CN112709176A - Integrated control device for sweeping mechanism of garbage sweeper and sweeper - Google Patents
Integrated control device for sweeping mechanism of garbage sweeper and sweeper Download PDFInfo
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- CN112709176A CN112709176A CN202011511629.4A CN202011511629A CN112709176A CN 112709176 A CN112709176 A CN 112709176A CN 202011511629 A CN202011511629 A CN 202011511629A CN 112709176 A CN112709176 A CN 112709176A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention relates to the technical field of environmental sanitation equipment, in particular to a sweeping mechanism integrated control device of a garbage sweeper and a sweeper, which comprise a frame main body and a sweeping mechanism arranged on the frame main body, wherein a driving frame for driving the sweeping mechanism to be integrally linked is arranged above the frame main body, the driving frame comprises a lever frame, the lever frame is hinged with the frame main body, the front end of the lever frame is hinged with an electric pole, the lower end of the electric pole is hinged with the frame main body, pull ropes for lifting and putting down each component are respectively connected onto two front disc brush components and a middle disc brush component, the tail ends of the pull ropes on the front disc brush component and the middle disc brush component on the same side are respectively fixed on a disc brush mechanism driving mounting seat on the corresponding side, and the pull ropes on the front disc brush components and the middle disc brush component on the two sides are staggered and are arranged; thereby realize as long as the drive pole, can drive the whole linkage operation of round brush and dish brush simultaneously, reduce driver part, make it not fragile, simultaneously great reduction in production cost.
Description
Technical Field
The invention relates to the technical field of environmental sanitation equipment, in particular to an integrated control device for a sweeping mechanism of a garbage sweeper and the garbage sweeper.
Background
In present day daily life, all can have a large amount of rubbish to produce every day, and wherein some can directly flow into city street, how to clean city street is a problem of receiving much attention, and present cleaning generally takes artifical cleaning and sanitation car to clean, and artifical cleaning mode clearance is more thorough, but has the shortcoming that wastes time and energy, and the sanitation car cleans and has overcome artifical cleaning and waste time and energy's shortcoming.
The existing garbage sweeper has certain disadvantages when in use, at present, a common garbage sweeper sweeping mechanism is composed of a rolling brush and a pair of disc brushes, when the sweeper works, the rolling brush and the disc brushes are in contact with the ground, when the sweeper simply walks, in order to reduce abrasion of the rolling brush and the disc brush bristles, the rolling brush and the disc brushes are raised in position generally in a mechanical mode, the brush bristles are separated from the ground, the rolling brush and each disc brush are equally divided into independent driving devices, the driving devices are large in number, easy to damage and not economical enough, therefore, the garbage sweeper is inconvenient to use, certain influence is brought in the using process, and therefore technical personnel in the field provide an integrated control device of the garbage sweeper sweeping mechanism, and the problem brought out in the background technology is solved.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides an integrated control device of a sweeping mechanism of a garbage sweeper, which has a reasonable structure, reduces driving parts of a rolling brush and a disc brush and realizes integrated control.
In order to achieve the purpose, the invention provides the following technical scheme:
an integrated control device for a sweeping mechanism of a garbage sweeper comprises a frame main body and the sweeping mechanism arranged on the frame main body, wherein the sweeping mechanism comprises a rolling brush mechanism and a disc brush mechanism, the disc brush mechanism comprises two front disc brush assemblies which are symmetrically arranged and two middle disc brush assemblies which are symmetrically arranged; disk brush mechanism driving installation seats are respectively arranged on two sides of the front part of the lever frame, pull ropes for lifting and lowering the disk brush assemblies are respectively connected to the two front disk brush assemblies and the middle disk brush assembly, the tail ends of the pull ropes on the front disk brush assemblies and the middle disk brush assembly on the same side are respectively fixed on the disk brush mechanism driving installation seats on the corresponding side, the pull ropes on the front disk brush assemblies and the middle disk brush assembly on the two sides are staggered and arranged in a smooth arc shape, and the pull ropes are in a tensioning state under a non-working state; every stay cord all is smooth arc, can not have the crease, prevents to pull unsmoothly.
