Gypsum self-leveling precise guniting equipment

Abstract

The utility model relates to the technical field of building construction equipment, in particular to gypsum self-leveling precise guniting equipment which comprises a spraying disc, an installation block, a guide rod, a movable disc, an insertion rod, a locking assembly and a rotary connecting assembly. The spraying disc is fixedly installed on a fixed plate and communicated with the output end of a pump body through a guide pipe, and spraying holes are formed in the spraying disc; the mounting block is fixedly mounted on the spraying disc, the guide rod is slidably mounted on the mounting block, the movable disc is rotatably mounted on the guide rod through the rotary connecting assembly, the inserting rod is fixedly mounted on the movable disc and located on the side, close to the spraying disc, of the movable disc, and the locking assembly is mounted on the mounting block. The movable disc is driven to rotate towards the position of the spraying disc, so that the movable disc is located right in front of the spraying disc, then the movable disc is pushed to be close to the spraying disc through sliding fit between a guide rod and a mounting block, an inserting rod enters a spraying hole, and therefore the situation that mortar left in the spraying disc blocks the spraying hole in the spraying disc can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a precise gypsum self-leveling spraying device. Background Technique

[0002] Gypsum self-leveling is also known as gypsum-based self-leveling mortar. It is a dry powder material specially used for indoor floor leveling, which is made by carefully configuring and mixing high-strength gypsum, aggregates and various building chemical additives in the factory. Spraying equipment is needed at the construction site to spray the self-leveling mortar.

[0003] The existing patent CN220909022U is a gypsum self-leveling spraying machine. The connecting motor drives the rotating shaft to rotate and drives the material box to rotate through the transmission mechanism, that is, the gear at the end of the rotating shaft rotates and meshes with the toothed ring to drive the material box to rotate, so that the two nozzles can spray at any angle at the same time, improving the spraying efficiency of gypsum self-leveling.

[0004] However, in the process of using the existing patent gypsum self-leveling spraying machine, the device sprays the self-leveling mortar through the nozzle. However, after a single spraying is completed, the remaining mortar will solidify inside the nozzle, which easily causes the nozzle to be blocked, thus affecting the next spraying of the nozzle. Content of the Utility Model

[0005] The purpose of the utility model is to provide a precise gypsum self-leveling spraying device, which solves the problem that the aforementioned device sprays the self-leveling mortar through the nozzle, but after a single spraying is completed, the remaining mortar will solidify inside the nozzle, which easily causes the nozzle to be blocked, thus affecting the next spraying of the nozzle.

[0006] To achieve the above purpose, the utility model provides a precise gypsum self-leveling spraying device, which includes a chassis, a slurry barrel, a fixing plate and a pump body. The chassis is provided with rollers. The slurry barrel is fixedly installed on the chassis. The slurry barrel is also provided with a push handle. The fixing plate is fixedly installed on the side of the slurry barrel away from the push handle. The pump body is fixedly installed on the fixing plate. The input end of the pump body is communicated with the slurry barrel through a conduit. It further includes a spraying device. The spraying device includes a spraying disc, a mounting block, a guide rod, a movable disc, an inserting rod, a locking component and a rotating connection component. The spraying disc is fixedly installed on the fixing plate and is communicated with the output end of the pump body through a conduit. The spraying disc is provided with spraying holes. The mounting block is fixedly installed on the spraying disc. The guide rod is slidably installed on the mounting block. The movable disc is rotatably installed on the guide rod through the rotating connection component. The inserting rod is fixedly installed on the movable disc and is located on the side of the movable disc close to the spraying disc. The locking component is installed on the mounting block.

[0007] Among them, the locking component includes a mounting plate and a locking rod. The mounting plate is fixedly installed on the mounting block and is located on one side of the mounting block close to the guide rod; the locking rod passes through the mounting plate in a threaded manner.

[0008] Among them, the rotation connection component includes a fixed support and a movable support. The fixed support is fixedly installed on the guide rod; the movable support is hinged to the fixed support, and at the same time, the movable support is fixedly connected to the movable disk.

