CN111058627B - Floor pre-cleaning device for floor finishing - Google Patents
Floor pre-cleaning device for floor finishing Download PDFInfo
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- CN111058627B CN111058627B CN202010019848.4A CN202010019848A CN111058627B CN 111058627 B CN111058627 B CN 111058627B CN 202010019848 A CN202010019848 A CN 202010019848A CN 111058627 B CN111058627 B CN 111058627B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 239000004568 cement Substances 0.000 abstract description 15
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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Abstract
The invention relates to a cleaning device, in particular to a floor pre-cleaning device for floor finishing. The invention provides a floor pre-cleaning device for floor finishing, which can make people feel easier and improve the working efficiency. A floor pre-cleaning device for floor finishing comprises a shell, universal wheels and the like; at least two universal wheels are bolted on two sides of the shell. According to the floor cleaning device, the cleaning assembly can be used for cleaning the cement blocks on the floor, so that manual operation can be greatly reduced, people can feel easier, the cement blocks can be quickly cleaned, and the working efficiency can be improved; can reduce manual operation, convenient to use through promoting the subassembly.
Description
Technical Field
The invention relates to a cleaning device, in particular to a floor pre-cleaning device for floor finishing.
Background
In urban construction, the roughness and the smoothness on ground are very important, and after the ground construction was accomplished, need polish it, make more level and more smooth on ground, and before polishing ground again, need in advance with subaerial remaining cement piece clearance fall, avoid the cement piece to damage equipment of polishing.
At present generally people use the shovel to shovel the subaerial cement piece, but the cement piece is firmly glued subaerial, and the cement piece is more firm moreover, and people need spend a large amount of time and energy just can shovel the cement piece, leads to people fatigue very, has seriously influenced work efficiency moreover.
The device which can make people feel easier and improve the working efficiency is designed to solve the existing problems.
Disclosure of Invention
In order to overcome the defects that people are very tired and the working efficiency is seriously affected because a great deal of time and energy are needed to shovel off cement blocks, the invention has the technical problems that: the floor pre-cleaning device for floor polishing can make people feel easier and improve the working efficiency.
The technical implementation scheme of the invention is as follows: a floor pre-cleaning device for floor finishing comprises a shell, wherein two sides of the shell are bolted with at least two universal wheels; the number of the handles is at least two, and the handles are fixedly connected to the shell on one side far away from the universal wheels; the cleaning assembly is arranged in the shell and used for cleaning the floor.
In addition, it is particularly preferable that the cleaning assembly includes a fixing sleeve, a first guide rod, a mounting block, a bucket, a first elastic member, a first slide rod, a second slide rod, a first slider, a connecting frame, a third slide rod, a fourth slide rod, a first wedge, a second elastic member, a second guide rod, a first sliding sleeve, a third elastic member, a second sliding sleeve, a third guide rod, a fixing ring, a fourth elastic member, a first sliding frame, a fifth slide rod, a limiting block, a compression rod and a crushing plate, wherein the fixing sleeve is fixedly connected to both sides of the inner wall of the housing, the first guide rod is slidably connected in the fixing sleeve, the mounting block is fixedly connected to an end of the first guide rod, the bucket is fixedly connected between the mounting blocks on both sides, the first elastic member is wound on the first guide rod, one end of the first elastic member is connected to the mounting block, the other end of the first elastic member is connected to the fixing sleeve, the first slide rod and the second slide rod are fixedly connected to an inner side of the housing, the sliding sleeve is provided with a first sliding block on the first sliding rod, the first sliding block is fixedly connected with a connecting frame, the second sliding rod penetrates through the connecting frame, the connecting frame penetrates through the shell, the outer of the shell is fixedly connected with a third sliding rod, the third sliding rod is close to one of the handles, the third sliding rod penetrates through the connecting frame in a sliding manner, the connecting frame is fixedly connected with a fourth sliding rod, the fourth sliding rod penetrates through the shell in a sliding manner, a first wedge block is fixedly connected to the end part of the fourth sliding rod, a second elastic part is connected between the first wedge block and the inner wall of the shell, the second elastic part is wound on the fourth sliding rod, second guide rods extending along the vertical direction are fixedly connected to both sides of the inner wall of the shell, a first sliding sleeve is slidably arranged on the second guide rods, a third elastic part is wound on the second guide rods, one end of the third elastic part is connected with the first sliding sleeve, and the other end of the third elastic part is connected with the second guide rods, the rigid coupling has the second sliding sleeve between the first sliding sleeve of both sides, it has the third guide arm to slide to have worn to connect in the second sliding sleeve, the fixed solid fixed ring that has cup jointed in the third guide arm outside, the fourth elastic component is around establishing on the third guide arm, the one end and the solid fixed ring of fourth elastic component are connected, the other end and the second sliding sleeve of fourth elastic component are connected, the rigid coupling has first sliding frame on the second sliding sleeve, the slidingtype is equipped with the fifth slide bar in the first sliding frame, cup jointed two at least stoppers on the fifth slide bar, first sliding frame is located between the stopper, set up the first spout that extends along vertical direction on the casing, the rigid coupling has the depression bar on the fifth slide bar, the depression bar passes first spout, the tip rigid coupling of third guide arm has the breaker, the breaker is towards the scraper bowl.
