CN217128878U - Wall spraying equipment for house construction - Google Patents

Abstract

The utility model relates to a wall spraying equipment for house construction, including the supporting baseplate, the universal wheel is all installed to the four corners department of supporting baseplate bottom, the supporting baseplate top is provided with the storage case, the one end intercommunication at storage case top has the screening feeder hopper, the other end at storage case top is fixed with T type mounting panel, but sliding connection has the movable block with the top of supporting baseplate between the one end of T type mounting panel bottom and the supporting baseplate top, be provided with between T type mounting panel bottom and the supporting baseplate top and be used for driving the movable block and carry out gliding actuating mechanism along vertical direction, one side that the movable block deviates from T type mounting panel is fixed with spraying mechanism, the booster pump is installed at the top of storage case, the feed end of booster pump is linked together through inlet pipe and storage incasement portion, the discharge end of booster pump is linked together through discharging pipe and spraying mechanism. The automatic spraying to the wall can be realized, the handheld spray gun of operation workman need not, reduces intensity of labour, and can realize automatic floating in the spraying, and the practicality is strong.

Description

Wall spraying equipment for house construction

Technical Field

The utility model belongs to the technical field of the spraying equipment for the construction, especially, relate to a wall spraying equipment for house construction.

Background

In the field of building construction, after a house is built, a cement mortar protective layer needs to be coated on the inner surface and the outer surface of a wall body of the house, so that the physical performance of the house is improved, and the building is beautified. The existing cement mortar smearing modes comprise two modes: one method is that an operator holds a scraper to uniformly coat cement mortar on the surface of a wall by means of manual coating; the other method is that the spray gun is held by an operator, so that the nozzle of the spray gun is aligned to the wall surface, and the spray gun reciprocates up and down along the wall surface, so that cement mortar covers the whole wall surface layer by layer, after spraying is finished, the cement mortar sprayed on the wall surface is smeared and leveled by utilizing the scraper. However, both of the above-mentioned two application methods have certain disadvantages: (1) although the flatness of the wall surface can be guaranteed by means of manual painting, the labor intensity is high, the working efficiency is extremely low, and a scaffold needs to be built for the wall body with a higher position, so that the operation is complex, and the operation of workers for climbing the scaffold for construction is needed, so that certain potential safety hazards exist; (2) adopt the spray gun to paint the mode, although work efficiency improves to some extent, but need the operation workman to hand the spray gun always and carry out reciprocating motion from top to bottom along the wall, it is big to hand the spray gun for a long time not only physical demands, it feels tired to make operating personnel very easily, the practicality is poor, rely on the manual spray gun of operation workman's experience in addition during the spraying completely, the problem that spraying thickness differs appears very easily, can not guarantee the quality of spraying, still need the manual work to use the scraper blade to paint the cement mortar of spraying on the wall level after the spraying, and complex operation has increased workman's intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wall spraying equipment is used in house construction for there is intensity of labour big, the poor technical problem of spraying quality in the spraying mode of solving among the prior art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the wall surface spraying equipment for house construction comprises a horizontally arranged supporting bottom plate, universal wheels are installed at four corners of the bottom of the supporting bottom plate, a material storage box is arranged at the top of the supporting bottom plate, one end of the top of the material storage box is communicated with a screening feed hopper, a T-shaped mounting plate which is vertically and upwards arranged is fixed at the other end of the top of the material storage box, a horizontally arranged movable block is connected between one end of the bottom of the T-shaped mounting plate and the top of the supporting bottom plate in a sliding mode in a lifting mode, a driving mechanism for driving the movable block to slide in the vertical direction is arranged between the bottom of the T-shaped mounting plate and the top of the supporting bottom plate, a spraying mechanism is fixed on one side, away from the T-shaped mounting plate, of the movable block through a connecting rod, a booster pump is installed at the top of the material storage box, the feed end of the booster pump is communicated with the interior of the material storage box through a feed pipe, and the screening feed hopper are respectively arranged at two ends of the material storage box, the discharge end of the booster pump is communicated with the spraying mechanism through a discharge pipe.