[0009] Among them, the spraying device further includes an adsorption component. The adsorption component includes a first magnet and a second magnet. The first magnet is fixedly installed at one end of the guide rod close to the fixed support; the second magnet is fixedly installed on the movable disk and is located on one side of the movable disk close to the movable support.

[0010] Among them, the spraying device further includes a stirring component. The stirring component includes a support frame, a main shaft, an arc rod, and a motor. The support frame is fixedly installed on the slurry barrel; the motor is fixedly installed on the support frame; the main shaft is fixedly installed on the output shaft of the motor; the arc rod is fixedly installed on the main shaft.

[0011] For a gypsum self-leveling precise spraying device of the present utility model, during use, push the push handle to move the slurry barrel to the spraying position. Then, push the guide rod forward so that the insertion rod on the movable disk disengages from the spraying holes on the spraying disk. Through the rotational cooperation between the fixed support and the movable support, the movable disk rotates away from the spraying disk, and through the adsorption effect of the first magnet and the second magnet, the movable disk is kept in a position away from the spraying disk. At the same time, rotate the locking rod so that the locking rod moves downward through the threaded cooperation with the mounting plate and fixes the position of the guide rod. Then, start the pump body so that the self-leveling mortar inside the slurry barrel is sprayed out through the spraying disk. When the spraying is completed, release the locking of the guide rod by the locking component, and rotate the movable disk to the front of the spraying disk. Then, push the movable disk towards the spraying disk so that the insertion rod is inserted into the spraying holes inside the spraying disk, thereby avoiding the spraying holes on the spraying disk from being blocked by the residual mortar inside the spraying disk. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of a gypsum self-leveling precise spraying device according to the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the adsorption component of the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic overall structure diagram of a gypsum self-leveling precise spraying device according to the second embodiment of the present utility model.

[0016] In the figure: 101 - chassis, 102 - slurry barrel, 103 - fixing plate, 104 - pump body, 105 - roller, 106 - push handle, 107 - spraying disc, 108 - mounting block, 109 - guide rod, 110 - movable disc, 111 - inserting rod, 112 - spraying hole, 113 - mounting plate, 114 - locking rod, 115 - fixed support, 116 - movable support, 117 - first magnet, 118 - second magnet, 201 - support frame, 202 - main shaft, 203 - arc rod, 204 - motor. Specific embodiments

[0017] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0018] The first embodiment of this application is as follows:

[0019] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic overall structure diagram of a gypsum self-leveling precise spraying device according to the first embodiment of the present utility model, Figure 2 is a schematic structural diagram of the adsorption component of the first embodiment of the present utility model.

[0020] The present utility model provides a gypsum self-leveling precise spraying device: including a chassis 101, a slurry barrel 102, a fixing plate 103 and a pump body 104, and further including a spraying device. The spraying device includes a spraying disc 107, a mounting block 108, a guide rod 109, a movable disc 110, an inserting rod 111, a locking component and a rotational connection component. The locking component includes a mounting plate 113 and a locking rod 114. The rotational connection component includes a fixed support 115 and a movable support 116. The spraying device further includes an adsorption component. The adsorption component includes a first magnet 117 and a second magnet 118. Through the foregoing solution, the problem that the previous device sprays the self-leveling mortar through a nozzle, but after a single spraying is completed, the residual mortar will solidify inside the nozzle, easily causing the nozzle to be blocked, thus affecting the next spraying of the nozzle is solved. The foregoing solution can be used in the scenario of gypsum self-leveling spraying and can also be used to solve the problem of self-leveling mortar mixing.

[0021] In this embodiment, through the sliding fit between the guide rod 109 and the mounting block 108, and the rotational fit between the guide rod 109 and the movable disk 110, the insertion rod 111 on the movable disk 110 can be inserted into the spray holes 112 on the spray disk 107, thereby preventing the spray holes 112 on the spray disk 107 from being blocked by the residual mortar inside the spray disk 107.

