CN111792567B - Lawn mower maintenance lifting device for court - Google Patents
Lawn mower maintenance lifting device for court Download PDFInfo
- Publication number
- CN111792567B CN111792567B CN202010564321.XA CN202010564321A CN111792567B CN 111792567 B CN111792567 B CN 111792567B CN 202010564321 A CN202010564321 A CN 202010564321A CN 111792567 B CN111792567 B CN 111792567B
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- Prior art keywords
- seat
- water
- middle position
- lifting
- fixing
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Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000002352 surface water Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
- A01G20/40—Apparatus for cleaning the lawn or grass surface
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- B08B1/12—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
Abstract
The invention discloses a lifting device for maintaining a grass cutter for a court, which comprises universal wheels with brake pads, a wheel seat, a supporting seat, a moving seat, a fixing sleeve, a fixing rod, a fastening bolt, a fixing lining seat, a push-pull rod, a push handle, an anti-slip pad, a lifting platform body and a lockable lifting adjusting rod structure, wherein an auxiliary spray nozzle structure can be cleaned on the surface of the court and an impurity and dust cleaning brush structure on the surface of the lifting platform, and the universal wheels with the brake pads are connected to the middle position of the lower part of the wheel seat through bolts. According to the invention, the arrangement of the mounting lining seat, the mounting seat, the adjusting screw rod, the lifting handle, the fixing nut and the locking nut is beneficial to carrying out height adjustment when the mower is maintained, so that the maintenance is convenient, the operation is convenient, the lifting stabilizing effect is improved, and the maintenance safety is ensured; the water injection lid, the storage water tank, the suction pump, the drain pipe, the water spray is discharged and drenches the setting of water injection well choke, is favorable to increasing court surface cleaning spray-suction function, is convenient for carry out cleaning work.
Description
Technical Field
The invention belongs to the technical field of mower maintenance, and particularly relates to a lifting device for lawn mower maintenance in a court.
Background
Mowers (lauwnmowers) are also known as lawn mowers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit.
The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.
But current elevating gear still has to go up and down firm effect poor, does not possess the court spray rinsing function and the problem of the clean-up elevating platform of not being convenient for.
Therefore, the invention is very necessary to invent the lifting device for maintaining the lawn mower for the court.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a lawn mower is elevating gear for maintenance for court to it is poor to solve current elevating gear to have the firm effect of going up and down, does not possess the court spray-rinsing function and the problem of the clearance elevating platform of not being convenient for.
In order to solve the technical problems, the invention adopts the technical scheme that: a lifting device for maintaining a mower for a court comprises universal wheels with brake pads, a wheel seat, a supporting seat, a moving seat, a fixing sleeve, a fixing rod, a fastening bolt, a fixing lining seat, a push-pull rod, a push handle, an anti-slip pad, a lifting platform body and a lockable lifting adjusting rod structure, wherein an auxiliary spray nozzle structure and a lifting platform surface impurity and dust cleaning brush structure can be cleaned on the surface of the court, and the universal wheels with the brake pads are connected to the middle position of the lower parts of the wheel seat through bolts; the middle of the wheel seat is connected with the lower end of the supporting seat through a bolt; the supporting seats are respectively connected to the left end and the right end of the movable seat through bolts at the longitudinal upper parts; four corners of the upper part of the movable seat are respectively connected with a fixed sleeve in a longitudinal threaded manner; the inner parts of the fixed sleeves are respectively and longitudinally inserted with fixed rods; the connection parts of the fixed sleeve and the fixed rod are respectively in threaded connection with fastening bolts; the fixing rods are respectively connected to the four corners of the bottom of the fixed lining seat by bolts at the longitudinal upper ends; one end of the push-pull rod is connected with the middle position of the left side of the push handle through a bolt, and the other end of the push-pull rod is connected with the middle position of the right end of the fixed lining seat through threads; the antiskid pad is transversely glued at the middle position of the upper surface of the lifting platform body; the lockable lifting adjusting rod structure is connected with the fixed lining seat; the court surface can wash the auxiliary spray nozzle structure and link with fixed liner seat; the lifting platform surface impurity and dust cleaning brush structure is connected with the lifting platform body; the lockable lifting adjusting rod structure comprises an installation lining seat, an installation seat, an adjusting screw rod, a lifting handle, a fixing nut and a locking nut, and the installation lining seat, the installation seat, the adjusting screw rod, the lifting handle, the fixing nut and the locking nut are connected with the installation rod through bolts at the middle position of the lower part of the installation lining seat; the upper end of the adjusting screw in the longitudinal direction is connected with the middle position in the mounting seat through a bearing; the lower end of the adjusting screw is transversely bolted with a lifting handle; and the fixing nut and the locking nut are in threaded connection with the outer wall of the adjusting screw rod.
