Wet-type concrete sprayer

Abstract

The utility model relates to the technical field of shotcrete machines, in particular to a wet type shotcrete machine which comprises a shotcrete machine body, a cavity is formed in one side of the shotcrete machine body, a bearing bracket is connected in the cavity in a sliding mode, and a drawing baffle is fixedly connected to one side of the bearing bracket and located on the outer surface of the shotcrete machine body. A bearing bracket capable of being pulled out is arranged in the injection machine body, a partition ring is fixedly connected in the bearing bracket and used for partitioning the inner space of the bearing bracket, and a tool storage area is formed in the partition ring. The bearing bracket capable of being pulled out is arranged in the injection machine body, and the partition ring is used for partitioning the interior of the bearing bracket into the tool storage area and the hose storage area; the hose needing to be connected to the discharging pipe can be stored in the hose storage area in the mode that the hose is wound around the outer side of the inner side positioning plate, and storage and carrying of pipelines needing to be connected and tools needed for pipeline installation of the concrete spraying machine can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete spraying machines, in particular to a wet concrete spraying machine. Background Art

[0002] A concrete spraying machine is a mechanical device that uses compressed air to form a suspended airflow with concrete in a certain proportion and sprays it onto the surface to form a dense concrete layer to achieve the purpose of support.

[0003] In the prior art, a wet concrete spraying machine for construction proposed in patent application number "CN201721077510.4" has a structure including: a discharge pipe, an agitator, a power motor, a water pipe, a pressure gauge and a tachometer, an adjustment screen, an electric control box button, a device housing, a moving wheel, a support frame, a pressurized pipe, and a housing.

[0004] However, in the prior art, concrete sprayed by the concrete spraying machine is sprayed from a discharge pipe. When concrete spraying is required at a position that cannot be reached by the main body, a hose needs to be connected to the discharge pipe to assist in concrete spraying. However, the concrete spraying machine in the prior art does not have a special storage area for the hose, which is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a wet concrete spraying machine to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A wet concrete spraying machine comprises a spraying machine body, one side of the spraying machine body is provided with a cavity, a bearing bracket is slidably connected in the cavity, and a drawable baffle is fixedly connected to one side of the bearing bracket and located on the outer surface of the spraying machine body.

[0008] A partition ring is fixedly connected inside the carrying bracket, and the partition ring is used to divide the internal space of the carrying bracket. A tool storage area is formed inside the partition ring, and a hose storage area is formed inside the carrying bracket and outside the partition ring. Three inner positioning plates are fixedly connected to the hose storage area, and the top of the inner positioning plates is fixedly connected to the top positioning plate. Arc-shaped baffles are fixedly connected at the four corners of the inner wall of the carrying bracket, and a corner storage area is formed between the arc-shaped baffle and the inner wall of the carrying bracket.

[0009] Preferably, a discharge pipe is provided on one side of the spray machine body, a feed hopper is fixedly installed on the top of the spray machine body, and a vibrator is installed on the feed hopper.

[0010] Preferably, slide grooves are provided on both sides of the jet machine body, and positioning protrusions are fixedly connected to both sides of the bearing bracket, and the positioning protrusions and the slide grooves are slidably connected.

[0011] Preferably, an arc-shaped partition is fixedly connected inside the separation ring, a closed top cover is arranged above the separation ring, and a positioning clamp block used in conjunction with the arc-shaped partition is fixedly connected to the bottom of the closed top cover.

[0012] Preferably, a connecting block is fixedly connected to one side of the inner positioning plate close to the separation ring, a positioning slot is provided on the connecting block, and a positioning plug block is fixedly connected to the bottom of the closed top cover, and the positioning plug block and the positioning slot are adapted to each other.

[0013] Preferably, fixed plates are fixedly connected to both sides of the pull-out baffle, a rotating shaft is provided on one side of the fixed plate, anti-slip grooves are provided on the surface of the rotating shaft, and a threaded shaft is fixedly connected to one end of the rotating shaft.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a withdrawable bearing bracket inside the spraying machine body, and uses a separation ring to separate the bearing bracket into a tool storage area and a hose storage area, so that the tools required for the concrete spraying machine can be stored in the tool storage area, and the tool storage area is closed from above by a closed top cover, and the hose that needs to be connected to the discharge pipe can be stored in the hose storage area by winding it around the outside of the inner positioning plate, which can facilitate the storage and carrying of the connecting pipes required for the concrete spraying machine and the tools required for the installation of the pipes. At the same time, the hose is stored in a winding manner, which can avoid the problem of the pipe being loose or tangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This utility model Figure 1 Side view of the main body of the midjet;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the structure of the middle pull-out baffle;

[0020] Figure 4 This utility model Figure 3 A schematic diagram of the structure of the middle load-bearing bracket;

[0021] Figure 5This utility model Figure 1 A schematic diagram of the structure of the bottom of the middle closed top cover;

[0022] Figure 6 This utility model Figure 4 Schematic diagram of the structure of the fixed plate.