The electric pole is equivalent to a crank with variable length, the electric pole, the lever frame, the connecting rod and the rolling brush arm form a crank oscillating bar mechanism, when the electric pole is extended and pushed upwards, the lever frame rotates around a hinged point of the lever frame to move backwards, the height of the rear end of the lever frame is reduced, and therefore the connecting rod and the rolling brush mechanism are driven to move downwards and inwards to be in contact with the ground; the front end of the lever frame is lifted, and the pull rope fixedly connected with the disc brush mechanism driving mounting seat is lifted to be loosened, so that the front disc brush assembly and the middle disc brush assembly are downward contacted with the ground, and the cleaning work can be carried out; under the non-operating condition, the pole retracts, and the lever frame rotates around the hinge point of the lever frame in an opposite manner, so that the rolling brush mechanism, the front disc brush assembly and the middle disc brush assembly are lifted and reset to wait for the next operation.
The installation pitch angle and the deflection angle of the front disc brush assembly and the middle disc brush assembly can be the same as the pitch angle and the rotation angle of the front disc brush assembly and the middle disc brush assembly which are convenient to clean and disclosed in the prior art.
The pendulum rod of lever frame is established to the A point with the pin joint of frame main part, and the lower extreme of pole is established to O point, and the pin joint of upper end and lever frame is established to the B point, and the pin joint of connecting rod and lever frame is established to the C point, and the pin joint of round brush arm and frame main part is established to the D point, calculates the change volume of round brush mechanism position through following digital model to adjust the contact distance of round brush mechanism and ground.
Variation of position of the rolling brush in the vertical direction:
variation of horizontal position of the rolling brush:
wherein the content of the first and second substances,
initial length of OB pole;
alpha initial state, the included angle between the electric pole and the rolling brush arm;
beta pole lifting state, the pole and the contained angle between the round brush arm.
As a further scheme of the invention: the stay cord is the steel wire stay cord, and the cover is equipped with the ripple protective sheath on the stay cord, and the both ends and/or the well part of ripple protective sheath do not are connected with length adjustment mechanism, length adjustment mechanism includes the hollow screw rod of suit on the stay cord, and the screw rod dress all is equipped with adjusting nut on being in the screw rod of frame main part both sides in the frame main part, and the screw rod tip is equipped with the sleeve pipe of installation ripple protective sheath. The use of the corrugated protective sleeve can protect the pull rope, increase the strength of the pull rope and simultaneously not influence the movement of the pull rope.
Leading dish brush subassembly and put the dish brush subassembly in and after having installed the stay cord, will debug leading dish brush subassembly and put the height of dish brush subassembly in, the integral adjustment is accomplished the back, can use, the wearing and tearing of dish brush hair in the use, then can be once more through the length of adjustment stay cord, confirm leading dish brush subassembly and put the height that dish brush subassembly leaves the ground in, stay cord length of side is perhaps shortened in, the length of ripple protective sheath needs to be adjusted, make the screw rod rise or descend through adjusting nut, thereby make the whole length extension of ripple protective sheath or shorten.
As a further scheme of the invention: the lever frame consists of two oscillating rods which are parallel to each other, an intermediate rod is arranged between the front ends of the two oscillating rods, the upper end of the electric pole is hinged to the middle part of the intermediate rod, the disc brush mechanism driving installation seats are respectively arranged on two sides of the intermediate rod, and pull ropes on the front disc brush assembly and the middle disc brush assembly are fixed on each disc brush mechanism driving installation seat side by side through pull rope fixing pieces; the stay cord mounting is equipped with the base that passes through the bolt with dish brush mechanism drive mount pad and fixes, and base threaded connection has the screw rod, is equipped with the nut on the screw rod, and the screw rod upper end links to each other with the stay cord is fixed.
As a further scheme of the invention: the upper ends of two rolling brush arms of the rolling brush mechanism are hinged with the connecting rod, a rolling brush is arranged between the lower parts of the two rolling brush arms through a bearing, and the upper parts of the rolling brush arms are provided with supporting arms fixedly connected with the frame main body; the rolling brush mechanism moves downwards under the action of the electric pole to realize the adjustment of the contact state of the brush hair of the rolling brush mechanism and the ground and moves inwards to realize the adjustment of the relative position of the rolling brush mechanism and the front dustbin and control the contact state of the rolling brush and the front dustbin; when in cleaning operation, the rolling brush is in close contact with the front garbage can to form a relatively closed space, thereby avoiding secondary pollution of cleaning dust to the surrounding environment.
