CN220680434U

CN220680434U - Hand-operated integrated base surface grinding machine

Info

Publication number: CN220680434U
Application number: CN202321874170.3U
Authority: CN
Inventors: 章甜笑
Original assignee: Shenzhen Hualilai Technology Co ltd
Current assignee: Shenzhen Hualilai Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-29
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a hand-operated integrated base surface grinding machine, which comprises a fixing frame: the fixed frame comprises a fixed frame, a pulley is fixedly connected to the lower side of the fixed frame, a grinding disc is arranged on the lower side of the fixed frame, a motor is fixedly connected to the upper side of the fixed frame, an adjusting unit is arranged on the outer side of the fixed frame and comprises a first sliding groove, the first sliding groove is formed in the right side of the fixed frame and is connected with a sliding block in a sliding mode, a screw is connected to the inner side of the first sliding groove in a rotating mode, and a second sliding groove is formed in the front side and the rear side of the fixed frame. Through being provided with spout one, spout two, slider, movable block, backup pad, bottom plate, bull stick one and screw rod, the control screw rod of being convenient for drives the mount and rises and rotate the slope, conveniently dismantle the abrasive disc to through fixed block, shelter from section of thick bamboo, shielding plate and slider, be convenient for shelter from the screw rod when using the screw rod, avoid outside water stain and dust to influence the use of screw rod.

Description

Hand-operated integrated base surface grinding machine

Technical Field

The utility model relates to the technical field of base surface grinding machines, in particular to a hand-operated integrated base surface grinding machine.

Background

The lawn grinding refers to the grinding treatment of concrete/stone/terrazzo/epoxy ground, effectively grinds terrazzo, a concrete surface layer, an epoxy mortar layer, an old epoxy ground and the like, so that the surface of the terrace is clean, bright and smoother, and the aesthetic degree of the terrace is improved.

Through retrieving, the application number is "202223073966.7", the automatic grinding machine that is convenient for change the polishing dish is provided, when the staff needs to maintain the polishing dish in the grinding device 3 to change, first the staff pushes down the handrail and makes grinding machine body 1 one end perk (grinding device 3's one end), then another staff clockwise rotation operation piece respectively makes threaded rod 8 rotate, threaded rod 8 rotates and drives mount pad 10 downstream, mount pad 10 downstream drives ball 11 downstream, make ball 11 and ground contact, then continue to rotate the operation piece, mutually support through threaded rod 8 and fixed block 7, make protection casing 4 produce the deflection, grinding machine body 1 one end is in the perk state through protection casing 4 can be guaranteed, guarantee the stability in the maintenance change operation process.

Above-mentioned through rotating the threaded rod, make the threaded rod drive the mill and rotate the slope, conveniently dismantle the grinding disc, but this kind of structure when using, the threaded rod exposes in the external world, when grinding the basal plane, the dust and the water stain that grind can splash down the threaded rod surface, makes the threaded rod rust easily, makes the threaded rod rotate the degree of difficulty increase, influences the maintenance of grinding disc.

Disclosure of Invention

In order to overcome the defect that the use of a screw is easily affected due to the fact that the rotating screw is directly exposed to the outside during maintenance of a grinder in the prior art, one of the purposes of the utility model is to provide a hand-operated integrated base surface grinder.

One of the purposes of the utility model is realized by adopting the following technical scheme: a hand-operated integrated base surface grinder, comprising a fixed frame: the lower side of the fixing frame is fixedly connected with a pulley, the lower side of the fixing frame is provided with a grinding disc, the upper side of the fixing frame is fixedly connected with a motor, and the outer side of the fixing frame is provided with an adjusting unit;

the adjusting unit comprises a first sliding groove, the right side at the mount is seted up to the first sliding groove, the inboard sliding connection of first sliding groove has the slider, the inboard rotation of first sliding groove is connected with the screw rod, spout second has all been seted up to the front and back both sides of mount, both sides the inboard of spout second is all sliding connection has the movable block, fixedly connected with connecting plate between movable block and the slider, the outside fixedly connected with backup pad of movable block, the outside rotation of backup pad is connected with bull stick one, the outside fixedly connected with bottom block of bull stick one, the downside fixedly connected with bottom plate of bottom block, the upper end fixedly connected with hand handle of screw rod, the right side fixedly connected with fixed block of mount, the upside fixedly connected with of fixed block shelters from a section of thick bamboo, the downside fixedly connected with shielding plate of slider.

