CN210507053U

CN210507053U - Troweling machine

Info

Publication number: CN210507053U
Application number: CN201921041058.5U
Authority: CN
Inventors: 胡立其; 钱旭珍
Original assignee: Ningbo Tianyue Ecological Construction Co Ltd
Current assignee: Ningbo Tianyue Ecological Construction Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-12
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a troweling machine, which relates to road construction equipment and solves the problem that the prior troweling machine can not adjust the position of a push rod and can not enable an operator to smoothly use the troweling machine, and comprises a host machine, a troweling sheet which is rotationally connected with the host machine and is used for troweling the surface of concrete, and a protective cover which is connected with the host machine, wherein the protective cover is fixedly connected with an installation cover which is covered on the host machine; the mounting cover is provided with a first sliding groove, the first sliding groove is arranged along the vertical direction from the smear to the mounting cover, the protective cover is provided with two support rods, the support rods are hinged with a pushing element, and the pushing element penetrates through the first sliding groove and can slide in the first sliding groove; the mounting cover is provided with a limiting component for limiting and fixing the position of the pushing rod after sliding in the sliding groove. The utility model discloses have the position that can pass through the regulation catch bar so that the effect that the staff can smoothly use.

Description

Troweling machine

Technical Field

The utility model relates to a road construction equipment especially relates to a smoothing machine.

Background

With the rapid development of national economy, the area of large industrial buildings in China is larger and larger, and higher requirements on the flatness, levelness, color and the like of concrete floors of plants, warehouses, parking lots and the like are provided. The traditional construction process method is to perform secondary leveling after formwork erecting and warehouse dividing, and the method can not meet the requirements of current construction in the aspects of construction speed and quality. When rigid roads such as concrete pavements, terraces, airports, floors and the like are constructed, the construction pavements are required to be subjected to slurry lifting and polishing, and the compactness and the wear resistance of the concrete surfaces are improved.

The chinese patent publication No. cn201620902499.x discloses a troweling machine, which comprises a support rod, a host and a troweling sheet, wherein the support rod is fixedly connected with the host, the troweling sheet is rotatably connected to the host, the host is hinged with a first guard bar and a first guard bar, the first guard bar is connected with the first guard bar through a first elastic member, the troweling sheet is arranged in a guard frame formed by the first guard bar and the first guard bar, an outer wall of the support rod is slidably connected with a drive rod, and the drive rod moves along the support rod in the direction away from the host to drive the first guard bar and the first guard bar to incline in the direction close to the host simultaneously.

The troweling machine is not easy to collide with the step on one side of the road, and can trowel the concrete on the edge of the road. But in the use, staff's rising has the difference, so also different in the best position that promotes troweling machine catch bar, and above-mentioned troweling machine's push rod and bracing piece fixed connection, so can't adjust, can't let the smooth and easy use of staff of different heights.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a troweling machine, the position through adjusting the catch bar so that the staff homoenergetic of different heights can smooth and easy use.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a troweling machine comprises a host machine, a troweling sheet which is rotatably connected to the host machine and used for troweling the surface of concrete, and a protective cover which is fixedly connected to the host machine and covers the troweling sheet, wherein an installation cover which covers the host machine is fixedly connected to the protective cover;

the mounting cover is provided with a first sliding groove, the first sliding groove is arranged along the vertical direction from the smear to the mounting cover, the protective cover is fixedly connected with two support rods, a pushing piece is hinged between the two support rods, and the pushing piece penetrates through the first sliding groove and can slide in the first sliding groove;

and the mounting cover is provided with a limiting component for limiting and fixing the position of the pushing piece after sliding in the first sliding groove.

By adopting the technical scheme, the supporting rod is hinged and matched with the pushing piece, and the included angle between the pushing piece and the supporting rod can be adjusted, so that the height of one end of the pushing piece, which is far away from the supporting rod, from the ground can be adjusted, and the troweling machine is suitable for operators with different heights to use; due to the arrangement of the limiting assembly, after the height of the pushing piece is adjusted, the position of the pushing piece can be fixedly arranged on the cover, so that the stability of the device is improved; the arrangement of the mounting cover enables the limiting assembly to be mounted and more conveniently controls the position of the pushing piece after sliding in the sliding groove.