As a further scheme of the invention: the frame main body comprises a front frame body and a frame body, a front disc brush assembly is arranged at the front part of the front frame body, a middle disc brush assembly is arranged on the frame body, the front disc brush assembly comprises a front disc brush and a connecting arm, a disc brush mounting seat is arranged on the front frame body, the connecting arm is hinged with the disc brush mounting seat through a cross shaft, the central axis of the connecting arm is arranged in a manner of deviating from the inner side of a hinge joint, a guide block inclined towards the central axis of the front frame body is arranged on the disc brush mounting seat on the inner side of the hinge joint, and the connecting arm moves upwards; the front disc brush is hinged to the connecting arm through the connecting seat, a horizontal mounting plate is arranged at the upper part of the front end of the connecting arm, and a disc brush position adjusting mechanism is arranged between the connecting seat and the horizontal mounting plate.
As a further scheme of the invention: the connecting arm is composed of a straight arm and an arc arm which are mutually connected into a whole, the straight arm is hinged with the disc brush mounting seat and is eccentrically arranged towards the inner side of a hinged point, and the arc arm is arranged towards the outer side of the hinged point; a disc brush reset spring is arranged between the arc-shaped arm and the disc brush mounting seat, and a pull rope mounting seat for fixing a pull rope is arranged on the lower surface of the straight arm.
As a further scheme of the invention: the pull rope mounting seat is provided with a mounting hole, the tail end of the pull rope is connected with an adjusting bolt, the adjusting bolt is provided with an adjusting nut, and the tail end of the adjusting bolt is connected with a spherical joint arranged in the mounting hole, so that the pull rope can move conveniently.
As a further scheme of the invention: the disc brush position adjusting mechanism comprises a screw rod hinged with the connecting seat, a screw rod positioning sleeve is arranged on the horizontal mounting plate, adjusting nuts are respectively arranged on the screw rods on two sides of the positioning sleeve, the length of the screw rod can be adjusted through the adjusting nuts, and therefore the angle of the disc brush can be adjusted.
As a further scheme of the invention: the middle disc brush assembly comprises a middle disc brush and a fixing arm which is arranged obliquely downwards, the upper end of the fixing arm is hinged with the body frame body through a cross shaft, the lower end of the fixing arm is hinged with the middle disc brush through a disc brush connecting seat, and a pull rope mounting seat for fixing a pull rope is arranged on the connecting seat.
The top of leading dish brush and well built-in dish brush all fixed mounting have servo motor, and servo motor's output shaft and leading dish brush, well built-in dish brush fixed connection.
The invention provides a garbage sweeper, which comprises a sweeping mechanism integrated control device.
Compared with the prior art, the invention has the beneficial effects that:
1. the system is characterized in that a front disc brush assembly and a middle disc brush assembly are arranged on a frame main body, a rolling brush mechanism is arranged on a driving frame, and pull ropes for lifting or lowering the front disc brush assembly and the middle disc brush assembly are arranged on the front disc brush assembly and the middle disc brush assembly and are fixedly connected with the driving frame; during operation, when the electric pole is extended and pushed upwards, the lever frame of the driving frame rotates around the hinged point of the lever frame to move backwards, the height of the rear end of the lever frame is reduced, and therefore the connecting rod and the rolling brush mechanism are driven to move downwards and inwards to be in contact with the ground; the front end of the lever frame is lifted, the pull rope fixedly connected with the driving frame is lifted, and the pull rope is loosened, so that the front disc brush assembly and the middle disc brush assembly are downward contacted with the ground, and the cleaning work can be carried out; under the non-operating condition, the pole retracts, and the lever frame rotates around the hinged point of the lever frame in the opposite direction, so that the rolling brush mechanism, the front disc brush assembly and the middle disc brush assembly are lifted and reset. Therefore, the integral linkage operation of the rolling brush and the disc brush can be simultaneously driven as long as the electric pole is driven, the driving device for respectively and independently controlling the rolling brush and the disc brush in the prior art is replaced, the driving parts are reduced, the rolling brush and the disc brush are not easy to damage, and meanwhile, the production cost is greatly reduced.
2. Under the off-working state, leading dish brush subassembly is raised through the stay cord, makes its brush hair leave ground, avoids the vehicle brush hair wearing and tearing in the in-process of traveling. Under operating condition or non-operating condition, when touchhing road teeth or bold stone, under the effect of outside impact force, make the linking arm of leading dish brush along the inside ascending direction lifting of guide block, because the lifting of leading dish brush with put down the flexible coupling that the time passes through the stay cord realization, consequently can easily be along the guide block do the elastic activity to avoid colliding with road teeth or bold stone hard and taking place to damage, consequently make leading dish brush subassembly obtain fine protection.
