CN210888112U

CN210888112U - Mortar laying device with improved structure

Info

Publication number: CN210888112U
Application number: CN201921241549.4U
Authority: CN
Inventors: 李良君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-30
Anticipated expiration: 2029-08-01

Abstract

The utility model provides an improve mortar laying ware of structure, including hopper and support, the hopper includes front bezel, back plate and both sides board, the back plate rigid coupling of support and hopper, the bottom of hopper is provided with the egress opening, still includes: the paving surface concave-convex self-adapting device is arranged on the front plate corresponding to the outflow port; and a paving width adjusting device arranged on the bracket corresponding to the outflow port. Compared with the prior art, unsmooth inconvenient problem of operation when meetting the brick face when using can be solved to unsmooth adaptive device for lay more smoothly. The paving width adjusting device can adjust the size of the flow outlet of the paving device according to the width of the brick.

Description

Mortar laying device with improved structure

Technical Field

The utility model relates to a mortar laying device, in particular to a mortar laying device with an improved structure.

Background

When the wall is built, mortar needs to be laid on the bricks, and then the other brick is covered on the mortar surface to wait for the mortar to air dry and condense. Generally, when a worker lays mortar on a brick, the mortar is uniformly smeared by using a plastering plate, and then another brick is placed. But the manual plastering has the defects of non-uniformity and slow plastering.

In order to save labor and improve labor efficiency, the applicant has invented various wall mortar applicators, such as the wall mortar applicator disclosed in patent application No. (201721792871.7), which includes a bracket and a funnel, wherein the funnel is disposed on the bracket, the bottom of the funnel is provided with an outflow port, and the bottom of the funnel is provided with a boss. The boss and the outflow port are arranged at intervals, so that uniform and smooth mortar surfaces (lines) can be manufactured when mortar is paved, the efficiency is high, and the manufactured mortar surfaces (lines) are also very good in effect.

However, in actual operation, some brick surfaces are uneven, and especially when the brick surfaces are provided with protrusions, the mortar device is often lifted, which not only affects the mortar spreading progress, but also causes uneven mortar to be coated.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an improve mortar laying device of structure to effectual not enough among the solution prior art.

The utility model provides an improve mortar laying ware of structure, includes hopper and support, the hopper includes front bezel, back plate and both sides board, the back plate rigid coupling of support and hopper, the bottom of hopper is provided with the egress opening, still includes: the paving surface concave-convex self-adapting device is arranged on the front plate corresponding to the outflow port; and a paving width adjusting device arranged on the bracket corresponding to the outflow port.

Compared with the prior art, unsmooth inconvenient problem of operation when meetting the brick face when using can be solved to unsmooth adaptive device for lay more smoothly, lay speed is more accelerated. And lay width adjusting device and can adjust the egress opening size of laying ware according to the width of fragment of brick for the laying ware just in time can block the fragment of brick, also can make the size of the mortar egress opening of laying ware and the width phase-match of fragment of brick. The applicability is wider, and the brick can be flexibly applied to various bricks.

Further, the paving surface concave-convex self-adaptive device comprises: the box body is fixed at the lower edge of the front end face of the front plate, and a plurality of chambers with downward openings are arranged in the box body side by side along the width direction of the front plate; and the number of the stop blocks is the same as that of the chambers, each stop block is arranged in the chamber in a sliding mode through a first spring, and the lower end face of each stop block is provided with an elastic block extending out of the opening of the chamber. The bullet piece stretches out the laying device and can upwards retract the cavity, so sets up, and when the laying device was suitable for, when meetting the arch on the brick face, bellied place can upwards jack-up the bullet piece, and in the bullet piece retraction wall body, can not hinder laying of laying device, need not lift up the laying device again. So that the laying is smoother.

Furthermore, the upper end surface of each block is provided with a guide rod, and the top surface of each cavity is provided with a positioning boss; one end of the first spring is sleeved in the guide rod, and the other end of the first spring is sleeved on the positioning boss. The guide rod is matched with the positioning boss to guide the elastic block to retract towards the cavity.

Furthermore, the box body is fixed at the lower edge of the front end face of the front plate through a connecting plate, and the connecting plate is connected with the front plate through an adjusting screw. The connecting plate passes through adjusting screw and fixes the box on the front bezel, and specific fixed height can be adjusted according to the actual conditions who uses.