The utility model discloses further set up to: the spacing subassembly includes:

the two clamping blocks are arranged on the mounting cover and positioned at the upper side and the lower side of the motion trail of the pushing piece so as to limit the position of the pushing piece;

the locking bolt and the locking nut mutually fix the mounting cover and the clamping block;

the installation cover is provided with a second sliding groove for sliding the locking bolt and along the vertical direction from the smear to the installation cover.

Through adopting above-mentioned technical scheme, press from both sides tight piece and lock nut and locking bolt and mutually support, can fix on the installation cover pressing from both sides tight piece after adjusting the position of advancing the piece to advance the piece and fix on the installation cover, the one end that the bracing piece was kept away from to the distance on ground is passed in the convenient adjustment, makes the different operating personnel of height convenient comfortable more when operating the smoothing machine. The locking bolt and the locking nut are arranged, so that the clamping block can be fixed conveniently, the operation is convenient when the position of the clamping block is required to be adjusted, and the working efficiency is improved only by unscrewing the nut. The setting in second groove that slides, when the tight piece position of needs adjustment clamp, need not unscrew lock nut completely, only need unscrew lock nut can adjust and press from both sides tight piece position, further improves work efficiency.

The utility model discloses further set up to: the pusher shoe includes:

the telescopic rod is hinged on the supporting rod and is fixed between the two clamping blocks;

the hand-holding ring is arranged at one end of the telescopic rod far away from the support rod and is used for an operator to hold and push.

By adopting the technical scheme, the length of the telescopic rod can be adjusted, so that the height of one end of the telescopic rod, which is far away from the supporting rod, from the ground can be adjusted, the telescopic rod is suitable for more operators with different heights, and the utilization rate of the troweling machine is improved; the setting of ring is held to the hand for operating personnel is convenient more comfortable when promoting the telescopic link.

The utility model discloses further set up to: the telescopic link includes:

the connecting rod is hinged on the supporting rod and is fixed between the two clamping blocks;

the connecting rod, the one end that the bracing piece was kept away from to the connecting rod wears to locate on the connecting pipe, supply the other end that the connecting rod wore to locate fixedly and hold ring fixed connection on the connecting pipe.

The adjusting mechanism comprises: locking the connecting rod to the connecting tube.

Through adopting above-mentioned technical scheme, the connecting rod is worn to locate on the connecting pipe, and length when the connecting rod is worn to locate in the connecting pipe is different for the length of flexible pipe is also different, and adjustment mechanism can fix the connecting rod on the connecting pipe, thereby makes the length of flexible pipe adjustable, has further improved the practicality of device.

The utility model discloses further set up to: the utility model discloses a bracing piece, including the bracing piece, be provided with the bracing piece on the connecting rod, the equal threaded connection in fixed column both ends has the spliced pole that is used for connecting the corresponding bracing piece, be provided with on the bracing piece and supply the spliced pole to wear to establish rotatory perforation.

Through adopting above-mentioned technical scheme, fixed column and spliced pole are mutually supported, can be more convenient articulate connecting rod and bracing piece mutually, and the spliced pole can rotate on perforating to make the connecting rod can rotate on the bracing piece through fixed column and spliced pole.

The utility model discloses further set up to: and a rotating block for hand rotation is arranged on one side of the connecting column, which is far away from the fixing column.

Through adopting above-mentioned technical scheme, the setting of rotatory piece makes things convenient for thereby the hand swivelling joint post can be more convenient with the mutual threaded connection of spliced pole and fixed column, improves work efficiency, and also more convenient when dismantling the spliced pole from the fixed column.

The utility model discloses further set up to: the adjustment mechanism includes: the clamping block, the third sliding groove, the clamping groove and the limiting ring;

the clamping block is arranged at one end of the connecting rod, which is far away from the connecting column;

the third sliding groove is arranged on the connecting pipe and arranged along the penetrating direction of the connecting rod penetrating the connecting pipe;

the clamping groove is arranged on the connecting pipe and is mutually clamped and matched with the clamping block;

the limiting ring is in threaded fit with the connecting pipe, and the limiting ring abuts against the clamping block to limit the clamping block in the clamping groove.

