Tank-type injection machine

Abstract

The tank type injection machine comprises a tank body and a supporting seat installed at the bottom of the tank body, the tank body is arranged on the upper portion of the injection machine, a feeding port is formed in the upper end of the tank body, a manhole cover is installed at the position of the feeding port, a material conveying system is installed below the tank body, the material conveying system is communicated with the tank body, and the tank body is connected with the supporting seat. A transfer bin is arranged below the material conveying system, the material conveying system is communicated with the transfer bin, a discharging system is arranged below one end of the transfer bin, and the transfer bin is communicated with the discharging system. According to the tank type injection machine, the manual operation difficulty is reduced, equipment is not prone to abrasion, and the problem that parts are aged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shotcreters, and particularly relates to a tank-type shotcreter. Background Art

[0002] The pneumatic shotcreter is a construction equipment widely used in the fields of underground engineering, geotechnical engineering, municipal engineering, etc. It uses compressed air to transport the mixing materials in a certain proportion through a pipeline and spray them onto the sprayed surface at a high speed to coagulate and harden, so as to form a concrete support layer.

[0003] The utility model patent with the publication number of CN203742620U discloses a pneumatic shotcreter, which includes a storage tank, a feeding mechanism, an air delivery pipe and a material delivery pipe. The storage tank is provided with a discharge port and a closable feeding port. The feeding mechanism includes a feeding screw shaft arranged inside the storage tank and a driving mechanism for driving the feeding screw shaft. The discharge port of the storage tank is communicated and sealed with the inner cavity of the material delivery pipe. The air delivery pipe passes through the end wall of the storage tank and is provided with an air outlet I facing the discharge port of the storage tank. For the shotcreter powered by a motor or a motor, although it solves the inconvenience of traditional manual work, there are still problems that the components of the shotcreter are easily worn, resulting in part aging and relatively large dust during work. Therefore, there is an urgent need for a tank-type shotcreter. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a tank-type shotcreter without wear.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A tank-type shotcreter includes a tank body and a support base installed at the bottom of the tank body. The tank body is arranged at the upper part of the shotcreter. The upper end of the tank body is provided with a feeding port, and a manhole cover is installed at the feeding port. A material delivery system is installed below the tank body. The material delivery system is communicated with the tank body. A transfer bin is arranged below the material delivery system. The material delivery system is communicated with the transfer bin. One end below the transfer bin is provided with a discharge system. The transfer bin is communicated with the discharge system. One end of the transfer bin is provided with a power system. The transfer bin is communicated with the power system.

[0006] Preferably, one end of the discharge system is communicated with a discharge pipe.

[0007] Preferably, one end of the power system is communicated with an air inlet pipe, and the air inlet pipe opposite to the other end of the power system is communicated with an air inlet system.

[0008] Preferably, a filter screen is arranged inside the air inlet system.

[0009] Preferably, a discharge valve is arranged in the discharge system.

[0010] Preferably, the tank body and the support base are of an integral structure, and at least one moving wheel is provided at the bottom of the support base.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By providing a power system, when in use, compressed air source is sent into the tank body, and the gas is mixed with the materials inside the tank body through the air-assisted blowing structure, so that the materials are in a fluffy state inside the tank body. At this time, the discharge valve is opened, and the gas and materials pass through the discharge pipeline and then are ejected. In addition, the jet effect is achieved by using compressed air as the power, which reduces the operation difficulty of manual labor, and the equipment is not easily worn, avoiding the problem of part aging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] In the figure: tank body 1; support base 2; feed inlet 3; manhole cover 4; feeding system 5; transfer bin 6; discharging system 7; power system 8; discharge pipe 9; air intake system 10; air inlet pipe 11; discharge valve 71; filter screen 101. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] As Figure 1 shown, the present utility model provides a technical solution: a tank-type spraying machine, which includes a tank body 1 and a support base 2 installed at the bottom of the tank body 1. The tank body 1 is arranged at the upper part of the spraying machine. An inlet 3 is provided at the upper end of the tank body 1, and a manhole cover 4 is installed at the inlet 3. A feeding system 5 is installed below the tank body 1. The feeding system 5 is communicated with the tank body 1. A transfer bin 6 is provided below the feeding system 5. The feeding system 5 is communicated with the transfer bin 6. A discharging system 7 is provided below one end of the transfer bin 6. The transfer bin 6 is communicated with the discharging system 7. A power system 8 is provided at one end of the transfer bin 6. The transfer bin 6 is communicated with the power system 8.