In addition, particularly preferably, the device further comprises a pushing assembly, the pushing assembly comprises a support plate, a rotating sleeve, a movable rod, a semicircular slider, a third sliding sleeve, a fourth guide rod, a fourth sliding sleeve, a sixth elastic part, a second slider, a fifth guide rod, a first push block, a seventh elastic part, a connecting rod, a rectangular rod, a second push block, a connecting block, an eighth elastic part, a guide wheel, a pull rope, a support rod and a second wedge-shaped block, the inner side of the shell far away from one side of the fixed sleeve is fixedly connected with the support plate and the fourth guide rod, the inner side of the shell near to one side of the support plate is rotatably provided with the rotating sleeve, the movable rod is slidably connected in the rotating sleeve, the end part of the movable rod is fixedly connected with the semicircular slider, the semicircular slider is in contact with the support plate, the third sliding sleeve is slidably sleeved on the movable rod, the fourth sliding sleeve is slidably sleeved on the fourth guide rod, and the fourth, a sixth elastic element is connected between the fourth sliding sleeve and the inner wall of the shell, the sixth elastic element is wound on a fourth guide rod, a second sliding groove and a third sliding groove which extend along the horizontal direction are formed in the shell, the second sliding groove and the third sliding groove are both close to the rotating sleeve, a second sliding block is arranged in the third sliding groove in a sliding manner, a fifth guide rod is fixedly connected onto the second sliding block in a penetrating manner, a first push block is fixedly connected to the end portion of the fifth guide rod, a seventh elastic element is connected between the second sliding block and the inner wall of the shell, a connecting rod is fixedly connected onto the third sliding sleeve, the connecting rod penetrates through the second sliding groove, a rectangular rod is fixedly connected onto the shell between the first sliding groove and the third sliding groove, a second push block is slidably sleeved onto the rectangular rod, an eighth elastic element is wound on the rectangular rod, one end of the eighth elastic element is connected with the second push block, and the other end of the eighth elastic element is connected with the rectangular rod, the rigid coupling has the connecting block on the second ejector pad, is close to at least three leading wheel is installed to the last rotation type of casing on one side of the third spout, be connected with the stay cord between connecting rod and the connecting block, whole leading wheels are walked around to the stay cord, the rigid coupling has the bracing piece on the third guide arm, and the orientation the rigid coupling has the second wedge on the bracing piece of first sliding sash one side.
In addition, especially preferred is, still including second sliding frame, sixth slide bar, fifth sliding sleeve, seventh slide bar, eighth slide bar, sixth sliding sleeve and footboard, the rigid coupling has the sixth slide bar that extends along vertical direction on the casing, sliding sleeve is equipped with the fifth sliding sleeve on the sixth slide bar, the rigid coupling has the second sliding frame on the fifth sliding sleeve, the second sliding frame cover is kept away from on the depression bar the rigid coupling has the seventh slide bar that extends along vertical direction on the fifth sliding sleeve of second sliding frame one side, the rigid coupling has the sixth sliding sleeve on the seventh slide bar, sliding fit has the eighth slide bar in the sixth sliding sleeve, eighth slide bar and casing fixed connection, footboard rigid coupling in keep away from on the sixth sliding sleeve of seventh slide bar one side.
Further, it is particularly preferable that the first elastic member, the second elastic member, the third elastic member, the fourth elastic member, the sixth elastic member, the seventh elastic member, and the eighth elastic member are all springs.
