CN115094814A - Fallen leaf cleaning and environmental sanitation tool - Google Patents
Fallen leaf cleaning and environmental sanitation tool Download PDFInfo
- Publication number
- CN115094814A CN115094814A CN202210840313.2A CN202210840313A CN115094814A CN 115094814 A CN115094814 A CN 115094814A CN 202210840313 A CN202210840313 A CN 202210840313A CN 115094814 A CN115094814 A CN 115094814A
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- compression
- fallen leaf
- rotating shaft
- hand
- rake
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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
- E01H1/12—Hand implements, e.g. litter pickers
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a fallen leaf cleaning environmental sanitation tool, which comprises a handheld rod, a rake claw body and a folding, accommodating and connecting mechanism for connecting the handheld rod and the rake claw body; a folding and taking-in connecting mechanism is provided with a taking-in unlocking switch of the folding rake claw body; a fallen leaf compression mechanism is further arranged on the rake claw body, a U-shaped compression cavity matched with the fallen leaf compression mechanism is arranged on the folding side of the rake claw body, and guide plates are further arranged at two ends of the U-shaped compression cavity respectively; be provided with slidable compression pull ring on handheld pole, the compression pull ring runs through the setting on handheld pole, is provided with the connecting piece between compression pull ring and the fallen leaves compressing mechanism. The rake claw body can be folded and stored, and is convenient for a user to carry, meanwhile, the fallen leaves can be compressed while being cleaned by the fallen leaves compression mechanism, and the compressed fallen leaves can be transferred after being compressed, so that the subsequent fallen leaves can be cleaned and collected conveniently.
Description
Technical Field
The invention relates to the field of public health cleaning, in particular to a fallen leaf cleaning environmental sanitation tool.
Background
Sanitary hygiene in public areas is becoming increasingly important. The sanitation and hygiene of public areas are not separated from the arduous work of sanitation workers. However, sanitation workers have various difficulties in cleaning, for example, in autumn, the fallen leaves in public areas are huge, the workload of the sanitation workers in cleaning fallen leaves is multiplied, and the sanitation workers need to often bend over when cleaning fallen leaves, so that the efficiency of the sanitation workers in cleaning fallen leaves is low.
The existing fallen leaf cleaning tool is mainly a fallen leaf rake, which is divided into bamboo, steel and plastic fallen leaf rakes by materials. All have the defects of single function, incapability of folding, inconvenience in carrying and the like. Moreover, the prior fallen leaves harrow can not compress fallen leaves and transfer the compressed fallen leaves, which is very inconvenient for cleaning the fallen leaves and is not beneficial to improving the cleaning efficiency of the fallen leaves, so that the prior fallen leaves harrow needs to provide a cleaning sanitation tool with diversified functions, folding capability, fallen leaves compression capability and fallen leaves transfer capability.
Disclosure of Invention
In order to solve the problems, the invention provides a cleaning sanitation tool capable of compressing fluffy fallen leaves and conveniently transferring the compressed fallen leaves.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: comprises a hand-held rod, a harrow jaw body and a folding, accommodating and connecting mechanism for connecting the hand-held rod and the harrow jaw body; the folding receiving connecting mechanism is provided with a receiving unlocking switch of the folding rake claw body; the rake claw body is also provided with a fallen leaf compression mechanism, the folding side of the rake claw body is provided with a U-shaped compression cavity matched with the fallen leaf compression mechanism, and two ends of the U-shaped compression cavity are also respectively provided with a guide plate; a slidable compression pull ring is arranged on the handheld rod, the compression pull ring is arranged on the handheld rod in a penetrating mode, and a connecting piece is arranged between the compression pull ring and the fallen leaf compression mechanism; the compression pull ring drives the fallen leaves compression mechanism to compress and fix the fallen leaves through the connecting piece.