Preferably, the cleanable auxiliary spraying nozzle structure on the surface of the court comprises a water injection cover, a water storage tank, a water suction pump, a drain pipe, a water injection device and a water spraying nozzle, wherein the water injection cover is in threaded connection with an inlet at the middle position of the upper part of the water storage tank; the lower part of the water storage tank is provided with a water suction pump; one end of the water discharge pipe is in threaded connection with an inlet at the middle position of the upper part of the water spray, and the other end of the water discharge pipe is in threaded connection with an outlet at the middle position of the lower part of the water suction pump; the lower surface of the water spray discharge is longitudinally and sequentially in threaded connection with a water spray nozzle from left to right.
Preferably, the structure of the impurity and dust cleaning brush on the surface of the lifting platform comprises cleaning bristles, a brush holder, a square head bolt, a telescopic rod, a U-shaped sliding block, a linear sliding rail and a wing-shaped screw, wherein the cleaning bristles are bonded on the lower surface of the brush holder; the brush seat is transversely arranged at the middle position and is arranged at the upper side of the rear part of the telescopic rod through a square head bolt; the lower longitudinal end of the telescopic rod is in threaded connection with the middle position of the upper part of the U-shaped sliding block; the U-shaped sliding block is connected to the outer wall of the linear sliding rail in a sliding and clamping manner; and a wing-shaped screw is in threaded connection with the joint of the U-shaped sliding block and the linear sliding rail.
Preferably, the mounting lining seats are respectively and transversely bolted at four corners of the bottom of the lifting platform body.
Preferably, the fixing nuts are respectively embedded in four corners inside the fixed lining seat.
Preferably, the locking nut is arranged at the lower part of the lifting platform body.
Preferably, the water storage tank is transversely bolted at the middle position of the upper surface of the fixed lining seat.
Preferably, the water storage tank and the water suction pump are connected through a pipeline.
Preferably, the water suction pump is bolted at the middle position of the lower part of the fixed lining seat.
Preferably, the longitudinal lower part of the drain pipe penetrates through the middle position inside the movable seat.
Preferably, the water spray row transverse hoop is connected to the middle position of the lower surface of the movable seat.
Preferably, the water spraying nozzle is a conical aluminum alloy nozzle.
Preferably, the cleaning bristles are nylon bristles.
Preferably, the telescopic rod specifically adopts a two-stage stainless steel telescopic rod.
Preferably, the horizontal inner hexagonal socket bolt of the linear slide rail is arranged at the middle position of the front part of the lifting platform body.
Preferably, the non-slip mat is a rubber mat.
Preferably, the water suction pump is a PW-200E type water suction pump.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the arrangement of the mounting lining seat, the mounting seat, the adjusting screw rod, the lifting handle, the fixing nut and the locking nut is beneficial to height adjustment when the mower is maintained, so that the mower can be maintained and operated conveniently, the lifting stabilizing effect is improved, and the maintenance safety is ensured.
2. In the invention, the arrangement of the water injection cover, the water storage tank, the water suction pump, the water discharge pipe, the water spray device and the water spraying nozzle is beneficial to increasing the cleaning, spraying and sucking functions of the surface of the court and is convenient for cleaning.
3. According to the invention, the arrangement of the cleaning bristles, the brush seat, the square head bolt, the telescopic rod, the U-shaped sliding block, the linear sliding rail and the wing-shaped screw is beneficial to cleaning the non-slip mat on the surface of the lifting platform body, impurities and dust can be cleaned, and the smooth operation of maintenance is ensured.