Drawings
FIG. 1 is a schematic view of an assembly structure of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the frame body;
FIG. 4 is a schematic structural view of a front disc brush assembly;
FIG. 5 is a schematic view of another angle of the forward scrubbing brush assembly;
FIG. 6 is a schematic view of the front scrubbing brush assembly;
FIG. 7 is a schematic view of the assembly of the mid-mounted disc brush assembly;
FIG. 8 is an assembly view of the front disc brush assembly and the middle disc brush assembly;
FIG. 9 is a schematic view of the roller brush assembly;
fig. 10 is a schematic diagram illustrating a position change of the rolling brush mechanism.
Detailed Description
Referring to fig. 1 to 9, in an embodiment of the present invention, an integrated control device for a cleaning mechanism of a garbage sweeper includes a frame main body 7 and the cleaning mechanism mounted on the frame main body 7, wherein the cleaning mechanism includes a rolling brush mechanism 4 and a disc brush mechanism, and the disc brush mechanism includes two front disc brush assemblies 2 symmetrically arranged and two middle disc brush assemblies 3 symmetrically arranged. Be equipped with the drive and clean the carriage 1 of the whole linkage of mechanism above frame main part 7, carriage 1 includes the lever frame, and the lever frame is articulated with frame main part 7, and the front end of lever frame is articulated to have pole 6, and the lower extreme of pole 6 is articulated with frame main part 7. The lever frame comprises two pendulum rods 101 that are parallel to each other, is equipped with intermediate lever 102 between two pendulum rod 101 front ends, the upper end of pole 6 articulates at the middle part of intermediate lever 102, and the rear end of lever frame articulates there is connecting rod 105, and connecting rod 105 lower extreme is articulated with round brush mechanism 4, and round brush mechanism 4 is equipped with two round brush arms 104 with connecting rod 105 articulated, installs the round brush through the bearing between two round brush arms 104 lower parts, and the upper portion of round brush arm 104 is equipped with the support arm 103 of fixedly linking to each other with frame main part 7.
Disk brush mechanism driving installation seats 106 are respectively arranged on two sides of the middle rod 102, pull ropes 5 for lifting and lowering the front disk brush assembly 2 and the middle disk brush assembly 3 are respectively connected to the two front disk brush assemblies 2 and the middle disk brush assembly 3, and the pull ropes 5 on the front disk brush assembly 2 and the middle disk brush assembly 3 are fixed on each disk brush mechanism driving installation seat 106 in parallel through pull rope fixing pieces. The tail ends of the pull ropes 5 on the front disc brush assembly 2 and the middle disc brush assembly 3 on the same side are respectively fixed on the disc brush mechanism driving installation seat 106 on the corresponding side, the pull ropes 5 on the front disc brush assembly 2 and the middle disc brush assembly 3 on the two sides are staggered and arranged in a smooth arc shape, and the pull ropes 5 are in a tensioning state under a non-working state. The pull rope fixing piece is provided with a base which is fixed with the disc brush mechanism driving installation seat 106 through a bolt, the base is in threaded connection with a screw, a nut is arranged on the screw, and the upper end of the screw is fixedly connected with the pull rope 5.
The electric pole 6 is equivalent to a crank with variable length, the electric pole 6, the lever frame, the connecting rod 105 and the rolling brush arm 104 form a crank oscillating bar 101 mechanism, when the electric pole 6 is extended and pushed upwards, the lever frame rotates around a hinged point of the lever frame to move backwards, the height of the rear end of the lever frame is reduced, so that the connecting rod 105 and the rolling brush mechanism 4 are driven to move downwards and inwards to be contacted with the ground, the rolling brush mechanism 4 moves downwards under the action of the electric pole 6, the contact state of bristles of the rolling brush mechanism 4 and the ground is adjusted, the bristles of the rolling brush mechanism 4 move inwards, the relative position of a rolling brush of the rolling brush mechanism 4 and a front garbage can is adjusted, and the contact state of the rolling brush and the front garbage can is controlled; when in cleaning operation, the rolling brush is in close contact with the front garbage can to form a relatively closed space, thereby avoiding secondary pollution of cleaning dust to the surrounding environment. The front end of the lever frame is lifted, and the pull rope 5 fixedly connected with the disc brush mechanism driving mounting seat 106 is lifted up and loosened by the pull rope 5, so that the front disc brush assembly 2 and the middle disc brush assembly 3 are downward contacted with the ground, and the cleaning work can be carried out; under the non-operating condition, the electric pole 6 retracts, and the lever frame rotates around the hinge point of the lever frame in the opposite direction, so that the rolling brush mechanism 4, the front disc brush assembly 2 and the middle disc brush assembly 3 are lifted and returned to wait for the next operation.