Preferably, spraying mechanism includes the fixed plate that the level set up, the one end of fixed plate deviates from the one end fixed connection of movable block with the connecting rod, the intermediate position of fixed plate is fixed with the spraying dish that the level set up along its length direction, the inside cavity of spraying dish sets up, the one end that the discharging pipe deviates from the booster pump runs through the fixed plate and extends to inside the spraying dish, the one end that the spraying dish deviates from the fixed plate has the shower nozzle that a plurality of even intervals set up along its length direction intercommunication, be located the flat roller of scraping that the rotation is connected with the symmetry setting on the fixed plate of spraying dish upper and lower both sides, the flat roller of scraping sets up along the length direction level of fixed plate, be fixed with the support frame that is used for the installation of scraping the flat roller that the symmetry set up on the fixed plate, the both ends of scraping the flat roller are rotated and are connected on the support frame.

Preferably, actuating mechanism is including setting up the first driving motor at the one end at T type mounting panel top, the vertical downward setting of first driving motor's output shaft, first driving motor's output shaft has the lead screw of vertical downward setting through the shaft coupling transmission connection, the lead screw runs through the top of T type mounting panel and is connected through the top rotation of bearing and T type mounting panel, the top of supporting baseplate is fixed with the axle sleeve that the opening set up, the bottom of lead screw is rotated and is connected inside the axle sleeve, the guide bar of the vertical setting of fixedly connected with between the bottom of T type mounting panel and the top of supporting baseplate, guide bar and lead screw parallel arrangement, the inside screw thread slot hole that runs through the movable block of following vertical direction of movable block, movable block threaded connection is outside at the lead screw, the inside guiding hole that runs through the movable block of still having seted up along vertical direction of movable block, the movable block passes through guiding hole sliding connection outside the guide bar.

Preferably, one end at T type mounting panel top is provided with the balancing weight, and the balancing weight is located the both ends at T type mounting panel top respectively with first driving motor.

Preferably, be fixed with a plurality of interval along the horizontal direction on the outer wall of movable block and set up elasticity and compress tightly the area, elasticity compresses tightly the area and is close to one side of movable block and laminates mutually with the outer wall of discharging pipe.

Preferably, the tapping pipe is a telescopic bellows.

Preferably, the screening hopper is of large diameter at its top, the little awl fill column structure of bottom diameter, the inside top of screening feeder hopper is fixed with the sieve that the level set up, the equipartition has the sieve mesh on the sieve, the periphery on screening feeder hopper upper portion is provided with annular mounting bracket, the bottom of annular mounting bracket is fixed with a plurality of downwardly extending's spliced pole, the bottom mounting of spliced pole is at the top of storage case, the outer wall of screening feeder hopper sets up with annular mounting bracket's inner wall interval, the inlet port has been seted up at the top of storage case, the bottom of screening feeder hopper runs through the inlet port and extends to the inside top of storage case, the outer wall of screening feeder hopper lower part sets up with the inner wall interval of inlet port, the damping spring that a plurality of even intervals of fixedly connected with set up between the periphery on screening feeder hopper upper portion and annular mounting bracket's the top, be fixed with the vibrating motor that the symmetry set up on the lateral wall of screening feeder hopper lower part.

Preferably, the inside rotation of being connected with the level setting of storage case is connected with the axis of rotation, and the top of supporting baseplate is fixed with second driving motor, and the one end of axis of rotation extends to the storage case outside and is connected with second driving motor's output shaft transmission, is located and is fixed with the spiral delivery blade along its length direction on the axis of rotation of storage case inside.

Preferably, a push handle arranged obliquely is fixed on one side of the supporting bottom plate.