Further, the paving width adjusting device includes: the two fixing plates are fixed on two sides of the bracket; the double-threaded screw is horizontally erected in the two fixing plates in a rotatable mode; the supporting slide bar is horizontally erected in the two fixing plates and is arranged in parallel with the double-end screw; the two limiting plates are correspondingly arranged on the left side and the right side of the outflow port; and each limiting plate is threaded in the double-headed screw, and each limiting plate is slidably arranged in the support slide rod. So set up, the screw thread opposite direction on the double-end screw, through rotating the double-end screw, the limiting plate of both sides is close to each other or is kept away from to the fragment of brick of adaptation different width.

Furthermore, lay width adjusting device still includes two egress opening width regulating plates, two egress opening width regulating plates set up the both sides below the egress opening, and every egress opening width regulating plate is connected with a limiting plate. The outflow port width adjusting plate is connected with the limiting plate, and when the limiting plate moves, the sealing plate also moves along with the limiting plate, so that the size of the outflow port is adjusted to be matched with the width of the brick surface.

Furthermore, the outflow port width adjusting plate is provided with a long groove matched with the thickness of the limiting plate, and the limiting plate is clamped in the long groove.

The bottom of the rear plate is provided with insertion openings corresponding to the left side and the right side of the outflow opening, and the insertion openings are used for the sealing plates to be movably inserted. The sealing plate can seal the outflow opening when not in use.

Further, be provided with the handle on the support, still include telescoping device, telescoping device includes: one end of the connecting rod is connected with the rear plate, and the other end of the connecting rod is connected with the handle; the pressing plate is connected with the sealing plate and is slidably arranged in the connecting rod in a penetrating manner; the second spring is sleeved on the connecting rod body between the handle and the pressing plate; and the hand hook part is arranged on the pressing plate. By pressing the pressing plate, the sealing plate can be driven to move, so that the outflow opening is opened. The pressing plate is released, the pressing plate is reset under the action of the spring, the sealing plate seals the outflow port, and the finger hooks the hand hook part to open the sealing plate.

Furthermore, a driving and traveling device is also arranged on the bracket; the walking driving device comprises: the two sleeves are movably sleeved at two ends of the supporting slide bar, movably penetrate through the fixed plate and the limiting plate respectively and are fixedly connected with the limiting plate through a bearing; each sleeve is fixedly connected with a gear; the two supporting wheels are fixedly connected to the two sleeves respectively; the two motors are movably arranged on the supporting sliding rod through a sliding block respectively, and the output ends of the motors are meshed with the gear. So set up, two supporting wheels can remove along with the removal of limiting plate, and in the use, two supporting wheels are placed on the fragment of brick, and the motor drive supporting wheel rotates, and then drives the ware of laying and remove on the fragment of brick, and it is more convenient laborsaving to use.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the internal structure of the box body of the concave-convex adaptive device for the pavement surface in embodiment 1 of the present invention;

fig. 3 is a rear view of embodiment 1 of the present invention;

fig. 4 is a bottom view of embodiment 1 of the present invention;

fig. 5 is a side view of embodiment 1 of the present invention;

FIG. 6 is a partial cross-sectional view of FIG. 5;

fig. 7 is a rear view of embodiment 2 of the present invention;

fig. 8 is a side view of embodiment 2 of the present invention.

In the drawings: 1. a hopper; 11. a front plate; 12. a side plate; 13. a back plate; 2. a support; 21. a handle; 3. a box body; 31. a chamber; 32. positioning the boss; 33. a first spring; 34. a spring block; 35. a stopper; 36. a guide bar; 37. a connecting plate; 41. a limiting plate; 42. a fixing plate; 43. a double-ended screw; 44. supporting the sliding rod; 45. an outflow opening width adjusting plate; 5. a sealing plate; 61. A connecting rod; 62. pressing a plate; 63. a second spring; 64. a hand hook portion; 71. a support wheel; 72. a sleeve; 73. a gear; 74. A motor; 75. a slider; 8. a brick is provided.

Detailed Description

Example 1

Referring to fig. 1-6, fig. 1 is a front view of the present embodiment 1, fig. 3 is a rear view of the present invention embodiment 1, and fig. 4 is a bottom view of the present invention embodiment 1. The utility model provides a mortar laying device of improved structure, includes hopper 1 and support 2, hopper 1 includes front bezel 11, back plate 13 and both sides board 12, support 2 and the back plate 13 rigid coupling of hopper 1, the bottom of hopper 1 is provided with the egress opening. The automatic paving machine is characterized by further comprising a paving surface concave-convex self-adaptive device and a paving width adjusting device, wherein the paving surface concave-convex self-adaptive device corresponds to the outflow port and is arranged on the front plate 11, and the paving width adjusting device corresponds to the outflow port and is arranged on the support 2.