The invention has the beneficial effects that:
1. can clear up the cement piece on the floor through the clearance subassembly, so can the manual operation that significantly reduces can let people relax more to can be quick clear up the cement piece, thereby can improve work efficiency.
2. Can reduce manual operation, convenient to use through promoting the subassembly.
3. Can drive the depression bar through stepping on the footboard downwards and remove, so can replace artifical manual depression bar to do not need people to bow, make people can be more laborsaving.
Drawings
Fig. 1 is a schematic front perspective view of the present invention.
Fig. 2 is a schematic cross-sectional view of a first embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a second embodiment of the present invention.
FIG. 4 is a third cross-sectional structural view of the present invention.
Fig. 5 is an enlarged view of part B of the present invention.
FIG. 6 is a schematic view of a first partial body structure according to the present invention.
Fig. 7 is an enlarged view of part a of the present invention.
Fig. 8 is an enlarged view of part C of the present invention.
FIG. 9 is a schematic view of a second partial body structure according to the present invention.
Wherein the figures include the following reference numerals: 1 … housing, 2 … universal wheel, 3 … handle, 4 … cleaning assembly, 401 … fixing sleeve, 402 … first guide bar, 403 … mounting block, 404 … bucket, 405 … first elastic member, 406 … first slide bar, 407 … second slide bar, 408 … first slide bar, 409 … connecting frame, 410 … third slide bar, 411 … fourth slide bar, 412 … first wedge block, 413 … second elastic member, 414 … second guide bar, 415 … first slide sleeve, 416 … third elastic member, 417 … second slide sleeve, 418 … third guide bar, 419 … fixing ring, 420 … fourth elastic member, 421 … first slide frame, 422 … fifth slide bar, 423 … stopper, 36424 first slide slot, 425 …, … pressing bar, … plate, 5 … pushing assembly, … supporting plate, 3 movable slide bar 503, … movable slide bar, … sliding sleeve, … fourth sliding sleeve, 36508 fourth elastic member, … sliding bar, … third sliding bar, … third sliding sleeve, … sliding bar, 36508, … sliding sleeve, … sliding bar, … sliding sleeve, 36508 fourth sliding sleeve, … sliding bar 507 …, 509 … second sliding groove, 510 … third sliding groove, 511 … second sliding block, 512 … fifth guide rod, 513 … first push block, 514 … seventh elastic element, 515 … connecting rod, 516 … rectangular rod, 517 … second push block, 518 … connecting block, 519 … eighth elastic element, 520 … guide wheel, 521 … pull rope, 522 … supporting rod, 523 … second wedge block, 6 … second sliding frame, 7 … sixth sliding rod, 8 … fifth sliding sleeve, 9 … seventh sliding rod, 10 … eighth sliding rod, 11 … sixth sliding sleeve, 12 … pedal.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
The utility model provides a cleaning device in advance for floor of ground smoothing, as shown in fig. 1, fig. 3 and fig. 6, including casing 1, universal wheel 2, handle 3 and clearance subassembly 4, two universal wheels 2 are all installed through the bolt in the casing 1 lower part left and right sides, and both sides are uncovered formula setting about casing 1, and the left and right sides of casing 1 top front side all is connected with handle 3, installs clearance subassembly 4 in the casing 1.