The utility model has the advantages that: (1) the automatic spraying device has the advantages that the structural design is reasonable, the installation and the use are convenient, the movable block, the driving mechanism and the spraying mechanism are arranged, when the automatic spraying device is used, the movable block and the spraying mechanism are sequentially driven by the driving mechanism to reciprocate along the vertical direction, the automatic spraying of different height positions of a wall surface can be realized, compared with the traditional spraying mode of spraying the wall surface by means of holding a high-pressure spray gun by an operator, the automatic spraying device has the advantages that the automation degree is high, the labor intensity is reduced, the distance between the spraying mechanism and the wall surface is always kept consistent, the spraying uniformity of all parts of the wall surface can be ensured in the spraying process, the problem of different spraying thicknesses is avoided, and the spraying quality is improved; (2) by arranging the scraping roller, automatic floating can be realized while spraying, later manual floating is not needed, the operation flow is simplified, and the working efficiency is improved; (3) through the arrangement of the screening feed hopper, the blocky materials which are bonded into the lumps in the materials are screened and filtered before the materials enter the storage box, so that the situation that the blocky materials are sucked into the feeding pipe after entering the storage box to cause the blockage of the feeding pipe is avoided; (4) through set up axis of rotation and auger delivery blade in storage incasement portion, not only play the effect of transported substance material, can also stir the material, avoid the material to bond each other, guarantee the mobility of material.

Drawings

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

FIG. 2 is a schematic view of the connection of the spray mechanism to the discharge pipe;

FIG. 3 is a schematic structural diagram of a movable block;

fig. 4 is a schematic diagram of a sieving hopper.

Reference numerals are as follows: 1-supporting baseplate, 2-universal wheel, 3-pushing handle, 4-material storage box, 5-screening feed hopper, 6-rotating shaft, 7-second driving motor, 8-spiral conveying blade, 9-sieve plate, 10-sieve hole, 11-annular mounting rack, 12-connecting column, 13-inlet port, 14-damping spring, 15-vibrating motor, 16-T type mounting plate, 17-movable block, 18-booster pump, 19-fixing plate, 20-spraying plate, 21-spray head, 22-scraping roller, 23-supporting frame, 24-first driving motor, 25-balancing weight, 26-lead screw, 27-shaft sleeve, 28-guide rod, 29-thread long hole, 30-guide hole, 31-elastic pressing belt, 32-feeding pipe and 33-discharging pipe.

Detailed Description

As shown in figure 1, the utility model discloses a supporting baseplate 1 that the level set up, universal wheel 2 is all installed to the four corners department of supporting baseplate 1 bottom, and one side of supporting baseplate 1 is fixed with what the slope set up pushes away 3, conveniently removes whole equipment. The push handle 3 is pushed to move the whole equipment along the length direction of the wall surface, so that the whole wall body is sprayed. The top of supporting baseplate 1 is provided with storage case 4, and the one end intercommunication at storage case 4 top has screening feeder hopper 5. The inside axis of rotation 6 that is connected with the level and sets up that rotates of storage case 4, and the top of supporting baseplate 1 is fixed with second driving motor 7, and the one end of axis of rotation 6 extends to storage case 4 outside and is connected with second driving motor 7's output shaft transmission, is located and is fixed with spiral delivery vane 8 along its length direction on the axis of rotation 6 of storage case 4 inside. After the material conveyed by the screening feed hopper 5 enters the material storage box 4, the material is conveyed to the other end of the material storage box 4 under the driving of the spiral conveying blade 8. As shown in fig. 4, the sieving feed hopper 5 is a cone hopper-shaped structure with a large top diameter and a small bottom diameter, a sieve plate 9 horizontally arranged is fixed above the inside of the sieving feed hopper 5, sieve holes 10 are uniformly distributed on the sieve plate 9, an annular mounting frame 11 is arranged on the periphery of the upper part of the sieving feed hopper 5, a plurality of connecting columns 12 extending downwards are fixed at the bottom of the annular mounting frame 11, the bottom ends of the connecting columns 12 are fixed at the top of the storage box 4, the outer wall of the sieving feed hopper 5 is arranged at intervals with the inner wall of the annular mounting frame 11, an inlet 13 is arranged at the top of the storage box 4, the bottom end of the sieving feed hopper 5 penetrates through the inlet 13 and extends to the upper part of the inside of the storage box 4, the outer wall of the lower part of the sieving feed hopper 5 is arranged at intervals with the inner wall of the inlet 13, a plurality of damping springs 14 uniformly arranged at intervals are fixedly connected between the periphery of the upper part of the sieving feed hopper 5 and the top of the annular mounting frame 11, and vibrating motors 15 which are symmetrically arranged are fixed on the side wall of the lower part of the screening feed hopper 5. In the feeding process, the screening feed hopper 5 vibrates under the action of the vibrating motor 15, so that the feeding is facilitated, the screening and the filtering of the blocks which are bonded into blocks are facilitated under the action of the sieve plate 9, and the blocking of the feed pipe 32 caused by the fact that the blocks are sucked into the feed pipe 32 after entering the storage box 4 is avoided.