Furthermore, the fallen leaf compression mechanism comprises a fallen leaf pressing plate track arranged on the rake claw body, a fallen leaf compression plate is arranged on the fallen leaf pressing plate track, a left fallen leaf compression plate claw and a right fallen leaf compression plate claw are hinged to two sides of the fallen leaf compression plate, compression plate folding torsion springs are respectively arranged between the fallen leaf compression plate and the left fallen leaf compression plate claw and between the fallen leaf compression plate and the right fallen leaf compression plate claw, and a compression plate reset tension spring is connected between the rake claw end of the rake claw body and the fallen leaf compression plate; two L-shaped open grooves which are symmetrically arranged are formed in the falling leaf compression plate, the L-shaped open grooves form T-shaped clamping parts matched with the falling leaf pressing plate tracks, and L-shaped guide plates are respectively arranged on the inner sides and the outer sides of L-shaped corners of the two L-shaped grooves.
Furthermore, the folding, accommodating and connecting mechanism comprises a handheld rod connecting rotating shaft connected with the handheld rod and a rake claw connecting rotating shaft connected with the fallen leaf compression mechanism, the handheld rod connecting rotating shaft and the rake claw connecting rotating shaft are connected through a rotating shaft fixing bolt sleeve, a connecting piece bearing is further mounted on the rotating shaft fixing bolt sleeve, and two rotating shaft torsional springs are further arranged between the handheld rod connecting rotating shaft and the rake claw connecting rotating shaft; the rotating shaft fixing bolt sleeve comprises a bolt and a nut, a bolt head of the bolt is provided with a bolt inner sleeve matched with the rotating shaft barrel connected with the rake claw, and a nut inner sleeve matched with the rotating shaft barrel connected with the rake claw is arranged outside the nut.
Furthermore, the rake claw connecting rotating shaft comprises a rake claw connecting end connected with the rake claw body, and rake claw connecting rotating shaft cylinders for mounting the handheld rod connecting rotating shaft are respectively arranged on two sides of the rake claw connecting end; the harrow claw is connected with a hollow-out limiting part of a rotating shaft torsion spring for installing the rotating shaft torsion spring on the rotating shaft cylinder.
Further, the rake claw connecting end further comprises a rectangular sleeve connected with the rake claw body, two L-shaped hollow insertion parts are arranged in the rectangular sleeve, and two containing switch mounting holes for containing the unlocking switch are formed in the side of the rectangular sleeve.
Furthermore, accomodate the unblock switch and be provided with two places, two places accomodate the unblock switch and pass through the screw installation on rake claw connects the pivot.
Furthermore, the handheld rod connecting rotating shaft comprises a handheld rod mounting end connected with the handheld rod and two rotating shaft parts connected with the handheld rod mounting end; the mounting end of the hand-held rod is provided with a fixing hole for mounting the hand-held rod, and the two rotating shaft parts are provided with through holes for mounting rotating shaft fixing bolt sleeves; the handheld rod mounting end is provided with two torsional spring limiting blocks for mounting the torsional springs of the rotating shaft, and each rotating shaft part is further provided with a rotating shaft limiting block.
Furthermore, the handheld rod is also provided with a pull ring guide rail for installing a compression pull ring; the compression pull ring comprises a mounting end which is arranged on the handheld rod in a penetrating mode and a pull handle end which is fixed with the mounting end, a guide track through hole which is matched with the guide track of the pull ring is further formed in the mounting end, the cross section of the guide track through hole and the cross section of the guide track of the pull ring are crescent-shaped, and a mounting connecting piece is fixed on the compression pull ring.
Furthermore, a handheld rod silica gel sleeve is arranged on the handheld rod, a handheld rod rear cover is arranged at the upper end of the handheld rod and is in a shape like a Chinese character '7', a sleeve connected with the handheld rod is arranged on the handheld rod rear cover, and the handheld rod is a hollow rod.
Further, the connecting piece is a belt, a steel wire rope, a nylon rope or a fiber rope.
Furthermore, the handheld rod type pick-up device comprises a shell, a pick-up device is arranged in the shell, a pick-up device fixing buckle for installing the pick-up device is further arranged on the handheld rod, and the pick-up device is placed in the shell and is clamped and fixed through the pick-up device fixing buckle.
