CN114541764A - Strickle device and mortar leveling device - Google Patents
Strickle device and mortar leveling device Download PDFInfo
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- CN114541764A CN114541764A CN202011348409.4A CN202011348409A CN114541764A CN 114541764 A CN114541764 A CN 114541764A CN 202011348409 A CN202011348409 A CN 202011348409A CN 114541764 A CN114541764 A CN 114541764A
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- scraper
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- strickle
- rotating shaft
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 abstract description 43
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000758 substrate Substances 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a strickle device and a mortar leveling device, belonging to the technical field of building construction, wherein the strickle device comprises an intermediate scraper; an end blade connected to an end of the intermediate blade in a longitudinal direction, the end blade having an extended state and a folded state with respect to the intermediate blade, and the strickle device being switchable between the extended state and the folded state; when the strickle device is in the folded state, the end scraper is at least partially overlapped on one side of the middle scraper. The mortar leveling device comprises the scraping device. The invention can ensure the effective operation length of the scraping device and improve the operation efficiency of the mortar leveling device.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a strickling device and a mortar leveling device.
Background
In the construction, the mortar of the base layer is often required to be leveled. In order to improve the working efficiency of the scraping operation, a mortar leveling device is gradually used for replacing manual operation in the construction process. However, since the door opening of a commercial building room is generally less than 1m in width, the length of the scraper of the mortar leveling device is generally less than 1m, which makes it difficult to improve the efficiency of the mortar leveling device.
Disclosure of Invention
The invention aims to provide a scraping device and a mortar leveling device, and aims to solve the technical problem that the operation efficiency is difficult to improve due to the fact that the length of a scraper of the mortar leveling device is limited in the prior art.
As the conception, the technical scheme adopted by the invention is as follows:
a strike-off device comprising:
an intermediate scraper;
an end blade connected to an end of the intermediate blade in a longitudinal direction, the end blade having an extended state and a folded state with respect to the intermediate blade, and the strickle device being switchable between the extended state and the folded state;
when the strickle device is in the folded state, the end scraper is at least partially overlapped on one side of the middle scraper.
The strickle device can be switched between an unfolding state and a folding state, and when the strickle device needs to pass through narrow spaces such as a door opening or a walkway, the strickle device can be folded; when the scraping operation is needed, the scraping device is unfolded, the operation length of the scraping device is ensured, and the operation efficiency is further improved. When the strickling device is in a folded state, the end scrapers are at least partially overlapped on one side of the middle scraper, so that the occupied space can be saved.
As a preferable mode of the strickling device, the strickling device further includes a gear hinge, and the end scraper and the intermediate scraper are hinged through the gear hinge;
the gear hinge includes:
the driving gear is rotatably arranged on the middle scraper;
the driven gear is fixedly arranged on the end scraper;
the driving gear can be in meshed transmission with the driven gear so as to drive the end scraper to rotate relative to the middle scraper.
The driving gear and the driven gear are in meshing transmission to realize that the strickle device is switched between an unfolding state and a folding state, so that the switching process is more stable, and the unfolding state and the folding state of the strickle device are more stable.
As a preferable mode of the strickling device, the gear hinge further includes a driving member, and the driving member is fixedly disposed on the middle scraper and can drive the driving gear to rotate.
The driving piece can realize the automatic folding and the automatic unfolding of the strickle device.
As a preferable mode of the strickling device, the gear hinge further comprises a driving member mounting seat, the driving member mounting seat is fixedly arranged on the middle scraper, and the driving member is arranged on the driving member mounting seat.
The driving piece mounting seat is arranged, and stable mounting of the driving piece is guaranteed.
As a preferable mode of the strickle device, the driving gear is disposed below the driving member mounting seat.
The driving gear is arranged below the driving piece mounting seat, so that the driving gear can be protected, and the driving gear is prevented from colliding with the outside.
As a preferable mode of the strickle device, the gear hinge further includes:
the rotating shaft is fixedly connected with the end scraper, and the driven gear is fixedly arranged at one end of the rotating shaft so as to drive the rotating shaft to rotate;
and the rotating shaft mounting sleeve is fixedly arranged at the end part of the middle scraper in the length direction, and the other end of the rotating shaft is rotatably arranged in the rotating shaft mounting sleeve.