Specifically, as shown in fig. 2, fig. 2 is the schematic diagram of the internal structure of the concave-convex adaptive device for paving surface of the present invention. The concave-convex self-adaptive device for the laying surface comprises a box body 3, wherein the box body 3 is fixed at the lower edge of the front end surface of the front plate 11 through a connecting plate, and the connecting plate is connected with the front plate 11 through adjusting screws. A plurality of chambers 31 with downward openings are arranged in the box body 3 side by side along the width direction of the front plate 11. A stop 35 is arranged in the chamber, said stop 35 being slidably arranged in the chamber by means of a first spring 33, and the lower end face of each stop 35 is provided with a spring block 34 protruding from the opening of the chamber. The stop 35 should be sized larger than the opening of the chamber to prevent the stop 35 from protruding from the chamber. With the arrangement, the height of the box body 3 on the front plate 11 can be flexibly adjusted according to the adjusting screws and the connecting plate 37. The elastic block 34 can freely stretch into the cavity, when the brick is laid, the elastic block 34 can retract into the cavity 31 when encountering a protrusion on the brick surface, the laying device does not need to be lifted, and the elastic block 34 can also play a role in plastering.

Specifically, the upper end surface of each block 35 is further provided with a guide rod 36, and the top surface of each chamber corresponding to the guide rod 36 is further provided with a positioning boss 32. One end of the first spring 33 is sleeved in the guide rod 36, and the other end thereof is sleeved on the positioning boss 32. Guide bar 36 cooperates with locating boss 32 to guide retraction of shot block 34 toward the chamber.

Preferably, the bottom of the elastic block 34 is also provided with a smooth guiding slope. The guide slope can ensure that the protrusion of the laying device on the brick surface can smoothly transit without being clamped.

Specifically, the paving width adjusting device includes two fixing plates 42, a stud 43, a supporting slide 44 and two limiting plates 41. The two fixing plates 42 are fixed on both sides of the bracket 2. The double-threaded screw is horizontally erected in the two fixing plates 42 in a rotatable manner. The supporting slide 44 is horizontally erected in the two fixing plates 42, and in this embodiment, the supporting slide is arranged in parallel with the double-headed screw 43. The two limiting plates 41 are correspondingly arranged at the left side and the right side of the outflow port, each limiting plate 41 is threaded in the double-headed screw 43, and each limiting plate 41 is slidably threaded in the support slide bar 44. The thread directions of the double-headed screw 43 are opposite, the double-headed screw 43 and the support sliding rod 44 are arranged in parallel, the two limit plates 41 can be fixedly connected with thread seats, the threads of the thread seats penetrate through the double-headed screw 43, and the thread modes of the two limit plates 41 and the double-headed screw 43 are opposite. In this way, the two limiting plates 41 can be driven to move close to or away from each other by rotating the double-headed screw 43 to position different bricks. The supporting sliding rod 44 is provided with sliding bearings, the sliding bearings are respectively and fixedly connected to the two limiting plates 41, and the two limiting plates 41 can slide on the supporting sliding rod 44.

Specifically, lay width adjusting device still includes two egress opening width regulating plates 45, two egress opening width regulating plates 45 level sets up the both sides in egress opening below, and every egress opening width regulating plate 45 is connected with a limiting plate 41. The concrete connection mode is as follows: the bottom of the outflow port width adjusting plate 45 is provided with a long groove matched with the thickness of the limiting plate 41, and the part of the limiting plate 41 extending to the outflow port can be clamped in the long groove. So set up, egress opening width regulating plate 45 and limiting plate 41 joint, when limiting plate 41 removed, egress opening width regulating plate 45 also followed and removed to this size of adjusting the egress opening makes it coincide with brick face width.

The utility model discloses a mortar laying device is still including sealing board 5, sealing board 5 stretches out from the back plate 13 of hopper 1. Specifically, the bottom of the rear plate 13 is provided with insertion openings into which the sealing plate 5 is movably inserted, corresponding to the left and right sides of the outlet. The handle 21 is arranged on the bracket 2, the handle 21 is also fixedly connected with a telescopic device, and the sealing plate 5 can be stretched on the rear plate 13 through the telescopic device.