The invention has the beneficial effects that: the invention can compress and compress the fallen leaves positioned below the rake claw body by matching with a fallen leaf compression mechanism through a compression cavity and a compression guide plate which are arranged on the rake claw body, thereby facilitating the fallen leaves after compression to be transferred, a user can drive a connecting piece and a fallen leaf compression plate to move in sequence by pulling a compression pull ring, the fallen leaf compression plate drives a left fallen leaf compression plate claw and a right fallen leaf compression plate claw at two sides to move under the action of a fallen leaf pressing plate track, the fallen leaves positioned at the lower part of the rake claw body are compressed, after the left fallen leaf compression plate claw and the right fallen leaf compression plate claw are contacted with the compression guide plate, the left fallen leaf compression plate claw and the right fallen leaf compression plate claw are rotated under the action of a compression plate folding torsion spring at a hinged part and are matched with the compression guide plate, so that the fallen leaf compression plate further compresses the fallen leaves in a U-shaped compression cavity, and after the fallen leaves are compressed by the fallen leaf compression plate, the compressed fallen leaves are driven to transfer by moving the whole cleaning tool by ensuring that the position of the compression pull ring does not move, so that the compressed fallen leaves are convenient to collect; after the fallen leaves are transferred, the left fallen leaves compression plate claw, the right fallen leaves compression plate claw and the fallen leaves compression plate are loosened to compress and fix the fallen leaves under the reset action of the compression plate reset tension spring and the guide action of the fallen leaves pressing plate rail by loosening the compression pull ring, so that the fallen leaves fall down and are conveniently transferred to a collected transfer place.
The rake claw body can be folded around the folding, accommodating and connecting mechanism, so that the rake claw body is folded, and is convenient for a user to carry. The rake claw body is connected with the handheld rod through the folding and accommodating connecting mechanism, and the rake claw body rotates in a certain space in the cleaning process under the action of a rotating shaft torsion spring of the folding and accommodating connecting mechanism, so that the cleaning angle is kept within a certain range, and the rake claw end of the rake claw body can have a better gathering effect when raking fallen leaves; meanwhile, the torsion spring of the rotating shaft enables the rake claw to have an acting force of pressing the ground downwards, and fallen leaves can be better swept to a target position. When the folding type cleaning tool needs to be folded, the two storage unlocking switches are rotated by 90 degrees, so that the limiting effect of the rotating shaft torsion spring can be canceled, the upper surface of the rake claw main body is rotated to be attached to the compression pull ring to complete the folding function, and the whole cleaning tool is simpler and more practical to store.
Drawings
FIG. 1 is a first overall view of the present invention;
FIG. 2 is a schematic overall view of the present invention;
FIG. 3 is a first schematic diagram of the present invention;
FIG. 4 is a second operation diagram of the present invention;
FIG. 5 is a schematic external view of a hand-held wand;
FIG. 6 is a schematic external view of a fallen leaf compression mechanism;
FIG. 7 is a schematic view of the outer shape of a fallen leaf compression plate;
FIG. 8 is a schematic view of the profile of the fallen leaf compression plate in another direction;
FIG. 9 is a schematic view of the outer shape of the right fallen leaf compression plate claw;
FIG. 10 is a schematic external view of the stowing unlock switch;
fig. 11 is a schematic external view of a head body;
FIG. 12 is a schematic external view of the folding storage connection mechanism;
FIG. 13 is a schematic view of the folding storage attachment mechanism in another orientation;
FIG. 14 is a schematic view of the shape of the connecting shaft of the rake claws;
fig. 15 is a schematic external view of the rake claw connecting with the rotating shaft in another direction;
FIG. 16 is a schematic view of the connection between the hand-held lever and the rotating shaft;
FIG. 17 is a schematic view showing the configuration of the hand-held lever in another direction of the connecting shaft;
FIG. 18 is a schematic view of a compression tab profile;
FIG. 19 is a schematic external view of the housing;
fig. 20 is a schematic external view of the pickup.