The cleaning assembly 4 comprises a fixing sleeve 401, first guide rods 402, mounting blocks 403, a bucket 404, a first elastic member 405, a first slide rod 406, a second slide rod 407, a first slide block 408, a connecting frame 409, a third slide rod 410, a fourth slide rod 411, a first wedge-shaped block 412, a second elastic member 413, a second guide rod 414, a first sliding sleeve 415, a third elastic member 416, a second sliding sleeve 417, a third guide rod 418, a fixing ring 419, a fourth elastic member 420, a first sliding frame 421, a fifth slide rod 422, a limiting block 423, a pressure lever 425 and a crushing plate 426, wherein the fixing sleeve 401 is connected to the left and right sides of the inner lower part of the housing 1, the first guide rods 402 are slidably arranged in the two fixing sleeves 401, the mounting blocks 403 are respectively connected to the rear ends of the two first guide rods 402, the bucket 404 is connected between the two mounting blocks 403, the first elastic member 405 is wound on the first guide rods 402, and the rear ends of the first elastic member 405 are connected to the mounting blocks 403, the front end of a first elastic piece 405 is connected with a fixed sleeve 401, the lower part of the right side in the shell 1 is provided with a first sliding rod 406 and a second sliding rod 407 through bolts, the first sliding rod 406 is provided with a first sliding block 408 in a sliding manner, the top of the first sliding block 408 is connected with a connecting frame 409, the second sliding rod 407 penetrates through the connecting frame 409 in a sliding manner, the right side of the top of the shell 1 is provided with an opening, the connecting frame 409 penetrates through the opening of the right side of the top of the shell 1, the right side of the top of the shell 1 is provided with a third sliding rod 410, the third sliding rod 410 penetrates through the connecting frame 409 in a sliding manner, the upper part of the rear side of the connecting frame 409 is connected with a fourth sliding rod 411, the fourth sliding rod 411 penetrates through the front side of the shell 1 in a sliding manner, the rear end of the fourth sliding rod 411 is connected with a first wedge 412, a second elastic piece 413 is connected between the, two second guide rods 414 are symmetrically arranged, a first sliding sleeve 415 is slidably arranged on each of the two second guide rods 414, a third elastic member 416 is wound on each of the second guide rods 414, the top end of the third elastic member 416 is connected with the first sliding sleeve 415, the bottom end of the third elastic member 416 is connected with the second guide rods 414, a second sliding sleeve 417 is connected between the two first sliding sleeves 415 through a connecting rod, a third guide rod 418 is slidably arranged in the second sliding sleeve 417, a fixing ring 419 is connected to the lower portion of the third guide rod 418, a fourth elastic member 420 is wound on the third guide rod 418, the bottom end of the fourth elastic member 420 is connected with the fixing ring 419, the top end of the fourth elastic member 420 is connected with the second sliding sleeve 417, a first sliding frame 421 is connected to the front side of the second sliding sleeve 417, a fifth sliding rod 422 is slidably arranged in the first sliding frame 421, a stop block 423 is connected to the middle portion of the fifth sliding rod 422, a stop block 423 is also connected to the bottom end of, the upper part of the front side of the shell 1 is provided with a first sliding chute 424 in an L shape, the upper part of the front side of the fifth sliding rod 422 is connected with a pressing rod 425, the pressing rod 425 penetrates through the first sliding chute 424, and the bottom end of the third guide rod 418 is provided with a crushing plate 426 through a bolt.
When needs cleared up the floor, people control clearance subassembly 4 work, then hold handle 3 and promote this device backward, this device passes through universal wheel 2 and removes backward, clears up the floor, so can the significantly reduced manual operation, can let people relax more to can be quick clear up the cement piece, thereby can improve work efficiency. When cleaning of the floor is not required, one closes the cleaning assembly 4.
When a user presses the pressing rod 425 downwards, the pressing rod 425 drives the fifth sliding rod 422 to move downwards so as to drive the limiting block 423 to move downwards, the limiting block 423 pushes the first sliding frame 421 to move downwards so as to drive the second sliding sleeve 417 to move downwards, the first wedge-shaped block 412 blocks the fixing ring 419 so that the fixing ring 419 cannot move downwards, the fourth elastic member 420 is compressed, the second sliding sleeve 417 moves downwards so as to drive the first sliding sleeve 415 to move downwards, the third elastic member 416 is compressed, when the pressing rod 425 moves to the bottom of the first sliding groove 424, the user pushes the pressing rod 425 leftwards, the fifth sliding rod 422 slides leftwards in the first sliding frame 421, the shell 1 can block the pressing rod 425 so that the pressing rod 425 cannot move upwards, the user holds the handle 3 to push the device backwards to drive the bucket 404 to move backwards, when the bucket 404 touches the cement block, the bucket 404 stops moving backwards, and the mounting block 403 also stops moving backwards, the first elastic member 405 is compressed, the first sliding block 408 continues to move backwards, when the mounting block 403 touches the first sliding block 408, the first sliding block 408 stops moving backwards, the connecting frame 409 stops moving backwards, the first wedge-shaped block 412 stops moving backwards, the second elastic member 413 is compressed, when the first wedge-shaped block 412 is not in contact with the fixing ring 419, under the action of the fourth elastic member 420, the fixing ring 419 moves downwards, the crushing plate 426 is driven to move downwards through the third guide rod 418, the crushing plate 426 crushes the cement blocks, under the action of the first elastic member 405, the mounting block 403 resets, the bucket 404 also resets, the crushed cement blocks are scooped up, under the action of the second elastic member 413, the first wedge-shaped block 412 resets, a person pushes the pressing rod 425 rightwards again, then releases the pressing rod 425, under the action of the third elastic member 416, the first sliding sleeve 415 moves upwards, the fixing ring 419 moves upwards along with the pressing rod, when the fixing ring 419 moves upwards to touch the first wedge-shaped block 412, the fixing ring 419 pushes the first wedge-shaped block 412 to move forwards, the second elastic piece 413 is compressed, when the fixing ring 419 moves upwards to pass through the first wedge-shaped block 412, the first wedge-shaped block 412 is reset backwards under the action of the second elastic piece 413, and people repeat the operation again to continue cleaning the floor.