Referring to fig. 10, the hinge point of the swing link 101 of the lever frame and the frame body 7 is set to point a, the hinge point of the lower end of the electric pole 6 and the frame body 7 is set to point O, the hinge point of the upper end and the lever frame is set to point B, the hinge point of the connecting rod 105 and the lever frame is set to point C, the hinge point of the rolling brush arm 104 and the frame body 7 is set to point D, and the variation amount of the position of the rolling brush mechanism 4 is calculated through the following digital model, thereby adjusting the contact distance between the rolling brush mechanism 4 and the ground.
Variation of position of the rolling brush in the vertical direction:
variation of horizontal position of the rolling brush:
wherein the content of the first and second substances,
initial length of OB pole 6;
alpha initial state, the angle between the electric pole 6 and the rolling brush arm 104;
Stay cord 5 is the steel wire stay cord, and the cover is equipped with the ripple protective sheath on the stay cord 5, and the both ends of ripple protective sheath are connected with length adjustment mechanism respectively, length adjustment mechanism includes the hollow screw rod of suit on stay cord 5, and the screw rod dress all is equipped with adjusting nut on the screw rod that is in frame main part 7 both sides, and the screw rod tip is equipped with the sleeve pipe of installation ripple protective sheath.
Referring to fig. 4, 5, 6 and 8, the frame body 7 includes a front frame body and a vehicle body frame body, the electric pole 6 is disposed at the front portion of the vehicle body frame body, the front disc brush assemblies 2 are disposed at both sides of the front portion of the front frame body, the middle disc brush assemblies 3 are disposed at both sides of the front portion of the vehicle body frame body, and the rolling brush mechanism 4 is disposed at the rear portion of the vehicle body frame body. The front disc brush assembly 2 comprises a front disc brush 201 and a connecting arm, and a pull rope 5 for driving the front disc brush assembly 2 to ascend or descend is arranged below the connecting arm. Be equipped with dish brush mount pad 209 on the preceding support body, the connecting arm passes through cross 211 and dish brush mount pad 209 is articulated, the central axis of connecting arm is partial to the inboard setting of pin joint, is equipped with the guide block 212 of support body central axis slope forward on the inboard dish brush mount pad 209 of pin joint, and guide block 212 is right triangle guide block 212, and the long limit of guide block 212 is down to rubbish cleans the frame outside slope, and the connecting arm is along guide block 212 upward movement. The front disc brush 201 is hinged on the connecting arm through a connecting seat 203, a horizontal mounting plate 204 is arranged at the upper part of the front end of the connecting arm, and a disc brush position adjusting mechanism 213 is arranged between the connecting seat 203 and the horizontal mounting plate 204. The disc brush position adjusting mechanism 213 comprises a screw rod hinged with the connecting seat, a screw rod positioning sleeve is arranged on the horizontal mounting plate 204, and adjusting nuts are respectively arranged on the screw rods at the two sides of the positioning sleeve. The length of the screw rod can be adjusted through the adjusting nut, so that the angle of the disc brush can be adjusted. The flexible disk brush arm 205 is connected to the connecting arm, the flexible disk brush arm 205 is made of square tubes and connected with the connecting arm through bolts, the disk brush is hinged to the flexible disk brush arm 205 through the connecting seat, and the horizontal mounting plate is arranged on the flexible disk brush arm 205.
The connecting arm is composed of a straight arm 208 and an arc-shaped arm 207 which are connected into a whole, and both the straight arm 208 and the arc-shaped arm 207 are made of steel pipes. The straight arm 208 is hinged with the disc brush mounting seat 209 and is eccentrically arranged towards the inner side of a hinged point, and the arc-shaped arm 207 is deviated to the outer side of the hinged point; a disc brush return spring 210 is arranged between the arc-shaped arm 207 and the disc brush mounting seat 209, and a pull rope mounting seat 206 for fixing the pull rope 5 is arranged on the lower surface of the straight arm 208. The stay cord mounting seat 206 is provided with a mounting hole, the tail end of the stay cord is connected with an adjusting bolt, the adjusting bolt is provided with an adjusting nut, the tail end of the adjusting bolt is connected with a spherical joint arranged in the mounting hole, and the stay cord 5 is pulled to lift the connecting arm.