The main part symbols in the figures are explained as follows:
1. a fallen leaf compression mechanism; 11. a rake claw body; 12. a fallen leaf compression plate; 13. a left fallen leaf compression plate claw; 14. a right fallen leaf compression plate claw; 16. a compression plate reset tension spring; 17. a falling leaf platen rail; 18. compressing the guide plate; 19. a U-shaped compression chamber; 15. a storage unlocking switch;
2. a folding, storing and connecting mechanism; 21. the rake claw is connected with the rotating shaft; 22. the handheld rod is connected with the rotating shaft; 23. a rotating shaft torsion spring; 24. a connector bearing; 25. the rotating shaft is fixed with a bolt sleeve;
21. the rake claw is connected with the rotating shaft; 211. a rake claw connecting end; 212. a take-in switch mounting hole; 213. the rake claw is connected with the rotating shaft barrel; 214. the rotating shaft torsion spring is provided with a hollow limiting part;
22. the handheld rod is connected with the rotating shaft; 221. a hand-held rod mounting end; 222. a rotating shaft part; 223. a torsion spring limiting block; 224. a rotating shaft limiting block;
3. a hand-held wand; 31. compressing the pull ring; 32. a pull ring guide track; 33. holding the rod silica gel sleeve; 34. a hand-held lever rear cover;
4. the pick-up device is fixed and buckled; 5. a pickup device; 6. a housing.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1, 2 and 4, the fallen leaf cleaning environmental sanitation tool comprises a hand-held rod 3, a rake claw body 11 and a folding and containing connecting mechanism 2 for connecting the hand-held rod 3 and the rake claw body 11; the folding and taking-in connecting mechanism 2 is provided with a taking-in unlocking switch 23 of the folding rake claw body 11; the rake claw body 11 is also provided with a fallen leaf compression mechanism 1, the folding side of the rake claw body 11 is provided with a U-shaped compression cavity 19 matched with the fallen leaf compression mechanism 1, and two ends of the U-shaped compression cavity 19 are also respectively provided with a guide plate 18; the handheld rod 3 is provided with a slidable compression pull ring 31, the compression pull ring 31 is arranged on the handheld rod 3 in a penetrating manner, and a connecting piece is arranged between the compression pull ring 31 and the fallen leaf compression mechanism 1, wherein the connecting piece can be a belt, a steel wire rope, a nylon rope or a fiber rope, and is preferably a belt in the embodiment. The compression pull ring 31 drives the fallen leaves compression mechanism 1 to compress and fix the fallen leaves through the connecting piece.
FIG. 3 is a schematic view of the environment cleaning tool for cleaning fallen leaves; fig. 4 is a schematic view showing the fallen leaf cleaning sanitation tool when it is folded and stored.
As shown in fig. 6, 7, 8, 9 and 11, the fallen leaf compression mechanism 1 includes a fallen leaf pressing plate rail 17 disposed on the rake claw body 11, a fallen leaf compression plate 12 is mounted on the fallen leaf pressing plate rail 17, a left fallen leaf compression plate claw 13 and a right fallen leaf compression plate claw 14 are hinged to both sides of the fallen leaf compression plate 12, compression plate folding torsion springs are disposed between the fallen leaf compression plate 12 and the left fallen leaf compression plate claw 13 and between the fallen leaf compression plate 12 and the right fallen leaf compression plate claw 14, respectively, and a compression plate return tension spring 16 is connected between a rake claw end of the rake claw body 11 and the fallen leaf compression plate 12. Two L-shaped open grooves which are symmetrically arranged are formed in the fallen leaf compression plate 12, T-shaped clamping portions matched with the fallen leaf pressing plate rails 17 are formed in the two L-shaped open grooves, and L-shaped guide plates are further arranged on the inner sides and the outer sides of L-shaped corners of the two L-shaped grooves respectively. A pull buckle for fixing the compression plate return tension spring 16 is arranged on one side of the fallen leaf compression plate 12, a fixing buckle for installing a connecting piece is arranged on the other side of the fallen leaf compression plate 12, and another pull buckle for fixing the compression plate return tension spring 16 is arranged on the middle rake claw on the rake claw body 11. The fallen leaf compression mechanism 1 is characterized in that a fallen leaf compression plate 12 slides inwards on a fallen leaf pressing plate rail 17 to drive a left fallen leaf compression plate claw 13 and a right fallen leaf compression plate claw 14 to move, and meanwhile, the fallen leaves fluffy below a rake claw body 11 can be pressed into a U-shaped compression cavity 19 by matching with a compression guide plate 18. The fallen leaf compression plate 12 can be continuously compressed under the action of the compression plate return tension spring 16 and the fallen leaf pressing plate rail 17.