[0023] The reference numerals in the figures are as follows:

[0024] 1. Injection machine body, 2. Carrying bracket, 201. Tool storage area, 202. Tool storage area, 203. Corner storage area, 3. Pull-out baffle, 4. Dividing ring, 5. Inner positioning plate, 6. Top positioning plate, 7. Arc baffle, 8. Discharge pipe, 9. Feed hopper, 10. Vibrator, 11. Slide, 12. Positioning protrusion, 13. Arc partition, 14. Closed top cover, 15. Positioning clamp, 16. Connecting block, 17. Positioning slot, 18. Positioning plug, 19. Fixed plate, 20. Rotating axis, 21. Threaded axis. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] A wet concrete spraying machine comprises a spraying machine body 1, one side of the spraying machine body 1 is provided with a cavity, a bearing bracket 2 is slidably connected in the cavity, and a drawer baffle 3 is fixedly connected to one side of the bearing bracket 2 and located on the outer surface of the spraying machine body 1.

[0027] A partition ring 4 is fixedly connected inside the carrying bracket 2, and the partition ring 4 is used to divide the internal space of the carrying bracket 2. A tool storage area 201 is formed inside the partition ring 4, and a hose storage area 202 is formed inside the carrying bracket 2 and outside the partition ring 4. The hose storage area 202 is fixedly connected with three inner positioning plates 5, and the top of the inner positioning plates 5 is fixedly connected with a top positioning plate 6. Arc-shaped baffles 7 are fixedly connected to the four corners of the inner wall of the carrying bracket 2, and a corner storage area 203 is formed between the arc-shaped baffles 7 and the inner wall of the carrying bracket 2.

[0028] like Figure 1 The bottom of the jet machine body 1 is provided with rollers to facilitate the movement of the jet machine body 1. A cavity is provided on one side of the jet machine body 1, so that the bearing bracket 2 can be located in the cavity in the jet machine body 1, and the drawer baffle 3 is attached to the outside of the jet machine cavity;

[0029] like Figure 4, an arc-shaped baffle plate 7 is fixed at each of the four corners in the carrying bracket 2 , so that an arc-shaped baffle plate 7 is fixed at each of the four corners in the carrying bracket 2 .

[0030] A discharge pipe 8 is provided on one side of the spray machine body 1 , a feed hopper 9 is fixedly installed on the top of the spray machine body 1 , and a vibrator 10 is installed on the feed hopper 9 .

[0031] like Figure 1 and Figure 2 The spraying machine body 1, the discharge pipe 8, the feed hopper 9 and the vibrator 10 are all components of the wet concrete spraying machine in the prior art. There are also stirring mechanisms and conveying mechanisms inside the spraying machine body 1, which will not be described in detail here.

[0032] Slide grooves 11 are provided on both sides of the jet machine body 1 , and positioning protrusions 12 are fixedly connected to both sides of the bearing bracket 2 . The positioning protrusions 12 are slidably connected to the slide grooves 11 .

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 By utilizing the sliding connection between the positioning protrusion 12 and the slide groove 11 , the horizontal sliding of the support bracket 2 in the jet body 1 can be ensured, and at the same time, the support bracket 2 can be prevented from being separated from the inside of the jet body 1 .

[0034] An arc-shaped partition plate 13 is fixedly connected inside the partition ring 4 , a closed top cover 14 is arranged above the partition ring 4 , and a positioning clamp block 15 used in conjunction with the arc-shaped partition plate 13 is fixedly connected to the bottom of the closed top cover 14 .

[0035] like Figure 3 and Figure 4 The arc-shaped partition 13 can separate the space in the partition ring 4 to facilitate the classification and storage of tools. At the same time, the closed top cover 14 is covered on the partition ring 4 to close the tool storage area 101. The positioning clamps 15 will fit tightly to the two sides of the arc-shaped partition 13 to improve the stability of the closed top cover 14.

[0036] A connection block 16 is fixedly connected to one side of the inner positioning plate 5 close to the separation ring 4 , and a positioning slot 17 is provided on the connection block 16 . A positioning plug 18 is fixedly connected to the bottom of the closed top cover 14 , and the positioning plug 18 and the positioning slot 17 are adapted to each other.

[0037] like Figure 3 , Figure 4 and Figure 5 When the closed top cover 14 is closed onto the separation ring 4 , the positioning insert 18 will be just inserted into the positioning slot 17 and clamped together with the connecting block 16 , further improving the stability of the closed top cover 14 .