As shown in fig. 6, fig. 6 is a partially enlarged view of fig. 5, and the telescopic device includes a connection rod 61, a pressure plate 62, and a second spring 63. One end of the connecting rod 61 is fixedly connected with the rear plate 13 of the hopper 1, and the other end is fixedly connected with the handle 21. The pressing plate 62 is vertically and fixedly connected with the sealing plate 5, and the pressing plate 62 is slidably arranged in the connecting rod 61 in a penetrating manner. The second spring 63 is sleeved on the rod body of the connecting rod 61 and is positioned between the pressure plate 62 and the handle 21. A hook portion 64 is further provided on the pressing plate 62. With this arrangement, when the cap is used, the handle 21 is held by the hand, and the sealing plate 5 is pulled backward by hooking the finger on the hook portion 64, thereby opening the spout. After the laying is finished, the hand hook part 64 is released, and the sealing plate 5 is reset under the action of the second spring 63, so that the convection outlet is sealed.

It should be noted that the telescoping device and the paving width adjusting device of the present embodiment are both disposed on the bracket 2 behind the hopper 1, and the bracket 2 may be lengthened backward for convenience of installation. The connecting rod 61, the pressure plate 62 and the spring in the telescopic device of the present embodiment are located below the double-headed screw 43 and the support slide 44. In this embodiment, for convenience of use, the support slide bar and the double-headed screw may be horizontally arranged in parallel. The utility model discloses a limiting plate 41 is the boot form, the leg of a boot part is worn to establish on double-end screw 43 and support slide bar 44, the vamp part card advances in the recess of egress opening wide and narrow regulating plate 45 bottom. Also, in order not to interfere with the protrusion of the sealing plate 5, a horizontal strip-shaped hole (not shown) may be provided on one side of the boot shaft corresponding to the sealing plate 5. The utility model discloses a still be provided with the handle on mortar laying device's the both sides board respectively, when using, the handle is convenient to place laying device on the fragment of brick.

The utility model discloses a laying device is when using, and portable handle will lay the bottom of ware and place on fragment of brick 8, then rotatory double-end screw 43 for two limiting plates 41 block the fragment of brick, then hold handle 21 with the hand and hook hand hook portion 64 pulling and seal board 5, open the egress opening, then slide backward, spread the thick liquid, can automatic withdrawal when the bullet piece 34 that is located front bezel 11 meets the brick face arch, need not lift up the laying device. And the elastic blocks 34 on the front plate 11 can also be used for leveling the flowing mortar.

The utility model discloses a mortar laying device is located the unsmooth self-adaptation device of face of laying on the front bezel 11, through the flexible of bullet piece 34, on unevenness's brick face, the thick liquid is spread in going on that the laying device still can be smooth and easy, need not pause midway. The paving width adjusting devices on the two sides can effectively limit bricks with different widths, so that the paving device is more widely applicable. The sealing plate 5 and the telescopic device are arranged to seal the convection outlet conveniently, and the use is more flexible.

Example 2

Compared with embodiment 1, the mortar laying device with an improved structure of the present embodiment is additionally provided with a driving and traveling device, and the supporting slide rod is located below the double-headed screw in the present embodiment, and other settings are the same as those in embodiment 1.

As shown in fig. 7 and 8, fig. 7 is a rear view of embodiment 2 of the present invention; fig. 8 is a side view of embodiment 2 of the present invention. The bracket is also provided with a driving walking device; the walking driving device comprises: two sleeves 72, two support wheels 71 and two motors 74.

The two sleeves 72 are movably sleeved at two ends of the supporting slide bar 44, so that the sleeves can slide on the supporting slide bar, and the two sleeves respectively movably penetrate through the fixing plate and the limiting plate and are fixedly connected with the limiting plate 41 through a bearing. Specifically, the sleeve movably penetrates through the fixing plate; the bearing is a tapered roller bearing and can bear radial load and unidirectional axial load. The bearing rigid coupling is on the limiting plate, and the sleeve pipe passes through the bearing, can slide on supporting the slide bar together with the limiting plate on the one hand, and on the other hand, the sleeve pipe can rotate relative to the limiting plate. Each sleeve is also fixedly connected with a gear 73.