The other end at 4 tops of storage case is fixed with vertical upwards T type mounting panel 16 that sets up, sliding connection has the movable block 17 that the level set up between the one end of 16 horizontal parts of T type mounting panel bottom and the top of supporting baseplate 1 liftable, be provided with between the bottom of T type mounting panel 16 and the top of supporting baseplate 1 and be used for driving movable block 17 and carry out gliding actuating mechanism along vertical direction, one side that movable block 17 deviates from T type mounting panel 16 is fixed with spraying mechanism through the connecting rod, booster pump 18 is installed at the top of storage case 4, the feed end of booster pump 18 is linked together through inlet pipe 32 and 4 insides of storage case, inlet pipe 32 sets up the both ends at storage case 4 respectively with screening feeder hopper 5, the discharge end of booster pump 18 is linked together through discharging pipe 33 and spraying mechanism.

As shown in fig. 1 and fig. 2, the spraying mechanism includes a fixing plate 19 horizontally disposed, one end of the fixing plate 19 is fixedly connected to one end of the connecting rod away from the movable block 17, a spraying plate 20 horizontally disposed is fixed to a middle position of the fixing plate 19 along a length direction thereof, the spraying plate 20 is hollow, one end of the discharging pipe 33 away from the booster pump 18 penetrates through the fixing plate 19 and extends into the spraying plate 20, a mounting hole for the discharging pipe 33 to pass through is formed in one side of the spraying plate 20 close to the fixing plate 19, the discharging pipe 33 sequentially penetrates through the fixing plate 19 and the mounting hole and extends into the spraying plate 20, an outer wall of the discharging pipe 33 is fixedly connected to an inner wall of the mounting hole (not shown in the figure), one end of the spraying plate 20 away from the fixing plate 19 is communicated with a plurality of spray heads 21 uniformly spaced apart along the length direction thereof, and symmetrically disposed leveling rollers 22 are rotatably connected to the fixing plates 19 located at upper and lower sides of the spraying plate 20, the length direction level setting of strickleing off roller 22 along fixed plate 19 is fixed with the support frame 23 that is used for installing strickleing off roller 22 that the symmetry set up on fixed plate 19, and the both ends of strickleing off roller 22 are rotated and are connected on support frame 23, and the front side of strickleing off roller 22 is located the place ahead of shower nozzle 21 opening part, when strickleing off roller 22 and wall and contacting, has certain interval between shower nozzle 21 and the wall.

As shown in fig. 1, the driving mechanism includes a first driving motor 24 disposed at one end of the top of the horizontal portion of the T-shaped mounting plate 16, a weight 25 is disposed at one end of the top of the horizontal portion of the T-shaped mounting plate 16, and the weight 25 and the first driving motor 24 are respectively disposed at two ends of the top of the horizontal portion of the T-shaped mounting plate 16. The vertical downward setting of output shaft of first driving motor 24, the output shaft of first driving motor 24 is connected with the lead screw 26 of vertical downward setting through the shaft coupling transmission, and lead screw 26 runs through the top of T type mounting panel 16 and is rotated with the top of T type mounting panel 16 horizontal part through the bearing and be connected, and the top of supporting baseplate 1 is fixed with the axle sleeve 27 that the opening set up, and the bottom of lead screw 26 is rotated and is connected inside axle sleeve 27. A vertically arranged guide rod 28 is fixedly connected between the bottom of the T-shaped mounting plate 16 and the top of the support base plate 1, and the guide rod 28 is arranged in parallel with the screw rod 26. As shown in fig. 3, a threaded long hole 29 penetrating through the movable block 17 is formed in the movable block 17 along the vertical direction, the movable block 17 is connected to the outside of the screw rod 26 in a threaded manner, a guide hole 30 penetrating through the movable block 17 is further formed in the movable block 17 along the vertical direction, and the movable block 17 is connected to the outside of the guide rod 28 through the guide hole 30 in a sliding manner. First driving motor 24 work drives lead screw 26 rotatory, because threaded connection between movable block 17 and the lead screw 26, and because the limiting displacement of guide bar 28, lead screw 26 is rotatory to be driven movable block 17 and is moved along vertical direction, and movable block 17 and then drive spraying dish 20 and strickle off roller 22 and move along vertical direction to the realization is to the automatic spraying of the different high position of wall. A plurality of elastic pressing belts 31 are fixed on the outer wall of the movable block 17 along the horizontal direction at intervals, and one side of each elastic pressing belt 31 close to the movable block 17 is attached to the outer wall of the discharge pipe 33. The elastic pressing belt 31 limits and guides the discharge pipe 33, prevents the discharge pipe 33 from being wound on the screw rod 26 and the guide rod 28, and avoids interference on the movement of the movable block 17. The discharge pipe 33 is a telescopic corrugated pipe, so that the discharge pipe 33 has enough extra length, free stretching can be realized, and the discharge pipe 33 can move up and down along with the spraying disc 20 conveniently.