[0022] Among them, the spray disk 107 is fixedly installed on the fixed plate 103 and is communicated with the output end of the pump body 104 through a conduit. The spray disk 107 is provided with spray holes 112. The mounting block 108 is fixedly installed on the spray disk 107. The guide rod 109 is slidably installed on the mounting block 108. The movable disk 110 is rotatably installed on the guide rod 109 through the rotational connection assembly. The insertion rod 111 is fixedly installed on the movable disk 110 and is located on the side of the movable disk 110 close to the spray disk 107. The locking assembly is installed on the mounting block 108. The number of rollers 105 is four groups and they are annularly distributed at the bottom of the chassis 101. The spray disk 107 is disk-shaped and is provided with multiple groups of spray holes 112 in a ring shape. The mounting block 108 is welded to the side of the spray disk 107. The mounting block 108 is provided with a square through hole. The guide rod 109 is square-shaped. The movable disk 110 is also a disk structure. The number of insertion rods 111 is the same as the number of spray holes 112, and the positions of the insertion rods 111 correspond to the positions of the spray holes 112 one by one. The locking assembly can lock the position of the guide rod 109, and the rotational connection assembly can realize the rotation between the guide rod 109 and the movable disk 110. When the spraying of the spray disk 107 is completed, through the rotational connection assembly, the movable disk 110 is driven to rotate towards the position of the spray disk 107, so that the movable disk 110 is located directly in front of the spray disk 107. Then, through the sliding fit between the guide rod 109 and the mounting block 108, the movable disk 110 is pushed close to the spray disk 107, and the insertion rod 111 enters the spray holes 112, thereby preventing the spray holes 112 on the spray disk 107 from being blocked by the residual mortar inside the spray disk 107.

[0023] Secondly, the mounting plate 113 is fixedly installed on the mounting block 108 and is located on the side of the mounting block 108 close to the guide rod 109; the locking rod 114 is threadedly penetrated through the mounting plate 113. The mounting plate 113 is provided with a threaded hole, and the locking rod 114 is provided with threads. The end of the locking rod 114 is also provided with a cylindrical nut. Through the threaded fit between the mounting plate 113 and the locking rod 114, the locking rod 114 can move on the mounting plate 113, thereby achieving the locking effect on the guide rod 109.

[0024] Again, the fixed support 115 is fixedly installed on the guide rod 109; the movable support 116 is hinged to the fixed support 115, and at the same time, the movable support 116 is fixedly connected to the movable disk 110. The number of the fixed supports 115 is two groups, and they are symmetrically distributed on both sides of the end of the guide rod 109. The movable support 116 is located between the two groups of fixed supports 115. The movable support 116 is rotationally matched with the fixed support 115 through a pin shaft. Thus, through the rotational cooperation between the movable support 116 and the fixed support 115, the rotational connection between the movable disk 110 and the guide rod 109 is realized.

[0025] Finally, the first magnet 117 is fixedly installed at one end of the guide rod 109 close to the fixed support 115; the second magnet 118 is fixedly installed on the movable disk 110 and is located on one side of the movable disk 110 close to the movable support 116. The first magnet 117 and the second magnet 118 are respectively fixed on the guide rod 109 and the movable disk 110 through an adhesive. Through the adsorption effect of the first magnet 117 and the second magnet 118, during the slurry spraying process of the spraying disk 107, the movable disk 110 can be kept at a position far from the spraying disk 107.

[0026] In this embodiment, during use, push the push handle 106 to push the slurry barrel 102 to the spraying position. Then, push the guide rod 109 forward, so that the insertion rod 111 on the movable disk 110 is separated from the spray holes 112 on the spraying disk 107. Through the rotational cooperation between the fixed support 115 and the movable support 116, the movable disk 110 rotates to the side far from the spraying disk 107. Through the adsorption effect of the first magnet 117 and the second magnet 118, the movable disk 110 is kept at a position far from the spraying disk 107. At the same time, rotate the locking rod 114, so that the locking rod 114 moves downward through the threaded cooperation with the mounting plate 113 and fixes the position of the guide rod 109. Then, start the pump body 104, so that the self-leveling mortar inside the slurry barrel 102 is sprayed out through the spraying disk 107. When the spraying is completed, release the locking of the guide rod 109 by the locking assembly, and rotate the movable disk 110 to the front of the spraying disk 107. Then, push the movable disk 110 in the direction of the spraying disk 107, so that the insertion rod 111 is inserted into the spray holes 112 inside the spraying disk 107, thereby avoiding the spray holes 112 on the spraying disk 107 from being blocked by the residual mortar inside the spraying disk 107.