Through adopting above-mentioned technical scheme, stopper and third groove of sliding mutually support for the connecting rod is worn to establish and is difficult for rocking in the connecting pipe, has further improved the stability of device, and the joint groove mutually supports with the spacing ring, can be stable fix the joint piece on the connecting pipe, all be difficult for rocking about from top to bottom, thereby fix on the connecting pipe with the connecting rod is stable.

The utility model discloses further set up to: the installation cover is provided with an oil filling port for the host to fill oil, and the installation cover is provided with an installation cover for covering the oil filling port.

Through adopting above-mentioned technical scheme, the setting of oil filler hole for the host computer is more convenient when refueling, need not remove the installation cover, and the setting of installation lid makes can seal the installation cover after having added oil, also avoids the oil tank that outside burning things which may cause a fire disaster is close to the host computer, improves the security.

The utility model discloses further set up to: the installation is covered and is provided with the connection hinge that is used for connecting the safety cover, the installation is covered and is provided with the torsional spring that is used for ordering about the installation lid and opens and shuts, the installation is covered the one end pin joint of keeping away from the connection hinge and is had the coupling hook that is used for connecting the safety cover, be provided with on the safety cover and be connected the complex go-between with the coupling hook.

Through adopting above-mentioned technical scheme, connect the setting of hinge, can be fixed in the installation with the installation lid and cover, and the opening and shutting of cover easy to assemble, the setting of coupling hook and go-between conveniently is covered the installation and is fixed on the installation, improves the stability of installation lid.

To sum up, the utility model discloses a beneficial technological effect does:

1. the mounting cover is matched with the limiting assembly, and the height of the pushing piece from the ground can be controlled and adjusted, so that the troweling machine can be suitable for operators with different heights;

2. the convenient regulation of length of lapse piece mutually supports with spacing subassembly, and the adjustment lapse that can be more convenient is apart from the height on ground, further improves the practicality of smoothing machine.

Drawings

Fig. 1 is a schematic structural view of the troweling machine of the present invention.

Fig. 2 is a schematic view of the structure inside the mounting cover.

Fig. 3 is an enlarged schematic view of the a-site limiting assembly of fig. 2.

Figure 4 is an exploded view of the stop assembly.

Fig. 5 is an exploded view of the fixed post and connecting post.

Fig. 6 is an exploded schematic view of the telescoping pole.

Fig. 7 is an enlarged view of the portion B of fig. 6 showing the clip block and the clip groove.

Fig. 8 is a schematic structural view of the mounting cover and the mounting cover.

Fig. 9 is an enlarged view of the portion C of fig. 8 showing the coupling hook and the coupling ring.

In the figure, 1, a host; 2. smearing pieces; 3. a protective cover; 4. mounting a cover; 5. a first sliding groove; 6. a support bar; 7. a pushing element; 8. a limiting component; 9. a clamping block; 10. locking the bolt; 11. locking the nut; 12. a second sliding groove; 13. a telescopic rod; 14. a hand-held ring; 15. a connecting rod; 16. a connecting pipe; 17. fixing a column; 18. connecting columns; 19. perforating; 20. rotating the block; 21. a limiting groove; 22. a clamping block; 23. a third sliding groove; 24. a clamping groove; 25. a limiting ring; 26. an oil filler; 27. installing a cover; 28. a connecting hinge; 29. a connecting hook; 30. a connecting ring; 31. an adjustment mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, for the utility model discloses well smoothing machine's structural schematic diagram, including the smear piece 2 that is used for floating the concrete, weld installation cover 4 on smoothing machine, installation cover 4 is made for the metal material, the characteristic that has high strength, install the thrust piece 7 that can promote smoothing machine on smoothing machine, in the in-service use, the position of thrust piece 7 on installation cover 4 is adjusted to the accessible, spacing subassembly 8 of rethread will be passed a 7 and fix on installation cover 4, thereby reach the operating personnel of different heights and operate smoothing machine with more comfortable posture, and the work efficiency is improved.