As shown in fig. 12 and 13, the folding storage connecting mechanism 2 includes a handheld rod connecting shaft 22 connected to the handheld rod 3 and a rake claw connecting shaft 21 connected to the fallen leaf compressing mechanism 1, the handheld rod connecting shaft 22 and the rake claw connecting shaft 21 are connected by a provided shaft fixing bolt sleeve 25, a connecting piece bearing 24 is further mounted on the shaft fixing bolt sleeve 25, and two shaft torsion springs 23 are further disposed between the handheld rod connecting shaft 22 and the rake claw connecting shaft 21. The rotating shaft fixing bolt sleeve 25 comprises a bolt and a nut, a bolt head of the bolt is provided with a bolt inner sleeve matched with the rake claw connecting rotating shaft barrel 213, and the outside of the nut is provided with a nut inner sleeve matched with the rake claw connecting rotating shaft barrel 213. Folding connection mechanism 2 of accomodating, under unfolded state, carry out elasticity spacing through pivot torsional spring 23, can adjust the angle between handheld pole 3 and rake claw main part 11 at certain extent like this in the cleaning process. When the folding rake is to be carried out, the storage unlocking switch 15 rotates downwards to release the elastic limiting effect of the rotating shaft torsion spring 23, and the folding and the storage of the rake claw main body 11 are realized.
As shown in fig. 14 and 15, the claw connecting shaft 21 includes a claw connecting end 211 connected to the claw body 11, and claw connecting shaft cylinders 213 for mounting the hand-held lever connecting shafts 22 are respectively provided at both sides of the claw connecting end 211; the harrow claw connecting rotary shaft barrel 213 is also provided with a rotary shaft torsional spring hollow limiting part 214 for installing the rotary shaft torsional spring 23. The rake connecting end 211 further comprises a rectangular sleeve connected with the rake body 11, two L-shaped hollow insertion parts are arranged in the rectangular sleeve, and two accommodating switch mounting holes 212 for accommodating the unlocking switch 10 are formed in the side of the rectangular sleeve. One side of the U-shaped compression cavity 19 close to the rotating side is further provided with a rectangular through hole matched with the L-shaped hollow insertion part, the end part of the falling leaf pressing plate rail 17 is flush with the outside of the rectangular through hole, and the concave shape of the falling leaf pressing plate rail 17 is in insertion fit with the L-shaped hollow insertion part in the rectangular sleeve. As shown in fig. 10 and 15, the storage unlocking switch 23 is provided in two places, and the two storage unlocking switches 23 are mounted on the claw connection rotary shaft 21 by screws. The storage unlocking switch 23 is used for limiting the position of the rotating shaft torsion spring 23, so that the rake claw body 11 is folded and stored.
As shown in fig. 16 and 17, the hand lever connecting rotary shaft 22 includes a hand lever mounting end 221 connected to the hand lever 3, and two rotary shaft portions 222 connected to the hand lever mounting end 221; the hand-held rod mounting end 221 is provided with a fixing hole for mounting the hand-held rod 3, and the two rotating shaft parts 222 are provided with through holes for mounting the rotating shaft fixing bolt sleeves 25; two torsion spring limit blocks 223 for installing the rotating shaft torsion spring 23 are arranged on the hand-held rod installation end 221, and a rotating shaft limit block 222 is further arranged on each rotating shaft part 224. The included angle between each correspondingly matched torsion spring limiting block 223 and each correspondingly matched rotating shaft limiting block 224 is more than or equal to 90 degrees. The rotation shaft limiting block 224 and the rotation shaft torsion spring hollow limiting part 214 play a limiting and fixing role in the rotation shaft torsion spring 23.