According to the hand-operated integrated base surface grinder, the lower side of the shielding plate is positioned at the inner side of the shielding cylinder, and the shielding plate is in sliding connection with the shielding cylinder. The outside of the screw rod is conveniently shielded.

According to the hand-operated integrated base surface grinder, the screw rod is in threaded connection with the sliding block. The sliding block is convenient to control to move up and down.

According to the hand-operated integrated base surface grinding machine, the front side of the supporting plate is rotationally connected with a second rotating rod, and gears are fixedly connected to the outer sides of the first rotating rod and the second rotating rod.

According to the hand-operated integrated base surface grinder, the two gears are connected in a meshed mode. The rotation and inclination of the fixing frame are conveniently controlled.

According to the hand-operated integrated base surface grinding machine, the connecting plate is in an L-shaped structure.

The beneficial effects are that:

through being provided with spout one, spout two, slider, movable block, backup pad, bottom plate, bull stick one and screw rod, the control screw rod of being convenient for drives the mount and rises and rotate the slope, conveniently dismantle the abrasive disc to through fixed block, shelter from section of thick bamboo, shielding plate and slider, be convenient for shelter from the screw rod when using the screw rod, avoid outside water stain and dust to influence the use of screw rod.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a hand-operated integrated base grinder of the present utility model;

FIG. 2 is a cross-sectional perspective view of a hand-operated integrated base grinder of the present utility model;

FIG. 3 is a perspective view of the adjusting unit of the hand-operated integrated base grinder of the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a fixing frame; 2. a grinding disc; 3. a motor; 4. a pulley; 5. an adjusting unit; 501. a first chute; 502. a screw; 503. a slide block; 504. a connecting plate; 505. a handle; 506. a fixed block; 507. a shielding cylinder; 508. a shielding plate; 509. a support plate; 510. a bottom block; 511. a bottom plate; 512. a first rotating rod; 513. a second rotating rod; 514. a gear; 515. a second chute; 516. and (5) moving the block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, a hand-operated integrated base surface grinder according to an embodiment of the present utility model includes a fixing frame 1: the downside fixedly connected with pulley 4 of mount 1, the downside of mount 1 is provided with abrasive disc 2, and the upside fixedly connected with motor 3 of mount 1, the outside of mount 1 is provided with adjustment unit 5, and the output and the abrasive disc 2 fixed connection of motor 3 make abrasive disc 2 rotate, make abrasive disc 2 grind the basal plane, control mount 1 through pulley 4 and remove.

The adjusting unit 5 comprises a first chute 501, the first chute 501 is arranged on the right side of the fixed frame 1, a slide block 503 is slidingly connected on the inner side of the first chute 501, a screw 502 is rotationally connected on the inner side of the first chute 501, the screw 502 is in threaded connection with the slide block 503, a second chute 515 is arranged on the front side and the rear side of the fixed frame 1, a movable block 516 is slidingly connected on the inner side of the second chute 515 on the front side and the rear side, a connecting plate 504 is fixedly connected between the movable block 516 and the slide block 503, the connecting plate 504 is in an L-shaped structure, a supporting plate 509 is fixedly connected on the outer side of the movable block 516, a first rotary rod 512 is rotationally connected on the outer side of the supporting plate 509, a bottom block 510 is fixedly connected on the outer side of the first rotary rod 512, a bottom plate 511 is fixedly connected on the lower side of the bottom block 510, a hand crank 505 is fixedly connected on the upper end of the screw 502, a fixed block 506 is fixedly connected on the right side of the fixed frame 1, a shielding cylinder 507 is fixedly connected on the upper side of the fixed block 506, the lower side of the slide block 503 is fixedly connected with a shielding plate 508, the lower side of the shielding plate 508 is positioned at the inner side of the shielding cylinder 507, the shielding plate 508 is in sliding connection with the shielding cylinder 507, when the grinding disc 2 needs to be maintained, the handle 505 is rotated, the handle 505 drives the screw 502 to rotate, the screw 502 drives the slide block 503 to move downwards, the slide block 503 drives the connecting plate 504 to move, the connecting plate 504 drives the moving block 516 to move, the moving block 516 drives the supporting plate 509 to move downwards, the supporting plate 509 drives the bottom plate 511 on the bottom block 510 to move downwards, the bottom plates 511 on the front side and the rear side support the fixed frame 1, the fixed frame 1 drives the grinding disc 2 to lift off, then the fixed frame 1 can be rotated and inclined through the rotating bottom block 510 and the rotating rod 512, the grinding disc 2 is conveniently driven to rotate and incline, when the grinding disc is used for maintenance, the slide block 503 drives the shielding plate 508 to slide at the inner side of the shielding cylinder 507, the shielding plate 508 and the shielding cylinder 507 are used for shielding the outer side of the screw 502, so that the use of the screw 502 is prevented from being influenced by external dust and water stains.