The rotating shaft is matched with the rotating shaft mounting sleeve, so that the relative position of the end scraper and the middle scraper in the rotating process is limited, and the rotating stability of the end scraper is ensured.
As a preferable mode of the strickling device, the strickling device further includes a laser receiver, and the laser receiver is disposed on a center line of the intermediate scraper in the vertical direction.
Set up a laser receiver, realize strickleing off the altitude mixture control of device, and can avoid two or more laser receiver and laser emitter to shelter from the risk that laser receiver received data when becoming a straight line.
A mortar leveling device comprises a walking chassis and the leveling device, wherein the leveling device is arranged on the walking chassis.
The scraping device is arranged on the mortar leveling device to realize the scraping operation of the mortar leveling device; the walking chassis drives the mortar leveling device to walk freely, so that the mortar leveling device can move to a to-be-operated area quickly.
As a preferable mode of the mortar leveling device, a telescopic sliding table is arranged on the walking chassis, and the scraping device is arranged at the end part of the telescopic sliding table.
The flexible slip table is flexible to realize the operation of strickleing off device.
As a preferable mode of the mortar leveling device, the mortar leveling device further comprises a leveling mechanism, wherein the leveling mechanism is arranged on the walking chassis and can adjust the height and the levelness of the scraping device.
The leveling mechanism is used for adjusting the height and levelness of the strickling device, and the normal operation of the strickling device is ensured.
The scraping device provided by the invention can be in a folded state, so that the scraping device can conveniently pass through a narrow door opening or a passage. When the strickle device carries out strickle operation and is in an unfolding state, the effective operation length is increased; when the strickle device is in a folded state, the end scraper part is overlapped on one side of the middle scraper, so that the occupied space is saved.
The scraping device is arranged on the mortar leveling device, so that the effective operation length of the scraping device can be ensured, and the operation efficiency of the mortar leveling device is improved.
Drawings
FIG. 1 is a schematic view of a screed apparatus according to an embodiment of the present invention in an extended state;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of a screed according to an embodiment of the present invention in a folded state;
FIG. 4 is an enlarged view at B in FIG. 3;
fig. 5 is a schematic structural diagram of a mortar leveling device according to a second embodiment of the present invention.
In the figure:
1. an intermediate scraper;
2. an end scraper;
3. a gear hinge; 31. a driving gear; 32. a driven gear; 33. a drive member; 34. a driving member mounting base; 341. a driving member mounting plate; 342. a vertical plate; 343. a fixing plate; 35. a rotating shaft; 36. a rotating shaft mounting sleeve; 37. a rotating shaft mounting plate;
4. a laser receiver;
5. a walking chassis;
6. a telescopic sliding table; 61. a first sliding table; 62. a second sliding table;
7. a leveling mechanism;
8. a tilt sensor;
9. a guide rail portion;
10. and connecting the rod set.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example one
Referring to fig. 1-4, the present embodiment provides a screed device for assisting a screed operation of a mortar leveling device.
The strickle device includes middle scraper 1 and end scraper 2, the end scraper 2 connects to the end of length direction of the middle scraper 1, the end scraper 2 has development state and folded state relative to middle scraper 1, and the strickle device can switch between development state and folded state; the end blade 2 overlaps at least partly one side of the intermediate blade 1 when the screed is in the folded position.
When the strickle device is in a folded state, the strickle device occupies a small space. When the folding type folding machine is in an unfolding state, the working length is increased, and the working efficiency is improved.
Preferably, the scraping means comprise an intermediate blade 1 and two end blades 2. The two end scrapers 2 are connected to both ends of the middle scraper 1 in the length direction, respectively, and the end scrapers 2 are hinged to the middle scraper 1 so that the strickle device can be switched between the unfolded state and the folded state.
Referring to fig. 1, when the strickle device is in an unfolded state, the end scrapers 2 are at a straight angle with the middle scraper 1; when the screed device is in a folded state, the two end scrapers 2 are respectively superposed on two opposite sides of the middle scraper 1.