[0027] The second embodiment of this application is:

[0028] Please refer toFigure 3 , wherein Figure 3 is a schematic diagram of the overall structure of a precise gypsum self-leveling spraying device according to the second embodiment of the present utility model. On the basis of the first embodiment, the precise gypsum self-leveling spraying device of this embodiment further includes a stirring assembly, and the stirring assembly includes a support frame 201, a main shaft 202, an arc rod 203, and a motor 204.

[0029] In this embodiment, the rotation of the main shaft 202 drives the arc rod 203 to stir the mixture of self-leveling dry powder and water, thereby forming a fluid mortar.

[0030] Among them, the support frame 201 is fixedly installed on the slurry barrel 102; the motor 204 is fixedly installed on the support frame 201; the main shaft 202 is fixedly installed on the output shaft of the motor 204; the arc rod 203 is fixedly installed on the main shaft 202. The support frame 201 is in an L shape. The motor 204 is fixed to the top of the support frame 201 by bolts. The main shaft 202 is welded to the output shaft of the motor 204. The number of arc rods 203 is four groups, and they are annularly welded to the bottom end of the main shaft 202. During use, the self-leveling dry powder and water are poured into the slurry barrel 102 in a certain proportion, and then the motor 204 is started to drive the main shaft 202 to rotate. The main shaft 202 drives the arc rod 203 to rotate, and the arc rod 203 drives the mixture of self-leveling dry powder and water to be stirred, thereby forming a fluid mortar.

[0031] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand the whole or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A precise gypsum self-leveling spraying device, comprising a chassis, a slurry barrel, a fixing plate and a pump body. Rollers are provided on the chassis. The slurry barrel is fixedly installed on the chassis. A push handle is further provided on the slurry barrel. The fixing plate is fixedly installed on a side of the slurry barrel away from the push handle. The pump body is fixedly installed on the fixing plate. The input end of the pump body is communicated with the slurry barrel through a conduit. It is characterized in that, it further comprises a spraying device; The spraying device includes a spraying disc, a mounting block, a guide rod, a movable disc, an insertion rod, a locking assembly and a rotational connection assembly. The spraying disc is fixedly installed on the fixing plate and is communicated with the output end of the pump body through a conduit. Spray holes are provided on the spraying disc. The mounting block is fixedly installed on the spraying disc. The guide rod is slidably installed on the mounting block. The movable disc is rotatably installed on the guide rod through the rotational connection assembly. The insertion rod is fixedly installed on the movable disc and is located on a side of the movable disc close to the spraying disc. The locking assembly is installed on the mounting block.

2. The precise gypsum self-leveling spraying device according to claim 1, wherein, The locking assembly includes a mounting plate and a locking rod. The mounting plate is fixedly installed on the mounting block and is located on a side of the mounting block close to the guide rod; the locking rod threadedly penetrates through the mounting plate.

3. The precise gypsum self-leveling spraying device according to claim 1, wherein, The rotational connection assembly includes a fixed support and a movable support. The fixed support is fixedly installed on the guide rod; the movable support is hinged to the fixed support and is fixedly connected to the movable disc at the same time.

4. The precise gypsum self-leveling spraying device according to claim 3, wherein, The spraying device further comprises an adsorption assembly. The adsorption assembly includes a first magnet and a second magnet. The first magnet is fixedly installed at one end of the guide rod close to the fixed support; the second magnet is fixedly installed on the movable disc and is located on a side of the movable disc close to the movable support.

5. The precise gypsum self-leveling spraying device according to claim 1, wherein, The spraying device further comprises a stirring assembly. The stirring assembly includes a support frame, a main shaft, an arc rod and a motor. The support frame is fixedly installed on the slurry barrel; the motor is fixedly installed on the support frame; the main shaft is fixedly installed on the output shaft of the motor; the arc rod is fixedly installed on the main shaft.

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