The utility model discloses a theory of operation and working process: when in use, the spraying equipment is moved to a position close to the wall surface, the equipment is parallel to the wall surface, the scraping roller 22 is attached to the wall surface, materials are put into the sieving feed hopper 5 from an opening at the top of the sieving feed hopper 5, the sieving feed hopper 5 vibrates under the action of the vibrating motor 15, lumps which are adhered into lumps are sieved and filtered under the action of the sieve plate 9, the sieved materials enter the storage box 4, the rotating shaft 6 drives the spiral conveying blades 8 to rotate, the spiral conveying blades 8 convey the materials to the feed pipe 32, then the booster pump 18 and the first driving motor 24 are started, the booster pump 18 conveys the materials in the storage box 4 to the spraying disc 20 through the feed pipe 32 and the discharge pipe 33 in sequence, and the materials are sprayed out through the spray head 21, meanwhile, the first driving motor 24 works to drive the screw rod 26 to rotate, and due to the threaded connection between the movable block 17 and the screw rod 26, and because the limiting action of guide bar 28, the rotatory movable block 17 that drives of lead screw 26 moves along vertical direction, movable block 17 and then drives spraying dish 20 and strickle off roller 22 and move along vertical direction, first driving motor 24 is just reversing motor, realize the just reverse rotation of lead screw 26 through first driving motor 24, thereby realize spraying dish 20 and strickle off roller 22 at the ascending reciprocating motion of vertical side, thereby realize the automatic spraying to the different height position of wall, strickle off roller 22 and can realize automatic floating operation at the in-process of spraying. After the spraying of a section of wall is finished, can promote to push away 3 and remove a distance with whole equipment along the horizontal direction, can begin the automatic spraying to the different height position of next section of wall. After all spraying is finished, the four corners of the wall surface can be uniformly sprayed by adopting a traditional handheld spray gun mode, and the spraying operation of the whole wall body can be completed.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (9)

1. The utility model provides a wall spraying equipment for house construction, includes the supporting baseplate that the level set up, the universal wheel, its characterized in that are all installed to the four corners department of supporting baseplate bottom: the top of supporting baseplate is provided with the storage case, the one end intercommunication at storage case top has the screening feeder hopper, the other end at storage case top is fixed with the vertical T type mounting panel that upwards sets up, liftable ground sliding connection has the movable block that the level set up between the one end of T type mounting panel bottom and the top of supporting baseplate, be provided with between the bottom of T type mounting panel and the top of supporting baseplate and be used for driving the movable block and carry out gliding actuating mechanism along vertical direction, one side that the movable block deviates from T type mounting panel is fixed with spraying mechanism through the connecting rod, the booster pump is installed at the top of storage case, the feed end of booster pump is linked together through inlet pipe and storage incasement portion, the inlet pipe sets up the both ends at the storage case respectively with the screening feeder hopper, the discharge end of booster pump is linked together through discharging pipe and spraying mechanism.