The scraping device that this embodiment provided can be in fold condition, and the whole size of scraping device reduces to make things convenient for the scraping device to pass through narrower door opening or pavement. When the strickling device carries out strickling operation and is in an unfolded state, the end part scraper 2 and the middle scraper 1 are in a straight angle, so that the effective operation length is increased, the working efficiency is improved, and the ground after leveling can reach the acceptance standard; when the strickling-off device is in the folded state, the two end scrapers 2 are respectively overlapped on the two opposite side surfaces of the middle scraper 1, so that on one hand, the two end scrapers 2 can be prevented from interfering with each other when being folded, and on the other hand, the length of the end scrapers 2 can be prolonged as much as possible, so as to increase the effective working length of the strickling-off device.
If the two end scrapers 2 are folded to be on the same side of the middle scraper 1, in order to avoid interference of the two end scrapers 2, the length of the two end scrapers 2 needs to be controlled, resulting in a smaller effective working length of the screed.
Specifically, when the strickle device changes from the unfolded state to the folded state, one of the end scrapers 2 rotates in a first clockwise direction until being overlapped on one side of the middle scraper 1, and the other end scraper 2 rotates in a second clockwise direction until being overlapped on the other opposite side of the middle scraper 1; the first hour hand direction is opposite to the second hour hand direction.
In particular, with reference to fig. 2 and 4, the strike-off device further comprises a gear hinge 3, the end blade 2 being hinged to the intermediate blade 1 by means of the gear hinge 3.
Specifically, the gear hinge 3 comprises a driving gear 31 and a driven gear 32, wherein the driving gear 31 is rotatably arranged on the intermediate scraper 1; the driven gear 32 is fixedly arranged on the end part scraper 2; the driving gear 31 can be in mesh transmission with the driven gear 32 to drive the end scraper 2 to rotate relative to the intermediate scraper 1.
The drive gear 31 and the driven gear 32 are always in an engaged state.
When the screed device is changed from the unfolded state to the folded state, the driving gear 31 rotates and drives the driven gear 32 engaged therewith to rotate. Because the driven gear 32 is fixedly arranged on the end scraper 2, the driven gear 32 drives the end scraper 2 to rotate relative to the middle scraper 1, so that the end scraper 2 rotates to a folded state. The folding of the strickle device is realized by adopting gear meshing transmission, so that the folding process is stable.
Further, in order to realize the automatic folding of the scraping device, the gear hinge 3 further includes a driving member 33, and the driving member 33 is fixedly disposed on the middle scraper 1 and can drive the driving gear 31 to rotate.
Further, the gear hinge 3 further comprises a driving member mounting seat 34, the driving member mounting seat 34 is fixedly arranged on the intermediate scraper 1, and the driving member 33 is arranged on the driving member mounting seat 34. By providing the driver mounting seat 34, the driver 33 can be stably mounted.
Preferably, the drive gear 31 is disposed below the driver mount 34. By disposing the driving gear 31 below the driving member mounting seat 34, the driving gear 31 is protected by the driving member mounting seat 34, and the driving gear 31 is prevented from colliding with the outside.
Referring to fig. 2, in the present embodiment, the driving member mounting seat 34 is stepped and is fixedly mounted on the upper surface of the intermediate scraping blade 1 by bolts or screws, so as to prevent the driving member mounting seat 34 from being disposed on the bottom surface of the intermediate scraping blade 1 to interfere with the scraping operation of the scraping device, and prevent the driving member mounting seat 34 from being disposed on the side surface of the intermediate scraping blade 1 to interfere with the folding of the end scraping blade 2.
The driving member mounting seat 34 includes a driving member mounting plate 341, a vertical plate 342, and a fixing plate 343 that are connected in sequence, the fixing plate 343 is fixedly disposed on the upper surface of the middle scraper 1, the vertical plate 342 is vertically connected to the fixing plate 343 and vertically extends upward, a driving gear accommodating space is formed between the middle scraper 1, the vertical plate 342, and the driving member mounting plate 341, the driving member 33 is disposed on the upper surface of the driving member mounting plate 341, and the driving gear 31 is disposed in the driving gear accommodating space. So set up, middle scraper 1, driving piece mount pad 34 and riser 342 protect driving gear 31 jointly, avoid driving gear 31 and outside to collide.