Referring to fig. 2 and 3, a main machine 1 for driving a troweling sheet 2 is arranged on the troweling machine, the main machine 1 is a diesel engine, and the troweling sheet 2 is driven to rotate so as to trowel a concrete pavement. The welding has the safety cover 3 on host computer 1, and the safety cover 3 is cyclic annular bar setting, also is made for the metal material, offers the oil filler hole 26 that supplies host computer 1 to refuel on installation cover 4, makes things convenient for host computer 1's refueling.

The welding has two spinal branch vaulting poles 6 on the protective cover 3, is connected with spacing subassembly 8 on installation cover 4, and spacing subassembly 8 comprises pressing from both sides tight piece 9, locking bolt 10 and lock nut 11, offers the second groove 12 that slides that supplies locking bolt 10 to wear to establish to slide on installation cover 4, and the position of the tight piece 9 of convenient adjustment clamp need not be twisted off lock nut 11 completely at the in-process of adjustment, improves work efficiency.

Referring to fig. 6 and 7, the pushing element includes a telescopic rod 13 and a hand-held ring 14, the telescopic rod 13 includes a connecting rod 15 and a connecting pipe 16, one end of the connecting pipe 16 is integrally connected with the hand-held ring 14, two opposite third sliding grooves 23 are formed on the pipe wall of the other end of the connecting pipe 16 along the length direction of the connecting pipe 16, a plurality of clamping grooves 24 are further formed on the pipe wall of the connecting pipe 16 on one side of each third sliding groove 23, the plurality of clamping grooves 24 are arranged at a certain distance along the length direction of the connecting pipe 16 and are all communicated with the third sliding grooves 23, one end of the connecting rod 15 is movably mounted in one end of the connecting pipe 16 far away from the hand-held ring 14, two opposite clamping blocks 22 are radially and convexly arranged on the end of the connecting rod 15, the clamping blocks 22 are square and correspond to the third sliding grooves, a limit ring 25 is further screwed on the connecting pipe 16, the limit ring 25 is a hexagon, when using, when the staff need adjust the length of telescopic link according to height and posture condition, adjustment connecting rod 15 and connecting pipe 16's relative position, and make joint piece 22 correspond with 24 positions in one of them joint groove, then swivel joint pole 15 earlier, pass connecting rod 15 again, make joint piece 22 and the mutual joint location in joint groove 24, swivel joint 25 is contradicted spacing ring 25 and joint piece 22 each other, thereby make joint piece 22 remain all the time and be difficult for rocking in joint groove 24, thereby make 15 fixed connection of connecting rod on connecting pipe 16.

Referring to fig. 3 and 4, a first sliding groove 5 for the other end of the connecting rod 15 to slide in a penetrating manner is further formed in the mounting cover 4, a plurality of limiting grooves 21 are formed in one side wall of the first sliding groove 5 at certain intervals, when the angle and the position of the connecting rod 15 between the mounting covers are determined according to the operation posture of a worker, the connecting rod 15 is clamped in the limiting groove 21 corresponding to the position of the connecting rod 15, the connecting rod 15 can be more stably fixed on the mounting cover 4, and the stability of the connecting rod 15 fixed on the mounting cover 4 is further improved.

Referring to fig. 3 and 5, a fixed column 17 is integrally arranged on the connecting rod 15, connecting columns 18 for connecting and fixing with the supporting rod 6 are in threaded fit at two ends of the fixed column 17, through holes 19 for the connecting columns 18 to penetrate through are formed in the supporting rod 6, and a rotating block 20 convenient for a user to rotate the connecting columns 18 is integrally arranged at one ends of the connecting columns 18 far away from the fixed column 17, so that the working efficiency is improved in actual operation; and the length of the connecting pole 18 is sufficient to enable the connecting rod 15 to move to the position of the limiting groove 21.