[0019] As Figure 1 shown, one end of the discharging system 7 is communicated with a discharging pipe 9.

[0020] As Figure 1 shown, one end of the power system 8 is communicated with an air inlet pipe 11, and the air inlet pipe 11 opposite to the other end of the power system 8 is communicated with an air intake system 10.

[0021] As Figure 1 shown, a filter screen 101 is provided inside the air intake system 10.

[0022] As Figure 1 shown, a discharging valve 71 is provided in the discharging system 7.

[0023] As Figure 1 shown, the tank body 1 and the support base 2 are of an integral structure, and at least one moving wheel is provided at the bottom of the support base 2.

[0024] The working principle of the present utility model: Before use, first clean the impurities inside the tank body 1, and ensure that the pressure inside the tank body 1 is the same as the external pressure before opening the manhole cover 4 to avoid injury to personnel;

[0025] During use, confirm that no compressed air is introduced into the tank body 1 and confirm that the discharge valve 71 is in the closed state. If there is compressed air in the tank body 1, the air must be discharged before loading. After ensuring that there is no pressure difference between the inside of the tank body 1 and the external air, rotate the handle of the manhole cover 4. When the manhole cover 4 is loose, open the safety hook to open the manhole cover 4, and then load materials from the feed port 3. After loading is completed, clean the debris on the surface of the manhole cover 4 and at the sealing ring, close the manhole cover, and then ventilate the pipe through the power system 8 and the air intake system 10. When the pressure in the tank rises to the preset pressure, then open the discharge valve 71 to discharge materials;

[0026] During the discharging process, the power system 8 and the vulcanization device inside the tank body. The gas is mixed with the materials in the tank body 1 through the power system 8, making the materials fluffy in the tank body. At this time, open the discharge valve 71, and the gas and materials reach the nozzle through the discharge pipe 9. Water is injected at the nozzle to mix the water and materials to form a slurry, which is sprayed onto the wall at a high speed.

[0027] For the convenience of description, the orientation mentioned above is defined as follows: The up, down, left, right, front, and back directions mentioned above are consistent with the up, down, left, right, front, and back directions of the projection relationship of the figure itself.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference numeral in the claims should not be regarded as limiting the claimed right.

[0029] The above-described embodiments are only specific implementation manners of the present invention, used to illustrate the technical solutions of the present invention, rather than limiting it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: Any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A tank spraying machine, characterized in that: The invention comprises a tank body (1) and a support base (2) installed at the bottom of the tank body (1), wherein the tank body (1) is arranged on the upper part of the spraying machine, a feed port (3) is arranged at the upper end of the tank body (1), a manhole cover (4) is installed at the feed port (3), a feeding system (5) is installed below the tank body (1), the feeding system (5) is connected to the tank body (1), a transfer bin (6) is arranged below the feeding system (5), the feeding system (5) is connected to the transfer bin (6), a discharge system (7) is arranged below one end of the transfer bin (6), the transfer bin (6) is connected to the discharge system (7), a power system (8) is arranged at one end of the transfer bin (6), and the transfer bin (6) is connected to the power system (8).

2. A tank spraying machine according to claim 1, characterized in that: One end of the discharge system (7) is connected to the discharge pipe (9).

3. A tank spraying machine according to claim 1, characterized in that: One end of the power system (8) is connected to an air intake pipe (11), and the air intake pipe (11) at the other end of the power system (8) is connected to an air intake system (10).

4. A tank spraying machine according to claim 3, characterized in that: A filter screen (101) is provided in the air intake system (10).

5. A tank spraying machine according to claim 1, characterized in that: The discharge system (7) is provided with a discharge valve (71).

6. A tank spraying machine according to claim 1, characterized in that: The tank body (1) and the support base (2) are an integrated structure, and at least one moving wheel is provided at the bottom of the support base (2).

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