Specifically, the riser 342 is connected to the upper surface of the intermediate blade 1 by bolts or screws. The driving gear 31 is disposed in the reserved space and connected to the output end of the driving member 33, and correspondingly, a through hole matched with the output end of the driving member 33 is disposed on the driving member mounting plate 341, and the output end of the driving member 33 passes through the through hole and can rotate around the axis thereof.
Alternatively, in this embodiment, the driving member 33 is a motor. The motor body is fixedly installed on the driving piece installation plate 341, the driving gear 31 is coaxially and fixedly connected with the output shaft of the motor, and the output shaft of the motor rotates to drive the driving gear 31 to rotate.
Further, in order to limit the relative positions of the middle scraper 1 and the end scraper 2 during the folding process, and ensure that the upper surface of the middle scraper 1 and the upper surface of the end scraper 2 are always in the same plane during the folding process, thereby ensuring the stability of the folding process, in this embodiment, the gear hinge 3 further includes a rotating shaft 35 and a rotating shaft mounting sleeve 36. The rotating shaft 35 is fixedly connected with the end scraper 2, and the driven gear 32 is arranged at one end of the rotating shaft 35 to drive the rotating shaft 35 to rotate; the rotating shaft mounting sleeve 36 is fixedly arranged at the end part of the middle scraper 1 in the length direction, and the other end of the rotating shaft 35 is rotatably arranged in the rotating shaft mounting sleeve 36.
Further, the gear hinge 3 further comprises a rotating shaft mounting plate 37, the rotating shaft mounting plate 37 is fixedly arranged on the end scraper 2, and the rotating shaft 35 is fixedly connected with the rotating shaft mounting plate 37.
Specifically, the upper end of the rotating shaft 35 is fixedly connected with the driven gear 32, and the lower end is fixedly connected with the rotating shaft mounting plate 37.
When strickleing off the device and changing to fold condition by the expansion state, driving piece 33 drives driving gear 31 and rotates, also rotate thereupon with driving gear 31 engaged with driven gear 32, driven gear 32 drives pivot 35 and rotates, pivot 35 drives tip scraper 2 and rotates, at the rotation in-process of pivot 35, set firmly and can not take place the skew in the axis of pivot 36 restriction pivot 35 of middle scraper 1, and then the restriction folding in-process, the upper surface of middle scraper 1 and the upper surface of tip scraper 2 are the coplanar all the time, guarantee folding process's stability.
Specifically, in the present embodiment, the rotating shaft 35 and the rotating shaft mounting sleeve 36 are both disposed in the vertical direction. The rotating shaft mounting sleeves 36 of the two gear hinges 3 are respectively positioned at two opposite side surfaces of the middle scraper 1. For the sake of clarity, the opposite side surfaces of the intermediate blade 1 are referred to as an a surface and a B surface, respectively, and if the end blade 2 is folded to the a surface when folded, the spindle mounting sleeve 36 corresponding to the end blade 2 is located on the B surface.
In order to adjust and control the height of the scraping device to adapt to the scraping operation of substrates with different thicknesses, in the embodiment, the scraping device further comprises a laser receiver 4, and the laser receiver 4 is arranged on the central line of the middle scraper 1 along the vertical direction.
By arranging one laser receiver 4, the risk that two or more laser receivers 4 shield the laser receiver from receiving data when the two or more laser receivers 4 and the laser transmitter are in a straight line is avoided, and mutual interference between the two or more laser receivers 4 is also avoided.
Laser receiver 4 locates on the central line along vertical direction of middle scraper 1, effectively reduces the range of rocking of strickleing off the device in the motion process, and then can improve the accuracy of elevation data.
Specifically, the middle scraper 1 is provided with a laser receiver mounting bracket extending in the vertical direction, and the laser receiver 4 is mounted on the laser receiver mounting bracket.
Specifically, when the height of the strickle device is adjusted by using the laser receiver 4, the laser receiver 4 cooperates with the laser transmitter to realize the height adjustment of the strickle device.
Further, the scraping device further comprises an inclination angle sensor 8, and the inclination angle sensor 8 is used for assisting in achieving levelness adjustment of the scraping device. The inclination angle sensor 8 is arranged, real-time dynamic adjustment can be carried out on the levelness of the strickle device, the strickle device is ensured to be always kept horizontal, and the operation precision is ensured.