Under the inoperative state, leading dish brush subassembly 2 makes it raise through its linking arm of stay cord 5 pulling, makes its brush hair leave ground, avoids the vehicle brush hair wearing and tearing in the in-process of traveling. Under operating condition or non-operating condition, when touchhing the curb or bold stone, under the effect of outside impact force, make the linking arm of leading dish brush 201 along the ascending direction lifting of guide block 212 inside, because the lifting of leading dish brush 201 with put down the flexible coupling that realizes through stay cord 5, consequently can be light do elastic activity along guide block 212, thereby avoid colliding with the curb or bold stone hard and take place to damage, service life is improved, consequently, make leading dish brush subassembly 2 obtain fine protection.
Referring to fig. 8, the middle disc brush assembly 3 includes a middle disc brush 301 and a fixing arm 302 disposed obliquely downward, the upper end of the fixing arm 302 is hinged to the vehicle body frame through a cross shaft, so that the fixing arm moves up and down around a hinge point, the lower end of the fixing arm is hinged to the middle disc brush 301 through a disc brush connecting seat, and a pull rope mounting seat for fixing a pull rope is disposed on the connecting seat. The top ends of the front disc brush 201 and the middle disc brush 301 are fixedly provided with a servo motor 202 for driving the front disc brush 201 and the middle disc brush 301 to rotate, and the output shaft of the servo motor 202 is fixedly connected with the front disc brush 201 and the middle disc brush 301. In the non-operating state, the middle disc brush assembly 3 pulls the fixing arm 302 thereof to lift the middle disc brush assembly away from the ground through the pull rope 5, so that the abrasion of the bristles of the vehicle in the running process is avoided. During operation, the electric pole 6 moves upwards to enable the pull rope to be loose, so that the centrally-mounted disc brush assembly 3 is put down, and cleaning operation can be carried out.
The system is characterized in that a front disc brush assembly 2 and a middle disc brush assembly 3 are arranged on a frame main body 7, a rolling brush mechanism 4 is arranged on a driving frame 1, and pull ropes for lifting or lowering the front disc brush assembly 2 and the middle disc brush assembly 3 are arranged on the driving frame 1 and fixedly connected with the driving frame; during operation, when the electric pole 6 extends and pushes upwards, the lever frame of the driving frame 1 rotates around the hinge point of the lever frame to move backwards, the height of the rear end of the lever frame is reduced, and therefore the connecting rod 105 and the rolling brush mechanism 4 are driven to move downwards and inwards to be in contact with the ground; the front end of the lever frame is lifted, the pull rope fixedly connected with the driving frame 1 is lifted, and the pull rope is loosened, so that the front disc brush assembly 2 and the middle disc brush assembly 3 are downward contacted with the ground, and the cleaning work can be carried out; under the non-working state, the electric pole 6 retracts, and the lever frame rotates around the hinged point of the lever frame in an opposite manner, so that the rolling brush mechanism 4, the front disc brush assembly 2 and the middle disc brush assembly 3 are lifted and reset. Therefore, the integral linkage operation of the rolling brush and the disc brush can be simultaneously driven as long as the electric pole 6 is driven, the driving device for respectively and independently controlling the rolling brush and the disc brush in the prior art is replaced, the driving parts are reduced, the rolling brush and the disc brush are not easy to damage, and meanwhile, the production cost is greatly reduced.