4. According to the invention, the arrangement of the universal wheel with the brake pad is beneficial to moving the device, and the operation is convenient.
5. According to the invention, the arrangement of the wheel seat, the supporting seat and the moving seat is favorable for playing a good supporting and stabilizing role.
6. According to the invention, the arrangement of the fixed sleeve, the fixed rod and the fastening bolt is beneficial to adjusting the distance between the fixed lining seat and the movable seat, and meanwhile, the fixed sleeve can be detached and is convenient to operate.
7. In the invention, the arrangement of the push-pull rod and the push handle is beneficial to pushing and pulling the device, and the operation is convenient.
8. In the invention, the arrangement of the lifting platform body is beneficial to maintenance work and convenient operation.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of a lockable lift adjustment lever structure according to the present invention.
Fig. 3 is a schematic structural view of the court surface washable auxiliary spray nozzle structure of the invention.
FIG. 4 is a schematic structural diagram of a structure of a cleaning brush for removing foreign matters and dust on the surface of the lifting platform.
In fig. 1 to 4:
1. universal wheels with brake pads; 2. a wheel seat; 3. a supporting seat; 4. a movable seat; 5. fixing the sleeve; 6. fixing the rod; 7. fastening a bolt; 8. fixing the lining seat; 9. a push-pull rod; 10. a push handle; 11. a non-slip mat; 12. a lifting platform body; 13. a lockable lifting adjusting rod structure; 131. installing a lining seat; 132. a mounting seat; 133. adjusting the screw rod; 134. a lifting handle; 135. fixing a nut; 136. locking the nut; 14. the court surface can be cleaned with the auxiliary spray nozzle structure; 141. a water injection cover; 142. a water storage tank; 143. a water suction pump; 144. a drain pipe; 145. water spraying and draining; 146. a water spraying nozzle; 15. the surface of the lifting platform is provided with a cleaning brush structure for removing impurities and dust; 151. cleaning the hair; 152. a brush holder; 153. a square head bolt; 154. a telescopic rod; 155. a U-shaped slider; 156. a linear slide rail; 157. a thumb screw.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
as shown in the attached drawings 1 and 2, the lifting device for the lawn mower maintenance for the court comprises a universal wheel 1 with a brake pad, a wheel seat 2, a supporting seat 3, a moving seat 4, a fixed sleeve 5, a fixed rod 6, a fastening bolt 7, a fixed lining seat 8, a push-pull rod 9, a push handle 10, an anti-slip pad 11, a lifting platform body 12, a lockable lifting adjusting rod structure 13, an auxiliary spraying nozzle structure 14 capable of being cleaned on the surface of the court and an impurity and dust cleaning brush structure 15 on the surface of the lifting platform, wherein the universal wheel 1 with the brake pad is connected to the middle position of the lower part of the wheel seat 2 through a bolt; the transverse middle position of the wheel seat 2 is connected with the lower end of the supporting seat 3 through a bolt; the supporting seats 3 are respectively connected to the left end and the right end of the movable seat 4 by bolts at the upper parts in the longitudinal direction; four corners of the upper part of the movable seat 4 are respectively connected with a fixed sleeve 5 in a longitudinal threaded manner; the fixing rods 6 are respectively and longitudinally inserted into the fixing sleeves 5; the joint of the fixed sleeve 5 and the fixed rod 6 is respectively in threaded connection with a fastening bolt 7; the fixing rods 6 are respectively connected to the four corners of the bottom of the fixing lining seat 8 by bolts at the longitudinal upper ends; one end of the push-pull rod 9 is connected with the middle position of the left side of the push handle 10 through a bolt, and the other end of the push-pull rod is connected with the middle position of the right end of the fixed lining seat 8 through threads; the antiskid pad 11 is transversely glued at the middle position of the upper surface of the lifting platform body 12; the lockable lifting adjusting rod structure 13 is connected with the fixed lining seat 8; the washable auxiliary spray nozzle structure 14 on the surface of the court is connected with the fixed lining seat 8; the lifting platform surface impurity and dust cleaning brush structure 15 is connected with the lifting platform body 12; the lockable lifting adjusting rod structure 13 comprises an installation lining seat 131, an installation seat 132, an adjusting screw 133, a lifting handle 134, a fixing nut 135 and a locking nut 136, the lockable lifting adjusting rod structure 13 comprises the installation lining seat 131, the installation seat 132, the adjusting screw 133, the lifting handle 134, the fixing nut 135 and the locking nut 136, and the installation seat 132 is connected to the middle position of the lower part of the installation lining seat 131 through a bolt; the upper end of the adjusting screw 133 in the longitudinal direction is bearing-connected to the middle position inside the mounting seat 132; the lower end of the adjusting screw 133 is transversely bolted with a lifting handle 134; fixing nut 135 and lock nut 136 threaded connection the outer wall at adjusting screw 133, during maintenance operation, can loosen lock nut 136, handheld lift handle 134 is rotatory to be adjusted adjusting screw 133 in the inside position of fixing nut 135, can make installation bushing seat 131 drive the elevating platform body 12 and remove the work, after confirming the high position, can lock nut 136, satisfy the user demand.