Example 2
Based on embodiment 1, as shown in fig. 3, 4, 5, 7, 8 and 9, the present invention further includes a pushing assembly 5, the pushing assembly 5 includes a supporting plate 501, a rotating sleeve 502, a movable rod 503, a semi-circular sliding block 504, a third sliding sleeve 505, a fourth guide rod 506, a fourth sliding sleeve 507, a sixth elastic member 508, a second sliding block 511, a fifth guide rod 512, a first push block 513, a seventh elastic member 514, a connecting rod 515, a rectangular rod 516, a second push block 517, a connecting block 518, an eighth elastic member 519, a guide wheel 520, a pulling rope 521, a supporting rod 522 and a second wedge 523, the supporting plate 501 and the fourth guide rod 506 are connected to an upper front portion in the housing 1, the supporting plate 501 is located below the fourth guide rod 506, the rotating sleeve 502 is rotatably installed to the upper front portion in the housing 1, the rotating sleeve 502 is located between the supporting plate and the fourth guide rod 506, the movable rod 503 is slidably arranged in the rotating sleeve 502, the bottom end of the movable rod 503 is connected with a semicircular sliding block 504, the semicircular sliding block 504 is contacted with the supporting plate 501, the movable rod 503 is provided with a third sliding sleeve 505 in a sliding manner, a fourth sliding sleeve 507 is provided in a sliding manner on a fourth guide rod 506 in a sliding manner, the fourth sliding sleeve 507 is rotatably connected with the third sliding sleeve 505, a sixth elastic part 508 is connected between the fourth sliding sleeve 507 and the inner wall of the shell 1, the sixth elastic part 508 is wound on the fourth guide rod 506, the right upper part of the front side of the shell 1 is provided with a second sliding groove 509, the right upper part of the front side in the shell 1 is provided with a third sliding groove 510, the third sliding groove 510 is internally provided with a second sliding block 511 in a sliding manner, the second sliding block 511 is connected with a fifth guide rod 512, the left end of the fifth guide rod 512 is connected with a first push block 513, a seventh elastic part 514 is connected between the second sliding block 511 and the inner wall of the shell 1, the third sliding sleeve 505, the rectangular rod 516 is provided with a second push block 517 in a sliding mode, the rectangular rod 516 is provided with an eighth elastic piece 519 in a winding mode, the top end of the eighth elastic piece 519 is connected with the second push block 517, the bottom end of the eighth elastic piece 519 is connected with the rectangular rod 516, the rear side of the second push block 517 is connected with a connecting block 518, three guide wheels 520 are rotatably mounted on the upper right portion of the front side of the shell 1, the three guide wheels 520 are located on the right side of the rectangular rod 516, the connecting rod 515 is connected with a pull rope 521, the pull rope 521 is connected with the connecting block 518 after bypassing the three guide wheels 520, the upper portion of the front side of the third guide rod 418 is connected with a supporting rod 522, and the front.
The novel sliding device is characterized by further comprising a second sliding frame 6, a sixth sliding rod 7, a fifth sliding sleeve 8, a seventh sliding rod 9, an eighth sliding rod 10, a sixth sliding sleeve 11 and a pedal 12, wherein the sixth sliding rod 7 is installed in the middle of the front side of the top of the shell 1 through a bolt, the sixth sliding sleeve 8 is slidably arranged on the sixth sliding rod 7, the second sliding frame 6 is connected to the rear side of the fifth sliding sleeve 8, the pressing rod 425 is located in the second sliding frame 6, the seventh sliding rod 9 is connected to the front side of the fifth sliding sleeve 8, the eighth sliding rod 10 is installed on the lower portion of the front side of the shell 1 through a bolt, the sixth sliding sleeve 11 is slidably arranged on the eighth sliding rod 10, the rear side of the sixth sliding sleeve 11 is connected with the front side of the seventh sliding rod 9.