The invention relates to a garbage sweeper, which comprises a sweeping mechanism integrated control device in the embodiment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. An integrated control device for a sweeping mechanism of a garbage sweeper comprises a frame main body and the sweeping mechanism arranged on the frame main body, wherein the sweeping mechanism comprises a rolling brush mechanism and a disc brush mechanism, the disc brush mechanism comprises two symmetrically arranged front disc brush assemblies and two symmetrically arranged middle disc brush assemblies, and the integrated control device is characterized in that a driving frame for driving the sweeping mechanism to be integrally linked is arranged above the frame main body and comprises a lever frame, the lever frame is hinged with the frame main body, the front end of the lever frame is hinged with an electric pole, the lower end of the electric pole is hinged with the frame main body, the rear end of the lever frame is hinged with a connecting rod, the lower end of the connecting rod is hinged with the rolling brush mechanism, the rolling brush mechanism is provided with a rolling brush arm, and the rolling brush arm is fixedly connected with the frame main body; disk brush mechanism driving installation seats are respectively arranged on two sides of the front part of the lever frame, pull ropes for lifting and lowering the disk brush assemblies are respectively connected to the two front disk brush assemblies and the middle disk brush assembly, the tail ends of the pull ropes on the front disk brush assemblies and the middle disk brush assembly on the same side are respectively fixed on the disk brush mechanism driving installation seats on the corresponding side, the pull ropes on the front disk brush assemblies and the middle disk brush assembly on the two sides are staggered and arranged in a smooth arc shape, and the pull ropes are in a tensioning state under a non-working state;
the electric pole is equivalent to a crank with variable length, the electric pole, the lever frame, the connecting rod and the rolling brush arm form a crank oscillating bar mechanism, when the electric pole is extended and pushed upwards, the lever frame rotates around a hinged point of the lever frame to move backwards, the height of the rear end of the lever frame is reduced, and therefore the connecting rod and the rolling brush mechanism are driven to move downwards and inwards to be in contact with the ground; the front end of the lever frame is lifted, the pull rope fixedly connected with the disc brush mechanism driving mounting seat is lifted, and the pull rope is loosened, so that the front disc brush assembly and the middle disc brush assembly are downward contacted with the ground, and the cleaning work can be carried out; under the non-operating condition, the pole retracts, and the lever frame rotates around the hinge point of the lever frame in an opposite manner, so that the rolling brush mechanism, the front disc brush assembly and the middle disc brush assembly are lifted and reset to wait for the next operation.
2. The integrated control device for the sweeping mechanism of the garbage sweeper according to claim 1, wherein the pulling rope is a steel wire pulling rope, a corrugated protective sleeve is sleeved on the pulling rope, the two ends and/or the middle part of the corrugated protective sleeve are/is respectively connected with a length adjusting mechanism, the length adjusting mechanism comprises a hollow screw rod sleeved on the pulling rope, the screw rod is arranged on the frame body, adjusting nuts are arranged on the screw rods at the two sides of the frame body, and a sleeve for installing the corrugated protective sleeve is arranged at the end part of the screw rod.
3. The integrated control device for the sweeping mechanisms of the garbage sweeper according to claim 1, wherein the lever frame is composed of two oscillating rods which are parallel to each other, an intermediate rod is arranged between the front ends of the two oscillating rods, the upper end of the electric rod is hinged to the middle of the intermediate rod, the disc brush mechanism driving installation seats are respectively arranged on two sides of the intermediate rod, and the pull ropes on the front disc brush assembly and the middle disc brush assembly are fixed on each disc brush mechanism driving installation seat side by side through pull rope fixing pieces; the stay cord mounting is equipped with the base that passes through the bolt with dish brush mechanism drive mount pad and fixes, and base threaded connection has the screw rod, is equipped with the nut on the screw rod, and the screw rod upper end links to each other with the stay cord is fixed.
4. The integrated control device for the sweeping mechanism of the garbage sweeper according to claim 1, wherein the upper ends of two rolling brush arms of the rolling brush mechanism are hinged with the connecting rod, a rolling brush is arranged between the lower parts of the two rolling brush arms through a bearing, and the upper parts of the rolling brush arms are provided with supporting arms fixedly connected with the frame main body; the rolling brush mechanism moves downwards under the action of the electric pole to realize the adjustment of the contact state of the brush hair of the rolling brush mechanism and the ground and moves inwards to realize the adjustment of the relative position of the rolling brush mechanism and the front dustbin and control the contact state of the rolling brush and the front dustbin; when in cleaning operation, the rolling brush is in close contact with the front garbage can to form a relatively closed space, thereby avoiding secondary pollution of cleaning dust to the surrounding environment.
5. The integrated control device for the sweeping mechanism of the garbage sweeper according to claim 1, wherein the frame body comprises a front frame body and a vehicle body frame body, the front disc brush assembly is arranged at the front part of the front frame body, the middle disc brush assembly is arranged on the vehicle body frame body, the front disc brush assembly comprises a front disc brush and a connecting arm, a disc brush mounting seat is arranged on the front frame body, the connecting arm is hinged with the disc brush mounting seat through a cross shaft, the central axis of the connecting arm is arranged towards the inner side of a hinged point, a guide block inclined towards the central axis of the front frame body is arranged on the disc brush mounting seat on the inner side of the hinged point, and the connecting arm moves upwards along the guide block; the front disc brush is hinged to the connecting arm through the connecting seat, a horizontal mounting plate is arranged at the upper part of the front end of the connecting arm, and a disc brush position adjusting mechanism is arranged between the connecting seat and the horizontal mounting plate.