In this embodiment, as shown in fig. 3, the cleanable auxiliary spraying nozzle structure 14 on the court surface comprises a water injection cover 141, a water storage tank 142, a water suction pump 143, a water discharge pipe 144, a water spray discharge 145 and a water spraying nozzle 146, wherein the water injection cover 141 is screwed at an inlet at the middle position of the upper part of the water storage tank 142; the lower part of the water storage tank 142 is provided with a water suction pump 143; one end of the water discharge pipe 144 is connected with the upper middle position inlet of the water spray outlet 145 in a threaded manner, and the other end of the water discharge pipe is connected with the lower middle position outlet of the water suction pump 143 in a threaded manner; the lower surface of the water spray row 145 is longitudinally and sequentially in threaded connection with the water spray nozzles 146 from left to right, so that the court surface water spray cleaning work can be conveniently carried out, the water injection cover 141 can be opened, clear water is injected into the water storage tank 142, the external power supply is connected with the water suction pump 143, the water suction pump 143 is enabled to act, water inside the water storage tank 142 is sucked out, the water is guided to the inside of the water spray row 145 through the water discharge pipe 144, and finally the water is sprayed out through the water spray nozzles 146, so that the playground surface cleaning work can be carried out.
In this embodiment, referring to fig. 4, the structure 15 of the cleaning brush for removing impurities and dust on the surface of the lifting platform includes cleaning bristles 151, a brush holder 152, a square head bolt 153, an expansion link 154, a U-shaped slider 155, a linear slide rail 156 and a thumb screw 157, wherein the cleaning bristles 151 are glued to the lower surface of the brush holder 152; the brush seat 152 is transversely arranged at the middle position and is arranged at the upper side of the rear part of the telescopic rod 154 through a square head bolt 153; the lower end of the telescopic rod 154 in the longitudinal direction is in threaded connection with the middle position of the upper part of the U-shaped sliding block 155; the U-shaped slide block 155 is slidably clamped on the outer wall of the linear slide rail 156; the U-shaped slider 155 and the linear slide rail 156 are connected with a thumb screw 157 through threads, after the mower is maintained, the thumb screw 157 can be loosened, the U-shaped slider 155 can be slidably adjusted in the position of the outer wall of the linear slide rail 156, the telescopic rod 154 can be telescopically adjusted in length, the cleaning bristles 151 can be in contact with the anti-slip pad 11 and the lifting table body 12, the U-shaped slider 155 can be slidably adjusted in the action of the outer wall of the linear slide rail 156, the brush holder 152 can drive the cleaning bristles 151 to perform cleaning work, and subsequent maintenance work can be conveniently carried out.
In this embodiment, specifically, the mounting pads 131 are respectively connected to four corners of the bottom of the lifting platform body 12 by transverse bolts.
In this embodiment, specifically, the fixing nuts 135 are respectively embedded in four corners inside the fixing lining seat 8.
In this embodiment, the lock nut 136 is disposed at the lower portion of the lifting platform 12.
In this embodiment, specifically, the water storage tank 142 is horizontally bolted to the middle position of the upper surface of the fixed lining seat 8.