Referring to fig. 7 and 8, a mounting cap 27 for covering the oil filler 26 is connected to the mounting cover 4 by a connection hinge 28, a connection hook 29 is provided on the mounting cap 27, and the connection hook 29 is made of a plastic material and is connected and engaged with a connection ring 30 welded to the mounting cover 4, thereby connecting and fixing the mounting cap 27 to the mounting cover 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a troweling machine, includes host computer (1), rotates to be connected on host computer (1) and be used for floating smear piece (2), fixed connection on host computer (1) and cover safety cover (3) of locating on smear piece (2), its characterized in that: the protective cover (3) is fixedly connected with an installation cover (4) which covers the main machine (1);

the mounting cover (4) is provided with a first sliding groove (5), the first sliding groove (5) is arranged along the vertical direction from the smearing piece (2) to the mounting cover (4), the protective cover (3) is fixedly connected with two support rods (6), a pushing piece (7) is hinged between the two support rods (6), and the pushing piece (7) penetrates through the first sliding groove (5) and can slide in the first sliding groove (5);

and the mounting cover (4) is provided with a limiting component (8) for limiting and fixing the position of the pushing piece (7) after sliding in the first sliding groove (5).

2. A troweling machine according to claim 1, characterized in that: the spacing subassembly (8) includes:

the two clamping blocks (9) are arranged on the mounting cover (4) and are positioned at the upper side and the lower side of the motion trail of the pushing piece (7) to limit the position of the pushing piece (7);

the locking bolt (10) and the locking nut (11) mutually fix the mounting cover (4) and the clamping block (9);

and a second sliding groove (12) which is used for sliding the locking bolt (10) and is arranged along the vertical direction from the smear (2) to the mounting cover (4) is arranged on the mounting cover (4).

3. A troweling machine according to claim 2, characterized in that: the pusher shoe (7) comprises:

the telescopic rod (13) is hinged on the supporting rod (6) and is fixed between the two clamping blocks (9);

the hand-holding ring (14) is arranged at one end of the telescopic rod (13) far away from the support rod (6) and is used for an operator to hold and move.

4. A troweling machine according to claim 3, characterized in that: the telescopic rod (13) comprises:

the connecting rod (15) is hinged on the supporting rod (6) and is fixed between the two clamping blocks (9);

one end, far away from the supporting rod (6), of the connecting rod (15) penetrates through the connecting pipe (16), and the other end, through which the connecting rod (15) penetrates and is fixed, of the connecting pipe (16) is fixedly connected with the hand-holding ring (14);

adjustment mechanism (31): the connecting rod (15) is locked on the connecting pipe (16).

5. The troweling machine according to claim 4, characterized in that: one end of the connecting rod (15) close to the supporting rod (6) is provided with a fixing column (17), two ends of the fixing column (17) are in threaded connection with connecting columns (18) used for connecting the corresponding supporting rods (6), and the supporting rod (6) is provided with through holes (19) for the connecting columns (18) to penetrate through to rotate.

6. The troweling machine according to claim 5, characterized in that: and a rotating block (20) for rotating a hand is arranged on one side of the connecting column (18) far away from the fixing column (17).

7. The troweling machine according to claim 4, characterized in that: the adjustment mechanism (31) includes: the clamping block (22), the third sliding groove (23), the clamping groove (24) and the limiting ring (25);

the clamping block (22) is arranged at one end of the connecting rod (15) far away from the connecting column (18);

the third sliding groove (23) is arranged on the connecting pipe (16), and the third sliding groove (23) is arranged along the penetrating direction of the connecting rod (15) penetrating the connecting pipe (16);

the clamping groove (24) is arranged on the connecting pipe (16) and is mutually clamped and matched with the clamping block (22);

spacing ring (25) and connecting pipe (16) screw-thread fit, spacing ring (25) are contradicted in joint piece (22) in order to restrict joint piece (22) in joint groove (24).

8. A troweling machine according to claim 1, characterized in that: the installation cover (4) is provided with an oil filling port (26) for the host (1) to fill oil, and the installation cover (4) is provided with an installation cover (27) for covering the oil filling port (26).

9. The troweling machine according to claim 8, characterized in that: be provided with on installation lid (27) and be used for connecting connection hinge (28) of safety cover (3), the one end pin joint of keeping away from connection hinge (28) on installation lid (27) has coupling hook (29) that are used for connecting safety cover (3), be provided with on safety cover (3) and be connected complex go-between (30) with coupling hook (29).