Two supporting wheels 71 are respectively and fixedly connected to the two sleeves, the two supporting wheels are located on the inner sides of the two limiting plates, and when the brick is used, the two supporting wheels abut against the brick. The two motors 74 are movably arranged on the supporting slide rod through a slide block 75 respectively, the slide block is arranged on the supporting slide rod in a sliding manner, and the output ends of the motors 74 are meshed with the gear 73.

The utility model provides a laying device of improvement structure, the position that supports the slide bar setting can set up according to the mortar leak, specifically when using for the supporting wheel offsets on fragment of brick 8, can roll on fragment of brick 8. And adjust the limiting plate, two supporting wheels can also remove along with the removal of limiting plate, can with the fragment of brick width phase-match of difference. The motor can drive the supporting wheel to rotate, so that the use is more labor-saving.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides an improve mortar laying ware of structure, includes hopper and support, the hopper includes front bezel, back plate and both sides board, the back plate rigid coupling of support and hopper, the bottom of hopper is provided with the egress opening, its characterized in that still includes:

the paving surface concave-convex self-adapting device is arranged on the front plate corresponding to the outflow port; and

and the paving width adjusting device is arranged on the bracket corresponding to the outflow port.

2. The improved structure mortar applicator according to claim 1, wherein: the concave-convex self-adaptive device for the pavement surface comprises:

the box body is fixed at the lower edge of the front end face of the front plate, and a plurality of chambers with downward openings are arranged in the box body side by side along the width direction of the front plate; and

the number of the stop blocks is the same as that of the chambers, each stop block is arranged in the chamber in a sliding mode through a first spring, and the lower end face of each stop block is provided with an elastic block extending out of the opening of the chamber.

3. The improved structure mortar applicator according to claim 2, wherein: the upper end surface of each block is provided with a guide rod, and the top surface of each cavity is provided with a positioning boss; one end of the first spring is sleeved in the guide rod, and the other end of the first spring is sleeved on the positioning boss; the bottom of the elastic block is provided with a guide inclined plane.

4. The improved structure mortar applicator according to claim 2, wherein: the box body is fixed at the lower edge of the front end face of the front plate through a connecting plate, and the connecting plate is connected with the front plate through an adjusting screw.

5. The improved structure mortar applicator according to claim 1, wherein: the paving width adjusting device includes:

the two fixing plates are fixed on two sides of the bracket;

the double-threaded screw is horizontally erected in the two fixing plates in a rotatable mode;

the support sliding rod is horizontally erected in the two fixing plates; and

the two limiting plates are correspondingly arranged on the left side and the right side of the outflow port; and each limiting plate is threaded in the double-headed screw, and each limiting plate is slidably arranged in the support slide rod.

6. The improved structure mortar applicator according to claim 5, wherein: the paving width adjusting device further comprises two outflow port width adjusting plates, the two outflow port width adjusting plates are arranged on two sides below the outflow ports, and each outflow port width adjusting plate is connected with one limiting plate.

7. The improved structure mortar applicator of claim 6, wherein: the outflow opening width adjusting plate is provided with a long groove matched with the thickness of the limiting plate, and the limiting plate is clamped into the long groove.

8. A structurally improved mortar applicator according to any one of claims 1 to 7, characterized in that: the bottom of the rear plate is provided with insertion holes for the sealing plate to be movably inserted into corresponding left and right sides of the outflow port.

9. The improved structure mortar applicator of claim 8, wherein: be provided with the handle on the support, still include telescoping device, telescoping device includes:

one end of the connecting rod is connected with the rear plate, and the other end of the connecting rod is connected with the handle;

the pressing plate is connected with the sealing plate and is slidably arranged in the connecting rod in a penetrating manner;

the second spring is sleeved on the connecting rod body between the handle and the pressing plate; and

and the hand hook part is arranged on the pressing plate.

10. The improved structure mortar applicator according to claim 1, wherein: the bracket is also provided with a driving walking device; the walking driving device comprises:

the two sleeves are movably sleeved at two ends of the supporting slide bar, movably penetrate through the fixed plate and the limiting plate respectively and are fixedly connected with the limiting plate through a bearing; each sleeve is fixedly connected with a gear;

the two supporting wheels are fixedly connected to the two sleeves respectively;

the two motors are movably arranged on the supporting sliding rod through a sliding block respectively, and the output ends of the motors are meshed with the gear.