2. The wall surface spraying equipment for house construction according to claim 1, characterized in that: the spraying mechanism includes the fixed plate that the level set up, the one end of fixed plate deviates from the one end fixed connection of movable block with the connecting rod, the intermediate position of fixed plate is fixed with the spraying dish that the level set up along its length direction, the inside cavity setting of spraying dish, the one end that the discharging pipe deviates from the booster pump runs through the fixed plate and extends to inside the spraying dish, the one end that the spraying dish deviates from the fixed plate has the shower nozzle that a plurality of even intervals set up along its length direction intercommunication, be located the flat roller of scraping that the swivelling joint has the symmetry to set up on the fixed plate of both sides about the spraying dish, the flat roller of scraping sets up along the length direction level of fixed plate, be fixed with the support frame that is used for the installation of symmetry setting and scrapes the flat roller on the fixed plate, the both ends rotation of scraping the flat roller is connected on the support frame.

3. The wall surface spraying equipment for house construction according to claim 2, characterized in that: actuating mechanism is including setting up the first driving motor at the one end at T type mounting panel top, the vertical downward setting of first driving motor's output shaft, first driving motor's output shaft is connected with the lead screw of vertical downward setting through the shaft coupling transmission, the lead screw runs through the top of T type mounting panel and is connected through the top rotation of bearing and T type mounting panel, the top of supporting baseplate is fixed with the axle sleeve that the opening set up, the bottom of lead screw is rotated and is connected inside the axle sleeve, the guide bar of the vertical setting of fixedly connected with between the bottom of T type mounting panel and the top of supporting baseplate, guide bar and lead screw parallel arrangement, the inside screw thread slot hole that runs through the movable block of following vertical direction of movable block, movable block threaded connection is outside at the lead screw, the inside guiding hole that still runs through the movable block of following vertical direction of movable block, the movable block passes through guiding hole sliding connection outside the guide bar.

4. The wall surface spraying equipment for house construction according to claim 3, characterized in that: one end at T type mounting panel top is provided with the balancing weight, and the balancing weight is located the both ends at T type mounting panel top respectively with first driving motor.

5. The wall surface spraying equipment for house construction according to claim 3, characterized in that: a plurality of elastic pressing belts are fixed on the outer wall of the movable block along the horizontal direction at intervals, and one side of each elastic pressing belt, which is close to the movable block, is attached to the outer wall of the discharge pipe.

6. The wall surface spraying equipment for house construction according to claim 3, characterized in that: the discharge pipe is a telescopic corrugated pipe.

7. The wall surface painting apparatus for house construction according to any one of claims 1 to 6, characterized in that: the diameter of the top end of the screening feed hopper is large, the little awl fill column structure of bottom diameter, the inside top of screening feeder hopper is fixed with the sieve that the level set up, the equipartition has the sieve mesh on the sieve, the periphery on screening feeder hopper upper portion is provided with annular mounting bracket, the bottom of annular mounting bracket is fixed with a plurality of downwardly extending's spliced pole, the bottom mounting of spliced pole is at the top of storage case, the outer wall of screening feeder hopper sets up with annular mounting bracket's inner wall interval, the inlet port has been seted up at the top of storage case, the bottom of screening feeder hopper runs through the inlet port and extends to the inside top of storage case, the outer wall of screening feeder hopper lower part sets up with the inner wall interval of inlet port, the damping spring that a plurality of even intervals of fixedly connected with set up between the periphery on screening feeder hopper upper portion and annular mounting bracket's the top, be fixed with the vibrating motor that the symmetry set up on the lateral wall of screening feeder hopper lower part.

8. The wall surface spraying equipment for house construction according to claim 7, characterized in that: the inside axis of rotation that is connected with the level and sets up of storage case rotates, and the top of supporting baseplate is fixed with second driving motor, and the one end of axis of rotation extends to the storage case outside and is connected with second driving motor's output shaft transmission, is located and is fixed with the auger delivery blade along its length direction in the axis of rotation of storage incasement portion.

9. The wall surface spraying equipment for house construction according to claim 7, characterized in that: one side of the supporting bottom plate is fixed with a push handle which is obliquely arranged.

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