Specifically, in the present embodiment, the inclination sensor 8 is provided on the intermediate blade 1.
Example two
Referring to fig. 5, the present embodiment provides a mortar leveling device, which includes the scraping device of the first embodiment.
Specifically, in this embodiment, the mortar leveling device further includes a traveling chassis 5, and the leveling device is disposed on the traveling chassis 5. The scraping device is arranged on the walking chassis 5, and the mortar leveling device is driven to move rapidly through the walking chassis 5.
Furthermore, a telescopic sliding table 6 is arranged on the walking chassis 5, and the scraping device is arranged at the end part of the telescopic sliding table 6. The scraping operation of the scraping device is realized through the reciprocating expansion of the telescopic sliding table 6.
Specifically, the walking chassis 5 is provided with walking wheels to realize free walking of the walking chassis.
The walking chassis 5 drives the mortar leveling device to walk, so that the mortar leveling device can move freely. When the mortar leveling device walks to the target position, the telescopic sliding table 6 stretches out and draws back to drive the scraping device to carry out scraping operation.
Specifically, when the strickle device switches between the unfolded state and the folded state, the telescopic sliding table 6 is in the extended state, and the interference between the end scraper 2 and the walking chassis 5 when rotating is avoided.
Specifically, in the present embodiment, the telescopic sliding table 6 is slidably provided on the traveling chassis 5 in the horizontal direction.
Preferably, the telescopic ramp 6 comprises at least two stages of travel to enlarge the working range of the screed. Specifically, in this embodiment, the telescopic sliding table 6 includes a first sliding table 61 and a second sliding table 62, the first sliding table 61 is slidably disposed on the traveling chassis 5, and the second sliding table 62 is slidably disposed on the first sliding table 61.
Furthermore, a guide rail part 9 is arranged on the traveling chassis 5, and the telescopic sliding table 6 is slidably arranged on the guide rail part 9. Specifically, a first guide rail is arranged on the guide rail part 9, and the first sliding table 61 is slidably arranged on the first guide rail; the first sliding table 61 is provided with a second guide rail, and the second sliding table 62 is slidably arranged on the second guide rail.
Furthermore, the mortar leveling device also comprises a leveling mechanism 7, wherein the leveling mechanism 7 is arranged on the walking chassis 5, and the height and the levelness of the scraping device can be adjusted.
Specifically, in this embodiment, the leveling mechanism 7 includes a leveling cylinder disposed on the traveling chassis 5, the leveling cylinder is disposed along the vertical direction and has an end fixedly connected to the guide rail portion 9, and the leveling mechanism 7 can adjust the height and the levelness of the guide rail portion 9.
The mortar leveling device further comprises a connecting rod group 10, the upper end of the connecting rod group 10 is fixedly connected with the end part of the telescopic sliding table 6, and the lower end of the connecting rod group is fixedly connected with the leveling device. Preferably, in order to ensure the balance of the screed device, the mortar leveling device includes two connecting rod sets 10, and the lower ends of the two connecting rod sets 10 are respectively connected with two ends of the upper surface of the intermediate scraper 1.
Preferably, in this embodiment, the leveling mechanism 7 includes four leveling cylinders, output rods of the four leveling cylinders are respectively connected with four corners of the guide rail portion 9, and the four leveling cylinders cooperate to adjust the height and the levelness of the guide rail portion 9, and thus adjust the height and the levelness of the leveling device.
Further, the mortar leveling device further comprises an electrical box 51, wherein the electrical box 51 is arranged on the walking chassis 5 and controls the cooperative action of all the components of the mortar leveling device.
In this embodiment, the operation flow of the mortar leveling device during operation is as follows:
1. the walking chassis 5 drives the mortar leveling device to walk to the ground to be leveled, the telescopic sliding table 6 extends out, and the scraping device is in an unfolded state;
2. the leveling mechanism 7 controls the leveling device to reach a target mortar thickness surface according to the height difference fed back by the laser receiver 4; the leveling mechanism 7 controls the leveling device to a horizontal plane according to the feedback of the inclination angle sensor 8;
3. the telescopic sliding table 6 is used for scraping, so that the scraping device scrapes away redundant mortar, downward pressure is given to the mortar, and the mortar ground which passes through the scraping device forms a smooth plane.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A screed apparatus, comprising:
an intermediate blade (1);
an end scraper (2) connected to the end of the intermediate scraper (1) in the longitudinal direction, the end scraper (2) having an extended state and a folded state with respect to the intermediate scraper (1), and the screed is switchable between the extended state and the folded state;
when the strickle device is in the folded state, the end scraper (2) is at least partially overlapped on one side of the middle scraper (1).
