 20, a fixing piece 26 is fixedly installed at the joint of the telescopic rod 25, a fixing block 27 is fixedly installed on the inner side of the power gear 24, a limiting groove 28 is formed in the fixing block 27, a movable connecting rod 17 is movably installed in the limiting groove 28, and the movable connecting rod 17 is movably installed in the limiting groove 28 through a pin 29.

One end of the movable connecting rod 17, which is far away from the power gear 24, is movably mounted in a mounting groove 22 formed in the slider 18, the slider 18 is movably mounted in a sliding groove 23 formed in the limiting piece 21, the limiting piece 21 is fixedly mounted on the outer side surface of the rotating shaft 20, the rotating shaft 20 is sleeved with the first gear 14 and the second gear 16, a fourth bevel gear 15 is meshed between the first gear 14 and the second gear 16, one side of the fourth bevel gear 15 is fixedly mounted at one end of the second transmission rod 11, which is far away from the fourth bevel gear 15, is fixedly mounted with a second bevel gear 9, so that the effect of driving the second transmission rod 11 to rotate through the rotation of the rotating shaft 20 is achieved, the upper side of the second bevel gear 9 is meshed with the first bevel gear 8, the upper side of the first bevel gear 8 is fixedly mounted at one end of the first transmission rod 7, the lower side of the second bevel gear 9 is meshed with the third bevel gear 10, one side of the third bevel gear 10 is fixedly mounted at one end of the third transmission rod 31, the first transmission rod 7 with one end symmetrically arranged is driven to rotate through the second transmission rod 11, the spring device 19 is fixedly mounted on the upper side of the sliding block 18, the first transmission rod 7 is symmetrically arranged at one end of the second transmission rod 11, one end, far away from the first bevel gear 8, of the first transmission rod 7 penetrates through the hole 3 and is fixedly provided with the cleaning brush 4, and therefore the purpose that the cleaning brush 4 is provided with rotary power by utilizing wheels in a rotating mode is achieved.

The working principle is as follows: when in use, the handle 6 is held by hand to push the trolley, at the moment, the wheel rotates to drive the rotary shaft 20 to rotate, the rotary shaft 20 drives the power gear 24 to rotate in the rotating process, meanwhile, the transmission belt 13 sleeved on the outer side surface of the power gear 24 drives the rotary rod 30 to rotate, the rotary rod 30 drives the dust suction fans 12 at two ends to rotate, dust suction work is carried out, when the rotating speed of the wheel is increased, the rotating speed of the power gear 24 arranged on the rotary shaft 20 is also increased, because the power gear 24 adopts a multi-segment design, in the rotating process of the power gear 24, under the action of centripetal force, the power gear 24 expands outwards to increase the radius of the power gear, because the radius of the power gear 24 is increased, the rotary rod 30 connected with the power gear through the transmission belt 13 can effectively increase the rotating speed of the rotary rod 30 under the condition that the rotating speed of the rotary shaft 20 is constant, thereby improving the suction force of the dust suction fans 12, in the rotating process of the rotary shaft 20, the first gear 14 and the second gear 16 installed on the rotating shaft 20 can rotate simultaneously, in the rotating process of the first gear 14 and the second gear 16, the fourth gear meshed with the first gear is driven to rotate, the fourth gear rotates to drive the second transmission rod 11 to rotate, meanwhile, the second transmission rod 11 rotates to drive the second bevel gear 9 fixedly installed at the left end to rotate, in the rotating process of the second bevel gear 9, the first bevel gear 8 and the second bevel gear 9 meshed with the second bevel gear are driven to rotate, the first bevel gear 8 and the second bevel gear 9 rotate to drive the cleaning brushes 4 installed at two ends to rotate, the effect that the cleaning brushes 4 are driven to rotate by the power of the rotation of the roller is achieved, and the power gear 24 expanded when the roller stops rotating resets at the east-west bank of the spring device 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An automatic change street rubbish and clean equipment, includes main part (1), its characterized in that: the upside fixed mounting of main part (1) has mechanical box (2), the inside downside of main part (1) is provided with dust collecting system (5), dust collecting system (5) including dust absorption fan (12), dust absorption fan (12) are inside main part (1) through swing joint of bull stick (30), both ends swing joint that bull stick (30) are close to dust absorption fan (12) has drive belt (13), the outside surface at power gear (24) is established to a pot head that revolving shaft (20) is kept away from in drive belt (13), power gear (24) are inside main part (1) through revolving shaft (20) movable mounting, power gear (24) inside fixed mounting has telescopic link (25), the one end fixed mounting that power gear (24) were kept away from in telescopic link (25) is on the outside surface of revolving shaft (20), telescopic link (25) kneck fixed mounting has mounting (26), the inboard fixed mounting of power gear (24) has fixed block (27), spacing groove (28) have been seted up to the inside of fixed block (27), the inside movable mounting of spacing groove (28) has movable connecting rod (17), movable connecting rod (17) are through pin (29) movable mounting in spacing groove (28), movable connecting rod (17) keep away from the one end movable mounting of power gear (24) in mounting groove (22) that slider (18) inside was seted up, slider (18) movable mounting is in inside spout (23) of seting up of locating part (21), locating part (21) fixed mounting is on the outside surface of spiral shaft (20), the upside fixed mounting of slider (18) has spring assembly (19).

2. An automated street refuse sweeping apparatus according to claim 1, characterized in that: the cover is equipped with first gear (14) and second gear (16) on spiral shaft (20), the meshing has fourth awl tooth (15) between first gear (14) and second gear (16), fourth awl tooth (15) one side fixed mounting is in the one end of second transfer line (11), the one end fixed mounting that fourth awl tooth (15) were kept away from in second transfer line (11) has second awl tooth (9).

3. An automated street refuse sweeping apparatus according to claim 2, characterized in that: the upside meshing of second toper tooth (9) has first awl tooth (8), the upside fixed mounting of first awl tooth (8) has third awl tooth (10) in the one end of first transfer line (7), the downside meshing of second toper tooth (9).

4. An automated street refuse sweeping apparatus according to claim 3, characterized in that: one end of the second transmission rod (11) is symmetrically provided with a first transmission rod (7), and one end, far away from the first bevel gear (8), of the first transmission rod (7) penetrates through the hole (3) and is fixedly provided with a cleaning brush (4).

5. An automated street refuse sweeping apparatus according to claim 1, characterized in that: the upper end and the lower end of the rotary shaft (20) penetrate through the main body (1) and are fixedly arranged at the axle center of the wheel.

6. An automated street refuse sweeping apparatus according to claim 1, characterized in that: the mechanical box is characterized in that handles (6) are fixedly mounted on two sides of the mechanical box (2), and the handles (6) are fixedly mounted on two sides of the mechanical box (2) through bolts.

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