As shown in fig. 18, 19 and 20, the hand lever 3 is further provided with a tab guiding track 32 to which a compression tab 31 is attached; the hand-held rod 3 is provided with a hand-held rod silica gel sleeve 33, the upper end of the hand-held rod 3 is provided with a hand-held rod rear cover 34, the hand-held rod rear cover 34 is in a 7 shape, the hand-held rod rear cover 34 is provided with a sleeve connected with the hand-held rod 3, and the hand-held rod 3 is a hollow rod. The compression pull ring 31 is including running through the installation end of installing on handheld pole 3 to and the fixed pull handle end of installation end, still be provided with on the installation end with pull ring guidance track 32 complex guidance track through-hole, guidance track through-hole and pull ring guidance track 32's cross-sectional shape are crescent, are provided with the fixed knot of erection joint spare at compression pull ring 31.
In this embodiment, still including shell 6, be provided with pickup 5 in the shell 6, still be provided with the fixed knot of pickup 4 that a plurality of installation pickup 5 on the handheld pole 3, pickup 5 places and detains 4 joint fixly through pickup fixed knot in the shell. The pickup 5 is a conventional pickup, and as shown in fig. 20, the pickup 5 is convenient for a user to pick up a gap or a fallen leaf in a narrow space.
According to the invention, through the U-shaped compression cavity 19 and the compression guide plate 18 which are arranged on the rake claw body 11 and the fallen leaf compression mechanism 1, fallen leaves positioned below the rake claw body 11 can be compressed, compressed and fixed, and the compressed fallen leaves are convenient to transfer.
And (3) a compression process: the user drives the connecting piece in proper order through pulling compression pull ring 31, fallen leaf compression board 12 removes, fallen leaf compression board 12 drives left fallen leaf compression board claw 13 and the removal of right fallen leaf compression board claw 14 of both sides under fallen leaf clamp plate track 17's effect, compress the fallen leaf that is located rake body 11 lower part, after left fallen leaf compression board claw 13 and right fallen leaf compression board claw 14 contact with compression deflector 12, left fallen leaf compression board claw 13 and right fallen leaf compression board claw 14 are under the folding torsional spring effect of the compression board of articulated department, cooperation compression deflector 18 rotates, thereby make fallen leaf compression board 12 to the further compression of fallen leaf in U-shaped compression chamber 19.
Compression fallen leaf collection and transfer process: when the fallen leaves are compressed by the fallen leaves compression plate 12, the compressed fallen leaves are transferred by moving the whole cleaning tool by ensuring that the position of the compression pull ring 31 does not move, so that the compressed fallen leaves are convenient to collect.
The falling leaf compression and setting process: by loosening the compression pull ring 31, the fallen leaf compression plate 12 is under the reset action of the compression plate reset tension spring 16 and the guide action of the fallen leaf pressing plate rail 17, so that the left fallen leaf compression plate claw 13, the right fallen leaf compression plate claw 14 and the fallen leaf compression plate 12 are loosened to compress and fix the fallen leaves, and the fallen leaves are fallen down and conveniently transferred to a collection transfer place.
The rake claw body 11 can be folded 2 around the folding and accommodating connecting mechanism, so that the rake claw body 11 is folded, and is convenient for a user to carry. The rake claw body 11 is connected with the handheld rod 3 through the folding and accommodating connecting mechanism 2, and under the action of the rotating shaft torsion spring 23 of the folding and accommodating connecting mechanism 2, the rake claw body 11 rotates in a certain space in the cleaning process, so that the cleaning angle is kept in a certain range, and the rake claw end of the rake claw body 11 has a better gathering effect when a rake sweeps leaves; meanwhile, the torsion spring 23 of the rotating shaft enables the rake claw to have an acting force pressing down the ground, so that the fallen leaves can be better swept to the target position.