2. Strickle device according to claim 1, characterized in that it further comprises a gear hinge (3), the end blade (2) being hinged to the intermediate blade (1) by means of the gear hinge (3);
the gear hinge (3) comprises:
a driving gear (31) rotatably provided to the intermediate blade (1);
a driven gear (32) fixedly arranged on the end part scraper (2);
the driving gear (31) can be in meshed transmission with the driven gear (32) to drive the end scraper (2) to rotate relative to the middle scraper (1).
3. Strickle device according to claim 2, wherein the gear hinge (3) further comprises a drive member (33), the drive member (33) being fixedly attached to the intermediate blade (1) and being capable of rotating the drive gear (31).
4. Strickle device according to claim 3, wherein the gear hinge (3) further comprises a driver mounting (34), the driver mounting (34) being fixedly arranged on the intermediate scraper (1), the driver (33) being arranged on the driver mounting (34).
5. Strickle device according to claim 4, characterized in that the drive gear (31) is arranged below the drive member mount (34).
6. Strickle device according to claim 2, characterized in that the gear hinge (3) further comprises:
the rotating shaft (35) is fixedly connected with the end scraper (2), and the driven gear (32) is fixedly arranged at one end of the rotating shaft (35) so as to drive the rotating shaft (35) to rotate;
the rotating shaft mounting sleeve (36) is fixedly arranged at the end part of the middle scraper (1) in the length direction, and the other end of the rotating shaft (35) can be rotatably arranged in the rotating shaft mounting sleeve (36).
7. A doctoring arrangement as claimed in claim 1, characterized in that the doctoring arrangement further comprises a laser receiver (4), which laser receiver (4) is arranged on the center line of the intermediate doctor blade (1) in the vertical direction.
8. Mortar leveling device, characterized in that it comprises a walking chassis (5) and a screed according to any one of claims 1-7, which screed is arranged on the walking chassis (5).
9. The mortar leveling device according to claim 8, wherein a telescopic sliding table (6) is arranged on the walking chassis (5), and the leveling device is arranged at the end of the telescopic sliding table (6).
10. Mortar leveling device according to claim 8, further comprising a leveling mechanism (7), which leveling mechanism (7) is arranged on the walking chassis (5) and enables the height and levelness of the screed to be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348409.4A CN114541764A (en) | 2020-11-26 | 2020-11-26 | Strickle device and mortar leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348409.4A CN114541764A (en) | 2020-11-26 | 2020-11-26 | Strickle device and mortar leveling device |
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| Publication Number | Publication Date |
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| CN114541764A true CN114541764A (en) | 2022-05-27 |
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| CN202011348409.4A Pending CN114541764A (en) | 2020-11-26 | 2020-11-26 | Strickle device and mortar leveling device |
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| CN102493653A (en) * | 2011-12-21 | 2012-06-13 | 三一重工股份有限公司 | Supporting leg device and engineering machine comprising same |
| CN205025113U (en) * | 2015-07-29 | 2016-02-10 | 江苏科瑞欣机械有限公司 | Laser flattening machine people that paves |
| CN108019045A (en) * | 2017-12-09 | 2018-05-11 | 广州金辉建设集团有限公司 | A kind of ground apparatus for leveling |
| CN108606745A (en) * | 2018-05-10 | 2018-10-02 | 宁波德腾工业设计有限公司 | A kind of Folding mop |
| CN109610844A (en) * | 2019-01-25 | 2019-04-12 | 上海瀛锦实业发展有限公司 | Ground concrete levelling machine |
| CN211775873U (en) * | 2020-02-22 | 2020-10-27 | 张巧 | Ground leveling device for building engineering |
| CN111350333A (en) * | 2020-04-10 | 2020-06-30 | 广东博智林机器人有限公司 | Scraper width adjusting device and flat grey robot |
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Application publication date: 20220527 |