The front side of backup pad 509 rotates and is connected with bull stick two 513, and bull stick one 512 and the outside of bull stick two 513 are all fixedly connected with gear 514, and two gears 514 meshing are connected, and when bull stick one 512 rotated, two gears 514 meshing rotated, makes mount 1 stay in the angle of needs.

Working principle: when the polishing device is used, a worker pushes the fixing frame 1 to move, the fixing frame 1 drives the rotating polishing disc 2 to move, the base surface is polished, when the polishing disc 2 needs to be maintained, the rotating handle 505 drives the screw 502 to rotate, the screw 502 drives the sliding block 503 to move downwards, under the action of the connecting plate 504, the moving block 516, the supporting plate 509 and the bottom plate 511, the sliding block 503 drives the supporting plate 509 to support the fixing frame 1, and under the action of the rotating rod 512 and the bottom block 510, the polishing disc 2 on the fixing frame 1 rotates and inclines, the polishing disc 2 is convenient to maintain, the outside of the screw 502 is shielded by the shielding cylinder 507 and the shielding plate 508, the pen-face screw 502 is directly exposed to the outside, and the screw 502 is easy to rust.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The hand-operated integrated base surface grinding machine is characterized by comprising a fixing frame (1): the grinding device is characterized in that a pulley (4) is fixedly connected to the lower side of the fixing frame (1), a grinding disc (2) is arranged on the lower side of the fixing frame (1), a motor (3) is fixedly connected to the upper side of the fixing frame (1), and an adjusting unit (5) is arranged on the outer side of the fixing frame (1);

the utility model provides an adjusting unit (5) including spout one (501), the right side at mount (1) is seted up in spout one (501), the inboard sliding connection of spout one (501) has slider (503), the inboard rotation of spout one (501) is connected with screw rod (502), spout two (515) have all been seted up to the front and back both sides of mount (1) the inboard of spout two (515) is sliding connection has movable block (516), fixedly connected with connecting plate (504) between movable block (516) and slider (503), the outside fixedly connected with backup pad (509) of movable block (516), the outside rotation of backup pad (509) is connected with bull stick one (512), the outside fixedly connected with bottom block (510) of bull stick one (512), downside fixedly connected with bottom plate (511), the upper end fixedly connected with hand (505) of screw rod (502), the right side fixedly connected with fixed block (506) of mount (1), the upside fixedly connected with top side (507) of fixed block (506) shelters from slider (503), fixedly connected with baffle (503).

2. A hand operated integrated base grinder according to claim 1, characterized in that the underside of the shielding plate (508) is located inside the shielding cylinder (507) and that the shielding plate (508) is in sliding connection with the shielding cylinder (507).

3. A hand-operated integrated base grinder according to claim 1, characterized in that the screw (502) is screwed with the slider (503).

4. The hand-operated integrated base surface grinding machine according to claim 1, wherein the front side of the support plate (509) is rotatably connected with a second rotating rod (513), and gears (514) are fixedly connected to the outer sides of the first rotating rod (512) and the second rotating rod (513).

5. A hand-operated integrated base grinder according to claim 4, characterized in that two of said gears (514) are in meshed connection.

6. A hand-operated integrated base grinder according to claim 1, characterized in that the connection plate (504) is provided in an L-shaped configuration.