Folding process of the rake claw body 11: when the folding cleaning tool needs to be folded, the two storage unlocking switches 25 are rotated by 90 degrees, so that the limiting effect of the rotating shaft torsion spring 23 can be cancelled, the upper surface of the rake claw main body 11 is rotated to be attached to the compression pull ring 31 to complete the folding function, and the whole cleaning tool is simpler and more practical to store.
Claims (10)
1. The utility model provides a fallen leaf cleans sanitation instrument which characterized in that: comprises a hand-held rod (3), a harrow jaw body (11) and a folding, accommodating and connecting mechanism (2) for connecting the hand-held rod (3) and the harrow jaw body (11); a storage unlocking switch (15) for folding the rake claw body (11) is arranged on the folding storage connecting mechanism (2);
the leaf-falling compression mechanism (1) is further arranged on the rake claw body (11), a U-shaped compression cavity (19) matched with the leaf-falling compression mechanism (1) is arranged on the folding side of the rake claw body (11), and guide plates (18) are further arranged at two ends of the U-shaped compression cavity (19) respectively;
a slidable compression pull ring (31) is arranged on the handheld rod (3), the compression pull ring (31) is arranged on the handheld rod (3) in a penetrating mode, and a connecting piece is arranged between the compression pull ring (31) and the fallen leaf compression mechanism (1); the compression pull ring (31) drives the fallen leaf compression mechanism (1) to compress and fix the fallen leaves through the connecting piece.
2. The fallen leaf cleaning and environmental sanitation tool according to claim 1, wherein the fallen leaf compression mechanism (1) comprises a fallen leaf pressing plate rail (17) arranged on the rake claw body (11), a fallen leaf compression plate (12) is mounted on the fallen leaf pressing plate rail (17), a left fallen leaf compression plate claw (13) and a right fallen leaf compression plate claw (14) are hinged to two sides of the fallen leaf compression plate (12), compression plate folding torsion springs are respectively arranged between the fallen leaf compression plate (12) and the left fallen leaf compression plate claw (13) and between the fallen leaf compression plate (12) and the right fallen leaf compression plate claw (14), and a compression plate return tension spring (16) is connected between a rake claw end of the rake claw body (11) and the fallen leaf compression plate (12); two L-shaped open grooves which are symmetrically arranged are formed in the fallen leaf compression plate (12), the two L-shaped open grooves form T-shaped clamping parts matched with the fallen leaf pressing plate rails (17), and L-shaped guide plates are further arranged on the inner side and the outer side of L-shaped corners of the two L-shaped grooves respectively.
3. The fallen leaf cleaning and environmental sanitation tool according to claim 1, wherein the folding and accommodating connection mechanism (2) comprises a hand-held rod connection rotating shaft (22) connected with the hand-held rod (3) and a rake claw connection rotating shaft (21) connected with the fallen leaf compression mechanism (1), the hand-held rod connection rotating shaft (22) and the rake claw connection rotating shaft (21) are connected through a rotating shaft fixing bolt sleeve (25), a connecting piece bearing (24) is further installed on the rotating shaft fixing bolt sleeve (25), and two rotating shaft torsion springs (23) are further arranged between the hand-held rod connection rotating shaft (22) and the rake claw connection rotating shaft (21); the pivot fixing bolt cover (25) is including bolt and nut, the overhead bolt that is provided with of bolt with harrow claw connection pivot section of thick bamboo (213) complex bolt inner skleeve, the outside of nut be provided with harrow claw connection pivot section of thick bamboo (213) complex nut inner skleeve.
4. The fallen leaf cleaning environmental sanitation tool according to claim 3, wherein the rake connecting shaft (21) comprises a rake connecting end (211) connected with the rake body (11), and a rake connecting shaft cylinder (213) for mounting the hand-held rod connecting shaft (22) is respectively arranged at two sides of the rake connecting end (211); a rotating shaft torsion spring hollow limiting part (214) for mounting the rotating shaft torsion spring (23) is further arranged on the rake claw connecting rotating shaft barrel (213); the rake claw connecting end (211) further comprises a rectangular sleeve connected with the rake claw body (11), two L-shaped hollow insertion parts are arranged in the rectangular sleeve, and two containing switch mounting holes (212) for containing the unlocking switches (15) are formed in the side of the rectangular sleeve.