6. The integrated control device for the sweeping mechanism of the garbage sweeper as claimed in claim 5, wherein the connecting arm is composed of a straight arm and an arc arm which are connected with each other into a whole, the straight arm is hinged with the disc brush mounting seat and eccentrically arranged towards the inner side of the hinged point, and the arc arm is arranged towards the outer side of the hinged point; a disc brush reset spring is arranged between the arc-shaped arm and the disc brush mounting seat, and a pull rope mounting seat for fixing a pull rope is arranged on the lower surface of the straight arm.
7. The integrated control device for the sweeping mechanism of the garbage sweeper as claimed in claim 6, wherein the mounting seat of the pulling rope is provided with a mounting hole, the end of the pulling rope is connected with an adjusting bolt, the adjusting bolt is provided with an adjusting nut, and the end of the adjusting bolt is connected with a spherical joint arranged in the mounting hole.
8. The integrated control device for the sweeping mechanism of the garbage sweeper as claimed in claim 5, wherein the disc brush position adjusting mechanism comprises a screw rod hinged with the connecting seat, a screw rod positioning sleeve is arranged on the horizontal mounting plate, and adjusting nuts are respectively arranged on the screw rods at two sides of the positioning sleeve.
9. The integrated control device for the sweeping mechanism of the garbage sweeper according to claim 5, wherein the central disc brush assembly comprises a central disc brush and a fixing arm arranged obliquely downwards, the upper end of the fixing arm is hinged with the body frame body through a cross shaft, the lower end of the fixing arm is hinged with the central disc brush through a disc brush connecting seat, and the connecting seat is provided with a pull rope mounting seat for fixing a pull rope.
10. A refuse sweeping vehicle comprising an integrated control device of a sweeping mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011511629.4A CN112709176B (en) | 2020-12-18 | 2020-12-18 | Integrated control device for sweeping mechanism of garbage sweeper and sweeper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011511629.4A CN112709176B (en) | 2020-12-18 | 2020-12-18 | Integrated control device for sweeping mechanism of garbage sweeper and sweeper |
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| Publication Number | Publication Date |
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| CN112709176A true CN112709176A (en) | 2021-04-27 |
| CN112709176B CN112709176B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011511629.4A Active CN112709176B (en) | 2020-12-18 | 2020-12-18 | Integrated control device for sweeping mechanism of garbage sweeper and sweeper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748849A (en) * | 2021-09-30 | 2021-12-07 | 新疆农业大学 | Ground red date harvester |
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| EP0692577A1 (en) * | 1994-07-16 | 1996-01-17 | MOHR, Hermann | Brush to brush away weeds on hardened areas |
| CN201065519Y (en) * | 2007-04-25 | 2008-05-28 | 陈秋田 | Electric sweeping vehicle |
| CN201162193Y (en) * | 2008-02-28 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Hydraulic controlled sweeping disc self-adaptive control apparatus |
| CN203583406U (en) * | 2013-09-28 | 2014-05-07 | 青岛嘉利福环保科技有限公司 | Sweeper brush body device |
| CN105200945A (en) * | 2015-10-15 | 2015-12-30 | 广西钦州力顺机械有限公司 | Tractor capable of clearing rubbish |
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| EP0692577A1 (en) * | 1994-07-16 | 1996-01-17 | MOHR, Hermann | Brush to brush away weeds on hardened areas |
| CN201065519Y (en) * | 2007-04-25 | 2008-05-28 | 陈秋田 | Electric sweeping vehicle |
| CN201162193Y (en) * | 2008-02-28 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Hydraulic controlled sweeping disc self-adaptive control apparatus |
| CN203583406U (en) * | 2013-09-28 | 2014-05-07 | 青岛嘉利福环保科技有限公司 | Sweeper brush body device |
| CN105200945A (en) * | 2015-10-15 | 2015-12-30 | 广西钦州力顺机械有限公司 | Tractor capable of clearing rubbish |
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| CN113748849A (en) * | 2021-09-30 | 2021-12-07 | 新疆农业大学 | Ground red date harvester |
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| CN112709176B (en) | 2021-10-08 |
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