When the pressing rod 425 is pressed downwards, when the pressing rod 425 moves downwards to touch the second pushing block 517, the pressing rod 425 pushes the second pushing block 517 to move downwards, so as to drive the connecting block 518 to move downwards, the connecting rod 515 is driven to move rightwards through the pulling rope 521, so as to drive the third sliding sleeve 505 to move rightwards, the fourth sliding sleeve 507 moves rightwards along with the second pushing block, the sixth elastic member 508 is compressed, the third sliding sleeve 505 can also drive the movable rod 503 to rotate clockwise, the third sliding sleeve 505 slides on the movable rod 503, the movable rod 503 drives the semicircular sliding block 504 to rotate clockwise, the semicircular sliding block 504 pushes the second sliding block 511 to move leftwards, the first pushing block 513 is driven to move leftwards through the fifth guide rod 512, the first pushing block 513 pushes the pressing rod 425 to move leftwards, so that the shell 1 blocks the pressing rod 425, at the moment, the seventh elastic member 514 is compressed, when the fixing ring 419 moves downwards, the, therefore, the second wedge-shaped block 523 is driven to move downwards, when the second wedge-shaped block 523 moves downwards to touch the pressure lever 425, the second wedge-shaped block 523 pushes the pressure lever 425 to move rightwards, the third guide rod 418 moves upwards under the action of the third elastic part 416, the second wedge-shaped block 523 moves upwards along with the pressure lever, the second sliding block 511 moves rightwards under the action of the seventh elastic part 514, the second sliding block 511 pushes the semicircular sliding block 504 to rotate anticlockwise, the third sliding sleeve 505 is driven to move leftwards through the movable rod 503, so that the fourth sliding sleeve 507 is driven to move leftwards, the fourth sliding sleeve 505 moves leftwards and can drive the connecting rod 515 to move leftwards through the pull rope 521, the second pushing block 517 moves upwards along with the connecting rod, manual operation can be reduced, and the use is convenient.
People can step on footboard 12 downwards, and footboard 12 drives sixth sliding sleeve 11 and moves down to drive seventh slide bar 9 and move down, drive second sliding frame 6 and move down through fifth sliding sleeve 8, and then drive depression bar 425 and move down, so can replace artifical manual pressure bar 425, thereby do not need people to bow, make people can be more laborsaving.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A floor pre-cleaning device for floor finishing, characterized by comprising:
the device comprises a shell (1), wherein at least two universal wheels (2) are bolted on two sides of the shell (1);
the number of the handles (3) is at least two, and the handles are fixedly connected to the shell (1) on one side far away from the universal wheels (2);
the cleaning assembly (4) is arranged in the shell (1), and the cleaning assembly (4) is used for cleaning the floor;
the cleaning assembly (4) comprises a fixed sleeve (401), a first guide rod (402), a mounting block (403), a bucket (404), a first elastic part (405), a first sliding rod (406), a second sliding rod (407), a first sliding block (408), a connecting frame (409), a third sliding rod (410), a fourth sliding rod (411), a first wedge-shaped block (412), a second elastic part (413), a second guide rod (414), a first sliding sleeve (415), a third elastic part (416), a second sliding sleeve (417), a third guide rod (418), a fixed ring (419), a fourth elastic part (420), a first sliding frame (421), a fifth sliding rod (422), a limiting block (423), a pressing rod (425) and a crushing plate (426), wherein the fixed sleeve (401) is fixedly connected to two sides of the inner wall of the shell (1), the first guide rod (402) is slidably connected in the fixed sleeve (401), and the mounting block (403) is fixedly connected to the end of the first guide rod (402), the scraper bowl (404) rigid coupling is between installation piece (403) of both sides, around being equipped with first elastic component (405) on first guide arm (402), the one end and installation piece (403) of first elastic component (405) are connected, the other end and fixed cover (401) of first elastic component (405) are connected, the inboard rigid coupling of casing (1) has first slide bar (406) and second slide bar (407), sliding sleeve is equipped with first slider (408) on first slide bar (406), the rigid coupling has link (409) on first slider (408), second slide bar (407) slidingtype through connection frame (409), link (409) run through casing (1), the outer rigid coupling of casing (1) has third slide bar (410), third slide bar (410) are close to one of them handle (3), third slide bar (410) slip through connection frame (409), the rigid coupling has fourth slide bar (411) on link (409), the fourth sliding rod (411) penetrates through the shell (1) in a sliding mode, a first wedge block (412) is fixedly connected to the end portion of the fourth sliding rod (411), a second elastic piece (413) is connected between the first wedge block (412) and the inner wall of the shell (1), the second elastic piece (413) is arranged on the fourth sliding rod (411) in a winding