5. A leaf sweeping environmental sanitation tool according to claim 4, wherein the storage unlocking switch (23) is provided in two places, and each storage unlocking switch (15) is mounted on the rake connecting rotary shaft (21) by means of a screw.
6. A fallen leaf cleaning and environmental sanitation tool according to claim 3, wherein the hand-held lever connecting rotary shaft (22) comprises a hand-held lever mounting end (221) connected with the hand-held lever (3), and two rotary shaft parts (222) connected with the hand-held lever mounting end (221); the hand-held rod mounting end (221) is provided with a fixing hole for mounting the hand-held rod (3), and the two rotating shaft parts (222) are provided with through holes for mounting the rotating shaft fixing bolt sleeves (25); two torsion spring limiting blocks (223) for installing the rotating shaft torsion spring (23) are arranged on the handheld rod installing end (221), and a rotating shaft limiting block (222) is further arranged on each rotating shaft part (222); and the included angle between the torsion spring limiting block (223) and the rotating shaft limiting block (224) which are correspondingly matched at each position is more than or equal to 90 degrees.
7. A fallen leaf sweeping sanitation tool according to claim 1, wherein the hand held lever (3) is further provided with a tab guide track (32) to which a compression tab (31) is mounted; the compression pull ring 31 comprises a mounting end penetrating through the handheld rod (3) and a pull handle end fixed to the mounting end, a guide track through hole matched with the pull ring guide track (32) is further formed in the mounting end, the guide track through hole and the pull ring guide track (32) are crescent in cross section shape, and the compression pull ring (31) is fixed through a mounting connecting piece.
8. A fallen leaf cleaning and sanitation tool as claimed in claim 1, wherein a hand-held rod silicone sleeve (33) is arranged on the hand-held rod (3), a hand-held rod rear cover (34) is arranged at the upper end of the hand-held rod (3), the hand-held rod rear cover (34) is in a shape of '7', a sleeve connected with the hand-held rod (3) is arranged on the hand-held rod rear cover (34), and the hand-held rod (3) is a hollow rod.
9. A fallen leaf sweeping sanitation tool according to claim 1, wherein the connector is a belt, a wire rope, a nylon rope or a fiber rope.
10. The environment sanitation tool for leaf cleaning according to claim 1, further comprising a housing (6), wherein a pick-up (5) is arranged in the housing (6), a plurality of pick-up fixing buckles (4) for mounting the pick-up (5) are further arranged on the handheld rod (3), and the pick-up (5) is placed in the housing and is clamped and fixed by the pick-up fixing buckles (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210840313.2A CN115094814B (en) | 2022-07-18 | 2022-07-18 | Fallen leaf cleaning sanitation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210840313.2A CN115094814B (en) | 2022-07-18 | 2022-07-18 | Fallen leaf cleaning sanitation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115094814A true CN115094814A (en) | 2022-09-23 |
| CN115094814B CN115094814B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210840313.2A Active CN115094814B (en) | 2022-07-18 | 2022-07-18 | Fallen leaf cleaning sanitation tool |
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| CN (1) | CN115094814B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060168935A1 (en) * | 2005-01-31 | 2006-08-03 | James Sanders | Collapsible rake |
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| JP2010024816A (en) * | 2008-07-22 | 2010-02-04 | Hiroshi Kikuchi | Bucket for rake |
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| CN113047207A (en) * | 2021-02-26 | 2021-06-29 | 广州城市职业学院 | Fallen leaf picker |
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| CN207032129U (en) * | 2017-05-19 | 2018-02-23 | 陶小华 | Fallen leaves cleaning plant |
| CN207079533U (en) * | 2017-07-07 | 2018-03-09 | 谢晓 | New-type refuse vehicle pick device |
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| CN213404151U (en) * | 2020-10-12 | 2021-06-11 | 北京兴科绿源绿化工程有限公司 | High-efficient fallen leaves weeds are retrieved and are harrow |
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|---|---|
| CN115094814B (en) | 2023-09-26 |
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