In this embodiment, specifically, the water storage tank 142 and the water suction pump 143 are connected by a pipeline.
In this embodiment, specifically, the water suction pump 143 is bolted to the middle of the lower portion of the fixed lining base 8.
In this embodiment, specifically, the longitudinal lower portion of the drainage pipe 144 penetrates through the middle position inside the movable seat 4.
In this embodiment, specifically, the horizontal hoop of the water spray device 145 is connected to the middle position of the lower surface of the movable base 4.
In this embodiment, specifically, the shower nozzle 146 is a conical aluminum alloy nozzle.
In this embodiment, the cleaning bristles 151 are nylon bristles.
In this embodiment, specifically, the telescopic rod 154 specifically adopts a two-stage stainless steel telescopic rod.
In this embodiment, specifically, the linear slide rail 156 is installed at the middle position of the front portion of the lifting platform body 12 by using a horizontal hexagon socket bolt.
In this embodiment, specifically, the non-slip mat 11 specifically uses a rubber mat.
In this embodiment, the water suction pump 143 is specifically a PW-200E water pump.
Principle of operation
In the invention, during maintenance operation, the locking nut 136 can be loosened, the lifting handle 134 is held by hand to rotate the adjusting screw 133 at the position inside the fixing nut 135, so that the mounting base 131 can drive the lifting platform body 12 to move, the locking nut 136 can be locked after the height position is determined, the use requirement can be met, in order to facilitate the water spraying and cleaning work on the surface of a court, the water injection cover 141 can be opened, clean water is injected into the water storage tank 142, the external power supply is connected with the water suction pump 143, the water suction pump 143 can operate, the water in the water storage tank 142 is sucked out, the water is guided to the water spray row 145 through the water discharge pipe 144 and finally sprayed out through the water spray nozzle 146, the cleaning and cleaning work on the surface of the playground can be carried out, after the mower is maintained, the wing-shaped screw 157 can be loosened, the position of the U-shaped slide block 155 on the outer wall of the linear slide rail 156 can be adjusted in a telescopic way to adjust the length position of the telescopic rod 154 in a telescopic way, so that the cleaning bristles 151 contact the anti-slip pad 11 and the lifting platform body 12, the U-shaped sliding block 155 can be slidably adjusted to move on the outer wall of the linear sliding rail 156, and the brush holder 152 drives the cleaning bristles 151 to perform cleaning work, thereby ensuring that subsequent maintenance work is performed conveniently.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (6)
1. The lifting device for the maintenance of the lawn mower for the court is characterized by comprising a universal wheel (1) with a brake pad, a wheel seat (2), a supporting seat (3), a moving seat (4), a fixing sleeve (5), a fixing rod (6), a fastening bolt (7), a fixing lining seat (8), a push-pull rod (9), a push handle (10), an anti-skid pad (11), a lifting platform body (12), a lockable lifting adjusting rod structure (13), an auxiliary spray nozzle structure (14) capable of being cleaned on the surface of the court and a cleaning brush structure (15) capable of cleaning impurities and dust on the surface of the lifting platform, wherein the universal wheel (1) with the brake pad is connected to the middle position of the lower part of the wheel seat (2) through a bolt; the transverse middle position of the wheel seat (2) is connected with the lower end of the supporting seat (3) through a bolt; the supporting seats (3) are respectively connected to the left end and the right end of the movable seat (4) through bolts at the longitudinal upper parts; four corners of the upper part of the movable seat (4) are respectively and longitudinally connected with a fixed sleeve (5) in a threaded manner; the fixing rods (6) are respectively and longitudinally inserted into the fixing sleeves (5); the joint of the fixed sleeve (5) and the fixed rod (6) is respectively in threaded connection with a fastening bolt (7); the fixing rods (6) are respectively connected to the four corners of the bottom of the fixing lining seat (8) at the upper end in the longitudinal direction through bolts; one end of the push-pull rod (9) is connected with the middle position of the left side of the push handle (10) through a bolt, and the other end of the push-pull rod is connected with the middle position of the right end of the fixed lining seat (8) through threads; the antiskid pad (11) is transversely glued at the middle position of the upper surface of the lifting platform body (12); the lockable lifting adjusting rod structure (13) is connected with the fixed