mode, second guide rods (414) extending in the vertical direction are fixedly connected to two sides of the inner wall of the shell (1), a first sliding sleeve (415) is slidably sleeved on the second guide rods (414), a third elastic piece (416) is arranged on the second guide rods (414) in a winding mode, one end of the third elastic piece (416) is connected with the first sliding sleeve (415), the other end of the third elastic piece (416) is connected with the second guide rod (414), a second sliding sleeve (417) is fixedly connected between the first sliding sleeves (415) on two sides, and a third guide rod (418) is slidably penetrated in the second sliding sleeve (417), the outer side of the third guide rod (418) is fixedly sleeved with a fixing ring (419) in a fixing way (401), the fourth elastic part (420) is wound on the third guide rod (418), one end of the fourth elastic part (420) is connected with the fixing ring (419), the other end of the fourth elastic part (420) is connected with a second sliding sleeve (417), the second sliding sleeve (417) is fixedly connected with a first sliding frame (421), a fifth sliding rod (422) is arranged in the first sliding frame (421) in a sliding way, at least two limiting blocks (423) are sleeved on the fifth sliding rod (422), the first sliding frame (421) is positioned between the limiting blocks (423), a first sliding groove (424) extending in the vertical direction is formed in the shell (1), a pressing rod (425) is fixedly connected on the fifth sliding rod (422), the pressing rod (425) penetrates through the first sliding groove (424), and a crushing plate (426) is arranged at the end part of the third guide rod (418), the crushing plate (426) faces the bucket (404).
2. A pre-cleaning device for floors, for floor finishing, according to claim 1, characterized in that: the device is characterized by further comprising a pushing assembly (5), wherein the pushing assembly (5) comprises a supporting plate (501), a rotating sleeve (502), a movable rod (503), a semicircular sliding block (504), a third sliding sleeve (505), a fourth guide rod (506), a fourth sliding sleeve (507), a sixth elastic part (508), a second sliding block (511), a fifth guide rod (512), a first push block (513), a seventh elastic part (514), a connecting rod (515), a rectangular rod (516), a second push block (517), a connecting block (518), an eighth elastic part (519), a guide wheel (520), a pull rope (521), a supporting rod (522) and a second wedge-shaped block (523), the supporting plate (501) and the fourth guide rod (506) are fixedly connected to the inner side of the shell (1) far away from one side of the fixed sleeve (401), the rotating sleeve (502) is rotatably installed on the inner side of the shell (1) close to one side of the supporting plate (501), and the movable rod (503) is slidably connected in the rotating sleeve, the end part of the movable rod (503) is fixedly connected with a semicircular sliding block (504), the semicircular sliding block (504) is in contact with the supporting plate (501), a third sliding sleeve (505) is sleeved on the movable rod (503) in a sliding manner, a fourth sliding sleeve (507) is sleeved on the fourth guide rod (506) in a sliding manner, the fourth sliding sleeve (507) is rotatably connected with the third sliding sleeve (505), a sixth elastic part (508) is connected between the fourth sliding sleeve (507) and the inner wall of the shell (1), the sixth elastic part (508) is wound on the fourth guide rod (506), a second sliding groove (509) and a third sliding groove (510) which extend along the horizontal direction are formed in the shell (1), the second sliding groove (509) and the third sliding groove (510) are both close to the rotating sleeve (502), a second sliding block (511) is arranged in the third sliding groove (510) in a sliding manner, and a fifth guide rod (512) is fixedly connected on the second sliding block (511) in a penetrating manner, the end part of the fifth guide rod (512) is fixedly connected with a first push block (513), a seventh elastic part (514) is connected between the second sliding block (511) and the inner wall of the shell (1), a connecting rod (515) is fixedly connected to the third sliding sleeve (505), the connecting rod (515) passes through a second sliding groove (509), a rectangular rod (516) is fixedly connected to the shell (1) between the first sliding groove (424) and the third sliding groove (510), a second push block (517) is slidably sleeved on the rectangular rod (516), an eighth elastic part (519) is wound on the rectangular rod (516), one end of the eighth elastic part (519) is connected with the second push block (517), the other end of the eighth elastic part (519) is connected with the rectangular rod (516), a connecting block (518) is fixedly connected to the second push block (517), at least three guide wheels (520) are rotatably mounted on the shell (1) close to one side of the third sliding groove (510), be connected with stay cord (521) between connecting rod (515) and connecting block (518), whole leading wheel (520) are walked around in stay cord (521), the rigid coupling has bracing piece (522) on third guide arm (418), and the orientation the rigid coupling has second wedge (523) on bracing piece (522) of first sliding frame (421) one side.