[0038] The two sides of the drawer baffle 3 are fixedly connected with fixing plates 19 , one side of the fixing plate 19 is provided with a rotating shaft 20 , the surface of the rotating shaft 20 is provided with anti-slip grooves, and one end of the rotating shaft 20 is fixedly connected with a threaded shaft 21 .

[0039] like Figure 2 , Figure 3 , Figure 4 and Figure 5 Through the anti-slip grooves on the outside of the rotating shaft 20, the rotating shaft 20 can be easily manually rotated to drive the threaded shaft 21 to rotate. There are screw holes corresponding to the threaded shaft 21 on the jet body 1, so that the threaded shaft 21 can pass through the screw holes on the fixing plate 19 and the jet body 1 to connect, and fix the fixing plate 19 and the pull-out baffle 3 to the outside of the jet body 1.

[0040] When the threaded shaft 21 is rotated and removed, the pull-out baffle 3 can be pulled toward the outside of the jet machine body 1 to pull the supporting bracket 2 out to the outside of the jet machine body 1. At this time, the tool can be placed in the tool storage area 201 or taken out from the tool storage area 201, or the hose can be wrapped around the outside of the inner positioning plate 5, or the hose wrapped around the inner positioning plate 5 can be taken out for use.

[0041] Compared with the related art, the wet concrete spraying machine provided by the utility model has the following beneficial effects:

[0042] The utility model provides a removable bearing bracket 2 inside the spraying machine body 1, and uses a separation ring 4 to separate the bearing bracket 2 into a tool storage area 201 and a hose storage area 202, so that the tools required for the concrete spraying machine can be stored in the tool storage area 201, and the tool storage area 201 is closed from above by a closed top cover 14, and the hose that needs to be connected to the discharge pipe 8 can be stored in the hose storage area 202 by winding it around the outside of the inner positioning plate 5, which can facilitate the storage and carrying of the connecting pipes required for the concrete spraying machine and the tools required for the installation of the pipes. At the same time, the hose is stored in a winding manner, which can avoid the problem of the pipe becoming loose or tangled.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A wet concrete spraying machine, comprising a spraying machine body (1), characterized in that: A cavity is provided on one side of the jet machine body (1), a bearing bracket (2) is slidably connected in the cavity, and a drawable baffle (3) is fixedly connected to one side of the bearing bracket (2) and located on the outer surface of the jet machine body (1); A partition ring (4) is fixedly connected inside the carrying bracket (2), and the partition ring (4) is used to divide the internal space of the carrying bracket (2). A tool storage area (201) is formed inside the partition ring (4), and a hose storage area (202) is formed inside the carrying bracket (2) and outside the partition ring (4). The hose storage area (202) is fixedly connected to three inner positioning plates (5), and the top of the inner positioning plates (5) is fixedly connected to a top positioning plate (6). The four corners of the inner wall of the carrying bracket (2) are fixedly connected to arc-shaped baffles (7), and a corner storage area (203) is formed between the arc-shaped baffles (7) and the inner wall of the carrying bracket (2).

2. A wet concrete spraying machine according to claim 1, characterized in that: A discharge pipe (8) is arranged on one side of the spray machine body (1), a feed hopper (9) is fixedly installed on the top of the spray machine body (1), and a vibrator (10) is installed on the feed hopper (9).

3. A wet concrete spraying machine according to claim 1, characterized in that: Slide grooves (11) are provided on both sides of the jet machine body (1), and positioning protrusions (12) are fixedly connected to both sides of the bearing bracket (2), and the positioning protrusions (12) and the slide grooves (11) are slidably connected.

4. A wet concrete spraying machine according to claim 3, characterized in that: An arc-shaped partition plate (13) is fixedly connected inside the partition ring (4), a closed top cover (14) is arranged above the partition ring (4), and a positioning clamp block (15) used in conjunction with the arc-shaped partition plate (13) is fixedly connected to the bottom of the closed top cover (14).

5. A wet concrete spraying machine according to claim 4, characterized in that: A connecting block (16) is fixedly connected to one side of the inner positioning plate (5) close to the separation ring (4), a positioning slot (17) is provided on the connecting block (16), and a positioning plug block (18) is fixedly connected to the bottom of the closed top cover (14), and the positioning plug block (18) and the positioning slot (17) are adapted to each other.

6. A wet concrete spraying machine according to claim 5, characterized in that: The two sides of the drawable baffle (3) are fixedly connected with fixed plates (19), one side of the fixed plate (19) is provided with a rotating shaft (20), the surface of the rotating shaft (20) is provided with anti-slip grooves, and one end of the rotating shaft (20) is fixedly connected with a threaded shaft (21).

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