lining seat (8); the washable auxiliary spray nozzle structure (14) on the surface of the court is connected with the fixed lining seat (8); the lifting platform surface impurity and dust cleaning brush structure (15) is connected with the lifting platform body (12); the lockable lifting adjusting rod structure (13) comprises an installation lining seat (131), an installation seat (132), an adjusting screw rod (133), a lifting handle (134), a fixing nut (135) and a locking nut (136), wherein the installation seat (132) is connected to the middle position of the lower part of the installation lining seat (131) through a bolt; the upper end of the adjusting screw rod (133) in the longitudinal direction is connected with the middle position in the mounting seat (132) in a bearing mode; the lower end of the adjusting screw rod (133) is transversely bolted with a lifting handle (134); the fixing nut (135) and the locking nut (136) are in threaded connection with the outer wall of the adjusting screw rod (133); the cleanable auxiliary spraying nozzle structure (14) on the surface of the court comprises a water injection cover (141), a water storage tank (142), a water suction pump (143), a water drainage pipe (144), water injection water (145) and a water spraying nozzle (146), wherein the water injection cover (141) is in threaded connection with an inlet at the middle position of the upper part of the water storage tank (142); a water suction pump (143) is arranged at the lower part of the water storage tank (142); one end of the water discharge pipe (144) is in threaded connection with an inlet at the middle position of the upper part of the water spray (145), and the other end of the water discharge pipe is in threaded connection with an outlet at the middle position of the lower part of the water suction pump (143); the lower surface of the water spray discharge (145) is longitudinally and sequentially in threaded connection with a water spray nozzle (146) from left to right; the water storage tank (142) is transversely bolted at the middle position of the upper surface of the fixed lining seat (8); the water storage tank (142) and the water suction pump (143) are connected through a pipeline; the water suction pump (143) is connected with the middle position of the lower part of the fixed lining seat (8) through a bolt.
2. The lifting device for repairing the lawn mower used in the court according to claim 1, characterized in that the structure (15) of the cleaning brush for removing the impurities and dust on the surface of the lifting platform comprises cleaning bristles (151), a brush holder (152), a square head bolt (153), a telescopic rod (154), a U-shaped sliding block (155), a linear sliding rail (156) and a wing screw (157), wherein the cleaning bristles (151) are glued on the lower surface of the brush holder (152); the brush seat (152) is arranged at the upper side of the rear part of the telescopic rod (154) through a square head bolt (153) at the transverse middle position; the lower end of the telescopic rod (154) in the longitudinal direction is in threaded connection with the middle position of the upper part of the U-shaped sliding block (155); the U-shaped sliding block (155) is clamped on the outer wall of the linear sliding rail (156) in a sliding manner; and a wing-shaped screw (157) is in threaded connection with the joint of the U-shaped sliding block (155) and the linear sliding rail (156).
3. The lifting device for repairing a lawn mower as claimed in claim 1, wherein the mounting bases (131) are respectively and transversely bolted to the four corners of the bottom of the lifting platform body (12).
4. The lifting device for repairing the lawn mower used in the court as claimed in claim 1, wherein the fixing nuts (135) are respectively embedded in the four corners inside the fixing lining seat (8).
5. The pitch mower service lift device as claimed in claim 1, wherein said lock nut (136) is provided at a lower portion of the lift platform body (12).
6. The pitch mower maintenance lifting device as claimed in claim 1, wherein the lower longitudinal portion of the drain pipe (144) extends through the middle of the inside of the movable base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564321.XA CN111792567B (en) | 2020-06-19 | 2020-06-19 | Lawn mower maintenance lifting device for court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564321.XA CN111792567B (en) | 2020-06-19 | 2020-06-19 | Lawn mower maintenance lifting device for court |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111792567A CN111792567A (en) | 2020-10-20 |
| CN111792567B true CN111792567B (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010564321.XA Active CN111792567B (en) | 2020-06-19 | 2020-06-19 | Lawn mower maintenance lifting device for court |
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| CN (1) | CN111792567B (en) |
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