3. A pre-cleaning device for floors, for floor finishing, according to claim 2, characterized in that: also comprises a second sliding frame (6), a sixth sliding rod (7), a fifth sliding sleeve (8), a seventh sliding rod (9), an eighth sliding rod (10), a sixth sliding sleeve (11) and a pedal (12), a sixth sliding rod (7) extending along the vertical direction is fixedly connected to the shell (1), a fifth sliding sleeve (8) is slidably sleeved on the sixth sliding rod (7), a second sliding frame (6) is fixedly connected to the fifth sliding sleeve (8), the second sliding frame (6) is sleeved on the pressure rod (425), a fifth sliding sleeve (8) at one side far away from the second sliding frame (6) is fixedly connected with a seventh sliding rod (9) extending along the vertical direction, a sixth sliding sleeve (11) is fixedly connected to the seventh sliding rod (9), an eighth sliding rod (10) is slidably connected in the sixth sliding sleeve (11), the eighth sliding rod (10) is fixedly connected with the shell (1), and the pedal (12) is fixedly connected to a sixth sliding sleeve (11) on one side far away from the seventh sliding rod (9).
4. A pre-cleaning device for floors, for floor finishing, according to claim 3, characterized in that: the first elastic piece (405), the second elastic piece (413), the third elastic piece (416), the fourth elastic piece (420), the sixth elastic piece (508), the seventh elastic piece (514) and the eighth elastic piece (519) are all springs.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019848.4A CN111058627B (en) | 2020-01-09 | 2020-01-09 | Floor pre-cleaning device for floor finishing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010019848.4A CN111058627B (en) | 2020-01-09 | 2020-01-09 | Floor pre-cleaning device for floor finishing |
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| CN111058627B true CN111058627B (en) | 2021-06-08 |
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| US8100626B2 (en) * | 2006-03-20 | 2012-01-24 | Moti Shai | Versatile powered linear drive utility machine |
| CN202705970U (en) * | 2012-07-29 | 2013-01-30 | 吕泽明 | Building lime-sand mortar garbage cleaning machine |
| CN205711666U (en) * | 2016-04-19 | 2016-11-23 | 葛国松 | A kind of ground cement for building cleaning car |
| CN205711683U (en) * | 2016-05-04 | 2016-11-23 | 楼晓帅 | A kind of highway road surface cleaning plant |
| JP6920801B2 (en) * | 2016-09-29 | 2021-08-18 | 株式会社佐藤渡辺 | Concrete fishing machine and concrete fishing method |
| CN206189860U (en) * | 2016-11-18 | 2017-05-24 | 武威职业学院 | Solid water mud shovel removes device and machineshop car |
| CN107938566B (en) * | 2017-12-04 | 2019-03-29 | 中恒建设集团有限公司 | A kind of construction protection ground concrete cleaning equipment |
| CN108160260A (en) * | 2017-12-18 | 2018-06-15 | 魏亦南 | Lump clay crushing device on a kind of municipal administration road surface |
| CN208733550U (en) * | 2018-07-04 | 2019-04-12 | 温州盖一机械有限公司 | A kind of construction site ground residual cement remove device |
| CN208949801U (en) * | 2018-10-24 | 2019-06-07 | 大连海洋大学 | A kind of Construction of Civil Engineering ground smoothing machine |
| CN110053175B (en) * | 2019-04-29 | 2021-03-30 | 赵英华 | Building ground cement block crusher |
| CN110284445A (en) * | 2019-06-25 | 2019-09-27 | 张春芳 | A kind of construction protection ground concrete cleaning plant |
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